SUMMARY OF WATER-QUALITY 

DATA FOR CITY OF ALBUQUERQUE 

DRINKING-WATER SUPPLY WELLS, 

1988-97

By Laura M. Bexfield, U.S. Geological Survey; William E. Lindberg, 

City of Albuquerque; and Scott K. Anderholm, U.S. Geological Survey

U.S. GEOLOGICAL SURVEY 

Open-File Report 99-195

Prepared in cooperation with the 

CITY OF ALBUQUERQUE

Albuquerque, New Mexico 

1999
U.S. DEPARTMENT OF THE INTERIOR 

BRUCE BABBITT, Secretary

U.S. GEOLOGICAL SURVEY 

Charles G. Groat, Director

The use of firm, trade, and brand names in this report is for identification purposes only and does 

not constitute endorsement by the U.S. Geological Survey.

For additional information write to:

District Chief

U.S. Geological Survey

Water Resources Division

5338 Montgomery Blvd. NE, Suite 400

Albuquerque, NM 87109-1311

Copies of this report can be purchased 

from:

U.S. Geological Survey 

Branch of Information Services 

Box 25286 

Denver, CO 80225-0286
CONTENTS

Page

Abstract.................................................................................................................................................................................. 1

mtroduction........................................................................................^^ 1

Purpose and scope ....................................................................................................................................................... 2

Acknowledgments................................................~ 2

Description of study area and sampling sites .............................................................................................................. 2

Methods.......................................................................................................^^ 4

Methods of sampling................................................................................................................................................... 4

Methods of analysis..................................................................................................................................................... 6

Data processing for statistics....................................................................................................................................... 6

Methods of defining water types and compositions .................................................................................................... 8

Summary of water-quality data ............................................................................................................................................. 10

Variation in selected parameters.................................................................................................................................. 10

Properties.............................................................................................................._^ 11

Dissolved solids and major ions........................................................................................................................ 16

Nutrients............................................................................................................................................................ 26

Trace elements................................................................................................................................................... 26

Carbon ..............................................................................................................................................................^ 34

Water types and compositions..................................................................................................................................... 34

Factors affecting summary results............................................................................................................................... 42

Summary................................................................................................................................................................................ 43

References cited........................................................................................................................................^ 43

PLATE

1. Map showing water types and compositions for City of Albuquerque drinking-water supply wells. In pocket

FIGURES

1. Map showing locations of City of Albuquerque drinking-water supply wells........................................................ 3

2. Diagram showing typical construction of a City of Albuquerque drinking-water supply well............................... 5

3. Examples of (A) Piper diagram showing water types, (B) Stiff diagram, and (C) calculations

used to generate diagrams..................................................................................................................................... 9

4-29. Maps showing:

4. Median field pH values in City of Albuquerque drinking-water supply wells.................................................. 12

5. Median field Eh values in City of Albuquerque drinking-water supply wells.................................................. 13

6. Median water temperatures in City of Albuquerque drinking-water supply wells........................................... 14

7. Median hardness concentrations in City of Albuquerque drinking-water supply wells ................................... 15

8. Median alkalinity values in City of Albuquerque drinking-water supply wells ............................................... 17

9. Median Langelier saturation indices in City of Albuquerque drinking-water supply wells ............................. 18

10. Median dissolved-solids concentrations in City of Albuquerque drinking-water supply wells........................ 19

11. Median calcium concentrations in City of Albuquerque drinking-water supply wells..................................... 20

12. Median magnesium concentrations in City of Albuquerque drinking-water supply wells............................... 21

13. Median sodium concentrations in City of Albuquerque drinking-water supply wells...................................... 22

14. Median potassium concentrations in City of Albuquerque drinking-water supply wells................................. 23

15. Median sulfate concentrations in City of Albuquerque drinking-water supply wells....................................... 24

16. Median chloride concentrations in City of Albuquerque drinking-water supply wells.................................... 25

iii
Page

17. Median fluoride concentrations in City of Albuquerque drinking-water supply wells .................................... 27

18. Median silica concentrations in City of Albuquerque drinking-water supply wells ........................................ 28

19. Median nitrate concentrations in City of Albuquerque drinking-water supply wells....................................... 29

20. Median arsenic concentrations in City of Albuquerque drinking-water supply wells...................................... 30

21. Median barium concentrations in City of Albuquerque drinking-water supply wells...................................... 31

22. Median boron concentrations in City of Albuquerque drinking-water supply wells........................................ 32

23. Median chromium concentrations in City of Albuquerque drinking-water supply wells ................................ 33

24. Median iron concentrations in City of Albuquerque drinking-water supply wells .......................................... 35

25. Median lithium concentrations in City of Albuquerque drinking-water supply wells ..................................... 36

26. Median manganese concentrations in City of Albuquerque drinking-water supply wells............................... 37

27. Median strontium concentrations in City of Albuquerque drinking-water supply wells.................................. 38

28. Median vanadium concentrations in City of Albuquerque drinking-water supply wells................................. 39

29. Median zinc concentrations in City of Albuquerque drinking-water supply wells .......................................... 40

30. Piper diagram showing compositions of ground water........................................................................................... 41

TABLES

1-93. Construction information and summary statistics for water-quality data for:

1. Atrisco 1............................................................................................................................................................. 44

2. Atrisco 2......................................................................................................................_^ 45

3. Atrisco 3............................................................................................................................................................. 46

4. Atrisco 4............................................................................................................................................................. 47

5. Burton 1.............................................................................................................................................................. 48

6. Burton 2....................................................................... 49

7. Burton 3......................................................................................................................^^ 50

8. Burton 4...................................................................................................................._^ 51

9. Burton 5.............................................................................................................................................................. 52

10. Charles Wells 1 .................................................................................................................................................. 53

11. Charles Wells 2 .................................................................................................................................................. 54

12. Charles Wells 3...................................^^ 55

13. Charles Wells 4.................................................................................................................................................. 56

14. Charles Wells 5 .................................................................................................................................................. 57

15. College 1 ................................................................................................................................................^ 58

16. College 2.....................................................................................................^^ 59

17. Coronado 1......................................................................................................................................................... 60

18. Coronado 2........................................................._^^ 61

19. Duranes 1 ......................................................................................................................^^ 62

20. Duranes 2 ........................................................................................................................................................... 63

21. Duranes 3 ......................................................................................................................._^ 64

22. Duranes 4......................................................^ 65

23. Duranes 5 ........................................................................................................................................................... 66

24. Duranes 6 ........................................................................................................................................................... 67

25. Duranes 7 .......................................................................................................................~^ 68

26. Gonzales 1.......................................................................................................................................................... 69

27. Gonzales 2..........................................................» 70

28. Griegos 1............................................................................................................................................................ 71

29. Griegos 2......................................................» 72

30. Griegos 3............................................................................................................^^ 73

31. Griegos 4...........................................................................................................................................^ 74

32. Leavitt 1 ............................................................................................................................................................. 75

33. Leavitt 2.....................................................................................................................................................^ 76

34. Leavitt 3 ............................................................................................................................................................. 77

35. Leyendecker 1.................................................................................................................................................... 78

36. Leyendecker2.................................................................................................................................................... 79

37. Leyendecker 3.................................................................................................................................................... 80

iv
	Page

38. Leyendecker4.................................................................................................................................................... 81

39. Lomas 1................................................................................................^^ 82

40. Lomas 5 .......................................................... 83

41. Lomas 6.............................................................................................................^ 84

42. Love 1...........................................................................................................^ 85

43. Love 3........................................................... 86

44. Love 4........ .....................................................................................................................................^ 87

45. Love 5............................................................................................................................................. 88

46. Love6..................................................» 89

47. Love7..................................................................................................................................................^ 90

48. Love 8................................................................................................................................................................. 91

49. Miles 1................................................................................................................................................................ 92

50. Ponderosa !........................................................... 93

51. Ponderosa2 ........................................................................................................»^ 94

52. Ponderosa 3...................................................................... 95

53. Ponderosa4........................................................................................................................................................ 96

54. Ponderosa 5........................................................................................................................................................ 97

55. Ponderosa 6........................................................................................................................................................ 98

56. Ridgecrest 1................................................................................................................................^ 99

57. Ridgecrest 2....................................................................... 100

58. Ridgecrest 3....................................................................... 101

59. Ridgecrest 4.......................................................................^ 102

60. Ridgecrest 5........................................................................................................................................................ 103

61. San Jose 1........................................................................................................................................................... 104

62. San Jose 2.................................................................................................................._^ 105

63. San Jose 3...................................................... 106

64. Santa Barbara 1.................................................................................................................................................. 107

65. Thomas 1............................................................................................................................................................ 108

66. Thomas2... ........................................................................................................................................^ 109

67. Thomas 3.......................................................................................................»^ 110

68. Thomas4......................................................................... Ill

69. Thomas 5...................................................................... 112

70. Thomas 6......................................................................... 113

71. Thomas 7.................................................................................................................................................. 114

72. Thomas 8.......................................................................^ 115

73. VblAndial ................................................................... 116

74. \^lAndia2................................................................................................................................... 117

75. Vo\An<^a3...................................................................................^^ 118

76. VblAndia 4........................................................................................................................................................ 119

77. VolAndia5....................................................» 120

78. \fol Andia 6..................................................................................................^ 121

79. Volcano Cliffs 1.................................................................................................................................................. 122

80. Volcano Cliffs 2.................................................................................................................................................. 123

81. Volcano Cliffs 3.................................................................................................................................................. 124

82. Walker 1 ...................................................... 125

83. Walker 2 .................................................................. 126

84. Webster 1...................................................................................................................................... 127

85. Webster 2....................................................................» 128

86. West Mesa 1..................................................................................................................................... 129

87. West Mesa 2 ................................................................... 130

88. West Mesa 3 ............................................................................................................_^ 131

89. West Mesa 4........................................................^^ 132

90. We 1................................................................^ 133

91. Yale 2................................................................................................................................................................. 134
Page

92. Yale 3......................................................................._ 135

93. Zamora 1 ............................................................................................................................................................ 136

94. Selected summary statistics for medians of water-quality data for all wells............................................................ 137

95. Selected U.S. Environmental Protection Agency drinking-water standards and percentage

of wells exceeding them....................................................................................................................................... 138

CONVERSION FACTORS AND VERTICAL DATUM

Multiply By To obtain

inch 25.4 millimeter

foot 0.3048 meter

mile 1.609 kilometer

gallon 3.785 liter

gallon per minute 0.06309 liter per second

Temperature in degrees Celsius (°C) can be converted to degrees Fahrenheit (°F) by the 

equation:

°F = 9/5 (°C) + 32

Sea level: In this report, "sea level" refers to the National Geodetic Vertical Datum of 

1929 a geodetic datum derived from a general adjustment of the first-order level nets of 

the United States and Canada, formerly called Sea Level Datum of 1929.

vi
SUMMARY OF WATER-QUALITY DATA FOR CITY OF 

ALBUQUERQUE DRINKING-WATER SUPPLY WELLS, 1988-97

By Laura M. Bexfield, U.S. Geological Survey; William E. Lindberg, City of Albuquerque; and 

Scott K. Anderholm, U.S. Geological Survey

Abstract

The City of Albuquerque has collected and 

analyzed more than 5,000 water-quality samples 

from 113 water-supply wells in the Albuquerque 

area, including many drinking-water supply wells, 

since May of 1988. As a result, a large waterquality data base has been compiled that includes 

data for major ions, nutrients, trace elements, 

carbon, volatile organic compounds, radiological 

constituents, and bacteria. These data are intended 

to improve the understanding and management of 

the ground-water resources of the region, rather 

than demonstrate compliance with Federal and 

State drinking-water standards. This report gives 

summary statistics for selected physical properties 

and chemical constituents for ground water from 

wells used by the City of Albuquerque for 

drinking-water supply between 1988 and 1997. 

Maps are provided to show the general spatial 

distribution of selected parameters and water types 

around the region. Although the values of some 

parameters vary substantially across the city, 

median values for all parameters included in this 

report are less than their respective maximum 

contaminant levels in each drinking-water supply 

well. The dominant water types are sodium plus 

potassium / carbonate plus bicarbonate in the 

western part of the city and calcium / carbonate 

plus bicarbonate in the eastern part of the city.

INTRODUCTION

Since May of 1988, the City of Albuquerque has 

collected and analyzed water-quality samples from a 

large number of water-supply wells in the Albuquerque 

area, most of which have been sampled on at least a 

biannual basis. This sampling effort has included 113 

wells, 93 of which have been used for an extended 

period since 1988 as part of the drinking-water supply

to residents of the City of Albuquerque. The additional 

20 wells have been used for a variety of other purposes, 

such as irrigation or dust control, or were taken out of 

service as drinking-water supply wells soon after 1988. 

Water-quality samples from all 113 water-supply wells 

have been analyzed for a variety of physical, chemical, 

and biological parameters, including major ions, 

nutrients, trace elements, carbon, volatile organic 

compounds, radiological constituents, and bacteria. As 

a result of this sampling effort, a large quantity of 

water-quality data has been accumulated in the 

Albuquerque area. The Water Utility Division of the 

City of Albuquerque Public Works Department 

currently maintains a data base of these water-quality 

data that is continuously updated as more samples are 

collected and analyzed.

The purpose of this ongoing sampling effort by 

the City of Albuquerque is to obtain information that 

can be used to improve the understanding and 

management of the ground-water resources of the 

region, rather than demonstrate compliance with 

government drinking-water regulations. In particular, 

the data that have been collected allow assessment of 

variation in water quality for individual wells, for 

different parts of the region, and for different depths 

within the aquifer. Such information can be used to 

determine how water quality is affected by individual 

sources of ground-water recharge, variation in aquifer 

lithologies, and overall water-table decline. 

Determination of these effects may play a role in 

decisions made by the City of Albuquerque and other 

regional water planners that relate to the location and 

design of new water-supply wells and to the quantity of 

water that is pumped in various areas. The data that 

have been collected through this effort also are useful 

to the residents of the City of Albuquerque in 

determining the quality of their municipal water supply 

in relation to drinking-water standards established by 

the U.S. Environmental Protection Agency (EPA), 

although this is not the primary purpose of the 

sampling program.
Purpose and Scope

This report summarizes water-quality data 

collected by the City of Albuquerque from its drinkingwater supply wells between May of 1988 and 

December of 1997. In particular, the report presents 

summary statistics on physical and chemical data for 

water from individual wells, provides maps showing 

the general spatial distribution of selected constituents 

around the region, and describes areal variations in 

water types. The physical and chemical data that are 

summarized in the report include properties 

determined in the field, dissolved solids, major ions, 

nutrients, trace elements, and organic carbon. Data are 

presented only for the 93 wells that have been used for 

drinking-water supply for the City of Albuquerque for 

a long enough period of time since 1988 to allow for 

the collection of more than 10 sets of water-quality 

samples. Data for wells that have been used strictly for 

purposes other than drinking-water supply, such as 

irrigation, are not included.

Acknowledgments

The management of the City of Albuquerque 

Public Works Department-particularly within the 

Water Resources, Water Utility, and Wastewater Utility 

Divisions should be recognized for initiating and 

continuing the extensive ground-water sampling 

program that has resulted in the creation of the current 

water-quality data base on the city's water-supply 

wells. The City of Albuquerque is not required by any 

regulatory authority to perform such a sampling 

program. The city's voluntary efforts provide an 

extensive body of data that is extremely useful in 

characterizing and managing the ground-water 

resources of the region. The authors thank the same 

management within the Public Works Department for 

providing the funding for this study of the waterquality data that have been collected. The authors also 

thank the numerous employees of the Water Utility and 

Wastewater Utility Divisions who have collected and 

analyzed the thousands of ground-water samples that 

make this study possible.

Description of Study Area and 

Sampling Sites

The City of Albuquerque is located in the central 

part of New Mexico (fig. 1) and is the most populous

city in the State, with about 385,000 residents (U.S. 

Department of Commerce, 1993). Ground water 

pumped from wells owned and operated by the City of 

Albuquerque is the sole source of municipal water 

supply to the residents of the city. The number of 

drinking-water supply wells and the quantity of water 

pumped have increased dramatically during this 

century, from 10 wells capable of producing about 

3,000 acre-feet (about 977 million gallons) per year in 

1905 (Thorn and others, 1993) to more than 90 wells 

that produced about 35.8 billion gallons during 

calendar year 1997 (files of the City of Albuquerque). 

Currently (1998), the City of Albuquerque public 

water-supply system serves a total population of 

approximately 450,000 people, which includes 

residents both within the incorporated boundaries of 

the city and in surrounding parts of Bernalillo County. 

The system has more than 2,700 miles of water lines 

and more than 144,000 service connections (files of the 

City of Albuquerque).

The 93 drinking-water supply wells included in 

this report have been grouped by the City of 

Albuquerque into 25 well fields (fig. 1), mainly on the 

basis of the common collector line and reservoir each 

well supplies. Because the water from a number of 

different wells generally is combined in each reservoir, 

city residents typically receive water that is a mixture 

of water from several wells and often of water from 

more than one well field. Each of the 25 well fields 

includes 1 to 8 wells. Individual wells are identified by 

the name of the field to which they belong, followed by 

a single-digit number between 1 and the maximum 

number of wells in that field (for example, Thomas 4). 

The names of some of the city's drinking-water supply 

wells have changed over time; this report uses names 

that were current at the end of 1996.

The pumping schedules of the city's drinkingwater supply wells differ for individual wells and for 

different seasons of the year. Pumping schedules for 

individual wells depend largely on the amount of 

pumpage that is required to maintain a sufficient water 

level in the individual reservoirs to which they are 

connected. Pumping schedules also depend on energy 

costs, which vary for different times of the day. Many 

of the drinking-water supply wells pump for as long as 

12 hours a day through most of the year. During peak 

demand in the summer, the majority of drinking-water 

supply wells may be used, many of them pumping 

throughout most of the day. A few particular wells run 

constantly during the warmer months of the year. In 

1997, the median combined daily pumpage from City
106 45' 106 37' 30"

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

0 1 2 KILOMETERS

EXPLANATION 

WELL AND WELL NUMBER

LINE DELINEATING WELLS INCLUDE

IN THE SAME WELL FIELD

San Jose WELL FIELD NAME

Figure 1.--Locations of City of Albuquerque drinking-water supply wells.
of Albuquerque drinking-water supply wells was about 

91 million gallons. The smallest total amount of water 

pumped for any one day during 1997 was about 48 

million gallons on December 12; the largest amount 

was about 179 million gallons on June 29. The 

dramatic increase in pumpage during the warmer 

months is due largely to water usage to irrigate 

landscaping and to run evaporative coolers. Some of 

the city's drinking-water supply wells have not 

contributed to the drinking-water supply during the 

entire time period of data covered in this report (1988- 

97) either because the wells were drilled after 1988 or 

because they were taken out of service before 1997. 

The years of data shown for each well in tables 1-93 

(located at the back of this report) correspond closely 

to the years that those wells produced water for 

drinking-water supply, with the exception of College 1, 

which has not been used for drinking water since 1990, 

and Thomas 3, which was taken out of service in 1992.

Most of the City of Albuquerque's municipal 

drinking-water supply wells are constructed in a 

similar manner (fig. 2). Typical design includes blank 

casing between the land surface and the well screens, 

which generally begin about 75 to 275 feet below the 

water table. Blank surface and conductor casings also 

may be placed at the land surface. The annular space 

between the well casing and the aquifer generally is 

packed with gravel from the bottom of the well to about 

100 feet above the screens. The annular space above 

this is filled with a relatively short interval of bentonite 

seal and then a longer interval of cement grout to the 

land surface. The cement grout provides a sanitary seal 

that prevents water of potentially poor quality from 

moving downward from the land surface along the well 

casing. The cased depths (blank casing plus well 

screens) of the 93 wells included in this report vary 

from about 500 to 1,786 feet below land surface; 80 of 

these wells are known to be at least 900 feet deep. The 

well casing generally is 16 or 18 inches in diameter and 

is made of steel. Although each well typically is 

screened over most of its saturated interval, the more 

permeable zones in the interval may provide most of 

the water to the well. The screened intervals in the 

wells range from less than 200 to more than 1,000 feet 

long and generally are more than 500 feet long. Static 

water levels at the time of well construction ranged 

from less than 10 to more than 800 feet below land 

surface. Because of the pumping of ground water for 

municipal supply, water levels in some wells have 

declined as much as 140 feet since 1960 (Thorn and

others, 1993). The majority of the city's drinking-water 

supply wells have vertical line shaft turbine pumps 

lubricated with either water or food-grade mineral oil, 

although six wells (Burton 2, Charles 5, Love 8, and 

Thomas 5-7) have submersible pumps.

All City of Albuquerque drinking-water supply 

wells are completed in the basin-fill deposits of the 

Santa Fe Group aquifer system. These deposits range 

from about 2,500 to 14,000 feet thick and consist 

primarily of unconsolidated to moderately 

consolidated sediments deposited within the past 25 

million years (Hawley and Haase, 1992). The 

sediments include alternating and interfmgering layers 

of gravel, sand, silt, and clay that were eroded from 

nearby mountains, transported from distant sources and 

deposited by river systems, or deposited on the floors 

of ancient playa lakes (Hawley and Haase, 1992). 

Volcanic rocks also are locally interbedded with these 

sediments.

METHODS

Methods of Sampling

Water samples from City of Albuquerque 

drinking-water supply wells are collected by personnel 

of the Water Quality Group within the Water Utility 

Division of the City's Public Works Department. 

Generally, the wells are pumped for at least 2 hours 

prior to sample collection to ensure that water from the 

well represents ambient water quality in the aquifer. 

Field measurements are made and samples are 

collected from taps at the wellheads upstream from any 

type of water treatment. Field measurements are made 

for specific conductance, pH, Eh, and water 

temperature using YSI 3500 Water Quality Monitors, 

which have been used by the Water Utility Division 

since September 1989. Field measurements prior to 

this time were made using less reliable meters for 

individual constituents. Water from the well is allowed 

to flow though the sample measurement chamber of the 

monitor, which is isolated from the atmosphere, for a 

minimum of 5 minutes to allow the sensors to 

equilibrate. After field measurements are made, the 

sample containers are filled directly from the tap. 

Although this sampling program is not intended to 

demonstrate compliance with Federal and State 

drinking-water regulations, samples are handled in 

accordance with these regulations. Because the
STATIC WATER 

LEVEL

NOT TO SCALE

LAND SURFACE

-SURFACE CASING 

CONDUCTOR CASING

CEMENTGROUTANNULAR SEAL

BLANK CASING

BENTONITEANNULARSEAL

SCREEN

 BLANK CASING

GRAVEL PACKED ANNULUS

BOREHOLE

BLANKCASING

Figure 2.-Typical construction of a City of Albuquerque drinking-watersupply well.
regulations are based on total concentrations, the 

samples are not filtered upon collection. Samples are 

collected and preserved according to EPA requirements 

(Kopp and McKee, 1983) and are transported on ice to 

the City of Albuquerque Water Quality Laboratory 

(WQL).

Methods of Analysis

Laboratory analysis for each constituent is 

performed in accordance with EPA-approved 

methodology. The analytical methods used at the WQL 

follow those found in Standard Methods for the 

Examination of Water and Wastewater (American 

Public Health Association and others, 1985; 1989; 

1992; and 1995) or those published by the EPA (Kopp 

and McKee, 1983). Because samples are unfiltered, 

results are reported as total concentrations, with the 

exception of dissolved solids. Results generally are 

given in milligrams per liter (mg/L) or micrograms per 

liter (|ug/L). Milligrams per liter are approximately 

equivalent to parts per million, and micrograms per 

liter are approximately equivalent to parts per billion 

(1,000 times smaller than mg/L). Hardness, alkalinity, 

calcium as calcium carbonate, bicarbonate, and 

carbonate are determined by titration in the laboratory. 

Concentrations of dissolved solids are determined in 

the laboratory by evaporation of water samples and 

weighing of residual solids. Concentrations of sulfate, 

chloride, bromide, nitrite, nitrate, and orthophosphate 

are determined using an ion chromatograph (1C). In 

early 1988, fluoride also was determined using an 1C, 

but subsequent review revealed those results to be 

anomalously low. Therefore, fluoride results from early 

1988 have been rejected and are not included in this 

report. Fluoride concentrations subsequent to early 

1988 have been determined using an ion selective 

electrode method. Antimony, arsenic, lead, selenium, 

and thallium concentrations are determined using 

graphite furnace atomic absorption spectroscopy 

(GFAA). Cadmium and chromium concentrations were 

determined using direct aspiration atomic absorption 

spectroscopy (AAS) until 1992, when the EPA 

withdrew AAS as an approved method for these two 

elements (U.S. Environmental Protection Agency, 

1991). Since 1993, cadmium and chromium 

concentrations have been determined using GFAA. 

Silica, aluminum, barium, beryllium, boron, lithium, 

strontium, molybdenum, and vanadium concentrations

were determined using nitrous oxide atomic absorption 

spectroscopy (N2O-AAS) until November 1989. At 

that time, the WQL began using an inductively coupled 

plasma-optical emission spectrophotometer (ICPOES) method. Concentrations of cobalt, copper, iron, 

manganese, nickel, silver, and zinc are determined 

using AAS. Mercury was analyzed by cold vapor 

atomic absorption spectroscopy. Calcium, magnesium, 

sodium, and potassium concentrations were 

determined by N2O-AAS in 1988,1C in 1989, and 

ICP-OES since that technique became available. Total 

organic carbon was analyzed by the persulfateultraviolet oxidation method.

Concentrations of several trace elements often 

are below the current analytical method detection limit 

(MDL). These limits depend on the current 

performance of any instrumentation used as well as on 

the chosen analytical method. When not detected at or 

above the MDL, results are reported by the laboratory 

as "less than" the appropriate MDL. As a result of 

occasional instrument changes, changes in analytical 

methods, and periodic MDL reevaluations, the 

minimum reported level for several constituents 

changed between 1988 and 1997; for some 

constituents, the MDL's have changed several times.

The WQL is certified by the State of New 

Mexico and has a quality-assurance plan (Emory 

Moore, Water Quality Laboratory, oral commun., 

1998). Sample containers and preservation reagents 

used are issued by the laboratory and are periodically 

checked for potential sources of contamination. The 

laboratory performs quality-control checks by 

analyzing second-source known standards, laboratory 

duplicates, laboratory fortified matrix (spiked) samples 

and duplicates, laboratory reagent blanks, and replicate 

samples. Samples analyzed by spectroscopic 

techniques are read in duplicate and the mean value is 

reported. Preparation of standards and dilution waters 

and other laboratory reagents are monitored and 

recorded.

Data Processing for Statistics

The data base used for this investigation is a 

subset of the City of Albuquerque water-quality data 

base. This subset contains all water-quality information 

(except volatile organic compound data) collected 

from the City's drinking-water supply wells between 

May of 1988 and December of 1997. The data subset
consists of 151,100 individual observations, which 

represent 5,062 sampling events. Each individual 

observation consists of the result of an analysis for one 

individual water-quality parameter and information 

associated with that analysis. The associated 

information includes the well from which the sample 

was collected, the date and time of sample collection, 

the date and method of laboratory analysis, the initials 

of the sample collector and laboratory analyst, a 

laboratory remark code, and a user remark code. The 

laboratory remark code generally is used to indicate 

values that are less than the MDL. The user remark 

code allows for data to be checked and assigned a code 

that reflects the validity of particular results. Typically, 

data that are judged to be recorded incorrectly on field 

sheets (for example, grossly invalid numbers, such as 

zero for field pH) or are associated with known 

laboratory problems are flagged by personnel at the 

Water Quality Division with an "N" in the user remark 

code, indicating an invalid result.

Data that had been judged invalid ("N" in the 

user remark code) and data for wells and parameters 

not discussed in this report were removed from the data 

subset. Examples of parameters that were removed 

include all biological parameters, parameters that were 

analyzed by a method later judged to be inappropriate, 

parameters for which an analysis was performed no 

more than once per well, and parameters that were used 

to calculate other parameters (thereby merely 

duplicating information). All data were removed for 

those 20 wells that were not used for a substantial 

period of time between 1988 and 1997 as sources of 

drinking-water supply by the City of Albuquerque. 

Also removed were data associated with unusual 

sampling conditions (such as samples taken during 

well rehabilitation rather than during normal well 

operation) that were not believed to be representative 

of natural ground-water conditions in the aquifer.

After the elimination of invalid data and data not 

discussed in this report, additional modifications of the 

data subset were made relating to changes in laboratory 

methods and MDL's for particular parameters. For 

those parameters for which a reevaluation of the MDL 

(boron, iron, and total organic carbon) or a method 

change (aluminum and molybdenum) resulted in an 

increase in the MDL, all results reported as a detected 

value less than the new MDL were judged to be of 

generally questionable quality and were changed to 

appear as less than the new MDL. For those parameters 

for which a reevaluation of the MDL (nitrate, lithium)

or a method change (magnesium, potassium, 

beryllium, cadmium, chromium, lead, and vanadium) 

caused the MDL to decrease, results obtained with the 

old method were judged to be of generally lesser 

quality than results obtained with the new method. 

Therefore, data obtained using the old method were 

removed from the data subset. For magnesium, 

potassium, lead, lithium, and vanadium, the method 

changed in 1989, so a very limited number of results 

were removed for each well. For nitrate, beryllium, 

cadmium, and chromium, the method changed in 1993, 

so more results were removed.

Once modifications relating to MDL changes 

had been made to the data subset, summary statistics 

for each parameter were calculated by well. These 

statistics are presented along with basic well 

construction information for each well in tables 1-93. 

For brevity, four parameters (cobalt, mercury, 

molybdenum, and thallium) that were not detected at or 

above the MDL more than once in the entire body of 

data for that parameter are excluded from the tables.

The statistics presented in tables 1-93 include the 

minimum and maximum concentrations and the 10th, 

25th, 50th, 75th, and 90th percentiles of the reported 

concentrations for each parameter. To calculate 

percentiles, all results reported for a given parameter 

are ordered from smallest to largest (ranked) and the 

Xth percentile is chosen so that the value of that data 

point exceeds no more than.£ percent of the results and 

is exceeded by no more than WO-X percent of the 

results. For example, the 50th percentile (or central 

value) is the data point at which no more than 50 

percent of the results are exceeded and which is 

exceeded by no more than 50 percent of the results. The 

50th percentile also is known as the median of a data 

set and provides a measure of the center of the data that 

is not affected by the magnitude of outliers (unusually 

large or small values). Another measure of the center of 

the data is the mean, or average, which is obtained by 

adding together all values reported for a given 

parameter, then dividing by the number of 

observations. Because the actual magnitudes of the 

observations are used in this calculation, the mean is 

more strongly influenced by outliers than the median is. 

For this reason, the median is known as a resistant, or 

nonparametric, statistic. The final statistic listed in 

tables 1-93, the standard deviation, is a measure of the 

spread of the data that incorporates the distance of each 

data point from the mean. The standard deviation is 

strongly affected by the magnitude of outliers. A
resistant measure of spread is the interquartile range, 

which is calculated by subtracting the value of the 25th 

percentile from that of the 75th percentile. The 

interquartile range is not shown in tables 1-93, but can 

be easily calculated from the statistics given. Table 94 

provides selected summary statistics (minimum; 1 Oth, 

50th, and 90th percentiles; and maximum) that were 

calculated for each water-quality parameter using the 

median values for all wells.

To calculate statistics for water-quality 

parameters that included one or more results less than 

(<) the MDL (censored value), assigning a numerical 

value to these results was necessary. Therefore, all 

censored values in the data base were assigned the 

value of the MDL for that parameter (for example, <5 

was assumed to be equal to 5) for the purposes of 

statistical calculations. Less-than symbols were then 

added back to the censored values for the 

nonparametric statistics presented in tables 1-93, given 

the known number of censored values reported for an 

individual parameter at a particular well. Because 

setting each censored value equal to its respective 

MDL does not allow for a realistic representation of the 

distribution of "actual" values less than the MDL, the 

statistics that are calculated using the actual 

magnitudes of the data (the mean and standard 

deviation) are always biased when censored values are 

included in the data set. Therefore, the mean presented 

in any of tables 1-93 for a parameter that includes 

values less than the MDL is biased high, and the 

standard deviation for the same parameter and well is 

biased low. The number of values less than the MDL 

for each parameter is indicated in the tables. The 

greater the number of values less than the MDL for a 

particular parameter, the greater the bias in the mean 

and standard deviation and the less confidence that 

should be placed in these two statistics. The percentiles 

also can be biased high when censored values are 

present if they had to be determined from the average 

of two results, one of which was a censored value.

Methods of Defining Water Types 

and Compositions

Piper diagrams and Stiff diagrams provide 

graphic representations of the compositions of ground 

water with respect to major ions and allow for the 

visual comparison of compositions. Both diagrams use 

the concentrations of specific cations and anions in

milliequivalents per liter (meq/L), which are calculated 

from concentrations in mg/L as follows:

concentration of ion

concentration in meq/L = in mg/L x valence of ion (1)

molecular weight of ion

Examples of these calculations and the resulting plots 

are shown in figure 3.

A Piper diagram (fig. 3A) uses three points to 

represent the composition of a single water sample. 

The point in the left triangle represents the 

concentration of each major cation or group of cations 

(sodium plus potassium, calcium, and magnesium) as a 

percentage of the total concentration of cations, in 

meq/L. The point in the right triangle represents the 

concentration of each major anion or group of anions 

(chloride, carbonate plus bicarbonate, and sulfate) as a 

percentage of the total concentration of anions, in 

meq/L. The points in each of these triangles are then 

projected into the diamond-shaped field to show the 

overall composition of the water with respect to both 

cations and anions. The left and right triangles can be 

divided into four areas that indicate the water type of 

the sample with respect to cations and anions, 

respectively. For example, the water sample shown in 

figure 3 is of a sodium plus potassium / carbonate plus 

bicarbonate type. One major advantage of a Piper 

diagram is the ability to represent and discern 

differences between the water types of a large number 

of samples on one diagram. One major disadvantage is 

that the diagram lacks a way to represent the 

magnitudes of the concentrations of cations and anions 

in a sample.

A Stiff diagram (fig. 3B) represents the 

composition of a single water sample using six points 

that are joined to form a distinctive shape. The left 

portion of the diagram shows the actual concentration 

of each major cation or group of cations, in meq/L, 

measured from the center line of the diagram. The right 

portion of the diagram shows the actual concentration 

of each major anion or group of anions in the same 

manner. A scale located at the bottom of the diagram 

allows determination of the actual concentrations 

shown. The shape formed by the Stiff diagram for one 

water sample can easily be compared with the shapes 

of other diagrams to discern differences in water 

composition. One disadvantage of Stiff diagrams is 

that the composition of only one sample can be 

illustrated on a single diagram.
100

(A)

CALCIUM 

CATIONS

O £> S>

CHLORIDE 

ANIONS

PERCENTAGE OF TOTAL IONS, IN MILLIEQUIVALENTS PER LITER

(B) West Mesa 4

Sodium + potassium

Calcium

Magnesium

Chloride

Carbonate + bicarbonate

Sulfate

CATIONS ANIONS 

CONCENTRATION, IN MILLIEQUIVALENTS PER LITER

(C)

DISSOLVED ION

Calcium

Magnesium

Sodium plus potassium

Chloride

Sulfate

Carbonate plus bicarbonate

CONCENTRATION 

(milligrams per liter)

3.3 

0.3

112.0 + 1.0 

14.8 

87.0 

9.7 + 130.1

CONCENTRATION 

(milliequivalents per liter)

0.16

0.02 

4.87 + 0.03 = 4.90

0.42

1.81 

0.19 + 2.60 = 2.79

Total cations = 5.08 milliequivalents per liter 

Total anions = 5.02 milliequivalents per liter

PERCENTAGE OF TOTAL 

CATIONS OR ANIONS

3.1

0.4

96.5

8.4

36.1

55.6

Figure 3.--Examples of (A) Piper diagram showing water types, (B) Stiff diagram, 

and (C) calculations used to generate diagrams.

9
SUMMARY OF WATER-QUALITY 

DATA

The water-quality data summarized in this report 

can be grouped into five general categories (tables 1 - 

93): properties, dissolved solids and major ions, 

nutrients, trace elements, and carbon. Properties 

include characteristics of a water sample that must be 

measured in the field at the time of sampling because 

they are likely to change once the sample is subjected 

to conditions that differ from those existing in the 

aquifer. Properties also include some characteristics of 

a water sample that are determined in the field or 

laboratory through calculations or titrations (that is, 

through methods other than the direct measurement of 

the concentration of an individual parameter). 

Dissolved solids is a measure of the concentration of all 

ions dissolved in solution. The other parameters listed 

under the heading of "Dissolved solids and major ions" 

in tables 1-93 are considered major ions because they 

include most inorganic parameters that typically are 

found in natural water at concentrations of at least 1 

mg/L. The term "nutrient" can be broadly defined as 

any element that is needed by living things. However, 

for this report, the category of nutrients applies strictly 

to the various forms of the elements nitrogen and 

phosphorus. Trace elements are those elements that 

tend to be detected in water only at very small 

concentrations, typically less than 1 mg/L. The 

category of carbon as used in this report applies to 

organic forms of carbon.

Several of the parameters listed under the 

category of properties in tables 1-93 deserve further 

discussion to define the information that they provide 

about a water sample. Specific conductance is recorded 

in the field and measures the ability of a water sample 

to conduct electricity. A greater specific conductance 

generally indicates a greater concentration of ions in 

the water and thus a generally greater dissolved-solids 

concentration. The pH of a water sample is recorded 

both in the field and in the laboratory and is defined as 

the negative, base-10 logarithm of the activity of 

hydrogen ions, which is a function of (and in dilute 

solutions generally equivalent to) the concentration of 

hydrogen ions. A water sample with a pH of 7.0 is 

defined as neutral. A water sample with a pH less than 

7.0 has a greater hydrogen ion activity and is referred 

to as acidic, whereas a water sample with a pH greater 

than 7.0 has a smaller hydrogen ion activity and is 

considered to be basic. The Eh of a water sample is

recorded in the field and is a measurement that reflects 

the oxidation conditions of the environment from 

which the sample was obtained. As the environment 

becomes more oxidizing, the measured Eh should 

increase. The hardness of a water sample is expressed 

in terms of an equivalent concentration of calcium 

carbonate and is measured in the laboratory by a 

titration. Hardness provides a general idea of how the 

water will react with soap; water with greater hardness 

tends to form more insoluble compounds with soap. 

Alkalinity is a measure of the ability of a water sample 

to neutralize acid and is determined by titrating the 

sample with a strong acid and measuring the changes in 

pH. Alkalinity is expressed in terms of an equivalent 

quantity of calcium carbonate and is produced mainly 

by dissolved carbonate and bicarbonate ions. As the 

concentration of carbonate and bicarbonate ions 

produced from dissolution of minerals in a water 

sample increases, so does the alkalinity. The Langelier 

saturation index (LSI) is a measure of the degree of 

supersaturation or undersaturation of a water sample 

with respect to calcium carbonate (Hem, 1985). The 

index is calculated by subtracting a theoretical 

calculated saturation pH from the measured pH of the 

water sample. As an example, a positive value of 1.0 

for the index represents supersaturation of the sample 

by a factor of 10 (Hem, 1985) and a tendency for the 

water to deposit rather than dissolve calcium 

carbonate.

Variation in Selected Parameters

The median concentrations by well for a 

majority of water-quality parameters in the data subset 

have been plotted on maps to show their variation 

across the Albuquerque area (figs. 4-29). The region 

shown in figures 4 through 29 is hereafter referred to as 

the study area. In general, the maps divide the results 

for each parameter into four categories that were 

determined using the 10th, 50th, and 90th percentiles 

of the median values for that parameter across all wells 

(table 94). The two categories for values greater than 

the 50th percentile of the median values for all wells 

are represented by large triangles pointing upward. In 

the following discussion, the median of the median 

concentrations of a certain parameter for all wells is 

referred to as the 50th percentile. The two categories 

for values smaller than the 50th percentile are 

represented by small triangles pointing downward.

10
The filled large and small triangles represent the most 

extreme values (values greater than the 90th percentile 

and less than the 1 Oth percentile, respectively). For five 

parameters (chromium, iron, manganese, vanadium, 

and zinc), the 10th percentile equals the 50th 

percentile, so only three categories are shown on the 

maps and the small, filled triangles are eliminated. 

Parameters that were not plotted on maps include those 

for which more than 90 percent of the median values 

for all wells were less than the MDL (table 94) and 

those that essentially duplicated information provided 

by other parameters (specific conductance, laboratory 

pH, calcium as calcium carbonate, bicarbonate, and 

carbonate). Also not plotted are those parameters that 

were not included in the tables (cobalt, mercury, 

molybdenum, and thallium) because they were not 

detected at or above the MDL more than once in the 

entire body of data.

Variation of each parameter that has been plotted 

on a map is discussed below in the order that the 

parameters appear in tables 1-94. Parameters that have 

not been plotted are discussed briefly at the end of each 

section. The discussions include information on 

drinking-water standards set by the EPA and indicate 

whether the median value of a parameter for any well 

exceeds the standard set by the EPA for that parameter. 

The standards considered in this report include 

maximum contaminant levels (MCL's), which are 

health-based standards that are enforceable for all 

public water systems. Also considered are secondary 

maximum contaminant levels (SMCL's), which are 

nonenforceable standards that are based on aesthetics 

(such as how water looks, smells, and tastes) rather 

than on health effects. Table 95 lists the EPA standards 

for each parameter included in the report and shows the 

percentage of wells having a median value that 

exceeded each standard. Because water from each well 

typically is blended with water from other wells before 

delivery to customers, water received by customers 

does not exceed any MCL's and generally does not 

exceed any SMCL's, even if water from an individual 

well does.

Properties

Median field pH values for water from City of 

Albuquerque drinking-water supply wells range from 

7.34 to 9.00; the 50th percentile is 7.77. The median 

field pH values in water from 10 wells exceed the 

SMCL established by the EPA, which suggests that pH 

should range between 6.5 and 8.5. The 10 wells in

which water exceeds the standard are represented by 

the large filled triangles in figure 4. These wells are 

located west of the Rio Grande toward the southern 

part of the study area, in the College, West Mesa, 

Leavitt, and Atrisco well fields (fig. 1). All but one of 

the wells west of the Rio Grande have median field pH 

values greater than the 50th percentile for all wells. 

Median field pH values show no particular pattern east 

of the Rio Grande, except for a continuous band of pH 

values in the northeast that are less than the 50th 

percentile.

Median Eh values for water range from 85 to 197 

millivolts; the 50th percentile is 168 millivolts. The 

values in water from wells around the study area show 

no particular spatial pattern (fig. 5), although values in 

the southwest and the far northeast typically are less 

than the 50th percentile. The median Eh values in all 

wells are greater than zero, which implies that groundwater environments around City wells generally are 

oxidizing at the depths where the wells are screened. 

The EPA has no standard for Eh.

Median water temperatures in the City's 

drinking-water supply wells range from 16.7 to 33.4 

degrees Celsius; the 50th percentile is 22.6 degrees. 

Water temperatures are warmest in wells along the far 

western and eastern edges of the study area and just 

north and west of Albuquerque International Airport 

(fig. 6). A cluster of wells with the coldest water 

temperatures is located just east of Interstate 25 in the 

north-central part of the city. The EPA has no standard 

for water temperature.

Median hardness in water ranges from 9 to 229 

mg/L as calcium carbonate; the 50th percentile is 114 

mg/L. Wells in which median hardness values are less 

than the 10th percentile are clustered west of the Rio 

Grande toward the southern part of the study area 

(fig. 7). Hardness generally is less than the 50th 

percentile west of the river. The greatest values of 

hardness are in water from wells scattered throughout 

the eastern part of the study area, but many fall in a 

continuous band in the northeast. Qualifying terms 

such as "soft" or "very hard" often have been applied 

to hardness, depending on its magnitude. One such 

classification scheme (Hem, 1985) describes water 

having a hardness between 0 and 60 mg/L as calcium 

carbonate as soft, between 61 and 120 mg/L as 

moderately hard, between 121 and 180 mg/L as hard, 

and more than 180 mg/L as very hard. According to 

these categories, water from City drinking-water wells 

ranges from soft in several wells in the southwest to 

hard in many wells east of the Rio Grande and very 

hard in fewer than 10 scattered wells. The EPA has no 

standard for hardness.

11
10645'

106'37' 30" 

Albuquerque 

Internationa! 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN FIELD PH

Greater than or equal to 8.59 standard units 

Greater than or equal to 7.77 and less than 8.59 standa

Greater than or equal to 7.56 and less than 7.77 standa

Less than 7.56 standard units

Categories based on 10th, 50th, and 90th percentiles of median pH v

Figure 4.- -Median field pH values in City of Albuquerque drinking-water supply we
10645'

106*37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN FIELD EH

^^ Greater than or equal to 184 millivolts 

^\ Greater than or equal to 168 and less than 184 mi

^ Greater than or equal to 138 and less than 168 mi

V Less than 138 millivolts 

Categories based on 10th, 50th, and 90th percentiles of median 

Figure 5.--Median field Eh values in City of Albuquerque drinking-water supply 
106 °45' 106°37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN WATER TEMPERATURE

^^ Greater than or equal to 26.9 degrees Celsius 

/\ Greater than or equal to 22.6 and less than 26.9 de

V Greater than or equal to 18.3 end less than 22.6 de

V Less than 18.3 degrees Celsius 

Categories based on 10th, 50th, and 90th percentiles of median 

Figure 6.--Median water temperatures in City of Albuquerque drinking-water s
106'45' 106'37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN HARDNESS

^^ Greater than or equal to 157 milligrams/liter as calc

/\ Greater than or equal to 114 and less than 157 milli

^7 Greater than or equal to 27.4 and less than 114 mil

T Less than 27.4 milligrams/liter as calcium carbonat

Categories based on 10th, 50th, and 90th percentiles of media

Figure 7.- -Median hardness concentrations in City of Albuquerque drinking-w
Median alkalinity values in water range from 

99.9 to 168 mg/L as calcium carbonate; the 50th 

percentile is 122 mg/L. Water from most wells west of 

Interstate 25 has median alkalinity values larger than 

the 50th percentile (fig. 8). Another band of relatively 

large alkalinity values is in wells in the northeast part 

of the study area. Alkalinity values less than the 50th 

percentile are in wells scattered throughout the eastern 

part of the study area. The EPA has no standard for 

alkalinity.

Median LSI values for water range from -0.18 to 

0.5; the 50th percentile is 0.01. All but one of the wells 

with the largest LSI values are located west of the Rio 

Grande toward the south (fig. 9). In general, LSI values 

greater than the 50th percentile are in water from wells 

scattered around the study area, with a relatively large 

cluster in the northeast. LSI values less than the 10th 

percentile are scattered, but are mainly in wells east of 

the Rio Grande. The EPA has no standard for LSI.

Median field conductance and median laboratory 

pH values in water samples were not plotted on maps 

because they duplicate information provided by 

median dissolved solids and median field pH, 

respectively. Median field conductance varies from 260 

to 695 microsiemens per centimeter at 25 degrees 

Celsius; the 50th percentile is 420 microsiemens per 

centimeter. Median laboratory pH ranges from 7.61 to 

9.11; the 50th percentile is 7.94.

Dissolved Solids and Major Ions

Median dissolved-solids concentrations in water 

range from 168 to 440 mg/L; the 50th percentile is 287 

mg/L. The largest dissolved-solids concentrations 

generally are in wells west of Interstate 25, although 

some concentrations greater than the 50th percentile 

are in wells in the far northeast and just north and west 

of Albuquerque International Airport (fig. 10). The 

lowest values generally are in water from wells 

scattered throughout the north-central and southeastern 

parts of the study area. None of the median dissolvedsolids concentrations exceed the SMCL of 500 mg/L.

Median calcium concentrations in water range 

from 1.92 to 75.9 mg/L; the 50th percentile is 39.2 

mg/L. Wells with concentrations less than the 1 Oth 

percentile are all clustered along the western edge of 

the study area toward the south (fig. 11). The largest 

concentrations generally are in wells east of Interstate 

25, with a cluster of concentrations greater than the 

90th percentile in the northeast. The EPA has no 

standard for calcium.

Median magnesium concentrations in water 

range from 0.09 to 13.4 mg/L; the 50th percentile is 

4.50 mg/L. All but one of the wells in which 

concentrations are less than the 1 Oth percentile are 

clustered along the western edge of the study area 

toward the south (fig. 12). Many of the larger 

magnesium concentrations are in wells in the central 

part of the study area, although a few values greater 

than the 50th percentile cluster in the south and 

southeast and along the northern edge of the study area. 

The EPA has no standard for magnesium.

Median sodium concentrations in water range 

from 16.9 to 140 mg/L; the 50th percentile is 39.1 

mg/L. All wells in which concentrations are greater 

than the 90th percentile are west of the Rio Grande 

toward the south (fig. 13). Except for a cluster of 

relatively large concentrations in the far northeast, 

most concentrations greater than the 50th percentile are 

in wells west of Interstate 25. All wells in which 

concentrations are less than the 1 Oth percentile are 

located just east of Interstate 25 in the central part of 

the study area. The EPA has no standard for sodium.

Median potassium concentrations in water range 

from less than 1 to 9.65 mg/L; the 50th percentile is 

2.87. All wells in which concentrations are less than the 

10th percentile are located west of the Rio Grande 

toward the south (fig. 14). Concentrations greater than 

the 50th percentile tend to be in a band of wells that 

runs from the northwest to the south-central part of the 

study area. A few relatively large concentrations are in 

wells in the far northeast part of the study area. The 

EPA has no standard for potassium.

Median sulfate concentrations in water range 

from 16.8 to 133 mg/L; the 50th percentile is 38.1 

mg/L. Most of the largest sulfate concentrations are in 

wells along or west of Interstate 25 (fig. 15). 

Concentrations less than the 1 Oth percentile generally 

are in wells along the eastern edge of the study area. 

None of the median sulfate concentrations exceed the 

SMCL of 250 mg/L.

Median chloride concentrations in water range 

from 4.79 to 90.2 mg/L; the 50th percentile is 17.5 

mg/L. Most concentrations greater than the 50th 

percentile are in wells along the southern and eastern 

edges of the study area (fig. 16). Concentrations greater 

than the 90th percentile are in wells in the northeast. 

Concentrations less than the 10th percentile are in 

wells scattered mainly in the southeast and along the 

western edge of the study area. None of the median 

chloride concentrations exceed the SMCL of 250 

mg/L.

16
10645'

106'37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN ALKALINITY

Jf^ Greater than or equal to 152 milligrams/liter as c

/\ Greater than or equal to 122 and less than 152 m

^ Greater than or equal to 107 and less than 122 m

V Less than 1O7 milligrams/liter as calcium carbon

Categories based on 10th, 5Oth, and 90th percentiles of me

Figure 8.- -Median alkalinity values in City of Albuquerque drinking-water su
106'45' 106°37' 30"

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1-.24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN LANGELIER SATURATION 

Jf^ Greater than or equal to 0.15 standard unit 

/\ Greater than or equal to 0.01 and less than 0.15 sta

^ Greater than or aqual to -0.10 and less than O.O1 s

V Less than -0.10 standard unit 

Categories based on 10th, 50th, and 90th percentiles of median 

Figure 9.- -Median Langelier saturation indices in City of Albuquerque drinking-w
106'45' 106 37' 30"

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN DISSOLVED-SOLIDS CO

^^ Greater than or equal to 368 milligrams/liter

/\ Greater than or equal to 287 and less than 368 mill

^ Greater than or equel to 204 and less than 287 mill

V Less than 204 milligrams/liter 

Categories based on 10th, 50th, and 90th percentiles of median c

Figure 10.--Median dissolved-solids concentrations in City of Albuquerque drinkin
106 45'

106'37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN CALCIUM CONCENTRATIO

siL Greater than or equal to 54.3 milligrams/liter 

/\ Greater than or equal to 39.2 and less than 54.3 milli

57 Greater than or equal to 7.98 and less than 39.2 milli

V lass thsn 7.98 milligrams/liter 

Categories based on 10th, 50th, and 90th percentiles of median co

Figure 11.--Median calcium concentrations in City of Albuquerque drinking-water s
106*45' 106'37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1 st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN MAGNESIUM CONCENTRA

^^ Greater than or equal to 8.04 milligrams/liter

/\ Greater than or equal to 4.50 and less than 8.04 millig

^ Greeter than or equal to 1.16 and less than 4.50 millig

V Lass than 1.16 milligrams/liter 

Categories based on 10th, 50th, and 90th percentiles of median co

Figure 12.--Median magnesium concentrations in City of Albuquerque drinking-wate
10645'

106°37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN SODIUM CONCENTRA

^^ Greater than or equal to 91.9 milligrams/liter 

l\ Greater than or equal to 39.1 and less than 91.9 

^ Greater than or equal to 21.8 and less than 39.1 

V Less than 21.8 milligrams/liter 

Categories based on 10th, 5Oth, and 9Oth percentiles of media

Figure 13.--Median sodium concentrations in City of Albuquerque drinking-wa
106'45' 106*37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1 st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN POTASSIUM CONCENTRATION

^^ Greater than or equal to 7.39 milligrams/liter 

/\ Greater than or equal to 2.87 and lees than 7.39 milligra

^ Greater then or equal to 1.59 and less than 2.87 milligram

V Less than 1.59 milligrems/liter 

Categories based on 10th, 50th, and 90th percentiles of median conce

Figure 14.--Median potassium concentrations in City of Albuquerque drinking-water su
10645' 106 37' 30"

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN SULFATE CONCENTRATION

JL Greater than or equal to 79.2 milligrams/liter

7\ Greater than or equal to 38.1 and less than 79.2 milligra

V Greater than or equal to 23.3 and less than 38.1 milligra

V Less than 23.3 milligrams/liter 

Categories based on 10th, 50th, and 90th percentiles of median conc

Figure 15. Median sulfate concentrations in City of Albuquerque drinking-water sup
106'45' 106'37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN CHLORIDE CONCENTRAT

^^ Greater than or equal to 55.8 milligrams/liter

/\ Greater than or equal to 17.5 and less than 55.8 mi

V Greater than or equal to 7.97 and less then 17.5 mi

V Less than 7.97 milligrams/liter 

Cetegories based on 10th, 50th, and 90th percentiles of median 

Figure 16.--Median chloride concentrations in City of Albuquerque drinking-water 
Median fluoride concentrations in water range 

from 0.33 to 1.5 mg/L; the 50th percentile is 0.65 

mg/L. All wells west of the Rio Grande have median 

fluoride concentrations greater than the 50th percentile 

(fig. 17). Most other wells with relatively large 

concentrations are in the northeast and southeast 

corners of the study area. Concentrations less than the 

10th percentile are in wells scattered east of the river. 

None of the median fluoride concentrations exceed the 

MCL of 4 mg/L or the SMCL of 2 mg/L.

Median silica concentrations in water range from 

22.7 to 73.2 mg/L; the 50th percentile is 36.2 mg/L. 

Wells in which concentrations are greater than the 50th 

percentile tend to be in a band that runs from the 

northwest to the south-central part of the study area; 

relatively large concentrations also occur in wells in the 

northeast (fig. 18). Median silica concentrations less 

than the 1 Oth percentile all cluster in wells toward the 

southeast corner of the study area. The EPA has no 

standard for silica.

Median concentrations in water for calcium as 

calcium carbonate, bicarbonate, carbonate, and 

bromide were not plotted on maps. Calcium as calcium 

carbonate duplicates information provided by the 

analysis of calcium as calcium; bicarbonate and 

carbonate duplicate information provided by analysis 

of alkalinity and pH. Median calcium as calcium 

carbonate varies from 8 to 189 mg/L; the 50th 

percentile is 99.5 mg/L. Median bicarbonate 

concentrations range from 99.6 to 168 mg/L, and the 

50th percentile is 121 mg/L. Median carbonate 

concentrations range from less than 1 to 14 mg/L, and 

the 50th percentile is less than 1 mg/L. Median 

bromide concentrations were not plotted because the 

median concentrations for all wells were less than the 

MDL of 0.5 mg/L.

Nutrients

Median nitrate concentrations in water range 

from less than 0.05 to 3.38 mg/L; the 50th percentile is 

0.30 mg/L. All but one well in which nitrate 

concentrations are greater than the 90th percentile are 

west of the Rio Grande (fig. 19). Most wells in which 

concentrations are greater than the 50th percentile are 

in clusters west of the river and east of Interstate 25. 

Concentrations less than the 10th percentile are in 

wells clustered along the river and scattered elsewhere 

throughout the study area. None of the median nitrate 

concentrations exceed the MCL of 10 mg/L.

Median nitrite and median orthophosphate 

concentrations were not plotted on maps. The median 

nitrite concentrations in water from all wells were less 

than the MDL of 0.05 mg/L. The median 

orthophosphate concentrations in all wells were less 

than the MDL of 0.5 mg/L.

Trace Elements

Median arsenic concentrations in water range 

from less than 2 to 49 jug/L; the 50th percentile is 8 

jug/L. Concentrations greater than the 90th percentile 

are in wells toward the southwest part of the city and 

along the northern edge east of Interstate 25 (fig. 20). 

Concentrations greater than the 50th percentile 

generally are in wells west of the Rio Grande, in the far 

northeast, and just north and west of Albuquerque 

International Airport. Most concentrations less than the 

10th percentile are in wells in the southeastern part of 

the study area. None of the median arsenic 

concentrations exceed the MCL of 50 jug/L.

Median barium concentrations in water range 

from 8 to 200 jug/L; the 50th percentile is 87 jug/L. All 

concentrations greater than the 50th percentile are in 

wells east of Interstate 25 (fig. 21). All concentrations 

less than the 1 Oth percentile are in wells west of the Rio 

Grande toward the southern part of the study area. 

None of the median barium concentrations exceed the 

MCL of 2 mg/L (2,000 jug/L).

Median boron concentrations in water range 

from less than 50 to 352 jug/L; the 50th percentile is 

110 |Hg/L. All concentrations greater than the 90th 

percentile are in wells west of the Rio Grande (fig. 22). 

Most other wells in which concentrations are greater 

than the 50th percentile are located west of the Rio 

Grande, in the northeast, or just north and west of 

Albuquerque International Airport. Most 

concentrations less than the 1 Oth percentile are in wells 

scattered east of Interstate 25. The EPA has no standard 

for boron.

Median chromium concentrations in water range 

from less than 1 to 23 jug/L; the 50th percentile is 1 

jug/L. All concentrations greater than the 90th 

percentile are in wells west of the Rio Grande (fig. 23). 

East of the river, most of the relatively large 

concentrations are in wells in the southern part of the 

study area and extend northward in a narrow band. 

None of the median chromium concentrations exceed 

the MCL of 0.1 mg/L (100 jug/L).

26
10645'

106°37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN FLUORIDE CONCENTRATION

^^ Greater than or equal to 1.10 milligrams/liter 

/\ Greater than or equal to 0.65 and less than 1.10 milligram

^ Greater than or equal to 0.45 and less than 0.65 milligra

V Less than 0.45 milligram/liter 

Categories based on 10th, 50th, and 90th percentiles of median conc

Figure 17.- -Median fluoride concentrations in City of Albuquerque drinking-water sup
10645'

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN SILICA CONCENTRATION

jf^ Greater than or equal to 68.8 milligrams/liter 

/\ Greater than or equal to 36.2 and less than 68.8 mill

^ Greater than or equal to 28.7 and less than 36.2 mill

T Less than 28.7 milligrams/liter 

Categories based on 10th, 50th, and 9Oth percentiles of median co

Figure 18.--Median silica concentrations in City of Albuquerque drinking-water su
106'45' 106'37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN NITRATE CONCENTRATION

^^ Greater than or equal to 1.68 milligrams/liter as nitroge

/\ Greater than or equal to 0.30 and less than 1.68 milligr

^ Greater than or equal to 0.05 and less than 0.30 millig

V Less than 0.05 milligram/liter as nitrogen 

Categories based on 10th, 50th, and 90th percentiles of median con

Figure 19.--Median nitrate concentrations in City of Albuquerque drinking-water s
106 45'

106°37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000, 1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN ARSENIC CONCENTRATION

^^ Greater than or equal to 34 microgrems/liter 

£^ Greater than or equal to 8 and less than 34 micrograms/lit

^ Greater than or equal to 2 and less than 8 micrograms/lite

V Less than 2 micrograms/liter 

Categories based on 10th, 50th, and 90th percentiles of median concen

Figure 20.--Median arsenic concentrations in City of Albuquerque drinking-water supp
106 45'

106'37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000, 1998 

Projection. Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

PYPI AMATIHM 

t/vru**n**l lum

WELL HAVING MEDIAN BARIUM CONCENTRATION 

A 

^^ Greater than or aqual to 166 micrograms/liter

/\ Greater than or aqual to 87 and less than 166 microgra

^ Greater than or aqual to 34 and less than 87 microgram

V Lees than 34 micrograms/liter 

Categories based on 10th, 50th, and 90th percentiles of medien con

Figure 21. --Median barium concentrations in City of Albuquerque drinking-water su
106'45' 106'37' 30"

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN BORON CONCENTRATIO

ji^ Greater than or equal to 232 micrograms/liter 

/\ Greater than or equal to 110 and less than 232 mic

V Greater than or equal to BO and lass than 110 micr

V Less than BO micrograms/liter 

Categories based on 10th, 50th, and 90th percentiles of median 

Figure 22.- -Median boron concentrations in City of Albuquerque drinking-water 
106 45'

106*37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1 st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN CHROMIUM CONCENTRATIO

^^ Greater than or equal to 6 micrograms/liter 

/\ Greater than or equal to 1 and less than 6 microgrems/lit

^7 Lass then 1 microgram/liter

Categories based on 10th, 50th, and 90th percentiles of medien conc

but only three categories shown here because 10th percentile = 5

Figure 23.--Median chromium concentrations in City of Albuquerque drinking-water 
Median iron concentrations in water range from 

less than 10 to 59 ug/L; the 50th percentile is less than 

10 |ng/L. All but one well in which concentrations are 

greater than the 90th percentile occur in the northeast 

(fig. 24). Most other wells in which concentrations are 

greater than the 50th percentile are scattered east of the 

Rio Grande, or in clusters in the southeast and near the 

river. None of the median iron concentrations exceed 

the SMCL of 0.3 mg/L (300 ug/L).

Median lithium concentrations in water range 

from 0.01 to 0.19 mg/L; the 50th percentile is 0.04 

mg/L. Most concentrations greater than the 50th 

percentile are in wells along the Rio Grande, in the far 

northeast, and just north and west of Albuquerque 

International Airport (fig. 25). Concentrations less than 

the 10th percentile mainly cluster in wells toward the 

southeast part of the study area. The EPA has no 

standard for lithium.

Median manganese concentrations in water 

range from less than 2 to 114 ug/L; the 50th percentile 

is less than 2 ug/L. Wells in which concentrations are 

greater than the 50th percentile are located mostly near 

the Rio Grande and in the northeast (fig. 26). The 

median concentrations for two wells, Ponderosa 6 and 

Duranes 3, exceed the SMCL of 0.05 mg/L (50 ug/L).

Median strontium concentrations in water range 

from 52 to 869 ug/L; the 50th percentile is 320 ug/L. 

All wells in which concentrations are less than the 1 Oth 

percentile are located west of the Rio Grande, toward 

the south (fig. 27). Most wells in which concentrations 

are greater than the 50th percentile are located along 

the Rio Grande and along the southern and eastern 

edges of the part of the city located east of the river. 

The EPA has no standard for strontium.

Median vanadium concentrations in water range 

from less than 10 to 99 ug/L; the 50th percentile is less 

than 10 ug/L. All wells in which concentrations are 

greater than the 90th percentile are located west of the 

Rio Grande toward the south (fig. 28). Most other wells 

in which concentrations are greater than the 50th 

percentile are located west of Interstate 25. The EPA 

has no standard for vanadium.

Median zinc concentrations in water range from 

less than 5 to 13 ug/L; the 50th percentile is less than 5 

ug/L. All wells in which concentrations are greater 

than the 90th percentile are located east of Interstate 25 

(fig. 29). Most wells in which concentrations are 

greater than the 50th percentile are located east of the 

Rio Grande. None of the median zinc concentrations 

exceed the SMCL of 5 mg/L (5,000 ug/L).

Beryllium, cadmium, copper, lead, nickel, 

selenium, and silver were not plotted on maps because 

water from fewer than 10 percent of the city's drinkingwater supply wells has median concentrations of these 

trace elements at or above the MDL. The median 

concentrations of beryllium and nickel are less than the 

MDL in all wells. The maximum median concentration 

for cadmium is at the MDL of 0.1 ug/L and for both 

lead and silver is 3 ug/L. The maximum median 

concentration for copper is 9 ug/L and for selenium is 

2 ug/L.

Carbon

The median concentrations for total organic 

carbon were not plotted on maps because water from 

fewer than 10 percent of the city's drinking-water 

supply wells has median concentrations at or above the 

MDL of 1 mg/L. The maximum median concentration 

was 1.52 mg/L.

Water Types and Compositions

Water-quality data for the 93 City of 

Albuquerque drinking-water supply wells were plotted 

on Piper and Stiff diagrams using the median values of 

the major ion concentrations for each well. Taken 

together, these median values were assumed to 

represent the composition of a "typical" water sample 

from each individual well. To test this assumption, ion 

balances were calculated using the median 

concentrations and the most rigorous calculation of ion 

balance, whereby the difference between the total 

meq/L of cations and the total meq/L of anions is 

divided by the average of these two numbers. The 

concentrations of cations and anions, in meq/L, 

balanced to within 11 percent for all but one well (Vol 

Andia 1, which had an ion balance of 15 percent). 

Therefore, these compositions are considered to be 

representative of typical water samples and appropriate 

for plotting.

By using the Piper diagram, water from the 93 

wells can be categorized into three different water 

types with respect to cations and two water types with 

respect to anions (fig. 30). The three water types with 

respect to cations are calcium (Ca), sodium plus 

potassium (Na + K), and mixed cation. Forty-three 

wells are of the Ca type, 34 are of the Na + K type, and 

16 are of the mixed-cation type. The two water

34
106'45' 106'37' 30"

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45° 2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN IRON CONCENTRATION

^^ Greeter then or equel to 18 micrograms/liter 

/\ Greater than or equel to 10 and less then 18 microgr

^ Less than 10 micrograms/liter

Cetegories besed on 10th, 50th, and 90th percentiles of median c

but only three categories shown here beceuse 10th percentile 

Figure 24.--Median iron concentrations in City of Albuquerque drinking-water sup
106 45'

106°37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN LITHIUM CONCENTRA

^L Greater than or aqua) to 0.10 milligram/liter 

/\ Greater than or aqua) to 0.04 and lass than 0.10 

V Greater than or equal to 0.02 and lass than 0.04 

V Less than 0.02 milligram/liter 

Categories based on 10th, 50th, and 90th parcentiles of medi

Figure 25.- -Median lithium concentrations in City of Albuquerque drinking-wate
10645'

106'37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN MANGANESE CONCENTRAT

J^ Greater than or equal to 11 micrograms/liter

£^ Greeter than or equal to 2 and less then 11 micrograms/

^ Less than 2 micrograms/liter

Categories based on 10th, 50th, and 9Oth percentiles of median conc

but only three categories shown here beceuse 10th percentile = 

Figure 26.--Median manganese concentrations in City of Albuquerque drinking-water 
10645*

106°37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN STRONTIUM CONCENTRA

^^ Greater than or equal to 504 micrograms/liter 

/\ Greater than or equal to 320 and less than 504 micro

^ Greater than or equal to 97 end less than 320 microg

V lass than 97 micrograms/liter 

Categories based on 10th, 50th, and 90th percentiles of median co

Figure 27.- -Median strontium concentrations in City of Albuquerque drinking-wate
10645'

106'37' 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN VANADIUM CONCENTRATION

^^ Greeter than or equal to 46 micrograms/liter 

/\ Greater than or equal to 10 and less than 46 microgrems/lit

^7 LBSS then 10 micrograms/liter

Categories besed on 10th, 50th, and 90th percentiles of median concent

but only three categories shown here because 10th percentile = 50t

Figure 28.--Median vanadium concentrations in City of Albuquerque drinking-water sup
10645'

106'37" 30" 

Albuquerque 

International 

Airport

Base from U.S. Geological Survey digital 

data, scale 1:24,000,1998 

Projection: Lambert conformal conic 

1st standard parallel: 33° 

2nd standard parallel: 45°

2 MILES

2 KILOMETERS

EXPLANATION

WELL HAVING MEDIAN ZINC CONCENTRATION

^^ Greater than or equel to 8 micrograms/liter

^\ Greater then or equel to 5 and less than 8 microgrems/l

V Less than 5 microgrems/liter

Categories based on 10th, 50th, and 80th oercentiles of median conc

but only three categories shown here because 10th oercentile = 

Figure 29.- -Median zinc concentrations in City of Albuquerque drinking-water supply 
100 \

 CALCIUM 

CATIONS

CHLORIDE 

ANIONS

PERCENTAGE OF TOTAL IONS, IN MILLIEQUIVALENTS PER LITER

Figure 30.--Piper diagram showing compositions of ground water.

41
types with respect to anions are carbonate plus 

bicarbonate (CO3 + HCO3 ) and mixed anion. Eightyfour wells are of the CO3 + HCO3 type and 9 are of the 

mixed-anion type. By combining water types with 

respect to both cations and anions, the overall water 

types are expressed (for example, Na + K / CO3 + 

HCO3 ). Water from the City of Albuquerque drinkingwater supply wells can be grouped into six overall 

water types.

Water from wells in specific parts of the city tend 

to group together with respect to the water types 

determined from the Piper diagram. Water from 17 of 

the 19 wells west of the Rio Grande is of the Na + K / 

CO3 + HCO3 type, and water from the other 2 wells is 

of the Na + K / mixed-anion type (pi. 1). Water from the 

14 wells between the Rio Grande and Interstate 25 is of 

either the Na + K / CO3 + HCO3 or the mixed-cation / 

CO3 + HCO3 type. The dominant water type east of 

Interstate 25 is the Ca / CO3 + HCO3 type. However, 

other water types are clustered around the edges of the 

part of the city located east of the Rio Grande. A few 

wells with water of the Na + K / CO3 + HCO3 or the 

mixed-cation / CO3 + HCO3 type are located toward 

the southeast corner of the city and just north and west 

of Albuquerque International Airport. A few other 

wells with one of these two water types are located 

along the northern edge of the city. Other water types 

that appear along the northern edge of the city and 

southward into the Ponderosa and Thomas well fields 

are Na + K / mixed anion, Ca / mixed anion, and mixed 

cation / mixed anion.

The varying shapes of the Stiff diagrams (pi. 1) 

for the city's drinking-water supply wells clearly show 

the differences in water compositions around the city. 

For example, diagrams for wells in which Na + K is the 

dominant cation group, such as wells west of the Rio 

Grande, tend to have very distinctive asymmetrical 

shapes that are elongated in the upper left part. By 

contrast, diagrams for wells in which water has Ca and 

CO3 + HCO3 as the dominant ions, such as most wells 

east of Interstate 25, have very symmetrical shapes that 

are wider in the middle than they are toward the top or 

the bottom. The Stiff diagrams also show the ranges in 

concentration for each ion. Magnesium concentrations 

generally are less than 1 meq/L. Calcium, sulfate, and 

chloride concentrations typically vary between less 

than 1 and about 3 meq/L. Sodium plus potassium 

concentrations typically are between about 1 and 5 

meq/L, although the concentration in Leavitt 3 exceeds

5 meq/L. Carbonate plus bicarbonate concentrations 

generally are between about 2 and 4 meq/L.

Factors Affecting Summary Results

Because water quality can vary over time, the 

summary results presented in this report are 

representative of the "average" quality of water 

produced from individual wells between 1988 and 

1997, but may not be representative of the quality of 

water produced at any one particular time during that 

period. The quality of water produced by a well could 

vary as the result of factors that affect the source of 

water to the well. For example, the zones of the aquifer 

that compose the main source of water may change 

because of changes in the level of the pump or because 

of clogging of some parts of the well screen over time. 

Also, water-level decline in the aquifer may cause 

ground-water flow paths to change, affecting the 

geographic source of water flowing to the wells. The 

source of water to a well may be affected more 

randomly by the frequency and duration that the well 

has been pumped around the time of sample collection. 

The magnitude of the standard deviation (tables 1-93) 

or interquartile range of individual parameters for a 

particular well may provide an indication of the 

variation of water quality produced by that well over 

time.

The summary statistics for individual wells also 

could be affected by sampling frequency and protocols. 

Because the City of Albuquerque's water-quality 

sampling program has been used to investigate specific 

water-quality issues, such as how much arsenic 

concentrations vary in individual wells, the frequency 

of sampling has varied over time for some wells. 

Therefore, the summary statistics may be biased by the 

quality of water that was produced by a given well 

during the years when the most samples were collected. 

Effects of sampling protocols on summary results may 

include elevated constituent concentrations resulting 

from the occasional presence of a large quantity of 

particulate matter in some of the water samples, which 

are not filtered. Some trace element concentrations 

could be elevated as a result of contact of the water 

sample with the well casing.

No effort was made to compensate for any of the 

above factors in the calculation of summary statistics 

for this report. In fact, the effects of many of these 

factors cannot be readily identified for individual wells

42
or samples. However, an awareness of the potential for 

water-quality summary results to be affected by such 

factors is important.

SUMMARY

Summary results for water-quality data collected 

by the City of Albuquerque from its drinking-water 

supply wells between 1988 and 1997 show that the 

values of several parameters vary considerably across 

the Albuquerque area. Nevertheless, median values for 

all parameters included in this report are less than their 

respective MCL's in each drinking-water supply well. 

Median values of pH in 10 wells and median 

concentrations of manganese in 2 wells exceed the 

SMCL's established by the EPA. Water types for the 

City's drinking-water supply wells reflect the 

variability of major ions in ground water in the area. 

The dominant anion group in water from most wells 

around the city is carbonate plus bicarbonate, but the 

dominant cation or anion group differs, from sodium 

plus potassium in most wells located west of Interstate 

25 to calcium in wells east of the interstate.

Kopp, J.F., and McKee, G.D., 1983, Methods for chemical 

analysis of water and wastes: Cincinnati, Ohio, U.S. 

Environmental Protection Agency Report EPA-600/4- 

79-020, variously paged.

Thorn, C.R., McAda, D.P., and Kernodle, J.M., 1993,

Geohydrologic framework and hydrologic conditions 

in the Albuquerque Basin, central New Mexico: U.S. 

Geological Survey Water-Resources Investigations 

Report 93-4149, 106 p.

U.S. Department of Commerce, 1993, 1990 census of 

population and housing Detailed housing 

characteristics, New Mexico: U.S. Department of 

Commerce, Economics and Statistics Administration, 

Bureau of the Census publication 1990 CH-2-33, 

variously paged.

U.S. Environmental Protection Agency, 1991, Monitoring 

and analytical requirements, inorganic chemical 

sampling and analytical requirements (subpart C of 

section 141.23): U.S. Federal Register, v. 56, no. 20, 

January 30, 1991, p. 3549.

 1998, Current drinking-water standards: U.S.

Environmental Protection Agency data available on the 

World Wide Web, accessed September 25, 1998, at 

URL http://www.epa.gov/OGWDW/wot/appa.html.

REFERENCES CITED

American Public Health Association, American Water 

Works Association, and Water Environment 

Federation, 1985, Standard methods for the 

examination of water and wastewater (16th ed.): 

Washington, D.C., American Public Health 

Association, variously paged.

 1989, Standard methods for the examination of water 

and wastewater (17th ed.): Washington, D.C., 

American Public Health Association, variously paged.

 1992, Standard methods for the examination of water 

and wastewater (18th ed.): Washington, D.C., 

American Public Health Association, variously paged.

 1995, Standard methods for the examination of water

and wastewater (19th ed.): Washington, D.C., 

American Public Health Association, variously paged.

Hawley, J.W., and Haase, C.S., 1992, Hydrogeologic 

framework of the northern Albuquerque Basin: 

Socorro, New Mexico Bureau of Mines and Mineral 

Resources Open-File Report 387, variously paged.

Hem, J.D., 1985, Study and interpretation of the chemical 

characteristics of natural water: U.S. Geological Survey 

Water-Supply Paper 2254, 263 p.

43
Table 1.-Construction information and summary statistics for water-quality data for Atrisco 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°04'1 8" 

Longitude: 106°41'24" 

Date drilled: 1980

Well capacity (gal/min): 2,730 

Cased depth (ft bis): 1,295 

Screened interval (ft bis): 280-1,283

Ground elevation (ft asl): 4,945 

Static water level (ft bis): 47 

Static water level date: 3/19/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (|iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (|ig/L as Al)

Antimony (|ig/L as Sb)

Arsenic (|ig/L as As)

Barium (|ig/L as Ba)

Beryllium (|ig/L as Be)

Boron (|ig/L as B)

Cadmium (|ig/L as Cd)

Chromium (|ig/L as Cr)

Copper (|ig/L as Cu)

Iron (|ig/L as Fe)

Lead (|ig/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (|ig/L as Ni)

Selenium (|ig/L as Se)

Silver (|ig/L as Ag)

Strontium (|ig/L as Sr)

Vanadium (|ig/L as V)

Zinc (|ig/L as Zn)

Carbon

Total organic carbon (mg/L as C)

100

101

85

78

101

62

100

97

98

70

94

68

70

68

101

101

101

101

97

8

60

8

51

8

18

9

102

18

8

13

8

8

18

71

100

5

71

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

3

0

1

0

0

0

8

0

8

0

8

17

9

0

0

8

0

5

0

16

66

95

0

69

16

8

8

0

0

13

16

380

7.9

7.86

-4

20

19.7

104

-0.3

320

3.89

16.1

0.51

43.4

<1

97.7

<1

57.6

8.5

0.75

<0.5

33.7

<0.05

0.77

<0.5

<40

<2

8

3

<1

147

<0.1

10

<5

<10

<2

0.13

<2

<5

<2

<2

36

26

<5

<1

471

8.39

8.66

83

30.1

24

113

0.11

356

6.81

18

1.02

93.7

1.16

105

4.68

93.5

18

0.84

-

39.8

-

1.39

--

<40

-

19

8

-

298

--

-

<5

<10

<2

-

<2

<5

-

..

76

35

<5

<1

558

8.62

8.79

114

31.3

25.9

115

0.32

366

7.6

19.8

1.18

102

1.34

107

6.17

108

18.9

0.88

<0.5

44.2

<0.05

1.51

<0.5

<40

<2

20

9

<1

311

<0.1

20

<5

<10

<2

0.14

<2

<5

<2

<2

88

41

<5

<1

570

8.77

8.85

146

31.5

27.4

117

0.5

376

7.98

21

1.32

107

1.5

109

7.26

110

19.8

0.92

<0.5

46.9

<0.05

1.53

<0.5

<40

<2

22

10

<1

352

<0.1

23

<5

<10

<2

0.15

<2

<5

<2

<2

97

46

<5

<1

573

8.88

8.89

198

31.7

30

119

0.59

384

8.45

24

1.42

112

1.72

113

7.98

113

21.7

0.94

<0.5

49.1

<0.05

1.6

<0.5

<40

<2

23

14

<1

401

0.1

28

<5

<10

<2

0.15

<2

<5

<2

<2

130

50

7

<1

578

8.96

8.93

306

31.7

38

125

0.69

394

9.2

26.7

1.53

116

2

118

8.52

116

22.8

1

--

51.2

--

1.65

--

<40

--

25

17

--

430

--

--

5

<10

<2

-

<2

<5

--

..

166

52

14

<1

644

9.24

9.98

615

33

66

140

0.88

432

23.5

54

4.85

126

5.15

138

10

145

41.5

1.1

<0.5

54.8

<0.05

1.73

<0.5

127

<2

27

18

<1

435

0.1

29

10

25

18

0.18

4

<5

3

<2

167

53

29

1.6

547

8.72

8.82

171

31

29.2

118

0.44

374

8.31

22.5

1.37

105

1.62

111

6.86

109

20.2

0.91

<0.5

46.2

<0.05

1.52

<0.5

45

<2

21

11

<1

348

0.1

23

5

10

2

0.15

2

<5

2

<2

105

45

7

1.04

52

0.24

0.21

100

1.9

7.08

5.55

0.22

18.3

2.28

5.39

0.51

12.8

0.56

6.42

1.78

9.9

3.4

0.06

0

4.38

0

0.15

0

21

0

3

4

0

77

0

6

1

2

2

0.02

0

0

0

0

35

7

6

0.15

44
Table 2.-Construction information and summary statistics for water-quality data for Atrisco 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; |iS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; |ig/L, micrograms per liter]

Construction information

Latitude: 35°04'45" 

Longitude: 106°41'15" 

Date drilled: 1950

Well capacity (gal/min): 940 

Cased depth (ft bis): 544 

Screened interval (ft bis): 108-250

Ground elevation (ft asl): 4,945 

Static water level (ft bis): 15 

Static water level date: 11/30/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (jaS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

61

62

52

51

62

40

61

59

62

43

59

42

43

42

62

62

61

62

62

9

36

9

34

9

16

10

63

16

9

12

9

9

16

44

61

4

44

15

10

6

16

14

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

38

0

0

0

9

0

9

34

9

14

10

0

0

9

0

7

5

11

18

53

0

0

15

10

6

0

1

8

2

380

6.91

7.39

1

16.6

123

150

-0.67

256

30.6

95.6

4.96

37.9

4.97

148

<1

92.3

8.3

0.6

<0.5

54.9

<0.05

<0.05

<0.5

<40

<2

4

22

<1

61

<0.1

<1

<5

<10

<2

0.06

8

<5

<2

<2

385

<10

<5

<1

506

7.14

7.55

98

18.1

149

158

-0.48

400

40.1

108

8.7

56.9

7.55

157

<1

95.4

15.1

0.66

-

58.3

-

<0.05

-

<40

<2

5

44

~

84

~

--

<5

<10

<2

-

13

<5

<2

-

580

10

<5

<1

536

7.3

7.7

129

18.2

150

162

-0.3

416

42.3

114

8.99

63.4

8.13

161

<1

107

16.1

0.7

<0.5

63.7

<0.05

<0.05

<0.5

<40

<2

6

45

<1

89

<0.1

<1

<5

<10

<2

0.06

15

<5

<2

<2

647

12

<5

1.17

584

7.5

7.78

150

18.3

153

165

-0.09

428

44.4

117

9.3

66

8.66

164

<1

111

16.6

0.72

<0.5

65.9

<0.05

<0.05

<0.5

<40

<2

7

52

<1

139

<0.1

<1

<5

11

<2

0.07

17

<5

<2

<2

697

12

6

1.52

604

7.6

7.84

218

18.4

156

170

0.02

432

46.8

120

9.85

68.4

9.02

170

1.1

114

17.4

0.79

<0.5

69

<0.05

<0.05

<0.5

<40

<2

7

56

<1

161

<0.1

1

7

19

<2

0.08

20

<5

<2

<2

765

17

10

1.81

608

7.7

7.93

454

18.4

158

176

0.13

444

48

129

10.2

70.8

9.24

175

1.4

116

18

0.81

--

72.8

-

<0.05

-

104

<2

7

60

-

176

--

--

10

36

2

-

21

<5

<2

~

791

17

236

2.03

619

8.2

8.11

634

20

160

178

0.74

620

50.8

145

10.6

76

11.1

178

2.78

144

32.9

0.87

<0.5

75.4

<0.05

<0.05

<0.5

158

<2

9

104

<1

195

0.1

2

41

517

7

0.09

25

<5

<2

<2

863

19

355

2.08

569

7.46

7.76

203

18.3

152

166

-0.12

424

44.1

118

9.28

64.5

8.49

165

1.14

110

16.7

0.74

<0.5

65.9

<0.05

<0.05

<0.5

51

<2

6

53

<1

129

0.1

1

8

30

2

0.07

17

<5

<2

<2

695

14

43

1.51

46.3

0.24

0.15

143

0.4

6.47

6.55

0.26

39.9

3.61

7.92

0.92

7.16

0.99

6.73

0.32

8.21

2.8

0.06

0

5.3

0

0

0

33

0

1

16

0

43

0

0

9

77

1

0.01

4

0

0

0

111

3

101

0.38

45
Table 3.--Construction information and summary statistics for water-quality data for Atrisco 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°05' 14" 

Longitude: 106°41 '18" 

Date drilled: 1958

Well capacity (gal/min): 1 

Cased depth (ft bis): 804 

Screened interval (ft bis)

,000 

180-804

Ground elevation (ft asl): 4,950 

Static water level (ft bis): 9.54 

Static water level date: 2/9/98

Summary statistics (data from 1988 to 1997)

Percentiles

Number

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K.)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

74

74

59

55

74

50

75

71

74

54

70

52

54

52

74

75

74

75

72

9

44

8

35

8

18

9

75

18

8

13

8

8

18

54

74

6

54

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

19

0

0

0

9

0

8

6

8

15

9

0

0

8

1

6

0

9

34

63

0

0

15

9

7

0

0

8

5

300

7

7.5

47

14

78.7

116

-0.8

200

18.7

60

3.67

44.8

4.53

112

<1

60.7

7.25

0.7

<0.5

44.2

<0.05

O.05

<0.5

<40

<2

5

39

<1

<50

<0.1

1

<5

<10

<2

0.05

13

<5

<2

<2

345

13

<5

<1

361

7.49

7.88

87

17.6

83.3

125

-0.42

295

23.3

63.2

4.71

50.7

5.48

124

<1

65.5

11.2

0.78

-

49.5

--

<0.05

-

<40

-

7

40

-

126

-

-

<5

<10

<2

--

17

<5

-

375

13

<5

<1

437

7.59

7.98

129

18

85.1

126

-0.3

308

24.7

65.1

4.95

57

5.72

125

<1

72.5

12.1

0.81

<0.5

53.7

<0.05

0.1

<0.5

<40

<2

8

43

<1

129

<0.1

2

<5

<10

<2

0.06

19

<5

<2

<2

383

14

<5

<1

460

7.8

8.04

160

18.5

87.4

128

-0.1

320

25.9

68.2

5.19

61

6

126

1.27

78.4

12.8

0.87

<0.5

57.2

<0.05

0.16

<0.5

<40

<2

9

46

<1

140

<0.1

2

<5

<10

<2

0.06

21

<5

<2

<2

408

16

6

1.06

467

8

8.09

203

18.8

92.3

131

0.1

328

27.6

72

5.54

63.5

6.37

130

1.51

80.8

13.7

0.92

<0.5

60.2

<0.05

0.18

<0.5

<40

<2

10

49

<1

166

<0.1

3

12

12

<2

0.08

24

<5

<2

<2

444

19

10

1.64

471

8.12

8.15

267

19

100

139

0.22

340

30.5

78

6.02

66.3

6.79

138

1.88

82.6

14.4

0.97

-

61.8

--

0.41

-

115

~

11

58

--

173

-

--

17

16

3

--

32

<5

-

514

23

28

1.87

520

9.2

8.26

569

33.3

105

146

1.47

400

32.9

94.5

6.31

78.4

7.57

144

3.33

92.2

28

1.02

<0.5

69.6

<0.05

0.51

<0.5

127

<2

13

74

<1

177

0.1

4

121

1260

18

0.08

37

12

<2

2

523

28

63

4.05

443

7.81

8.02

183

18.5

89.1

129

-0.08

317

26.3

69.4

5.25

60.1

6.05

128

1.37

76.4

13.1

0.87

<0.5

56.7

<0.05

0.18

<0.5

50

<2

9

48

<1

141

0.1

3

14

44

3

0.07

22

5

<2

2

420

17

12

1.4

45

0.31

0.14

102

1.9

6.22

5.41

0.33

26.2

2.87

6.18

0.53

6.9

0.57

5.58

0.42

6.64

2.82

0.07

0

5.21

0

0.12

0

26

0

1

8

0

33

0

1

27

180

2

0.01

6

2

0

0

48

4

14

0.75

46
Table 4.»Construction information and summary statistics for water-quality data for Atrisco 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°05'09" 

Longitude: 106°41'42" 

Date drilled: 1962

Well capacity (gal/min): 1,500 

Cased depth (ft bis): 500 

Screened interval (ft bis): 98-475

Ground elevation (ft asl): 4,950 

Static water level (ft bis): 12.32 

Static water level date: 2/9/98

Summary statistics (data from 1988 to 1997)

Percentiles

Number

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (|aS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K.)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

70

70

58

56

70

46

70

68

70

51

66

49

51

49

71

71

69

71

69

8

43

8

37

8

16

9

71

16

8

12

8

8

16

51

70

4

51

14

9

6

16

12

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

19

0

0

0

8

0

8

0

8

14

9

0

0

8

0

3

1

13

39

65

0

47

14

9

5

0

0

10

6

280

7.09

7.5

30

19.3

76

125

-0.6

275

16

60

2.97

35

3.53

121

<1

57.3

8.87

0.74

<0.5

46.2

<0.05

0.21

<0.5

<40

<2

5

27

<1

68

<0.1

<1

<5

<10

<2

0.06

<2

<5

<2

<2

222

14

<5

<1

388

7.47

7.76

106

20.5

86.1

130

-0.36

306

23.8

61.5

5.12

53.5

5.73

128

<l

62.7

11.2

0.9

-

59.1

--

0.3

-

<40

-

8

44

-

87

--

--

<5

<10

<2

-

<2

<5

-

336

15

<5

<1

450

7.65

7.9

125

21.2

89.6

133

-0.2

316

25.7

66

5.56

58.7

6.28

131

<1

69.8

11.8

0.95

<0.5

61.9

<0.05

0.31

<0.5

<40

<2

9

46

<1

118

<0.1

2

<5

<10

<2

0.06

<2

<5

<2

<2

375

19

<5

<1

465

7.79

7.98

167

21.5

94

135

-0.05

336

27.7

71

5.8

61.6

6.56

133

1.2

77.1

12.2

1.01

<0.5

65.8

<0.05

0.37

<0.5

<40

<2

10

50

<1

147

0.1

3

<5

<10

<2

0.07

<2

<5

<2

<2

406

20

<5

1.06

482

7.9

8.01

209

21.8

100

138

0.06

344

29.4

76.4

6.29

65.2

6.93

137

1.36

79.6

12.6

1.05

<0.5

68.8

<0.05

0.42

<0.5

<40

<2

11

61

<1

169

0.1

3

<5

<10

<2

0.07

<2

<5

<2

<2

471

24

6

1.48

490

8.06

8.09

285

21.9

112

146

0.2

358

32.1

81.9

6.94

67.9

7.52

144

1.69

85

13.5

1.11

-

74.2

-

0.55

--

107

--

11

71

~

177

--

--

6

14

<2

--

<2

<5

--

558

27

12

1.89

533

8.8

8.23

594

23

125

167

0.51

396

39.7

104

8.41

76.7

8.16

166

3.8

100

24.5

1.18

<0.5

76.6

<0.05

0.61

<0.5

109

<2

12

78

<1

180

0.7

4

8

35

5

0.08

3

<5

<2

2

642

31

23

7.12

454

7.79

7.94

184

21.4

95.5

137

-0.06

334

27.6

71.7

5.87

60.8

6.56

135

1.3

75.2

12.7

1

<0.5

65.6

<0.05

0.38

<0.5

49

<2

10

54

<1

139

0.2

3

5

12

2

0.07

2

<5

<2

2

425

21

7

1.58

48.1

0.25

0.14

98

0.6

10.3

6.99

0.21

23.4

3.73

8.53

0.86

7.31

0.82

7.17

0.46

8.18

2.53

0.09

0

6.27

0

0.09

0

23

0

1

12

0

36

0.2

1

1

5

0

0.01

0

0

0

0

96

5

5

1.56

47
Table 5.~Construction information and summary statistics for water-quality data for Burton 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ug/L, micrograms per liter]

Construction information

Latitude: 35°03'59" 

Longitude: 106°36'24" 

Date drilled: 1985

Well capacity (gal/min): 2,750 

Cased depth (ft bis): 1,31 2 

Screened interval (ft bis): 676-1,292

Ground elevation (ft asl): 5,315 

Static water level (ft bis): 447.03 

Static water level date: 12/29/97

Summary statistics (data from 1988 to 1997)

Number Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (uS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCC^)

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as HC03)

Carbonate (mg/L as CC^)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (p.g/L as Al)

Antimony (p.g/L as Sb)

Arsenic (p.g/L as As)

Barium (ng/L as Ba)

Beryllium (p.g/L as Be)

Boron (p.g/L as B)

Cadmium (jig/L as Cd)

Chromium (p.g/L as Cr)

Copper (jig/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (p.g/L as Mn)

Nickel (ng/L as Ni)

Selenium (p.g/L as Se)

Silver (ng/L as Ag)

Strontium (p.g/L as Sr)

Vanadium (p.g/L as V)

Zinc (p.g/L as Zn)

Carbon

Total organic carbon (mg/L as C)

39

40

27

25

40

26

40

37

41

30

37

28

30

28

41

41

41

41

40

8

21

9

18

8

18

10

41

18

9

13

9

9

18

30

40

4

30

16

10

7

18

14

18

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

26

0

0

0

8

0

9

0

8

17

10

0

0

9

1

8

2

15

16

34

0

28

16

10

7

0

7

9

13

280

7.29

7.39

95

21

88.7

105

-0.6

248

23.3

69.9

4.95

30.3

4.25

104

<1

27.3

21.6

0.44

<0.5

49.3

<0.05

0.08

<0.5

<40

<2

8

92

<1

<50

<0.1

<1

<5

<10

<2

0.08

<2

<5

<2

<2

251

<10

<5

<1

320

7.59

7.54

106

24

98.4

107

-0.35

264

27.6

75.6

6.34

33.8

5.54

106

<1

32.3

33

0.54

--

57.9

-

0.13

--

<40

<2

13

103

-

90

-

-

<5

<IO

<2

~

<2

<5

<2

-

282

<10

<5

<!

381

7.72

7.9

125

24.3

104

109

-0.11

282

29.9

78

6.75

38.1

5.8

108

<1

33.4

33.9

0.58

<0.5

58.9

<0.05

0.17

<0.5

<40

<2

14

111

<1

101

<0.1

1

<5

<10

<2

0.08

<2

<5

<2

<2

306

<10

<5

<1

411

7.84

7.96

147

24.5

108

110

0.03

288

31

80.3

7.01

39.8

5.96

109

<1

34.4

36.1

0.63

<0.5

64.5

<0.05

0.18

<0.5

<40

<2

15

118

<1

134

<0.1

2

<5

<IO

<2

0.08

<2

<5

<2

<2

332

11

<5

<1

424

7.92

8.02

199

24.8

110

114

0.1

298

32.9

85.3

7.37

41.5

6.41

113

1.1

35.1

39.3

0.67

<0.5

67.6

<0.05

0.2

<0.5

<40

<2

17

124

<!

150

<0.1

2

<5

15

<2

0.08

<2

<5

<2

<2

352

13

8

<1

434

8.09

8.09

386

25.1

112

119

0.3

312

35.5

98

7.71

46

6.88

121

1.4

35.4

42.2

0.71

-

76

-

0.31

-

<40

<2

19

135

--

178

-

-

8

37

3

-

<2

<5

<2

-

377

15

11

1.13

454

8.12

8.22

449

26.7

121

131

0.4

384

42

104

8.51

52

7.52

145

2.1

45.9

63.1

1

<0.5

77.4

<0.05

0.31

<0.5

54

<2

23

179

<1

183

0.1

4

10

129

17

0.08

3

<5

<2

<2

383

31

16

1.14

396

7.82

7.91

181

24.4

107

112

0

291

31.3

82.5

7.01

39.8

6.06

112

1.13

34.2

37

0.63

<0.5

64.6

<0.05

0.19

<0.5

41

<2

15

119

<1

129

0.1

2

5

20

3

0.08

2

<5

<2

<2

329

13

7

1.02

43.3

0.19

0.19

99

1

6.46

5.31

0.21

23.4

3.45

7.65

0.68

4.56

0.64

7.59

0.27

2.6

5.98

0.09

0

7.23

0

0.06

0

3

0

3

18

0

38

0

1

1

26

3

0

0

0

0

0

37

5

3

0.05

48
Table 6.-Construction information and summary statistics for water-quality data for Burton 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ^g/L, micrograms per liter]

Construction information

Latitude: 35°04'21" 

Longitude: 106°36'11" 

Date drilled: 1962

Well capacity (gal/min): 2,320 

Cased depth (ft bis): 857 

Screened interval (ft bis): 425-845

Ground elevation (ft asl): 5,284 

Static water level (ft bis): 425 

Static water level date: 1/26/98

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (jaS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as HCO3 )

Carbonate (mg/L as CO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (|4g/L as Al)

Antimony (ng/L as Sb)

Arsenic (|4g/L as As)

Barium (|4g/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (|ag/L as Cu)

Iron (|ag/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (|4g/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (|4g/L as V)

Zinc (|ag/L as Zn)

Carbon

Total organic carbon (mg/L as C)

20

20

20

18

20

20

20

20

19

20

20

20

21

20

20

20

20

20

20

8

17

8

14

8

12

9

21

12

8

11

8

8

12

21

20

1

21

10

9

2

12

9

12

11

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

17

0

0

0

8

0

8

0

8

12

9

0

0

8

1

7

0

11

14

20

0

21

10

9

1

0

7

6

9

290

7.43

7.4

100

20.3

99

98.1

-0.42

240

30.6

88.2

4.95

16.3

2.16

97.5

<1

29.1

16.6

0.43

<0.5

35.5

<0.05

0.17

<0.5

<40

<2

3

86

<1

<50

<0.1

1

<5

<10

<2

0.09

<2

<5

<2

<2

219

<10

<5

<I

317

7.52

7.59

143

20.6

123

104

-0.26

240

32

95.3

5.86

21.1

3.15

103

<1

32.2

19.2

0.46

-

43.1

-

0.23

-

<40

-

3

104

-

84

-

--

<5

<10

<2

--

<2

<5

-

..

314

--

<5

<1

387

7.57

7.81

154

20.8

129

107

-0.21

256

38.2

102

7.17

25

4.11

106

<1

34.6

29.6

0.47

<0.5

50.5

<0.05

0.28

<0.5

<40

<2

4

111

<J

87

<0.1

1

<5

<10

<2

-

<2

<5

<2

..

327

<10

<5

<I

397

7.7

7.87

175

20.85

131

108

-0.05

268

39.3

104

7.58

26.3

4.24

107

<1

36.4

31.1

0.51

<0.5

51.5

<0.05

0.41

<0.5

<40

<2

4

121

<1

119

<0.1

1

<5

<10

<2

0.09

<2

<5

<2

3

352

<10

8

<1

405

7.83

7.96

202

20.9

134

111

0.02

276

42.2

109

7.82

27.1

4.5

110

<1

37.9

33.2

0.54

<0.5

54.8

<0.05

0.45

<0.5

<40

<2

4

133

<l

125

<0.1

2

<5

10

<2

-

<2

<5

<2

-

403

<10

29

<1

408

7.91

8

403

21.1

136

115

0.17

280

44.2

112

8.45

27.8

5.06

114

1.04

40.7

35.8

0.61

-

60.3

-

0.47

-

<40

-

5

143

--

134

-

-

<5

14

<2

-

<2

<5

-

-

411

-

109

1.34

428

8.08

8.04

680

24.8

137

118

0.26

292

46

118

9.13

32.6

5.48

117

1.1

41.5

41.3

0.62

<0.5

60.9

<0.05

0.5

<0.5

<40

<2

5

161

<J

163

0.1

3

6

32

<2

0.09

<2

<5

<2

3

467

23

283

2

384

7.71

7.83

215

21

130

109

-0.07

267

39.5

104

7.39

25.6

4.18

108

1.01

36.2

30.2

0.51

<0.5

51.6

<0.05

0.37

<0.5

<40

<2

4

122

<J

110

0.1

2

5

12

<2

0.09

<2

<5

<2

3

359

12

42

1.12

37.3

0.17

0.16

133

0.9

8.21

4.39

0.17

13.2

4.16

6.8

0.97

3.69

0.74

4.25

0.03

3.06

5.94

0.06

0

6.3

0

0.1

0

0

0

1

19

0

31

0

1

0

6

0

-

0

0

0

1

63

4

81

0.31

49
Table 7.-Construction information and summary statistics for water-quality data for Burton 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°04'39" 

Longitude: 106°35'59" 

Date drilled: 1962

Well capacity (gal/min): 2,180 

Cased depth (ft bis): 994 

Screened interval (ft bis): 358-994

Ground elevation (ft asl): 5,215 

Static water level (ft bis): 360 

Static water level date: 3/19/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field ((iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

( standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as HCO3 )

Carbonate (mg/L as CO3 )

Sulfate (mg/L as S04)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum ((ig/L as Al)

Antimony ((ig/L as Sb)

Arsenic (fig/L as As)

Barium (ng/L as Ba)

Beryllium (fig/L as Be)

Boron ((ig/L as B)

Cadmium (ng/L as Cd)

Chromium ((ig/L as Cr)

Copper ((ig/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese ((ig/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver ((ig/L as Ag)

Strontium ((ig/L as Sr)

Vanadium (ng/L as V)

Zinc (fig/L as Zn)

Carbon

Total organic carbon (mg/L as C)

30

31

21

20

31

19

31

28

31

24

27

22

24

22

31

31

31

31

31

9

17

9

16

9

15

10

32

16

9

11

9

9

16

24

31

3

24

15

10

6

16

13

16

14

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

23

0

0

0

9

0

9

0

9

15

10

0

0

9

2

6

6

8

14

24

0

15

15

10

6

0

10

9

10

300

7.18

7.04

115

19.9

127

87.2

-0.6

230

32

83.7

6.97

19

3.3

86.3

<1

34.9

23.8

0.34

<0.5

40.5

<0.05

0.18

<0.5

<40

<2

3

97

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

303

<10

<5

<1

321

7.29

7.6

130

20.2

128

100

-0.46

256

36.4

100

7.22

23.2

3.66

99.4

<1

37.7

28.8

0.45

--

45.6

-

0.25

-

<40

<2

4

104

-

<50

-

-

<5

<10

<2

--

<2

<5

<2

319

<10

<5

<1

370

7.44

7.81

148

20.4

132

104

-0.3

264

39.3

105

7.32

25.1

3.84

103

<1

39.3

29.4

0.47

<0.5

48

<0.05

0.36

<0.5

<40

<2

4

107

<1

74

<0.1

<1

<5

<10

<2

-

<2

<5

<2

<2

332

<10

<5

<1

391

7.7

7.92

170

20.6

134

107

-0.06

272

42.7

108

7.77

26

4.08

105

<1

41.9

30.5

0.51

<0.5

49.7

<0.05

0.42

<0.5

<40

<2

5

115

<1

92

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

359

<10

<5

<1

404

7.83

7.96

201

20.8

139

111

0.06

280

45.7

114

7.95

27.9

4.28

110

1

45.6

32.4

0.55

<0.5

52.6

<0.05

0.51

<0.5

<40

<2

5

119

<1

135

0.1

1

7

16

<2

-

2

<5

<2

<2

388

<10

7

1.21

411

8

8.01

262

21

145

115

0.2

302

47.3

118

8.71

31.7

4.67

114

1.56

46.4

35.9

0.58

--

59.6

--

0.78

~

<40

<2

6

136

-

145

-

-

9

70

4

-

3

<5

<2

..

389

12

14

1.63

450

8.2

8.32

360

24

154

133

0.3

316

47.5

128

9.77

36.2

7.31

133

2.21

56.2

46.6

0.69

<0.5

64.2

<0.05

0.8

<0.5

<40

<2

7

150

<1

154

0.3

1

56

3440

6

0.03

28

<5

<2

<2

522

20

17

1.69

383

7.67

7.85

182

20.7

135

108

-0.1

273

42.1

109

7.86

26.7

4.21

107

1.12

42.5

31.3

0.51

<0.5

50.4

<0.05

0.45

<0.5

<40

<2

5

116

<1

96

0.1

1

9

161

2

0.03

3

<5

<2

<2

365

11

7

1.13

37.3

0.27

0.25

58

0.7

6.27

8.28

0.24

17.1

4.12

8.61

0.7

3.58

0.78

8.41

0.29

4.76

4.11

0.07

0

5.43

0

0.17

0

0

0

1

13

0

35

0.1

0

13

699

1

0

5

0

0

0

50

3

4

0.24

50
Table 8.--Construction information and summary statistics for water-quality data for Burton 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; (ig/L, micrograms per liter]

Construction information

Latitude: 35°03'43" 

Longitude: 106°36'34" 

Date drilled: 1987

Well capacity (gal/min): 2,910 

Cased depth (ft bis): 1,276 

Screened interval (ft bis): 636-1,276

Ground elevation (ft asl): 5,275 

Static water level (ft bis): 440 

Static water level date: 3/27/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCOj)

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as HCC^)

Carbonate (mg/L as CC^)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

34

34

24

23

34

24

35

30

35

28

30

26

28

26

35

35

35

35

35

7

19

8

16

7

17

9

35

17

8

12

8

8

17

28

34

4

28

15

9

7

17

13

17

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

14

0

1

0

7

0

8

0

7

17

9

0

0

8

0

8

1

11

18

26

0

23

15

9

7

0

2

8

11

310

7.45

7.53

97

24

78

101

-0.38

256

22.9

52.1

5.35

41.2

5.88

99.8

<1

23

<4

0.6

<0.5

59.4

<0.05

0.1

<0.5

<40

<2

7

92

<1

93

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

270

<10

<5

<1

369

7.59

7.7

122

25.3

90.6

109

-0.29

285

24.3

67.5

6.02

43.6

6.18

109

<1

29.4

39.2

0.63

--

62.9

-

0.16

-

<40

-

16

94

-

137

--

--

<5

<10

<2

--

<2

<5

--

272

<10

<5

<1

413

7.76

7.92

143

26.1

96

111

-0.12

300

26.8

72

6.24

46.7

6.39

110

<1

34.7

40.5

0.68

<0.5

67.1

<0.05

0.22

<0.5

<40

<2

19

98

<1

143

<0.1

1

<5

<10

<2

0.06

<2

<5

<2

<2

284

12

<5

<1

440

7.86

7.99

169

26.2

99.4

113

-0.01

308

28.4

74

6.58

48.2

6.75

112

1

35.8

41.6

0.71

<0.5

70.2

<0.05

0.24

<0.5

<40

<2

21

102

<1

155

<0.1

1

<5

<10

<2

0.1

<2

<5

<2

<2

297

14

7

<1

448

7.92

8.07

235

26.2

102

118

0.1

314

29.8

78.5

6.64

50.7

7.08

116

1.2

36.5

44

0.77

<0.5

73.6

<0.05

0.25

<0.5

<40

<2

21

105

<1

172

<0.1

2

5

12

<2

0.11

<2

<5

<2

<2

315

16

11

1.04

453

8.1

8.1

348

26.4

108

122

0.26

320

31.7

81.8

6.93

58

7.58

121

1.41

36.8

45.6

0.83

-

76.5

~

0.33

--

<40

-

23

113

--

185

~

-

7

21

8

-

2

<5

--

-

347

24

26

1.34

464

8.18

8.2

403

26.8

118

131

0.33

345

32.7

101

7.86

66.5

8.36

131

1.64

37.2

55

0.92

<0.5

95.8

<0.05

0.36

<0.5

<40

<2

26

132

<1

186

<0.1

4

9

60

47

0.11

5

<5

<2

<2

388

37

66

1.35

426

7.84

7.96

198

26.1

99.3

115

-0.01

305

28.2

74.1

6.51

49.1

6.81

114

1.14

34.8

41.4

0.72

<0.5

70.8

<0.05

0.24

<0.5

<40

<2

20

103

<1

154

<0.1

2

5

14

5

0.08

2

<5

<2

<2

306

16

12

1.06

37

0.17

0.16

86

0.5

8.04

6.17

0.19

16.4

2.46

8.39

0.47

5.17

0.57

6.2

0.18

3.07

7.26

0.07

0

7.46

0

0.06

0

0

0

3

9

0

25

0

1

1

10

10

0.04

1

0

0

0

30

8

15

0.13

51
Table 9.--Construction information and summary statistics for water-quality data for Burton 5

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°03'55" 

Longitude: 106°35'15" 

Date drilled: 1991

Well capacity (gal/min): 3,050 

Cased depth (ft bis): 1,1 70 

Screened interval (ft bis): 550-1,170

Ground elevation (ft asl): 5,276 

Static water level (ft bis) : 41 5. 1 0 

Static water level date: 12/5/96

Summary statistics (data from 1992 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

I Oth 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as HCO3 )

Carbonate (mg/L as CO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

17

17

17

16

17

17

17

17

16

17

17

17

17

17

17

17

17

17

17

8

16

9

15

8

10

9

17

10

9

10

9

9

10

17

17

-

17

9

9

-

10

9

10

9

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

16

0

0

0

8

0

9

13

8

10

9

0

0

9

0

9

6

8

10

15

--

13

9

9

-

0

7

8

8

303

7.23

7.57

92

21.7

100

102

-0.47

236

34.1

80.8

6.44

19.7

3.56

101

<1

27.4

29.4

0.42

<0.5

44.2

<0.05

<0.05

<0.5

<40

<2

4

114

<1

72

<0.1

<1

<5

<10

<2

-

<2

<5

<2

-

310

<10

<5

<1

330

7.47

7.82

93

22.1

120

104

-0.31

240

34.6

90

6.84

21.6

3.62

103

<1

27.4

29.7

0.43

-

46.4

-

<0.05

-

<40

--

4

116

-

75

--

-

<5

<10

<2

-

<2

-

-

-

312

-

<5

-

368

7.7

7.89

140

22.2

123

106

-0.08

242

36.4

94

7.12

23.5

4.26

105

<1

28.5

30.4

0.46

<0.5

48.3

<0.05

<0.05

<0.5

<40

<2

6

122

<1

84

<0.1

<1

<5

<10

<2

-

<2

<5

<2

-

323

<10

<5

<1

374

7.77

7.95

165

22.3

126

106

-0.03

250

36.9

97.5

7.43

24.2

4.46

105

<1

28.9

31.4

0.48

<0.5

51.6

<0.05

<0.05

<0.5

<40

<2

6

129

<1

99

<0.1

<1

<5

<10

<2

-

<2

<5

<2

-

350

<10

<5

<1

376

7.81

7.97

242

22.4

131

109

0.03

258

38.1

102

7.75

26.1

4.82

108

<1

29.3

32.2

0.53

<0.5

53.9

<0.05

<0.05

<0.5

<40

<2

7

146

<1

116

<0.1

1

<5

11

<2

-

<2

<5

<2

-

402

<10

<5

<1

401

7.91

8

380

23.3

142

112

0.16

268

41.5

108

9.76

28.8

6.52

111

<1

29.7

36.9

0.61

-

56.6

--

0.06

-

<40

-

8

162

--

126

-

-

11

17

2

--

3

--

-

-

453

-

15

-

404

7.95

8.02

385

24.2

146

112

0.21

272

43.6

119

9.89

29.7

6.57

111

1.03

30.3

38.5

0.64

<0.5

58

<0.05

0.06

<0.5

<40

<2

10

173

<]

132

<0.1

2

17

21

8

-

3

<5

<2

-

481

18

16

1

368

7.72

7.91

192

22.5

127

107

-0.05

251

37.3

98.5

7.65

24.5

4.65

106

1

28.8

32.3

0.5

<0.5

51.3

<0.05

0.05

<0.5

<40

<2

6

136

<1

100

<0.1

1

6

12

2

-

2

<5

<2

-

366

11

7

1

25

0.17

0.11

89

0.6

9.84

2.9

0.16

10.9

2.39

8.57

0.92

2.4

0.85

2.87

0.01

0.79

2.73

0.07

0

3.84

0

0

0

0

0

2

18

0

19

0

0

4

3

1

-

0

0

0

-

55

3

4

0

52
Table 10.--Construction information and summary statistics for water-quality data for Charles Wells 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; ^iS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°06'28" 

Longitude: 106°33'48" 

Date drilled: 1968

Well capacity (gal/min): 3,450 

Cased depth (ft bis): 1,056 

Screened interval (ft bis): 456-1,032

Ground elevation (ft asl): 5,315 

Static water level (ft bis): 477 

Static water level date: 4/23/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCOj)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

30

30

16

15

30

15

31

28

32

19

28

18

20

18

32

32

32

32

30

8

11

8

8

8

17

9

32

17

8

12

8

8

17

20

31

4

19

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

15

0

0

0

7

0

7

0

7

17

9

31

0

7

2

4

1

13

12

23

0

18

15

9

7

0

12

9

12

200

7.08

7.26

28

19

100

107

-0.5

120

34.9

89.6

2.5

26.4

<1

106

<1

20

14.1

0.32

<0.5

24.9

<0.05

0.19

<0.5

<40

<2

<2

114

<1

<50

<0.1

<1

<5

<10

<2

0.01

<2

<5

<2

<2

138

<10

<5

<1

274

7.43

7.66

110

19.35

102

115

-0.33

200

35.2

90

2.54

28.1

1.47

114

<1

25.4

16

0.44

--

26.2

-

-

-

<40

--

<2

120

--

<50

-

-

<5

<10

<2

--

<2

<5

--

158

<10

<5

<1

312

7.55

7.89

146

19.5

104

117

-0.14

216

36.2

95

2.92

30.4

1.62

116

<1

30.2

16.7

0.49

<0.5

26.3

<0.05

0.21

<0.5

<40

<2

<2

131

<1

83

<0.1

1

<5

<10

<2

0.02

<2

<5

<2

<2

169

<10

<5

<1

346

7.8

7.94

168

19.55

107

119

0.05

225

38.1

96.8

3.03

31.4

2

118

1.04

31.3

18

0.51

<0.5

26.8

<0.05

0.25

<0.5

<40

<2

<2

136

<1

94

<0.1

2

<5

<10

<2

0.02

<2

<5

<2

<2

185

<10

<5

<1

355

7.97

8.01

210

20

109

121

0.2

232

39.1

105

3.12

33.6

2.07

121

1.4

31.7

21.9

0.55

<0.5

30.1

<0.05

0.28

<0.5

<40

<2

<2

148

<1

111

0.1

2

<5

16

2

0.02

<2

<5

<2

<2

204

<10

6

1.05

362

8

8.1

346

21

111

129

0.23

242

43.2

120

3.28

34.6

2.15

130

1.76

32.8

24.9

0.66

-

30.2

-

--

-

<40

~

<2

154

-

120

--

--

20

65

5

-

<2

<5

-

214

<10

33

1.45

372

8.1

8.17

591

24

116

132

0.4

276

45.1

130

3.33

35.7

3.27

156

2.23

45.4

43.7

0.77

0.5

31.9

0.05

0.52

0.5

<40

<2

5

228

1

148

0.2

3

69

730

10

0.02

2

<5

<2

<2

232

10

64

1.58

328

7.75

7.9

202

19.9

107

120

0

223

38.3

101

2.98

31.6

1.92

120

1.25

30.6

20.1

0.52

0.5

28

0.05

0.27

0.5

<40

<2

2

142

1

95

0.1

2

10

53

3

0.02

2

<5

<2

<2

186

10

12

1.1

40.4

0.25

0.21

127

0.9

4.03

5.62

0.24

25.9

2.6

10.2

0.22

2.5

0.45

8.75

0.37

4.19

5.6

0.09

0

2.21

0

0.11

0

0

0

1

25

0

28

0

1

16

160

2

0

0

0

0

0

23

0

15

0.2

53
Table 11.-Construction information and summary statistics for water-quality data for Charles Wells 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°06'05" 

Longitude: 106°34'15" 

Date drilled: 1968

Well capacity (gal/min): 3,240 

Cased depth (ft bis): 1 ,020 

Screened interval (ft bis): 432-996

Ground elevation (ft asl): 5,262 

Static water level (ft bis): 41 1 . 1 8 

Static water level date: 1/26/98

Summary statistics (data from 1988 to 1997)

Percentiles

Number

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (jiS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (jig/L as Al)

Antimony (Jig/L as Sb)

Arsenic (jig/L as As)

Barium (jig/L as Ba)

Beryllium (jig/L as Be)

Boron (Jig/L as B)

Cadmium (Hg/L as Cd)

Chromium (^ig/L as Cr)

Copper (ng/L as Cu)

Iron (jig/L as Fe)

Lead (fig/L as Pb)

Lithium (mg/L as Li)

Manganese (Hg/L as Mn)

Nickel (H-g/L as Ni)

Selenium (jig/L as Se)

Silver (jig/L as Ag)

Strontium (jig/L as Sr)

Vanadium (jig/L as V)

Zinc (Hg/L as Zn)

Carbon

Total organic carbon (mg/L as C)

30

30

16

12

29

15

30

27

31

17

28

16

18

16

31

31

31

31

30

7

11

8

9

7

15

9

31

15

8

11

8

8

15

18

30

2

18

13

9

5

15

11

15

14

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

20

0

0

0

7

0

8

1

7

13

9

30

0

8

5

7

7

9

9

26

1

15

13

9

5

0

10

7

13

190

7.42

7.27

114

18.6

91.5

97.9

-0.37

170

32

89

1.95

12.8

<1

97.3

<1

27.8

6.01

0.4

<0.5

25.2

<0.05

<0.05

<0.5

<40

<2

<2

42

<1

<50

<0.1

<1

<5

<10

<2

<0.01

<2

<5

<2

<2

95

<10

<5

<1

220

7.54

7.77

129

18.9

106

107

-0.2

190

33

95.2

3.13

18.3

1.49

106

<1

31.8

9.81

0.48

-

26.4

-

-

<40

--

<2

80

-

<50

-

<5

<10

<2

<2

<5

-

188

<10

<5

<1

280

7.65

7.85

151

18.9

110

110

-0.18

196

37.9

100

3.39

21.4

1.64

109

<1

33.3

11

0.49

<0.5

26.5

<0.05

0.33

<0.5

<40

<2

<2

84

<1

<50

<0.1

<1

<5

<10

<2

<2

<5

<2

<2

190

<10

<5

<1

314

7.76

7.94

191

19

115

111

-0.05

212

39.9

102

3.48

21.8

1.85

110

<1

34.4

11.5

0.53

<0.5

29

<0.05

0.36

<0.5

<40

<2

<2

88

<1

52

<0.1

<1

<5

13

<2

0.01

<2

<5

<2

<2

207

<10

5

<1

327

7.9

8.01

281

19.8

117

120

0.1

220

40.3

104

3.81

23.3

1.96

120

1.17

35.4

12

0.55

<0.5

35.6

<0.05

0.44

<0.5

<40

<2

<2

96

<1

69

<0.1

<1

8

35

<2

~

<2

<5

<2

<2

224

<10

9

<1

331

8.05

8.08

379

21

123

122

0.2

224

43.2

113

3.93

24.9

2.02

121

1.39

35.7

12.1

0.59

35.9

--

-

--

50

-

<2

102

--

70

-

15

39

4

-

2

<5

~

239

<10

33

<1

335

8.4

8.18

573

23

124

126

0.7

228

44.5

128

4.03

25.2

2.11

141

2.32

47.4

13.7

0.63

<0.5

37.3

<0.05

0.45

<0.5

102

<2

2

143

<1

82

0.1

1

26

57

64

0.01

3

<5

<2

<2

247

10

81

1.81

294

7.78

7.9

235

19.5

113

113

0

209

39.1

103

3.48

21.7

1.78

113

1.15

34.2

11.2

0.53

<0.5

30.6

<0.05

0.35

<0.5

45

<2

2

90

<1

59

0.1

1

8

20

4

0.01

2

<5

<2

<2

204

10

13

1.06

43.9

0.22

0.2

132

0.9

7.72

6.34

0.23

14.5

3.22

7.4

0.49

2.9

0.27

8.15

0.31

3.2

1.55

0.05

0

4.34

0

0.12

0

16

0

0

20

0

11

0

0

6

14

11

0

0

0

0

0

36

0

20

0.22

54
Table 12.-Construction information and summary statistics for water-quality data for Charles Wells 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ^g/L, micrograms per liter]

Construction information

Latitude: 35°06'40" 

Longitude: 106°34'27" 

Date drilled: 1968

Well capacity (gal/min): 2,960 

Cased depth (ft bis): 1,020 

Screened interval (ft bis): 420-996

Ground elevation (ft asl): 5,275 

Static water level (ft bis): 405 

Static water level date: 5/27/90

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCOj)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCC^)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

32

32

18

17

33

16

33

29

34

21

29

19

21

19

34

34

34

34

32

8

12

8

9

8

17

9

34

17

8

12

8

8

17

21

33

4

21

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

23

0

0

0

8

0

8

0

8

17

9

12

0

8

5

8

7

11

14

28

0

18

15

9

7

0

12

6

11

200

7.07

7.22

38

16.9

98.7

103

-0.77

155

34.3

90

2.71

15.4

<1

101

<1

24.7

4.25

0.36

<0.5

27.9

<0.05

0.16

<0.5

<40

<2

<2

62

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

131

<10

<5

<1

260

7.44

7.7

107

18

106

105

-0.4

170

34.6

94

2.98

16.2

1.41

104

<1

27.2

8.07

0.48

-

29.3

-

-

-

<40

-

<2

66

-

<50

--

-

<5

<10

<2

--

<2

<5

--

..

141

<10

<5

<1

290

7.66

7.86

151

18.4

109

106

-0.15

188

37.6

96

3.18

19.1

1.56

105

<1

29.6

8.7

0.5

<0.5

30.1

<0.05

0.44

<0.5

<40

<2

<2

78

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

184

<10

<5

<1

305

7.83

7.92

171

18.4

112

108

-0.02

203

39.4

98

3.58

19.7

1.84

107

<1

30.7

9.49

0.54

<0.5

33.1

<0.05

0.49

<0.5

<40

<2

2

82

<1

54

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

192

<10

7

<1

309

8

7.99

187

18.6

115

111

0.2

208

40.6

102

3.67

20.5

2.03

112

1.05

31.8

9.99

0.58

<0.5

33.5

<0.05

0.51

<0.5

<40

<2

3

89

<1

66

<0.1

<1

6

12

<2

0.02

<2

<5

<2

<2

206

<10

13

1.21

315

8.1

8.08

260

19

119

117

0.34

212

42.1

114

3.86

21.6

2.1

118

1.5

33.9

10.9

0.63

-

34.4

--

-

-

<40

--

3

99

-

68

-

-

8

36

2

--

2

<5

~

..

219

<10

25

1.52

330

8.3

8.14

311

20

129

120

0.5

220

45

126

4.26

23.3

2.23

141

1.96

35.9

13.2

0.99

<0.5

35.4

<0.05

0.69

<0.5

<40

<2

4

125

<1

269

<0.1

1

12

147

2

0.02

6

<5

<2

<2

257

10

29

1.92

292

7.8

7.88

170

18.5

112

109

-0.02

197

39

100

3.5

19.6

1.78

109

1.12

30.5

9.28

0.55

<0.5

32

O.05

0.46

<0.5

<40

<2

2

84

<1

74

<0.1

1

6

21

2

0.02

2

<5

<2

<2

190

10

11

1.14

31.2

0.28

0.2

61

0.6

6.61

4.61

0.3

17.5

2.89

7.65

0.36

2.04

0.3

7.44

0.23

2.54

1.71

0.11

0

2.3

0

0.14

0

0

0

1

14

0

62

0

0

2

31

0

0

1

0

0

0

29

0

7

0.28

55
Table 13.--Construction information and summary statistics for water-quality data for Charles Wells 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°06'02" 

Longitude: 106°33'31" 

Date drilled: 1968

Well capacity (gal/min): 3,610 

Cased depth (ft bis): 1,056 

Screened interval (ft bis): 456-1,032

Ground elevation (ft asl): 5,324 

Static water level (ft bis): 478.78 

Static water level date: 1 2/4/96

Summary statistics (data from 1988 to 1997)

Percentiles

Numoer 

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (|iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (|ig/L as Al)

Antimony (|ig/L as Sb)

Arsenic (|ig/L as As)

Barium (|ig/L as Ba)

Beryllium (|ig/L as Be)

Boron (|ig/L as B)

Cadmium (|ig/L as Cd)

Chromium (ng/L as Cr)

Copper (|ig/L as Cu)

Iron (|ig/L as Fe)

Lead (|ig/L as Pb)

Lithium (mg/L as Li)

Manganese (|ig/L as Mn)

Nickel (|ig/L as Ni)

Selenium (ug/L as Se)

Silver (ng/L as Ag)

Strontium (|ig/L as Sr)

Vanadium (|ig/L as V)

Zinc (|ig/L as Zn)

Carbon

Total organic carbon (mg/L as C)

28

29

17

15

29

15

29

26

30

19

26

17

19

17

30

30

29

30

30

7

10

7

8

7

16

8

30

16

7

11

7

7

16

19

29

4

19

14

8

7

16

12

16

14

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

22

0

0

0

7

0

7

0

7

16

8

29

0

7

2

5

0

11

13

26

0

18

13

8

7

0

11

11

11

240

7.1

7.42

100

18.9

119

118

-0.5

192

36.1

106

2.83

25.8

<1

118

<1

22

24.6

0.3

<0.5

23.3

<0.05

0.18

<0.5

<40

<2

<2

132

<1

<50

<0.1

2

<5

<10

<2

0.01

<2

<5

<2

<2

201

<10

<5

<1

323

7.33

7.69

105

20.2

121

120

-0.34

221

38.3

109

2.93

26.2

1.36

119

<1

22.3

29

0.34

-

24

--

~

-

<40

-

<2

135

-

<50

~

--

<5

<10

<2

--

<2

<5

~

..

209

<10

<5

<1

358

7.59

7.8

121

20.5

123

120

0

232

43.9

110

3.38

29.6

1.83

119

<1

26

30.9

0.34

<0.5

26

<0.05

0.21

<0.5

<40

<2

<2

168

<1

51

<0.1

2

<5

<10

<2

0.01

<2

<5

<2

<2

251

<10

<5

<1

393

7.72

7.89

162

20.6

124

121

0.05

243

45.3

114

3.5

31.9

1.96

121

<1

26.8

32.8

0.38

<0.5

26.6

<0.05

0.24

<0.5

<40

<2

<2

176

<1

81

<0.1

2

<5

<10

<2

0.02

<2

<5

<2

<2

270

<10

<5

<1

401

7.83

7.94

175

20.7

128

127

0.2

248

47.6

120

3.6

33.6

2.14

130

1

27.6

35

0.42

<0.5

27.5

<0.05

0.26

<0.5

<40

<2

<2

180

<1

96

0.1

3

6

11

<2

0.02

<2

<5

<2

<2

286

<10

6

<1

411

8

8.02

217

21

131

133

0.34

252

48.6

128

3.67

37.3

2.18

133

1.36

28.7

42.7

0.44

--

31.4

--

-

--

<40

~

<2

186

-

96

-

-

21

21

3

-

<2

<5

-

-

303

<10

8

1.48

424

8.1

8.02

541

23

142

135

0.4

265

49.7

144

3.7

38.5

2.41

144

2.25

30

61.6

0.52

<0.5

33

<0.05

0.3

<0.5

<40

<2

4

244

<1

191

0.1

3

43

60

14

0.02

2

15

<2

<2

309

10

59

1.87

375

7.71

7.85

177

20.6

126

124

0.05

239

45

117

3.44

31.6

1.91

124

1.1

26.4

34.4

0.39

<0.5

27

<0.05

0.24

<0.5

<40

<2

2

173

<1

84

0.1

2

9

13

3

0.02

2

6

<2

<2

265

10

9

1.12

42.6

0.23

0.15

106

0.6

5.49

5.24

0.22

14.6

3.62

9.12

0.25

3.53

0.33

6.55

0.26

1.97

6.74

0.05

0

2.68

0

0.04

0

0

0

0

25

0

39

0

1

10

12

2

0

0

3

0

0

31

0

13

0.26

56
Table 14.~Construction information and summary statistics for water-quality data for Charles Wells 5

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; (iS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; (ig/L, micrograms per liter]

Construction information

Latitude: 35°06' 15" 

Longitude: 1 06°34'60" 

Date drilled: 1989

Well capacity (gal/min): 2,970 

Cased depth (ft bis): 1,400 

Screened interval (ft bis): 625-1,385

Ground elevation (ft asl): 5,222 

Static water level (ft bis): 357.62 

Static water level date: 1/12/98

Summary statistics (data from 1990 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

17

17

16

15

17

16

17

16

17

17

16

17

17

17

17

17

17

17

17

8

12

8

9

8

13

8

17

13

8

12

8

8

13

17

17

3

17

11

8

3

13

11

13

12

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

17

0

0

0

8

0

8

2

8

13

8

1

0

8

3

5

4

10

11

14

0

13

11

8

3

0

10

3

11

275

7.3

7.14

69

17.6

108

99.2

-0.54

204

35.5

90.1

3.42

18.7

1.87

98.7

<1

23.8

14.5

0.47

<0.5

34

<0.05

<0.05

<0.5

<40

<2

<2

79

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

204

<10

<5

<1

300

7.4

7.21

112

18.5

109

102

-0.39

216

37.9

96

3.89

22.4

2.19

101

<1

23.8

17

0.48

-

34.5

-

-

-

<40

-

3

89

-

<50

-

-

<5

<10

<2

-

<2

<5

-

-

250

<10

<5

<1

322

7.6

7.77

141

19.3

112

105

-0.21

220

39.9

97.6

4

23.5

2.41

104

<1

28.3

18.6

0.5

<0.5

35.9

<0.05

0.06

<0.5

<40

<2

4

93

<1

52

<0.1

<1

<5

<10

<2

-

<2

<5

<2

-

259

<10

6

<1

337

7.75

7.9

182

19.4

116

105

-0.05

224

40.5

100

4.27

24.2

2.53

105

<1

28.9

19.9

0.54

<0.5

40.4

<0.05

0.1

<0.5

<40

<2

4

99

<1

67

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

293

<10

9

<1

355

7.83

7.95

247

19.5

121

107

0.07

248

43.3

105

4.49

24.8

2.7

107

<1

30.7

25

0.56

<0.5

41.7

<0.05

0.16

<0.5

<40

<2

5

105

<1

83

0.1

1

<5

13

<2

-

<2

<5

<2

-

341

<10

15

<1

417

8.09

7.99

433

19.8

125

111

0.23

264

47

112

4.64

28.2

3.01

110

<1

32.7

29.3

0.62

-

42.1

-

-

-

<40

-

6

115

89

-

-

6

59

4

-

3

<5

-

368

<10

436

<1

425

8.27

7.99

610

20.3

136

118

0.46

300

49.4

136

5.25

32.8

3.06

117

<1

35.5

41.2

0.67

<0.5

44.3

<0.05

0.23

<0.5

<40

<2

9

120

<1

114

0.1

2

9

954

5

0.06

6

<5

<2

<2

415

11

615

1.93

344

7.74

7.79

219

19.3

117

106

-0.07

236

41.6

103

4.26

24.5

2.55

105

<1

29.1

22.5

0.55

<0.5

39.3

<0.05

0.11

<0.5

<40

<2

4

100

<1

71

0.1

1

5

71

2

0.04

2

<5

<2

<2

299

10

89

1.08

38.2

0.24

0.26

137

0.6

7.12

3.99

0.24

23.9

3.26

10.2

0.41

2.84

0.32

4.01

0

3.03

6.34

0.05

0

3.4

0

0.06

0

0

0

2

11

0

19

0

1

1

228

1

0.02

1

0

0

0

58

0

197

0.27

57
Table 15.--Construction information and summary statistics for water-quality data for College 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; jag/L, micrograms per liter]

Construction information

Latitude: 35°06'46" 

Longitude: 106°44'33" 

Date drilled: 1978

Well capacity (gal/min): 1,680 

Cased depth (ft bis): 1,662 

Screened interval (ft bis): 660-1,650

Ground elevation (ft asl): 5,336 

Static water level (ft bis): 434.80 

Static water level date: 2/19/98

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field ((aS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

128

130

74

94

130

64

101

101

102

70

100

69

71

69

103

102

104

105

102

9

62

9

53

9

18

10

137

18

9

13

9

9

18

72

108

4

72

16

10

7

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

17

0

0

0

3

0

9

0

9

0

9

17

10

0

0

9

0

7

0

12

34

96

0

50

16

10

7

0

0

10

12

261

7.9

7.81

55

14

9.9

153

-0.5

240

2.61

5.18

0.26

48.9

<1

148

1.42

43.6

<4

0.19

<O.S

19.5

<0.05

2.02

<0.5

<40

<2

34

27

<1

245

<0.1

7

<5

<10

<2

0.03

<2

<5

<2

<2

52

85

<5

<1

390

8.43

8.55

83

27

11

159

-0.08

295

3.23

8.5

0.36

93.8

<1

152

4.63

51.3

4.98

1.36

-

25.9

~

2.65

-

<40

<2

44

28

-

268

-

-

<5

<10

<2

-

<2

<5

<2

54

87

<5

<1

445

8.52

8.64

95

27.6

12

162

0.03

312

3.41

10

0.4

99.9

1

154

6

54.1

5.18

1.44

<0.5

27

O.05

2.86

<0.5

<40

<2

46

32

<1

276

<0.1

8

<5

<10

<2

0.03

<2

<5

<2

<2

56

94

<5

<1

484

8.65

8.69

144

28

12.4

164

0.13

324

3.6

10.4

0.41

104

1.12

156

7.17

55.3

5.52

1.5

<0.5

28.7

<0.05

2.91

<0.5

<40

<2

49

34

<1

317

<0.1

9

<5

11

<2

0.04

<2

<5

<2

<2

64

99

<5

<1

490

8.8

8.73

207

28.2

16

166

0.3

336

3.77

12

0.42

109

1.21

159

7.96

56.6

6.1

1.54

<0.5

30.6

<0.05

2.98

<0.5

<40

<2

51

34

<1

330

<0.1

9

5

33

<2

0.04

3

<5

<2

<2

67

104

8

1

493

8.89

8.78

286

28.3

18

172

0.41

356

3.95

14

0.46

114

1.29

164

9.13

57.7

6.49

1.6

-

32

-

3.14

-

<40

<2

54

41

-

349

--

~

15

52

2

-

6

<5

<2

..

70

104

16

1.3

528

9.4

10.2

607

32.2

20.2

183

1.3

392

5.37

20.1

0.5

133

1.48

176

11.6

61.9

9.8

1.72

<0.5

33.2

<0.05

3.47

<0.5

154

<2

79

63

<1

357

0.1

9

19

104

21

0.05

10

<5

<2

<2

81

120

104

1.42

463

8.65

8.69

173

27.6

13.7

165

0.17

324

3.62

11

0.41

104

1.13

157

6.85

54.6

5.73

1.47

<0.5

28.7

<0.05

2.9

<0.5

46

<2

49

34

<1

307

0.1

8

7

24

3

0.04

3

<5

<2

<2

63

99

12

1.06

48.5

0.21

0.22

109

2

2.69

5.42

0.27

23.8

0.38

2.33

0.04

11.5

0.12

5.76

1.97

3.47

0.91

0.16

0

2.59

0

0.24

0

27

0

6

8

0

35

0

1

4

21

3

0.01

2

0

0

0

7

9

23

0.13

58
Table 16.--Construction information and summary statistics for water-quality data for College 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°06'46" 

Longitude: 106°44'00" 

Date drilled: 1978

Well capacity (gal/min): 2,070 

Cased depth (ft bis): 1,575 

Screened interval (ft bis): 550-1,564

Ground elevation (ft asl): 5,228 

Static water level (ft bis): 334.50 

Static water level date: 2/9/98

Summary statistics (data from 1988 to 1997)

Percentiles

Numoer 

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (|aS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (|ag/L as Al)

Antimony (|ag/L as Sb)

Arsenic (ng/L as As)

Barium (|ag/L as Ba)

Beryllium (|ag/L as Be)

Boron (|ag/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (|ag/L as Cu)

Iron (|ag/L as Fe)

Lead (|ag/L as Pb)

Lithium (mg/L as Li)

Manganese (|ag/L as Mn)

Nickel (ng/L as Ni)

Selenium (|ag/L as Se)

Silver (|ag/L as Ag)

Strontium (|ag/L as Sr)

Vanadium (|ag/L as V)

Zinc (|ag/L as Zn)

Carbon

Total organic carbon (mg/L as C)

124

125

86

80

124

68

123

121

124

73

118

71

73

71

125

125

123

126

120

8

64

8

54

8

17

9

130

17

8

12

8

8

17

74

125

4

74

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

35

0

1

0

1

0

8

0

8

0

8

15

9

0

0

8

0

6

0

12

64

111

0

69

15

9

7

0

0

10

14

280

8.11

8.1

51

17

8.1

115

-0.4

255

2.34

6

0.23

48.8

<1

113

<1

43.2

<4

0.96

<0.5

24.2

<0.05

1.94

<0.5

<40

<2

12

16

<1

220

<0.1

9

<5

<10

<2

0.04

<2

<5

<2

<2

57

48

<5

<1

360

8.46

8.51

94

26

10

148

0

288

2.64

8

0.31

90

<1

135

3.65

55.4

5.5

1.04

--

26.6

-

2.15

-

<40

-

28

18

~

230

-

-

<5

<10

<2

-

<2

<5

-

67

49

<5

<1

440

8.6

8.76

129

27.8

10.9

150

0.16

305

2.8

8.23

0.34

96.6

<1

137

7.18

57.1

5.8

1.09

<0.5

28.3

<0.05

2.22

<0.5

<40

<2

30

20

<1

260

<0.1

9

<5

<10

<2

0.04

<2

<5

<2

<2

70

58

<5

<1

477

8.84

8.92

162

31

12.3

153

0.33

319

3.2

10.1

0.41

100

1

143

10.9

59.7

6.24

1.14

<0.5

30.1

<0.05

2.33

<0.5

<40

<2

33

27

<1

285

<0.1

10

<5

<10

<2

0.04

<2

<5

<2

<2

93

73

<5

<1

483

8.97

9

193

32

18.1

158

0.48

328

4.72

14

0.69

104

1.26

150

13.2

61.6

6.64

1.23

<0.5

31.7

<0.05

2.56

<0.5

<40

<2

34

33

<1

303

<0.1

11

5

<10

<2

0.05

<2

<5

<2

<2

102

84

7

<1

495

9.09

9.05

295

32.2

20.6

163

0.63

340

5.99

17.7

1.02

106

1.61

154

14.5

62.9

7.34

1.33

-

33.4

-

2.71

--

69

-

37

38

-

305

-

-

13

12

2

-

<2

<5

-

117

87

18

1.06

680

9.47

9.12

639

33

30

175

0.99

396

6.61

32.2

1.26

123

1.92

172

16.7

68.6

19

1.48

<0.5

35.9

<0.05

3

<0.5

111

<2

50

46

<1

330

0.1

12

20

136

49

0.05

10

<5

<2

<2

124

89

147

1.38

457

8.79

8.84

190

29.7

14.7

154

0.32

317

3.8

11.7

0.55

99

1.16

144

9.98

58.9

6.54

1.16

<0.5

29.9

<0.05

2.38

<0.5

46

<2

32

28

<1

279

0.1

10

7

14

3

0.04

2

<5

<2

<2

89

70

15

1.03

59

0.26

0.22

124

3

4.93

7.55

0.27

23.9

1.29

4.12

0.28

10.1

0.25

9.6

4.15

4.39

1.8

0.1

0

2.61

0

0.24

0

18

0

4

9

0

32

0

1

4

17

5

0

1

0

0

0

19

15

34

0.1

59
Table 17.--Construction information and summary statistics for water-quality data for Coronado 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°10'24" 

Longitude: 106°34'19" 

Date drilled: 1974

Well capacity (gal/min): 2,480 

Cased depth (ft bis): 1,1 94 

Screened interval (ft bis): 479-1,184

Ground elevation (ft asl): 5,289 

Static water level (ft bis): 387.50 

Static water level date: 12/18/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (|iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (|ig/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (|ig/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (jig/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

102

101

86

80

103

68

102

98

102

73

98

70

73

70

103

103

101

101

102

8

62

8

48

8

19

10

105

19

8

13

8

8

19

74

102

6

74

17

10

9

19

14

19

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

33

0

0

0

8

0

8

0

8

17

10

0

0

8

0

8

0

13

40

80

0

68

17

10

9

0

0

10

15

380

7

7.14

0.03

14.7

75

90.9

-2.1

305

16.7

53.6

3.78

33.3

3.05

90

<1

29.3

21.4

0.68

<0.5

31.7

<0.05

0.27

<0.5

<40

<2

17

79

<1

159

<0.1

4

<5

<10

<2

0.14

<2

<5

<2

<2

233

15

<5

<1

494

7.51

7.74

82

22

100

115

-0.4

344

26.7

72

6.67

60.9

5.4

114

<1

34.7

67.5

0.84

-

52.4

--

0.32

-

<40

<2

24

80

--

161

-

~

<5

<10

<2

-

<2

<5

<2

..

269

16

<5

<1

549

7.77

7.91

121

22.7

102

117

-0.08

352

28.8

74.8

6.89

67.2

5.78

116

<1

39.1

71.3

0.88

<0.5

56.4

<0.05

0.36

<0.5

<40

<2

26

81

<1

200

<0.1

5

<5

<10

<2

0.16

<2

<5

<2

<2

272

17

<5

<1

573

7.88

8.01

174

22.8

106

119

0.03

361

30.2

78.1

7.32

71.5

6.2

118

1.17

40.5

75.6

0.93

<0.5

59.3

<0.05

0.38

<0.5

<40

<2

28

90

<1

228

<0.1

5

<5

<10

<2

0.19

<2

<5

<2

<2

301

20

<5

<1

585

7.99

8.06

205

22.9

109

122

0.13

372

30.9

82.2

7.67

74.7

6.43

121

1.31

41.2

78.7

0.99

<0.5

63.1

<0.05

0.42

<0.5

<40

<2

29

98

<1

241

<0.1

6

7

19

<2

0.21

<2

<5

<2

<2

338

22

14

<1

592

8.11

8.12

303

23

114

126

0.3

376

32.1

88.4

8.01

77.6

6.73

125

1.5

43.4

82.5

1.04

-

64.3

-

0.59

~

52

<2

33

127

~

253

-

--

21

49

3

-

<2

<5

<2

-

344

25

25

1.05

601

8.4

8.44

673

25.2

131

131

0.99

432

36.8

103

9.01

92.7

7.68

135

3.1

45.3

94.5

1.2

<0.5

76.9

<0.05

0.64

<0.5

80

<2

38

173

<1

263

<0.1

12

36

273

42

0.25

26

<5

<2

<2

358

41

42

1.07

557

7.86

7.96

187

22.6

106

119

0

363

29.5

79.2

7.25

70

6.1

118

1.22

39.8

74.2

0.94

<0.5

58.8

<0.05

0.4

<0.5

43

<2

28

95

<1

216

<0.1

6

8

23

3

0.19

3

<5

<2

<2

302

21

11

1.01

43.1

0.23

0.19

118

1

7.13

5.15

0.36

18.2

2.85

8.01

0.74

8.91

0.64

5.39

0.32

3.19

9.44

0.08

0

6.34

0

0.09

0

9

0

3

22

0

35

0

2

8

36

5

0.04

3

0

0

0

35

6

10

0.02

60
Table 18.-Construction information and summary statistics for water-quality data for Coronado 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°10'07" 

Longitude: 106°34'39" 

Date drilled: 1991

Well capacity (gal/min): 2,560 

Cased depth (ft bis): 1,390 

Screened interval (ft bis): 590-1,390

Ground elevation (ft asl): 5,242 

Static water level (ft bis): 330.05 

Static water level date: 1 2/1 8/98

Summary statistics (data from 1993 to 1997)

Percentiles

Numoer 

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ug/L as Cu)

Iron (ug/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese (ug/L as Mn)

Nickel (ug/L as Ni)

Selenium (ug/L as Se)

Silver (ug/L as Ag)

Strontium (ug/L as Sr)

Vanadium (ug/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

47

48

47

47

48

47

47

47

47

48

47

48

48

48

47

47

47

47

46

9

48

9

47

9

9

9

48

9

9

9

9

9

9

48

48

--

48

9

9

9

9

9

9

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

9

0

0

0

9

0

9

13

9

9

9

0

0

9

0

9

2

6

22

42

-

38

9

9

..

0

3

5

5

321

7.44

7.75

-5

18.1

106

111

-0.36

244

27.2

68.8

6.83

19.8

3.61

110

<1

40.8

12.6

0.51

<0.5

32.9

<0.05

<0.05

<0.5

<40

<2

8

64

<1

67

<0.1

<1

<5

<10

<2

--

<2

<5

<2

..

261

<10

<5

<1

399

7.58

7.85

79

19.9

107

133

-0.22

280

28.4

78

7.16

41.4

4.62

132

<1

46.3

21.7

0.7

-

45.4

--

<0.05

-

--

--

12

-

-

..

-

-

-

<10

<2

-

<2

-

-

..

-

-

--

-

446

7.68

7.94

122

20.6

109

136

-0.1

292

30.2

79.8

7.37

44.9

4.94

134

1.03

47.1

23.4

0.75

<0.5

49.4

<0.05

<0.05

<0.5

<40

<2

14

69

<1

152

<0.1

1

<5

<10

<2

~

<2

<5

<2

..

305

<10

<5

<1

451

7.76

7.99

159

20.8

110

139

-0.02

300

31.6

82.7

7.84

49.2

5.31

137

1.24

48.2

24.6

0.79

<0.5

52.3

<0.05

0.13

<0.5

<40

<2

16

75

<1

168

<0.1

1

<5

11

<2

-

<2

<5

<2

344

11

<5

<1

456

7.85

8.04

222

20.8

114

141

0.1

304

33

87.8

8.23

50.5

5.59

139

1.44

49

25.3

0.84

<0.5

55.6

<0.05

0.24

<0.5

<40

<2

17

77

<1

182

<0.1

2

5

16

<2

-

<2

<5

<2

351

13

7

1.17

461

7.92

8.09

400

20.9

123

144

0.13

316

35.8

98.5

8.54

53

5.78

143

1.55

50.7

25.9

0.9

-

58.7

-

0.41

-

-

-

18

-

-

-

-

--

-

28

3

-

3

-

--

..

-

-

-

--

570

8.19

8.14

647

22.6

152

146

0.38

364

39.9

114

9.45

55

6.61

145

1.83

51.7

28

0.95

<0.5

60.7

<0.05

0.45

<0.5

<40

<2

21

95

<1

191

<0.1

2

10

176

13

~

18

<5

<2

470

18

27

1.76

444

7.75

7.98

204

20.6

113

138

-0.02

298

31.9

85

7.86

47

5.24

136

1.26

48.1

23.7

0.79

<0.5

51.9

<0.05

0.17

<0.5

<40

<2

15

75

<1

150

<0.1

1

6

18

3

-

3

<5

<2

..

344

12

9

1.13

34.9

0.14

0.08

143

0.7

9.33

6.15

0.14

19.5

2.75

8.66

0.58

6.85

0.55

6.07

0.22

2.01

2.9

0.09

0

5.71

0

0.12

0

0

0

3

9

0

46

0

0

2

26

2

--

3

0

0

..

62

3

8

0.25

61
Table 19.--Construction information and summary statistics for water-quality data for Duranes 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; ^S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ^g/L, micrograms per liter]

Construction information

Latitude: 35°06'41" 

Longitude: 106°40'06" 

Date drilled: 1959

Well capacity (gal/min): 2,060 

Cased depth (ft bis): 924 

Screened interval (ft bis): 204-924

Ground elevation (ft asl): 4,960 

Static water level (ft bis): 34.15 

Static water level date: 12/29/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCC^)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

37

36

21

21

36

19

36

33

36

23

33

22

23

22

36

35

34

36

35

7

15

8

13

7

16

8

37

16

8

12

8

8

16

24

36

5

24

14

8

6

16

13

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

25

0

0

0

7

0

8

4

7

16

8

0

0

8

0

7

5

14

14

34

0

0

14

8

4

0

2

11

4

352

7

7.08

6

17

134

107

-0.67

350

33

95.2

7.51

54.1

7.12

133

<1

89.3

8.37

0.38

<0.5

53.8

<0.05

<0.05

<0.5

<40

<2

8

44

<1

94

<0.1

<1

<5

<10

<2

0.02

7

<5

<2

<2

514

<10

<5

<1

460

7.2

7.46

74

18.8

137

142

-0.36

375

35.1

99.7

7.75

56.2

7.43

141

<1

103

15.8

0.56

-

54.7

-

<0.05

-

<40

-

10

46

--

117

-

-

<5

<10

<2

-

9

<5

-

527

<10

<5

<1

561

7.38

7.6

119

20

139

147

-0.2

400

38.5

103

8.6

59.9

8.01

145

<1

109

16.7

0.61

<0.5

59.4

<0.05

<0.05

<0.5

<40

<2

13

54

<1

118

<0.1

<1

<5

<10

<2

0.12

10

<5

<2

<2

583

15

<5

<1

584

7.52

7.7

155

20.3

141

152

-0.11

409

41.2

106

9.41

67.8

9.22

152

<1

115

17.5

0.67

<0.5

66

<0.05

0.13

<0.5

<40

<2

15

59

<1

132

<0.1

<1

<5

<10

<2

0.14

11

<5

<2

<2

652

20

<5

1.4

618

7.65

7.78

190

20.55

162

164

0.09

428

45.5

118

11.1

70.2

9.6

163

1.12

119

18.7

0.7

<0.5

68.3

<0.05

0.24

<0.5

<40

<2

17

63

<1

136

<0.1

1

<5

12

<2

0.15

14

<5

<2

2

756

21

6

2.02

715

7.9

7.84

245

21.7

202

176

0.39

496

57.1

154

12.8

71.2

11.5

175

1.72

136

24.5

0.76

-

69.8

-

0.44

-

<40

-

18

69

--

140

--

-

6

16

<2

--

16

<5

~

..

884

23

7

2.44

730

8.3

7.9

480

23

211

190

0.7

516

59.2

186

13.6

85

12.5

189

2.1

179

38.9

1.18

<0.5

78.1

<0.05

0.47

<0.5

<40

<2

22

91

<1

158

0.1

1

9

23

3

0.16

24

<5

<2

2

1090

24

8

2.64

579

7.54

7.66

166

20.2

154

155

-0.06

419

43.1

117

9.87

66.1

9.26

155

1.17

117

18.7

0.68

<0.5

64.3

<0.05

0.18

<0.5

<40

<2

15

60

<1

128

0.1

1

5

12

2

0.12

12

<5

<2

2

686

18

5

1.56

88.9

0.28

0.2

106

I.I

25.3

15.5

0.29

41.3

7.69

23

1.91

7.1

1.47

13.7

0.34

17.3

5.55

0.15

0

6.28

0

0.15

0

0

0

3

11

0

16

0

0

1

3

0

0.06

4

0

0

0

147

5

1

0.56

62
Table 20.-Construction information and summary statistics for water-quality data for Duranes 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°07'11" 

Longitude: 106°40'47" 

Date drilled: 1958

Well capacity (gal/min): 2,120 

Cased depth (ft bis): 804 

Screened interval (ft bis): 180-804

Ground elevation (ft asl): 4,970 

Static water level (ft bis): 22.11 

Static water level date: 12/29/97

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and maior ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

28

29

17

17

29

17

30

26

29

20

26

19

21

19

30

30

30

30

30

8

12

8

10

8

17

9

30

17

8

12

8

8

17

21

29

5

21

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

8

0

0

0

8

0

8

10

8

16

9

0

0

8

0

3

3

16

15

27

0

6

14

9

7

0

1

15

10

240

7.16

7.71

72

17

75.5

120

-0.67

260

22.2

62.1

4.31

36.6

4.76

119

<1

53

5.19

0.5

<0.5

51.2

<0.05

<0.05

0.5

<40

<2

6

35

<1

58

<0.1

<1

<5

<10

<2

0.06

<2

<5

<2

<2

251

<10

<5

<1

310

7.22

7.77

76

18.9

81.2

120

-0.57

275

23.3

67.7

4.39

41

5.3

119

<1

59.3

9.21

0.56

~

56.6

-

<0.05

~

<40

-

6

36

-

59

--

-

<5

<10

<2

--

<2

<5

~

..

275

10

<5

<1

369

7.65

7.95

122

19

90

122

-0.27

288

24.5

70

5.02

43.4

5.69

121

<1

66.4

10.1

0.61

0.5

60.1

O.05

O.05

O.5

<40

<2

7

44

<1

77

<0.1

<1

<5

<10

<2

0.07

<2

<5

<2

<2

335

12

<5

<1

418

7.88

8.04

166

19.1

92

125

-0.01

304

27.6

73.3

5.64

49

6.58

124

1.28

67.5

10.5

0.65

O.5

63.6

O.05

O.05

0.5

<40

<2

8

54

<1

99

0.1

1

<5

<10

<2

0.07

3

<5

<2

<2

379

14

<5

<1

422

7.98

8.09

187

19.3

94.3

128

0.2

310

29.1

76.1

6.02

51.7

6.9

127

1.53

68.3

10.8

0.67

O.5

67.1

O.05

O.05

<0.5

<40

<2

8

57

<1

108

0.1

1

<5

10

<2

0.08

3

<5

<2

<2

420

16

<5

1.24

429

8.1

8.15

328

19.5

95.9

135

0.3

316

31.8

89

6.46

53

7.28

134

1.89

70.4

11.4

0.72

-

67.7

-

0.05

-

<40

-

9

73

-

119

-

-

<5

12

<2

--

3

<5

--

431

21

6

1.83

440

8.27

8.16

418

21

126

139

0.5

328

36.9

98

8.02

55.5

8.16

156

2.87

87.6

11.9

1.01

O.5

70.7

O.05

O.05

O.5

54

<2

10

73

<1

120

0.2

2

5

16

3

0.09

3

6

<2

5

569

24

6

2.2

387

7.77

8.01

180

19.1

92.7

126

-0.06

298

27.5

75.2

5.61

47.6

6.37

125

1.39

67

10.3

0.65

0.5

62.8

O.05

O.05

O.5

41

<2

8

52

<1

93

0.1

1

5

11

2

0.07

2

5

<2

<2

375

14

5

1.2

57

0.3

0.13

91

0.6

10

5.21

0.32

15.7

3.56

8.6

0.83

5.33

0.83

7.46

0.44

5.91

1.19

0.09

0

5.38

0

0

0

3

0

1

11

0

21

0

0

0

1

0

0.01

0

0

0

1

73

4

0

0.37

63
Table 21 .-Construction information and summary statistics for water-quality data for Duranes 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°06'30" 

Longitude: 106°40'43" 

Date drilled: 1953

Well capacity (gal/min): 2,480 

Cased depth (ft bis): 950 

Screened interval (ft bis): 132-950

Ground elevation (ft asl): 4,962 

Static water level (ft bis): 23.72 

Static water level date: 12/29/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

21

22

16

14

22

16

23

19

22

19

19

17

19

17

22

23

23

23

22

8

12

8

10

8

15

9

23

15

8

12

8

8

15

19

22

3

19

13

9

5

15

11

15

13

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

13

0

0

0

8

0

8

10

8

15

9

0

0

8

0

7

2

8

3

20

0

0

12

9

5

0

1

5

2

297

7.1

7.31

21

16.7

92.8

140

-0.69

296

27.8

90

6.69

37.9

5.83

139

<1

71.3

11.7

0.45

<0.5

54.5

<0.05

<0.05

<0.5

<40

<2

5

38

<]

63

<0.1

<1

<5

<10

<2

0.07

19

<5

<2

<2

414

<10

<5

<1

447

7.38

7.34

28

17.8

118

142

-0.34

328

33.7

92

6.75

42.8

6.28

141

<1

73.8

12

0.5

-

55.7

-

<0.05

--

<40

-

6

41

--

75

-

-

<5

<10

<2

-

89

<5

~

419

11

<5

<1

452

7.56

7.65

125

18.8

125

143

-0.17

348

36.3

97

7.23

46.8

6.69

143

<1

83.4

12.2

0.52

<0.5

58.2

<0.05

<0.05

<0.5

<40

<2

6

46

<]

95

<0.1

<1

<5

11

<2

-

101

<5

<2

<2

435

11

<5

1.03

505

7.67

7.81

154

19

131

148

-0.02

356

39.5

101

8.04

54.2

7.36

148

<1

88.2

12.7

0.56

<0.5

62.4

<0.05

<0.05

<0.5

<40

<2

6

51

<]

126

<0.1

1

<5

15

<2

0.08

114

<5

<2

<2

504

12

6

1.18

515

7.77

7.89

167

19.1

134

152

0.08

360

42.2

108

8.61

58.4

7.7

151

1.11

89.3

13.4

0.6

<0.5

63.5

<0.05

<0.05

<0.5

<40

<2

7

58

<]

134

<0.1

2

8

25

<2

--

119

<5

<2

<2

548

14

12

1.73

540

8

7.93

349

19.8

134

163

0.23

368

43.3

121

8.91

60.7

8.15

162

1.39

91.4

14.3

0.65

--

64.8

-

<0.05

--

<40

-

8

61

-

142

--

--

10

104

<2

-

125

<5

-

..

593

16

26

1.97

573

8

8

378

23.3

153

190

0.3

372

44.4

143

9.28

64.3

8.52

189

2.45

107

15.9

0.72

<0.5

67.1

<0.05

<0.05

<0.5

<40

<2

9

68

<]

142

0.1

3

15

289

8

0.09

128

18

<2

<2

604

16

79

2.2

489

7.66

7.74

169

19.1

128

151

-0.06

351

38.8

104

7.94

52.7

7.28

150

1.13

86.4

12.9

0.57

<0.5

61.1

<0.05

<0.05

<0.5

<40

<2

6

52

<]

114

0.1

2

7

36

2

0.08

107

6

<2

<2

501

12

13

1.38

55.7

0.22

0.2

105

1.5

12

11.2

0.22

16.9

4.08

12

0.78

6.8

0.71

11.4

0.32

7.65

1.01

0.06

0

3.9

0

0

0

0

0

1

8

0

27

0

1

3

65

1

0.01

24

4

0

0

62

2

19

0.41

64
Table 22.-Construction information and summary statistics for water-quality data for Duranes 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°06'28" 

Longitude: 106°41 '15" 

Date drilled: 1953

Well capacity (gal/min): 1,470 

Cased depth (ft bis): 950 

Screened interval (ft bis): 144-950

Ground elevation (ft asl): 4,960 

Static water level (ft bis): 13.75 

Static water level date: 2/9/98

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (jaS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

26

27

20

17

27

20

28

25

28

23

24

21

23

21

28

28

28

28

28

8

15

8

13

8

16

9

28

16

8

12

8

8

16

23

27

3

23

14

9

6

16

12

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

5

0

0

0

8

0

8

8

8

15

9

0

0

8

0

7

1

11

17

21

0

16

13

9

6

0

0

8

11

208

7.27

7.57

102

19.1

50.7

124

-0.8

258

15.1

46.7

3.47

44.8

5.4

122

<1

53.6

8.48

0.84

<0.5

50

<0.05

<0.05

<0.5

<40

<2

9

37

<1

69

<0.1

<1

<5

<10

<2

0.06

<2

<5

<2

<2

268

17

<5

<1

360

7.48

7.89

116

19.4

62.8

125

-0.53

285

17.8

49.8

3.69

56.1

5.75

124

<1

58

10.6

0.91

~

55.1

-

<0.05

-

<40

-

11

37

-

99

--

--

<5

<10

<2

--

<2

<5

-

..

271

19

<5

<1

410

7.8

8.01

128

19.5

66.4

126

-0.17

307

19.6

50.3

3.82

62.5

6.15

124

1.13

68.8

12

0.98

<0.5

61.7

<0.05

<0.05

<0.5

<40

<2

12

41

<1

108

<0.1

1

<5

<10

<2

--

<2

<5

<2

<2

296

19

<5

<1

441

7.97

8.09

171

19.6

67.2

127

-0.01

317

20.4

53.1

3.99

67.4

6.47

126

1.43

70.8

12.4

1.03

<0.5

63.6

<0.05

<0.05

<0.5

<40

<2

13

45

<1

124

<0.1

1

<5

<10

<2

0.07

<2

<5

<2

<2

319

21

<5

<1

449

8.07

8.12

194

20

69.7

131

0.05

326

21.3

55.6

4.31

72.1

6.73

129

1.63

74.7

14.3

1.08

<0.5

66.8

<0.05

0.09

<0.5

<40

<2

14

49

<1

139

<0.1

2

7

11

<2

-

2

<5

<2

<2

357

25

8

1.01

457

8.3

8.18

283

20.5

76.3

140

0.19

332

22.7

60

4.49

74.9

7.1

138

2.01

76.7

15.2

1.18

--

67.5

-

0.1

-

<40

-

15

50

--

147

-

-

38

26

6

--

2

<5

--

~

381

26

18

1.5

459

8.39

8.23

637

21

81.4

144

0.4

345

24.3

66

4.66

77.8

7.51

143

2.4

78.2

19.2

1.44

<0.5

71.2

<0.05

0.22

<0.5

83

<2

21

53

<1

182

0.1

4

39

60

32

0.07

3

7

<2

<2

382

31

78

2.47

422

7.92

8.05

196

19.8

67.9

129

-0.09

314

20.4

53.7

4.08

66.5

6.45

128

1.44

70

13

1.04

<0.5

63

<0.05

0.08

<0.5

43

<2

13

44

<1

124

0.1

2

10

14

4

0.06

2

5

<2

<2

323

22

12

1.14

52.1

0.27

0.15

122

0.4

6.12

5.67

0.28

18.9

2.05

4.36

0.34

7.79

0.55

5.86

0.39

6.36

2.19

0.12

0

5.15

0

0.05

0

11

0

2

5

0

28

0

1

11

12

6

0.01

0

1

0

0

39

4

18

0.39

65
Table 23.--Construction information and summary statistics for water-quality data for Duranes 5

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°06'06" 

Longitude: 106°41'16" 

Date drilled: 1953

Well capacity (gal/min): 1 ,790 

Cased depth (ft bis): 950 

Screened interval (ft bis): 152-950

Ground elevation (ft asl): 4,960 

Static water level (ft bis): 10.85 

Static water level date: 2/9/98

Summary statistics (data from 1988 to 1997)

Percent! les

Numoer Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic ((ig/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (|4g/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

33

32

22

19

33

20

33

30

34

24

30

22

24

22

33

33

34

34

34

8

14

8

12

8

18

9

34

18

8

13

8

8

18

24

33

5

24

16

9

8

18

14

18

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

7

0

0

0

8

0

8

3

8

17

9

0

0

8

0

6

1

16

12

29

0

0

16

9

8

0

1

13

12

330

7.38

7.54

71

17.9

75.8

125

-0.8

278

20.3

57.5

3.7

43.3

4.85

124

<1

46.2

7.71

0.48

<0.5

52.1

<0.05

<0.05

<0.5

<40

<2

7

31

<1

90

<0.1

<1

<5

<10

<2

0.06

3

<5

<2

<2

272

<10

<5

<1

359

7.56

7.76

103

20

76.2

126

-0.4

292

21

60

3.95

50.1

5.18

125

<1

54.9

10.6

0.88

~

54.6

-

<0.05

-

<40

--

8

33

-

98

-

-

<5

<10

<2

-

3

<5

--

-

286

12

<5

<1

397

7.78

7.97

151

20.3

78.2

128

-0.17

304

22.8

61.3

4.17

55.6

5.49

126

1.03

66

11.4

0.93

<0.5

59.3

<0.05

0.06

<0.5

<40

<2

9

37

<1

119

<0.1

1

<5

<10

<2

0.06

4

<5

<2

<2

325

16

<5

<1

436

7.9

8.06

172

20.4

79.6

130

-0.02

312

23.7

63

4.5

60.7

6.18

128

1.4

67.7

12.2

0.98

<0.5

63

<0.05

0.13

<0.5

<40

<2

10

43

<1

141

<0.1

2

<5

<10

<2

0.06

4

<5

<2

<2

353

17

<5

<1

442

8

8.09

202

20.6

81.8

132

0.1

318

25.5

64.8

4.87

64.2

6.49

131

1.59

68.8

12.7

1.05

<0.5

65.8

<0.05

0.34

<0.5

<40

<2

11

45

<1

167

0.1

2

<5

13

<2

0.07

5

<5

<2

<2

388

19

5

1.02

445

8.09

8.14

551

20.6

86.3

141

0.2

324

27

68.1

5.08

69.4

6.87

140

1.95

69.4

13.6

1.1

--

67.9

--

0.43

-

<40

~

12

51

~

176

~

~

6

14

2

-

6

<5

~

-

408

26

10

1.71

468

8.44

8.25

565

25

89.3

145

0.48

344

30

80

5.33

71.9

7.76

145

2.58

92.3

15

1.23

<0.5

74.5

0.05

0.47

<0.5

90

<2

16

56

<1

178

0.2

4

18

521

3

0.07

9

<5

<2

<2

410

30

25

2.04

417

7.87

8.01

206

20.4

80.3

131

-0.06

311

24.1

63.8

4.51

59.4

6.08

130

1.42

66.1

12

0.98

<0.5

62.6

0.05

0.19

<0.5

43

<2

10

42

<1

139

0.1

2

6

33

2

0.06

4

<5

<2

<2

352

18

7

1.14

34.6

0.22

0.17

129

1

3.65

5.39

0.25

14.3

2.41

4.41

0.45

7.56

0.74

5.57

0.39

7.62

1.49

0.13

0 -

5.62

0

0.16

0

12

0

2

6

0

30

0

1

3

104

0

0.01

1

0

0

0

43

5

5

0.31

66
Table 24.--Construction information and summary statistics for water-quality data for Duranes 6

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; (iS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; (ig/L, micrograms per liter]

Construction information

Latitude: 35°06'53" 

Longitude: 106°40'30" 

Date drilled: 1953

Well capacity (gal/min): 1,480 

Cased depth (ft bis): 500 

Screened interval (ft bis): 260-500

Ground elevation (ft asl): 4,962 

Static water level (ft bis): 32.60 

Static water level date: 12/29/97

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

23

24

14

14

24

14

24

21

25

17

21

16

18

16

24

25

25

25

25

8

10

8

10

8

16

9

25

16

8

11

8

8

16

18

24

3

18

14

9

6

16

12

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

20

0

0

0

8

0

8

10

8

15

9

1

0

8

2

7

5

15

2

24

0

3

14

9

6

0

7

12

3

289

6.94

7.29

9

18.3

150

108

-1.1

268

44.6

127

9.34

34.8

8.11

141

<1

72.9

7.08

0.27

<0.5

65.9

<0.05

<0.05

<0.5

<40

<2

<2

53

<1

<50

<0.1

<1

<5

<10

<2

0.08

<2

<5

<2

<2

748

<10

<5

<1

400

6.97

7.4

45

18.5

173

142

-0.49

325

49.1

130

11.3

34.8

8.86

158

<1

84.5

12.7

0.36

--

66.4

-

<0.05

-

<40

~

3

53

--

<50

-

-

<5

<10

<2

-

<2

<5

-

-

781

<10

<5

<1

430

7.13

7.58

76

18.9

179

163

-0.37

380

51.8

133

11.8

40.3

9.2

162

<1

90.7

13.8

0.39

<0.5

67.5

<0.05

<0.05

<0.5

<40

<2

4

55

<1

100

<0.1

<1

<5

13

<2

--

3

<5

<2

<2

847

<10

<5

1.02

511

7.39

7.61

118

19

181

167

-0.15

396

52.6

141

12.3

42.2

9.65

167

<1

93.4

14.4

0.41

<0.5

69.5

<0.05

<0.05

<0.5

<40

<2

4

58

<1

110

<0.1

<1

<5

21

<2

0.1

3

<5

<2

<2

869

<10

<5

1.35

548

7.54

7.68

164

19.15

184

170

-0.05

400

54

152

12.8

43

9.89

171

<1

96

15.1

0.48

<0.5

69.7

<0.05

<0.05

<0.5

<40

<2

5

64

<1

123

<0.1

1

<5

35

<2

--

4

<5

<2

<2

907

12

6

1.82

550

7.71

7.78

245

20

208

175

0.2

404

57.2

174

13.2

44.8

10.3

177

1.25

104

16.1

0.93

-

73.5

--

<0.05

~

<40

-

5

70

-

126

-

--

<5

43

<2

~

5

<5

-

-

942

16

19

2.39

594

7.8

7.79

418

20.4

208

184

0.3

450

57.4

181

14.5

48.9

11.6

207

2.24

112

17.4

1.21

<0.5

76.6

<0.05

<0.05

<0.5

40

<2

9

71

<1

130

0.1

1

10

45

<2

0.11

6

<5

<2

<2

1150

16

22

2.57

485

7.36

7.6

136

19.1

182

164

-0.19

380

52.8

146

12.2

41.4

9.61

167

1.1

93.2

14.3

0.49

<0.5

69.3

<0.05

<0.05

<0.5

40

<2

4

60

<1

103

0.1

1

5

25

<2

0.1

3

<5

<2

<2

879

11

7

1.46

76.5

0.27

0.13

101

0.5

14

15.1

0.33

41

3.06

17.2

1.09

3.56

0.76

12.6

0.31

8.14

1.94

0.23

0

2.95

0

0

0

0

0

1

6

0

28

0

0

1

13

0

0.01

1

0

0

0

88

2

5

0.51

67
Table 25.~Construction information and summary statistics for water-quality data for Duranes 7

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°06'56" 

Longitude: 106°41'09" 

Date drilled: 1953

Well capacity (gal/min): 2,010 

Cased depth (ft bis): 81 4 

Screened interval (ft bis): 144-814

Ground elevation (ft asl): 4,962 

Static water level (ft bis): 13.84 

Static water level date: 2/10/98

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (jaS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (|ag/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

27

28

18

16

27

17

29

24

29

21

25

20

22

20

29

29

27

29

29

8

13

8

11

8

17

9

29

17

8

12

8

8

17

22

28

4

22

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

11

0

0

0

8

0

8

10

8

14

9

0

0

8

1

5

6

6

7

19

0

0

15

9

6

0

3

7

3

213

7.01

7.74

97

15.1

70

122

-0.9

180

21

73.6

3.74

27.9

4.07

120

<1

58.8

5.72

0.51

<0.5

47.9

<0.05

<0.05

<0.5

<40

<2

4

35

<1

<50

<0.1

<1

<5

<10

<2

0.04

4

<5

<2

<2

343

<10

<5

<1

310

7.48

7.75

99

16.7

99.3

124

-0.4

278

28.7

77

5.91

33.1

5.99

122

<1

59.8

9.67

0.6

--

54.9

~

<0.05

-

<40

-

6

43

--

77

-

-

<5

<10

<2

--

5

<5

~

-

407

<10

<5

<1

357

7.66

7.9

110

17.2

103

126

-0.26

294

31.2

79

6.12

40.5

6.78

125

<1

66.8

10.4

0.68

<0.5

58.2

<0.05

<0.05

<0.5

<40

<2

6

49

<1

80

<0.1

<1

<5

<10

<2

0.04

6

<5

<2

<2

454

10

<5

1.07

429

7.77

7.97

138

17.7

106

127

-0.13

300

32.4

82

6.54

46.3

7.01

126

1.12

69

10.7

0.78

<0.5

59.4

<0.05

<0.05

<0.5

<40

<2

8

53

<1

87

<0.1

<1

6

14

<2

0.05

8

<5

<2

<2

467

12

8

1.24

442

7.9

8.02

176

18

110

130

0.06

316

34.1

87

7.13

50.2

7.19

129

1.4

74.4

11.2

0.82

<0.5

63

<0.05

<0.05

<0.5

<40

<2

8

56

<1

106

0.1

1

20

20

3

0.05

8

<5

<2

<2

501

16

19

1.41

446

8.1

8.1

289

18.3

112

136

0.3

328

37.2

96

7.63

52.3

8.12

134

1.82

76.6

12.7

0.89

-

65.6

-

<0.05

-

98

-

9

70

112

-

-

41

27

5

-

10

<5

--

..

530

23

22

1.7

460

8.27

8.18

294

21

130

137

0.41

346

52.1

97

10.1

58.2

8.84

136

2.88

77.7

14.1

0.9

<0.5

66.6

<0.05

0.05

<0.5

141

<2

9

103

<1

160

0.3

1

58

103

8

0.06

12

<5

<2

4

595

37

24

1.98

397

7.75

7.96

161

17.6

106

128

-0.12

300

32.9

83.7

6.68

44.7

6.95

127

1.28

69.6

10.8

0.75

<0.5

59.7

<0.05

0.05

<0.5

51

<2

7

55

<1

94

0.1

1

15

20

3

0.05

7

<5

<2

2

471

15

11

1.3

62.2

0.25

0.11

67

1

11.3

4.02

0.29

28.5

6.17

6.85

1.17

7.82

0.96

4.1

0.43

5.45

1.4

0.11

0

4.88

0

0

0

28

0

1

14

0

27

0.1

0

16

20

2

0.01

2

0

0

1

57

8

7

0.28

68
Table 26.--Construction information and summary statistics for water-quality data for Gonzales 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°06'42" 

Longitude: 106°42'29" 

Date drilled: 1992

Well capacity (gal/min): 1 

Cased depth (ft bis): 970 

Screened interval (ft bis)

,980 

350-950

Ground elevation (ft asl): 5,111 

Static water level (ft bis): 176.70 

Static water level date: 12/30/97

Summary statistics (data from 1993 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

I Oth 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (jiS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (jig/L as As)

Barium (|ag/L as Ba)

Beryllium (ng/L as Be)

Boron (jig/L as B)

Cadmium (jig/L as Cd)

Chromium (ng/L as Cr)

Copper (jig/L as Cu)

Iron (jig/L as Fe)

Lead (jig/L as Pb)

Lithium (mg/L as Li)

Manganese (|ag/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (jig/L as Ag)

Strontium (jig/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

39

39

39

38

39

38

39

39

39

39

39

39

39

39

39

39

38

38

39

9

39

8

38

9

9

9

39

9

9

9

9

9

9

39

39

~

39

9

9

..

9

9

9

9

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

9

0

8

0

9

9

9

0

0

9

0

8

0

7

31

35

~

34

9

9

..

0

0

4

8

355

7.99

7.97

32

22.1

36

120

-0.17

248

10.5

16

2.08

62.5

3.72

118

1.1

68.3

4.38

1.05

<0.5

41.4

<0.05

0.78

<0.5

<40

<2

13

30

<1

153

<0.1

3

<5

<10

<2

-

<2

<5

<2

-.

183

21

<5

<1

417

8.09

8.18

88

22.6

38

125

-0.07

300

11.1

28.8

2.13

70.2

4.18

122

1.74

69.7

8.91

1.07

-

45.4

-

0.96

-

-

-

19

-

-

-

~

~

~

<10

<2

-

<2

~

--

..

-

-

--

--

443

8.21

8.3

137

23.3

39.6

127

0.01

312

11.5

30

2.24

77.7

4.52

125

2.42

73.8

9.49

1.1

<0.5

47.7

<0.05

1.14

<0.5

<40

<2

22

32

<1

191

<0.1

5

<5

<IO

<2

-

<2

<5

<2

-

212

39

<5

<1

468

8.26

8.36

185

23.7

40.6

130

0.11

320

12.3

32

2.37

83.3

4.76

126

2.82

77.1

9.93

1.15

<0.5

50.6

<0.05

1.27

<0.5

<40

<2

23

36

<1

228

<0.1

6

<5

<10

<2

--

<2

<5

<2

-

240

41

5

<1

474

8.34

8.4

237

24

44

132

0.18

328

13.3

34.4

2.53

86.4

4.97

129

3.02

78.8

10.5

1.18

<0.5

55.5

<0.05

1.33

<0.5

<40

<2

25

41

<1

235

<0.1

8

<5

<10

<2

--

<2

<5

<2

-

284

44

9

<1

483

8.47

8.44

401

24.2

50

135

0.27

348

15.9

39.9

3.2

89.2

5.99

133

3.23

84.7

11.1

1.23

-

59.7

--

1.36

-

-

~

27

--

~

-

--

--

--

20

3

~

3

~

-

-

-

--

-

~

490

8.66

8.48

676

24.4

61.2

139

0.44

360

23.9

51

5.13

99.8

7.26

138

3.59

90

12.2

1.28

<0.5

70.8

<0.05

1.46

<0.5

<40

<2

32

50

<1

256

0.1

9

23

48

6

~

15

<5

<2

..

457

49

20

1.63

455

8.28

8.33

213

23.6

42.4

130

0.1

319

13.1

32.9

2.57

81.5

4.86

127

2.61

76.8

9.9

1.15

<0.5

51.8

<0.05

1.23

<0.5

<40

<2

23

37

<1

213

0.1

6

7

13

2

--

2

<5

<2

-

267

40

8

1.07

31

0.13

0.11

131

0.6

5.06

3.98

0.13

21.3

2.78

5.24

0.62

7.71

0.73

3.96

0.58

4.97

1.23

0.06

0

6

0

0.15

0

0

0

3

6

0

37

0

2

6

8

1

-

2

0

0

-

84

8

5

0.21

69
Table 27.--Construction information and summary statistics for water-quality data for Gonzales 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°06'35" 

Longitude: 106°41'50" 

Date drilled: 1989

Well capacity (gal/min): 2,480 

Cased depth (ft bis): 1,1 15 

Screened interval (ft bis): 400-1,100

Ground elevation (ft asl): 5,100 

Static water level (ft bis): 152.28 

Static water level date: 12/30/97

Summary statistics (data from 1992 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (fiS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum ((ig/L as Al)

Antimony (fig/L as Sb)

Arsenic ((ig/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper ((ig/L as Cu)

Iron (fig/L as Fe)

Lead (jig/L as Pb)

Lithium (mg/L as Li)

Manganese (fig/L as Mn)

Nickel (ng/L as Ni)

Selenium ((ig/L as Se)

Silver (ng/L as Ag)

Strontium (fig/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

31

31

31

28

31

31

31

31

31

31

31

31

31

31

31

31

31

31

31

8

29

8

27

8

10

8

31

10

8

10

8

8

10

31

31

--

31

8

8

-

10

8

10

9

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

2

0

0

0

8

0

8

0

8

9

8

0

0

8

0

7

0

7

26

31

--

29

8

8

0

0

3

7

373

7.46

7.8

61

22.9

67.7

123

-0.87

292

10.6

38.6

2.12

30.8

3.55

122

<1

48.6

5.65

0.91

<0.5

38.5

<0.05

0.22

<0.5

<40

<2

9

28

<1

99

<0.1

3

<5

<10

<2

-

<2

<5

<2

..

165

18

<5

<1

410

7.67

7.96

125

24.7

69.6

128

-0.29

300

19.6

52

3.88

54.7

5.52

126

1.14

57.2

9.57

0.94

-

58.4

-

0.26

-

<40

--

11

34

--

111

-

-

<5

<10

<2

-

<2

-

-

..

222

-

<5

-

421

7.81

8.03

145

25

70

128

-0.14

304

21.3

55.4

4.03

58

6.3

127

1.29

60.9

9.74

0.96

<0.5

64.4

<0.05

0.29

<0.5

<40

<2

11

43

<1

145

<0.1

3

<5

<10

<2

-

<2

<5

<2

..

282

21

<5

<1

432

7.89

8.07

165

25.3

72

130

-0.01

308

22.2

56.3

4.19

62.1

6.85

129

1.42

63.5

10

0.98

<0.5

68.8

<0.05

0.32

<0.5

<40

<2

13

48

<1

160

<0.1

4

<5

<10

<2

-

<2

<5

<2

..

329

25

5

<1

436

7.98

8.16

256

25.5

75

132

0.1

320

23.5

59

4.37

65.2

7.27

131

1.76

65.2

10.2

1.05

<0.5

72.7

<0.05

0.39

<0.5

<40

<2

14

52

<1

192

<0.1

5

5

<10

<2

-

<2

<5

<2

..

379

33

23

<1

438

8.04

8.24

696

25.6

79

134

0.15

324

24.5

60.1

4.69

69.1

7.62

133

2.09

65.9

10.5

1.07

-

76.9

--

0.57

-

41

-

16

55

~

236

--

-

11

17

<2

-

<2

-

-

388

--

43

-

440

8.27

8.29

750

25.6

86

138

0.37

328

27.4

78

5.3

77.4

8.68

135

2.48

73.8

11.9

1.12

<0.5

86.1

<0.05

0.6

<0.5

41

<2

22

55

<1

272

0.1

9

13

45

<2

~

3

<5

<2

394

39

59

1.84

426

7.89

8.08

247

25.1

73.3

131

-0.04

311

21.9

57

4.13

61.4

6.64

129

1.53

62.2

9.94

1

<0.5

68.1

<0.05

0.35

<0.5

40

<2

13

46

<1

168

0.1

4

6

13

<2

--

2

<5

<2

318

27

15

1.14

15.5

0.17

0.11

192

0.6

4.18

2.98

0.24

9.55

3.07

5.83

0.61

8.14

1.13

2.8

0.37

5.2

0.94

0.06

0

9.04

0

0.1

0

0

0

2

8

0

48

0

2

3

8

0

--

0

0

0

..

69

8

17

0.3

70
Table 28.--Construction information and summary statistics for water-quality data for Griegos 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°08'23" 

Longitude: 106°39'50" 

Date drilled: 1955

Well capacity (gal/min): 2,310 

Cased depth (ft bis): 802 

Screened interval (ft bis): 232-802

Ground elevation (ft asl): 4,972 

Static water level (ft bis): 30.56 

Static water level date: 1/27/98

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (pg/L as Pb)

Lithium (mg/L as Li)

Manganese (ug/L as Mn)

Nickel (ug/L as Ni)

Selenium (ug/L as Se)

Silver (ug/L as Ag)

Strontium (ug/L as Sr)

Vanadium (ug/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

27

27

17

16

27

16

29

25

29

20

23

18

20

18

29

28

29

29

27

9

12

9

11

9

17

10

29

17

9

13

9

9

17

19

28

4

20

15

10

6

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

24

0

0

0

9

0

9

10

9

17

10

0

0

9

2

8

8

10

3

23

0

11

13

10

6

0

10

8

10

230

7.05

7.22

-18

15.4

122

120

-0.7

250

35.1

96

9.19

19.2

6.68

119

<1

49.4

5.65

0.26

<0.5

57

<0.05

<0.05

<0.5

<40

<2

4

50

<1

<50

<0.1

<1

<5

<10

<2

0.06

<2

<5

<2

<2

506

<10

<5

<1

260

7.32

7.38

87

15.9

124

123

-0.44

268

35.2

99

9.35

19.5

6.88

122

<1

57.1

10.7

0.31

-

57.6

-

O.05

-

<40

<2

5

54

~

<50

--

-

<5

<10

<2

--

<2

<5

<2

..

534

<10

<5

<1

340

7.46

7.61

118

17.6

144

125

-0.24

288

37.4

102

10.4

21.1

7.64

124

<1

59.4

11.5

0.36

<0.5

59.3

<0.05

<0.05

0.5

<40

<2

6

57

<1

59

<0.1

<1

<5

12

<2

0.07

<2

<5

<2

<2

573

<10

<5

<1

405

7.56

7.74

178

17.9

146

128

-0.15

300

41.2

105

11.5

23.6

8.18

127

<1

60.7

12.1

0.41

0.5

64.4

O.05

O.05

O.5

<40

<2

6

62

<1

68

O.I

<1

<5

14

<2

0.07

<2

<5

<2

<2

638

<10

5

<1

414

7.8

7.82

211

18.1

175

136

0

320

45.5

123

14.2

24.5

8.34

135

<1

63.2

13

0.47

O.5

70.9

O.05

O.05

0.5

<40

<2

7

74

<1

72

O.I

<1

9

27

<2

0.07

2

<5

<2

<2

727

<10

10

1.06

475

8.1

7.86

484

20

186

143

0.5

338

52.6

130

15.7

26.3

9.37

142

1.47

80

15.6

0.5

-

73

-

O.05

--

<40

<2

7

77

-

80

-

-

16

62

8

-

4

6

<2

905

16

15

1.3

513

8.3

7.9

519

23

198

149

0.7

368

59.3

168

16.7

28.3

9.95

148

2.32

86.9

16.3

0.6

O.5

74.6

O.05

0.07

O.5

<40

<2

8

107

<1

232

0.1

1

17

121

12

0.08

17

19

<2

<2

910

25

18

2.16

384

7.63

7.69

206

17.9

155

131

-0.09

303

42.5

113

12

23.3

8.09

130

1.1

63.6

12.3

0.41

O.5

65.1

O.05

0.05

O.5

<40

<2

6

65

<1

77

0.1

1

7

25

3

0.07

3

6

<2

<2

663

12

8

1.1

73.8

0.3

0.18

149

1.6

21.8

7.56

0.33

26.5

6.66

17.3

2.22

2.44

0.81

7.65

0.3

9.25

2.02

0.08

0

6.28

0

0.01

0

0

0

1

14

0

48

0

0

4

26

3

0.01

3

4

0

0

122

4

4

0.29

71
Table 29.-Construction information and summary statistics for water-quality data for Griegos 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°07'49" 

Longitude: 106°40'07" 

Date drilled: 1954

Well capacity (gal/min): 1 ,830 

Cased depth (ft bis): 820 

Screened interval (ft bis): 164-820

Ground elevation (ft asl): 4,965 

Static water level (ft bis): 29 

Static water level date: 6/8/94

Summary statistics (data from 1988 to 1993)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

20

20

9

8

20

9

22

19

22

12

17

10

12

10

22

22

22

22

22

1

4

1

2

1

9

2

22

9

1

5

1

1

9

12

21

4

12

7

2

6

9

5

9

8

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

13

0

0

0

1

0

1

2

1

9

2

0

0

1

1

1

1

2

3'

9

0

0

7

2

6

0

4

3

4

280

6.74

7.35

87

16.8

135

150

-0.8

276

39

116

10.5

28.6

7.56

148

<1

61.3

6.08

0.28

<0.5

62.6

<0.05

<0.05

<0.5

<40

<2

3

50

<1

<50

<0.1

<1

<5

<10

<2

0.07

12

<5

<2

<2

583

<10

<5

<1

335

7.22

~

-

17.1

-

151

-0.5

308

39.4

118

10.8

28.9

7.95

150

<1

65.8

11

0.32

--

~

-

-

-

~

-

4

-

--

..

-

-

-

<10

<2

-

13

~

--

..

-

-

--

-

420

7.46

7.6

121

18

162

153

-0.08

325

43.6

120

11.4

31.6

8.4

152

<1

75.2

11.9

0.37

--

62.6

--

~

--

<40

--

4

56

-

70

-

~

6

11

<2

0.07

14

<5

-

<2

637

<10

<5

<1

482

7.57

7.62

158

18.45

166

160

0.1

359

47

126

11.8

34.3

8.58

159

<1

79.2

12.4

0.4

<0.5

68.5

<0.05

<0.05

<0.5

<40

<2

5

62

<1

73

<0.1

<1

9

14

3

0.08

16

<5

<2

<2

710

<10

8

1.03

492

7.9

7.75

232

18.85

168

166

0.4

385

48.6

146

12.6

36.2

8.92

165

1.48

82.1

13.6

0.44

-

74.8

-

--

~

<40

-

6

63

--

75

-

-

16

23

5

0.09

18

<5

-

<2

737

<10

21

1.84

515

8

-

-

19.5

..

175

0.6

404

49.8

162

13.7

37.8

9.75

174

2.33

91.1

15.6

0.45

~

-

-

-

-

~

-

6

-

~

~

-

-

33

8

~

18

--

-

-

-

--

--

579

8

8.2

463

27

177

211

0.7

430

55.1

176

13.9

41.6

10.1

210

2.55

112

17.2

0.52

0.5

75.3

<0.05

<0.05

<0.5

<40

<2

6

105

<1

100

<0.1

<1

153

125

14

0.09

20

<5

<2

<2

966

15

48

2.33

452

7.61

7.68

196

18.8

164

163

0.08

357

46.3

134

12

34.1

8.72

162

1.35

79.8

12.5

0.4

<0.5

68.7

<0.05

<0.05

<0.5

<40

<2

5

65

<1

74

<0.1

<1

28

25

4

0.08

16

<5

<2

<2

724

11

15

1.38

73.7

0.32

0.25

121

2.1

12

13.9

0.38

39.9

4.52

18.1

1.06

3.69

0.68

14

0.55

11.2

2.69

0.06

-

7.06

-

0

~

0

0

1

17

-

18

-

-

48

32

3

0.01

2

0

0

0

126

2

15

0.54

72
Table 30.--Construction information and summary statistics for water-quality data for Griegos 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ut|/L, micrograms per liter]

Construction information

Latitude: 35°08'05" 

Longitude: 106°40'26" 

Date drilled: 1954

Well capacity (gal/min): 1,980 

Cased depth (ft bis): 91 6 

Screened interval (ft bis): 260-916

Ground elevation (ft asl): 4,968 

Static water level (ft bis): 18.95 

Static water level date: 1/27/98

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Specific conductance, field ^S/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaC03 )

Alkalinity (mg/L as CaC03 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaC03 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaC03)

Carbonate (mg/L as CaC03 )

Sulfate (mg/L as S04)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (fxg/L as Al)

Antimony (fxg/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron ^g/L as B)

Cadmium ^g/L as Cd)

Chromium (fxg/L as Cr)

Copper (fig/L as Cu)

Iron (fxg/L as Fe)

Lead ^g/L as Pb)

Lithium (mg/L as Li)

Manganese (fxg/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver ^g/L as Ag)

Strontium (fxg/L as Sr)

Vanadium (fxg/L as V)

Zinc ^g/L as Zn)

Carbon

Total organic carbon (mg/L as C)

25

25

16

16

25

17

26

23

26

20

22

18

20

18

26

25

26

26

25

8

12

8

10

8

16

9

26

16

8

12

8

8

16

20

25

4

20

14

9

6

16

12

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

11

0

0

0

8

0

8

9

8

15

9

0

0

8

1

6

7

9

11

18

0

17

13

9

6

0

4

9

10

240

7.2

7.5

6

15.6

92

110

-0.7

245

25.6

71.1

3.63

25.1

3.48

101

<1

53.1

10.4

0.38

<0.5

38.3

<0.05

<0.05

<0.5

<40

<2

4

38

<1

<50

<0.1

<1

<5

<10

<2

0.06

<2

<5

<2

<2

310

<10

<5

<1

280

7.34

7.76

50

16.7

98

114

-0.53

275

28.4

74

5.09

35.9

4.96

113

<1

53.9

10.9

0.42

--

56.6

<0.05

-

<40

--

5

47

-

69

--

--

<5

<10

<2

-

<2

<5

--

..

350

<10

<5

<1

360

7.73

7.88

71

18

99.5

116

-0.14

284

29.4

75.6

5.82

40.5

5.98

115

<1

65.1

11.3

0.46

<0.5

57.1

<0.05

<0.05

<0.5

<40

<2

6

49

<1

78

<0.1

<1

<5

<10

<2

0.07

<2

<5

<2

<2

386

<10

<5

<1

406

7.89

7.97

130

18.3

101

118

0.03

296

30.1

78.6

6.05

43.1

6.46

116

1.03

66.3

11.6

0.5

<0.5

63.7

<0.05

<0.05

<0.5

<40

<2

6

55

<1

90

<0.1

<1

<5

<10

<2

0.07

<2

<5

<2

<2

433

12

<5

<1

412

8.1

8.03

163

18.4

110

120

0.2

300

35

81.3

6.96

46.1

6.6

119

1.36

67.7

12.2

0.53

<0.5

66.3

<0.05

<0.05

<0.5

<40

<2

7

60

<1

108

<0.1

<1

39

14

3

0.08

<2

<5

<2

<2

467

14

22

1.02

422

8.4

8.1

201

19

130

124

0.47

312

36.4

95

7.52

50

7.29

124

1.73

69.9

12.7

0.56

70.2

-

0.06

-

<40

..

7

62

--

171

..

108

18

13

..

3

<5

-

..

546

16

32

1.34

440

8.8

8.1

562

22

133

137

0.9

324

37.5

100

7.75

52.2

7.52

136

2.15

74.9

13.9

0.74

<0.5

80.4

<0.05

0.06

<0.5

71

<2

7

86

<1

209

0.1

2

131

52

25

0.08

3

17

<2

<2

554

32

100

1.8

375

7.9

7.94

140

18.3

107

119

0.02

292

31.5

80.9

6.17

42.6

6.25

117

1.23

65.5

11.8

0.5

<0.5

62.3

<0.05

0.05

<0.5

42

<2

6

56

<1

103

0.1

1

28

14

4

0.07

2

6

<2

<2

432

14

16

1.1

58.4

0.36

0.15

125

1.2

12

5.17

0.37

17.1

3.36

8.24

0.95

6.09

0.89

6.06

0.33

5.03

0.86

0.07

0

9.98

0

0

0

8

0

1

10

0

45

0

0

41

9

6

0.01

0

3

0

0

67

6

24

0.22

73
Table 31 .--Construction information and summary statistics for water-quality data for Griegos 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; -, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°08'24" 

Longitude: 106°39'02" 

Date drilled: 1954

Well capacity (gal/min): 1,910 

Cased depth (ft bis): 804 

Screened interval (ft bis): 218-804

Ground elevation (ft asl): 4,975 

Static water level (ft bis): 48 

Static water level date: 3/13/96

Summary statistics (data from 1988 to 1997)

Percentiles

Number 

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

33

34

19

18

34

18

34

31

34

21

30

19

21

19

34

34

34

33

33

8

13

8

11

8

16

9

35

16

8

12

8

8

15

21

33

3

21

13

9

5

16

12

15

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

15

0

0

0

8

0

8

11

8

15

9

0

0

8

2

6

7

12

6

27

0

13

13

9

5

0

2

7

9

176

7.03

7.4

48

17.5

91

120

-1.1

172

19.1

69.3

5.14

23.5

4.82

118

<1

35.3

7.57

0.48

<0.5

43.1

<0.05

<0.05

<0.5

<40

<2

9

41

<1

<50

<0.1

<1

<5

<10

<2

0.09

<2

<5

<2

<2

282

<10

<5

<1

240

7.36

7.5

58

18.4

102

124

-0.59

236

22.4

71.4

5.97

29.7

5.81

123

<1

41.8

8.11

0.59

~

56.3

O.05

~

<40

~

12

42

-

<50

--

~

<5

<10

<2

--

<2

<5

-

294

<10

<5

<1

292

7.53

7.77

120

18.5

103

127

-0.37

258

26.1

72.6

6.77

33.2

6.68

126

<1

43.9

8.91

0.64

<0.5

57.2

<0.05

<0.05

<0.5

<40

<2

12

48

<1

63

<0.1

<1

<5

<10

<2

-

<2

<5

<2

<2

370

13

<5

<1

344

7.7

7.88

181

18.6

105

129

-0.1

274

29.4

75.1

8.11

36

7.48

127

1.04

45.3

9.38

0.68

0.5

64.7

<0.05

<0.05

<0.5

<40

<2

13

54

<1

74

<0.1

<1

<5

14

<2

0.09

<2

<5

<2

<2

422

16

6

<1

375

8.1

7.96

218

19

107

133

0.3

280

32.5

77.2

8.52

37

7.87

133

1.26

46.2

9.76

0.72

0.5

70.9

O.05

<0.05

0.5

<40

<2

14

60

<1

90

O.I

<1

<5

23

<2

-

3

<5

<2

<2

454

19

12

1.12

385

8.2

8.03

553

20

117

139

0.4

290

37.4

87

10.5

38.3

8.29

139

1.88

50.1

10.6

0.74

~

73.2

..

O.05

-

<40

~

15

76

-

97

~

-

22

37

3

-

4

<5

-

492

20

19

1.41

405

8.4

8.38

654

26.1

120

146

0.5

304

39.7

96

10.8

43.3

9.02

145

3.22

51.8

11.2

0.92

0.5

89

O.05

O.05

O.5

87

<2

16

91

<1

131

0.1

1

59

2190

75

0.1

24

<5

<2

<2

551

20

31

1.96

326

7.74

7.86

230

19

106

130

-0.12

266

29.5

76.8

8.03

35.2

7.24

129

1.26

45.2

9.37

0.68

O.5

64.8

O.05

0.05

0.5

43

<2

13

56

<1

78

0.1

1

10

214

4

0.09

4

<5

<2

<2

413

16

10

1.12

61.6

0.34

0.2

166

1.4

6.08

6.03

0.4

24

5.34

6.4

1.49

4.37

1

6.12

0.47

3.5

0.85

0.09

0

11.2

0

0

0

12

0

1

13

0

23

0

0

14

626

13

0

5

0

0

0

70

4

7

0.26

74
Table 32.-Construction information and summary statistics for water-quality data for Leavitt 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude :35°03' 12" 

Longitude: 106°43'46" 

Date drilled: 1973

Well capacity (gal/min): 1,560 

Cased depth (ft bis): 1,229 

Screened interval (ft bis): 31 7-1 ,217

Ground elevation (ft asl): 5,083 

Static water level (ft bis): 199.90 

Static water level date: 1/7/98

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

116

119

85

77

119

66

118

114

118

69

113

68

70

68

118

118

114

117

114

9

61

9

51

9

18

10

120

18

9

13

9

9

18

71

118

4

71

16

10

7

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

6

0

2

0

0

0

9

0

9

0

9

16

10

0

0

9

0

4

0

17

63

100

0

71

16

7

7

0

0

13

14

260

6.75

8.38

31

19

10.7

125

-0.67

240

3.19

6.09

0.6

53.7

<1

110

<1

44.7

8.26

0.85

<0.5

24.7

<0.05

1.73

<0.5

<40

<2

26

15

<1

179

<0.1

5

<5

<10

<2

0.04

<2

<5

<2

<2

55

45

<5

<1

380

8.19

8.54

93

22.9

14

137

-0.25

278

4.09

11

0.79

88.1

1.05

130

3.14

52.9

10.5

1.21

--

28.5

-

1.94

-

<40

<2

33

16

--

213

-

-

<5

<10

<2

-

<2

<5

<2

..

66

54

<5

<1

436

8.4

8.59

135

23.2

17.9

141

-0.02

290

5.11

14

1.02

91.2

1.44

135

4.61

54.5

11.2

1.27

<0.5

29.6

<0.05

2.03

<0.5

<40

<2

36

21

<1

224

<0.1

6

<5

<10

<2

0.04

<2

<5

<2

<2

77

55

<5

<1

457

8.59

8.63

170

23.4

20

144

0.15

304

5.68

16

1.16

93.7

1.59

138

5.39

55.5

11.8

1.33

<0.5

31.3

<0.05

2.28

<0.5

<40

<2

38

23

<1

244

0.1

8

<5

<10

<2

0.04

<2

<5

<2

<2

81

62

<5

<1

467

8.7

8.7

236

24

23.2

146

0.28

315

5.99

17.6

1.24

98.7

1.75

141

6.37

57.6

12.5

1.41

<0.5

33.8

<0.05

2.59

<0.5

<40

<2

41

25

<1

271

0.1

12

<5

<10

<2

0.05

<2

<5

2

<2

88

77

5

<1

475

8.83

8.83

272

25.9

27.9

152

0.4

332

6.47

19.8

1.27

103

1.9

149

8.4

60.1

13.3

1.46

--

36.2

--

2.85

--

42

<2

43

31

-

301

--

--

<5

11

2

-

<2

<5

4

..

95

87

10

3.23

698

9.37

9.2

694

33.9

32.4

162

1

458

7.67

33.8

1.52

117

2.03

158

16.5

77.7

34.2

1.83

<0.5

45.1

<0.05

3.05

<0.5

95

<2

56

35

<1

336

0.1

13

8

28

18

0.05

<2

<5

5

<2

100

100

20

8.48

444

8.54

8.66

192

23.9

20.6

144

0.12

305

5.49

15.6

1.11

94.8

1.56

138

5.76

55.8

12.3

1.33

<0.5

32

<0.05

2.31

<0.5

43

<2

38

23

<1

251

0.1

8

5

11

2

0.04

<2

<5

2

<2

81

66

6

1.6

52.1

0.31

0.14

112

1.8

4.67

6.38

0.27

27.4

0.89

3.66

0.19

8.24

0.27

7.96

2.6

4.5

3.19

0.13

0

3.92

0

0.34

0

13

0

4

5

0

43

0

3

1

3

2

0.01

0

0

1

0

11

15

4

1.86

75
Table 33.-Construction information and summary statistics for water-quality data for Leavitt 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; fig/L, micrograms per liter]

Construction information

Latitude: 35°02'48" 

Longitude: 106°43'40" 

Date drilled: 1973

Well capacity (gal/min): 1 ,070 

Cased depth (ft bis): 1,133 

Screened interval (ft bis): 281-1,121

Ground elevation (ft asl): 5,073 

Static water level (ft bis): 162.60 

Static water level date: 1/7/98

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (pig/L as Al)

Antimony (jig/L as Sb)

Arsenic (Hg/L as As)

Barium (ng/L as Ba)

Beryllium ((ig/L as Be)

Boron (Hg/L as B)

Cadmium (ng/L as Cd)

Chromium (jig/L as Cr)

Copper (ng/L as Cu)

Iron (Hg/L as Fe)

Lead (jig/L as Pb)

Lithium (mg/L as Li)

Manganese ((.ig/L as Mn)

Nickel (ng/L as Ni)

Selenium (Hg/L as Se)

Silver (ng/L as Ag)

Strontium ((.ig/L as Sr)

Vanadium (jig/L as V)

Zinc (Hg/L as Zn)

Carbon

Total organic carbon (mg/L as C)

122

123

82

76

123

61

122

120

123

66

117

64

66

64

123

123

122

123

117

8

57

8

47

8

17

9

125

17

8

12

8

8

17

67

123

4

67

15

9

1

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

13

0

2

0

0

0

8

0

8

0

8

15

9

0

0

8

0

4

0

12

41

107

0

63

15

8

7

0

0

9

13

275

7.81

7.35

37

18

10

130

-0.76

248

3.72

2

0.34

49.7

<1

119

<1

45.9

8.29

1.01

<0.5

24.4

<0.05

1.07

<0.5

<40

<2

25

12

<1

200

<0.1

0

<5

<10

<2

0.04

<2

<5

<2

<2

50

54

<5

<1

390

8.42

8.59

86

23

12.2

144

-0.1

305

3.96

10

0.44

97.7

<1

136

3.92

58.1

16.5

1.37

-

27.7

1.14

--

<40

-

29

14

-

226

-

<5

<10

<2

<2

<5

52

57

<5

<1

465

8.56

8.71

127

23.4

14

146

0.02

324

4.22

11

0.49

102

1.07

139

6.65

61.3

17.6

1.42

<0.5

28.6

<0.05

1.18

<0.5

<40

<2

32

15

<1

254

<0.1

4

<5

<10

<2

0.04

<2

<5

<2

<2

57

67

<5

<1

503

8.7

8.77

164

23.9

16

150

0.2

340

4.4

12

0.51

106

1.21

142

7.68

68.1

18.8

1.46

<0.5

29.8

<0.05

1.31

<0.5

<40

<2

34

17

<1

269

<0.1

5

<5

<10

<2

0.04

<2

<5

<2

<2

59

71

<5

<1

525

8.8

8.79

223

24.8

18.2

153

0.3

355

4.5

14

0.55

112

1.31

146

8.45

76.3

20.3

1.53

<0.5

31.4

<0.05

1.37

<0.5

<40

<2

37

18

<1

314

0.1

7

8

14

<2

0.05

<2

<5

<2

<2

71

72

11

<1

542

8.9

8.82

260

25.3

21.9

158

0.5

370

4.7

16.1

0.57

120

1.43

153

9.91

84.8

22.4

1.58

-

32.6

-

1.41

73

-

39

25

332

-

-

18

44

3

<2

<5

--

74

75

15

1.27

630

9.55

8.93

730

29

31.8

183

1.3

400

5.96

39

0.65

135

1.6

174

12.5

99

49

1.68

<0.5

38.8

<0.05

2.15

<0.5

132

<2

49

27

<1

347

0.1

8

30

122

24

0.05

3

<5

4

<2

75

88

234

1.67

489

8.69

8.71

187

24

16.4

150

0.19

338

4.39

12.8

0.51

107

1.2

143

7.31

69.3

19.3

1.47

<0.5

30

<0.05

1.3

<0.5

47

<2

34

17

<1

276

0.1

5

8

19

3

0.04

0

<5

2

<2

62

69

21

1.06

58.1

0.23

0.21

118

1.3

3.76

6.83

0.3

24.4

0.35

3.76

0.05

11.7

0.16

7.61

2.26

11

3.83

0.1

0

2.6

0

0.17

0

23

0

4

4

0

44

0

2

7

20

3

0.01

0

0

1

0

8

8

55

0.18

76
Table 34.~Construction information and summary statistics for water-quality data for Leavitt 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; jjg/L, micrograms per liter]

Construction information

Latitude: 35°02'28" 

Longitude: 1 06°43'58" 

Date drilled: 1985

Well capacity (gal/min): 2,480 

Cased depth (ft bis): 1,520 

Screened interval (ft bis): 514-1 ,500

Ground elevation (ft asl): 5,080 

Static water level (ft bis): 244 

Static water level date: 1/23/96

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

I Oth 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field ((iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum ((ig/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron(ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (fig/Las Zn)

Carbon

Total organic carbon (mg/L as C)

118

1 22

85

80

124

65

120

118

120

69

120

68

70

68

121

122

118

122

118

8

61

8

50

8

17

9

125

17

8

12

8

8

17

71

123

4

71

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

3

0

68

0

0

0

0

0

8

0

8

0

8

15

9

0

0

8

0

6

0

15

67

120

0

71

15

8

7

0

0

12

14

332

8

8.21

4

14

6

120

-2.2

328

1.64

4

<0.05

53.7

<1

107

1.95

56.9

13.2

0.88

<0.5

20.6

<0.05

1.54

<0.5

<40

<2

26

3

<1

236

<0.1

21

<5

<10

<2

0.06

<2

<5

<2

<2

36

64

<5

<1

522

8.8

8.97

84

31.4

7.92

127

-0.1

413

2.18

6

0.08

124

<1

112

6.94

113

30.4

0.95

-

33.1

-

1.65

-

<40

-

31

5

-

237

~

-

<5

<10

<2

-

<2

<5

-

-

42

66

<5

<1

590

8.9

9.06

106

32.95

8

129

0.21

429

2.33

6.95

0.09

136

<1

114

12.2

127

30.7

0.98

<0.5

36.7

<0.05

1.73

<0.5

<40

<2

33

7

<1

280

<0.1

23

<5

<10

<2

0.07

<2

<5

<2

<2

46

68

<5

<1

695

9

9.11

144

33.4

10

131

0.37

440

2.45

8

0.09

140

<1

117

14

133

31.6

1.02

<0.5

38.6

<0.05

1.78

<0.5

<40

<2

35

8

<1

322

<0.1

23

<5

<10

<2

0.08

<2

<5

<2

<2

52

74

<5

<1

699

9.1

9.15

183

33.6

12

135

0.5

448

2.57

9.64

0.1

147

<1

122

15.4

137

32.6

1.07

<0.5

40.3

<0.05

1.81

<0.5

<40

<2

36

8

<1

354

0.1

26

<5

<10

<2

0.09

<2

<5

<2

<2

58

78

6

<1

709

9.21

9.17

297

33.7

15.7

143

0.68

465

2.75

10.9

0.1

153

<1

131

16.5

140

33.7

1.12

-

41.9

-

1.89

--

62

-

38

10

~

379

--

--

5

<10

<2

-

<2

<5

--

-

59

79

10

1.41

822

9.57

9.25

664

35

24

174

1.3

480

4.29

24

0.59

159

<1

169

19

146

62.1

1.5

<0.5

45.7

<0.05

2.75

<0.5

81

<2

45

14

<1

386

0.1

37

5

24

5

0.1

<2

<5

4

<2

59

81

16

2.92

652

8.99

9.07

172

32.6

10.5

133

0.32

438

2.48

8.62

0.09

138

<1

120

13.1

130

32

1.03

<0.5

38

<0.05

1.79

<0.5

44

<2

35

8

<1

317

0.1

25

5

10

2

0.08

<2

<5

2

<2

51

73

6

1.15

88.8

0.22

0.16

121

2.8

3.53

7.13

0.39

21.9

0.39

3.39

0.06

17.2

0

9.33

3.5

14.3

5.12

0.08

0

3.93

0

0.16

0

11

0

3

2

0

51

0

5

0

2

0

0.02

0

0

1

0

6

5

3

0.49

77
Table 35.--Construction information and summary statistics for water-quality data for Leyendecker 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°07'52" 

Longitude: 106°34'21" 

Date drilled: 1959

Well capacity (gal/min): 2,630 

Cased depth (ft bis): 996 

Screened interval (ft bis): 468-996

Ground elevation (ft asl): 5,285 

Static water level (ft bis): 420.52 

Static water level date: 12/16/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Specific conductance, field (jiS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K.)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony ((ig/L as Sb)

Arsenic (ng/L as As)

Barium ((ig/L as Ba)

Beryllium (|ig/L as Be)

Boron ((ig/L as B)

Cadmium (jig/L as Cd)

Chromium (jig/L as Cr)

Copper ((ig/L as Cu)

Iron (jig/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese ((ig/L as Mn)

Nickel ((ig/L as Ni)

Selenium ((ig/L as Se)

Silver ((ig/L as Ag)

Strontium ((ig/L as Sr)

Vanadium ((ig/L as V)

Zinc ((ig/L as Zn)

Carbon

Total organic carbon (mg/L as C)

33

32

18

17

33

16

33

29

32

21

30

19

22

20

33

33

33

33

31

8

13

8

10

8

17

9

34

17

8

12

8

8

17

22

33

4

22

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

20

0

0

0

8

0

8

0

8

15

9

0

0

8

3

5

7

14

16

30

0

19

13

9

7

0

11

9

13

210

7.33

7.26

75

18

111

108

-0.5

152

37.8

88.9

3.37

12.2

<1

107

<1

24.9

6.04

0.46

<0.5

29.3

<0.05

0.51

<0.5

<40

<2

3

72

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

208

<10

<5

<1

220

7.54

7.33

100

18.1

112

109

-0.35

184

39.3

98

3.38

18.2

1.62

109

<1

27.8

9.37

0.48

-

29.5

-

0.53

-

<40

--

5

72

-

<50

-

-

<5

<10

<2

-

<2

<5

-

-

212

<10

<5

<1

301

7.65

7.59

120

18.6

114

110

-0.11

197

40.3

100

3.59

19

1.93

109

<1

29.6

9.68

0.49

<0.5

32.7

<0.05

0.61

<0.5

<40

<2

5

75

<1

51

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

227

<10

<5

<1

316

7.73

7.89

136

18.8

116

112

-0.02

207

42

104

3.74

19.8

2.13

111

<1

30.6

10

0.53

<0.5

34

<0.05

0.64

<0.5

<40

<2

5

86

<1

53

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

246

<10

<5

<1

318

7.88

8.01

157

18.8

117

115

0.1

215

44

105

3.93

21.6

2.22

114

1.11

31.1

10.6

0.57

<0.5

35.3

<0.05

0.78

<0.5

<40

<2

6

87

<1

61

0.1

<1

<5

10

<2

0.03

<2

<5

<2

<2

276

<10

7

<1

322

7.93

8.04

295

19.5

124

123

0.15

222

46.6

121

4.07

24

2.39

122

1.64

31.5

11.4

0.59

--

37.4

-

0.85

-

42

-

6

111

-

67

-

--

8

23

<2

-

2

9

-

-

299

10

15

1.1

510

8

8.06

411

21.1

127

126

0.3

250

47.9

135

4.17

26.2

4.08

125

37

33.4

40.4

0.71

<0.5

41

<0.05

0.85

<0.5

91

<2

7

120

<1

72

0.1

2

15

784

4

0.03

4

10

<2

<2

367

14

57

1.17

307

7.74

7.78

164

18.8

116

114

-0.04

205

42.4

105

3.75

20.3

2.13

113

2.2

30.1

11

0.54

<0.5

34.1

<0.05

0.68

<0.5

43

<2

5

87

<1

56

0.1

1

6

47

2

0.03

2

6

<2

<2

257

10

9

1.02

49.3

0.16

0.27

82

0.6

4.14

5.15

0.18

17.6

2.8

10.3

0.23

2.88

0.56

5.19

6.25

1.98

5.41

0.05

0

3.05

0

0.12

0

12

0

1

15

0

7

0

0

2

165

0

0

0

2

0

0

40

1

13

0.05

78
Table 36.--Construction information and summary statistics for water-quality data for Leyendecker 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°07'29" 

Longitude: 106°34'07" 

Date drilled: 1959

Well capacity (gal/min): 2,450 

Cased depth (ft bis): 996 

Screened interval (ft bis): 468-996

Ground elevation (ft asl): 5,298 

Static water level (ft bis): 436.15 

Static water level date: 1 2/1 6/97

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (jiS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K.)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (jig/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (jig/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

32

32

17

17

32

17

31

29

31

21

29

20

22

20

32

31

31

32

31

8

13

8

10

8

17

9

33

17

8

12

8

8

17

22

32

4

22

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

19

0

0

0

8

0

8

0

8

17

9

2

0

8

3

5

6

15

17

31

0

20

14

9

7

0

11

12

15

190

7.19

7.3

89

16

112

109

-0.6

168

34.2

91

3.17

19.9

1.82

107

<1

25.1

8.66

0.48

<0.5

29.1

<0.05

0.32

<0.5

<40

<2

<2

61

<l

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

157

<10

<5

<1

240

7.36

7.32

104

18.7

112

112

-0.43

185

37

95

3.2

20.3

2.05

111

<1

27.2

9.31

0.51

--

30.2

..

0.33

~

<40

-

2

65

-

<50

-

~

<5

<10

<2

-

<2

<5

-

..

167

<10

<5

<1

288

7.53

7.63

130

18.8

114

113

-0.2

196

38.7

100

3.44

22.2

2.18

112

<1

31.3

9.65

0.52

<0.5

30.8

<0.05

0.35

<0.5

<40

<2

3

68

<l

50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

179

<10

<5

<1

324

7.71

7.92

181

18.9

116

114

-0.06

210

42.2

102

3.52

22.7

2.39

113

<1

32.7

10.2

0.56

<0.5

32

<0.05

0.37

<0.5

<40

<2

3

76

<l

57

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

201

<10

<5

<1

327

7.82

7.95

222

19

118

117

0.1

220

44.2

106

3.68

24

2.54

116

1.13

33.6

10.6

0.61

<0.5

35.1

<0.05

0.43

<0.5

<40

<2

3

84

<l

67

0.1

1

<5

<10

<2

0.03

<2

<5

<2

<2

221

<10

5

<1

333

8

8

293

20

120

123

0.3

224

46.8

119

3.91

26.1

2.96

124

1.36

34.1

11.4

0.65

-

36.3

0.54

~

<40

-

4

92

-

72

--

--

8

11

<2

--

<2

<5

-

..

251

10

13

<1

370

8.1

8.03

419

22

122

127

0.4

275

48.9

130

4.24

27.6

3.1

127

1.68

35

19.7

0.75

<0.5

37.1

<0.05

0.61

<0.5

<40

<2

4

108

<l

73

0.1

2

11

390

3

0.03

3

10

<2

<2

254

18

39

1.15

305

7.69

7.79

189

19

116

116

-0.08

209

41.9

105

3.57

23.1

2.4

115

1.1

31.9

10.5

0.57

<0.5

32.8

<0.05

0.4

<0.5

<40

<2

3

77

<l

59

0.1

1

6

29

2

0.03

2

5

<2

<2

204

11

8

1.01

39.6

0.23

0.23

82

0.9

2.91

4.38

0.25

19.3

3.9

9.02

0.26

2.14

0.33

5.05

0.19

2.63

1.84

0.06

0

2.56

0

0.09

0

0

0

1

12

0

9

0

0

2

81

0

0

0

1

0

0

30

2

8

0.04

79
Table 37.--Construction information and summary statistics for water-quality data for Leyendecker 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°08' 15" 

Longitude: 106°34'38" 

Date drilled: 1960

Well capacity (gal/min): 2,330 

Cased depth (ft bis): 996 

Screened interval (ft bis): 456-996

Ground elevation (ft asl): 5,265 

Static water level (ft bis): 393.40 

Static water level date: 12/16/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

I Oth 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (|ig/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (Mg/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (jig/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

32

32

18

17

32

18

31

30

32

22

29

20

22

20

32

32

32

32

30

8

13

8

10

8

17

9

33

17

8

13

8

8

16

21

32

3

21

14

9

6

17

13

16

16

0

0

0

0

0

0

0

1

0

0

0

0

0

0

0

15

0

0

0

8

0

8

0

8

16

9

0

0

8

7

5

8

13

16

24

0

18

14

9

6

0

12

10

14

170

7.08

7.07

113

16

111

104

-0.8

145

29.8

88.9

3.81

15.7

1.61

104

<1

20

6.09

0.22

<0.5

27.5

<0.05

0.25

<0.5

<40

<2

4

74

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

208

<10

<5

<1

240

7.54

7.09

116

17.5

111

107

-0.37

170

36.9

94.1

3.97

15.8

1.85

106

<1

24.3

7.02

0.45

--

28.4

--

0.26

~

<40

--

5

75

~

<50

--

~

<5

<10

<2

-

<2

<5

~

..

210

<10

<5

<1

263

7.67

7.3

138

17.8

112

108

-0.19

188

38.9

96.5

4.13

16.7

1.93

106

<1

26.4

7.6

0.47

<0.5

30.4

<0.05

0.31

<0.5

<40

<2

6

77

<1

<50

<0.1

<1

<5

<10

<2

-

<2

<5

<2

<2

216

<10

<5

<1

301

7.84

7.93

173

18

115

109

0

201

40.1

99.8

4.23

17.3

2.11

108

1.07

29.9

7.97

0.5

<0.5

31.6

<0.05

0.45

<0.5

<40

<2

6

83

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

241

<10

<5

<1

306

7.92

8.05

195

18.1

119

111

0.1

206

41.1

103

4.38

18.2

2.24

111

1.24

31.3

8.46

0.53

<0.5

33.8

<0.05

0.5

<0.5

<40

<2

7

94

<1

62

0.2

<1

<5

<10

<2

-

<2

<5

<2

<2

258

<10

6

<1

316

8.02

8.1

225

19

125

116

0.31

208

42.4

106

4.75

19.1

2.4

116

1.27

33.4

8.86

0.55

-

35.7

-

0.55

-

<40

--

7

97

~

93

-

-

7

15

3

-

2

<5

~

283

<10

14

1.18

320

8.1

8.23

259

23.9

125

122

1

236

43.8

126

5.26

22.8

2.97

122

1.7

35.4

15.4

0.66

<0.5

36.5

<0.05

0.55

<0.5

75

<2

8

131

<1

140

0.3

<1

30

66

5

0.03

2

<5

<2

<2

284

10

23

1.63

285

7.78

7.75

171

18.4

116

110

-0.01

195

39.6

101

4.3

17.6

2.11

109

1.14

29.1

8.21

0.5

<0.5

31.9

<0.05

0.42

<0.5

42

<2

6

87

<1

63

0.1

<1

7

13

2

0.03

2

<5

<2

<2

241

10

7

1.05

37.2

0.23

0.39

42

1.7

4.61

3.98

0.32

18.1

2.9

7.92

0.33

1.61

0.28

4.22

0.19

3.85

1.53

0.07

0

2.73

0

0.11

0

8

0

1

14

0

26

0.1

0

6

12

1

0

0

0

0

0

26

0

5

0.16

80
Table 38.--Construction information and summary statistics for water-quality data for Leyendecker 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ug/L, micrograms per liter]

Construction information

Latitude: 35°08'1 4" 

Longitude: 106°34'07" 

Date drilled: 1960

Well capacity (gal/min): 2,280 

Cased depth (ft bis): 996 

Screened interval (ft bis): 480-996

Ground elevation (ft asl): 5,325 

Static water level (ft bis): 455.00 

Static water level date: 12/5/96

Summary statistics (data from 1988 to 1997)

Percent! les

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (jaS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (|ag/L as Al)

Antimony (|ag/L as Sb)

Arsenic (|ag/L as As)

Barium (|ag/L as Ba)

Beryllium (|ag/L as Be)

Boron (ng/L as B)

Cadmium (|ag/L as Cd)

Chromium (|ag/L as Cr)

Copper (|ag/L as Cu)

Iron (|ag/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ug/L as Ni)

Selenium (|ag/L as Se)

Silver (jag/L as Ag)

Strontium (|ag/L as Sr)

Vanadium (|ag/L as V)

Zinc (|ag/L as Zn)

Carbon

Total organic carbon (mg/L as C)

35

35

19

18

35

18

34

32

35

22

32

21

23

21

35

35

32

34

34

9

13

8

10

8

18

9

36

18

8

13

8

8

18

23

35

5

23

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

21

0

0

0

8

0

8

0

8

18

9

0

0

8

3

6

7

17

17

32

0

21

16

9

8

0

12

15

16

200

7.06

7.4

96

18

117

103

-0.69

192

39.7

88.1

3.9

21.6

<1

101

<1

24.8

8.94

0.3

<0.5

30.7

<0.05

0.33

<0.5

<40

<2

3

67

<1

<50

<0.1

<1 " <5

<10

<2

0.04

<2

<5

<2

<2

196

<10

<5

<1

250

7.36

7.44

117

18.8

118

119

-0.4

198

40.1

102

4.05

22

1.67

118

<1

27.9

10

0.53

-

30.7

-

0.34

-

<40

--

4

71

-

<50

-

~

<5

<10

<2

-

<2

<5

-

199

<10

<5

<1

301

7.51

7.53

142

19.1

121

121

-0.28

210

41.5

104

4.13

22.7

1.86

120

<1

31.5

10.4

0.55

<0.5

32.2

<0.05

0.35

<0.5

<40

<2

4

72

<1

56

<0.1

<1

<5

<10

<2

0.04

<2

<5

<2

<2

211

<IO

<5

<1

338

7.67

7.89

176

19.2

123

122

-0.02

224

42.9

106

4.34

23.7

1.97

121

<1

33.9

11.1

0.58

<0.5

32.9

<0.05

0.43

<0.5

<40

<2

5

75

<1

64

<0.1

<1

<5

<10

<2

0.04

<2

<5

<2

<2

230

<10

<5

<1

345

7.8

7.98

201

19.3

127

125

0.03

229

44

111

4.49

25.4

2.13

126

1.19

34.5

11.7

0.61

<0.5

35.6

<0.05

0.61

<0.5

<40

<2

6

87

<1

75

<0.1

<1

<5

10

<2

0.04

<2

<5

<2

<2

256

<10

<5

<1

353

7.92

8.01

224

20

136

131

0.2

232

46

112

4.81

26

2.37

131

1.41

34.9

12.3

0.66

-

37.7

-

0.64

-

<40

-

6

90

-

85

-

--

<5

11

<2

-

<2

<5

--

..

273

14

6

<1

390

8.3

8.04

281

23

136

134

0.7

244

49.8

135

5.33

30

2.5

134

1.5

36.5

33.8

0.75

0.8

38.9

<0.05

0.65

<0.5

<40

<2

10

105

<1

97

0.1

2

8

16

3

0.04

2

<5

<2

<2

294

24

18

1.13

320

7.64

7.78

176

19.4

124

123

-0.08

219

43.1

108

4.36

24.2

1.96

122

1.11

32.6

11.9

0.58

0.5

33.9

<0.05

0.47

<0.5

<40

<2

5

79

<1

67

0.1

1

5

10

2

0.04

2

<5

<2

<2

234

11

6

1.01

40.7

0.26

0.22

44

0.8

5.24

5.64

0.28

13.8

2.39

8.68

0.34

1.93

0.34

6.03

0.17

2.9

4.2

0.07

0.1

2.74

0

0.13

0

0

0

1

10

0

15

0

0

1

1

0

0

0

0

0

0

28

4

3

0.03

81
Table 39.--Construction information and summary statistics for water-quality data for Lomas 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; -, no data; mV, millivolts; mg/L, milligrams per liter; ug/L, micrograms per liter]

Construction information

Latitude: 35°04'29" 

Longitude: 106°30'25" 

Date drilled: 1962

Well capacity (gal/min): 1,240 

Cased depth (ft bis): 1,300 

Screened interval (ft bis): 700-1,300

Ground elevation (ft asl): 5,595 

Static water level (ft bis): 772 

Static water level date: 4/22/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ug/L as Be)

Boron (|ig/L as B)

Cadmium (|ig/L as Cd)

Chromium (ng/L as Cr)

Copper (|ig/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ug/L as Ni)

Selenium (ug/L as Se)

Silver (|ig/L as Ag)

Strontium (|ig/L as Sr)

Vanadium (ug/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

33

33

16

15

32

16

33

29

34

19

29

18

20

18

34

34

34

34

31

8

12

8

10

8

16

9

34

16

8

11

8

8

16

20

33

3

20

14

9

6

16

12

16

14

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

28

0

0

0

7

0

5

0

7

15

9

31

0

8

4

6

8

15

9

30

0

11

13

4

6

0

10

8

9

190

6.8

7.22

117

21

189

135

-1.5

220

68.1

104

9.73

24.5

2.88

133

<1

50

5.21

0.43

<0.5

19.3

<0.05

2.98

<0.5

<40

<2

<2

73

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

283

<10

<5

<1

380

7.2

7.57

121

21.7

205

149

-0.4

320

68.3

153

10.5

25.8

3.09

149

<1

69.9

15.5

0.44

-

20.8

--

3.1

-

<40

-

<2

85

-

<50

-

-

<5

<10

<2

--

<2

<5

-

..

291

<10

<5

<1

466

7.33

7.61

134

21.9

224

155

-0.03

330

74.2

176

11.5

27.3

3.25

154

<1

79.7

17

0.46

<0.5

21.1

<0.05

3.26

<0.5

<40

<2

<2

87

<1

<50

<0.1

<1

<5

<10

<2

-

<2

<5

<2

<2

296

<10

<5

<1

521

7.42

7.69

189

22

229

161

0.06

356

75.9

189

11.9

28.9

3.36

158

<1

81.9

20.6

0.49

<0.5

22.7

<0.05

3.38

<0.5

<40

<2

<2

91

<1

54

<0.1

<1

<5

10

<2

0.02

<2

<5

2

<2

316

<10

<5

<1

558

7.6

7.76

244

22.2

235

168

0.2

370

80.7

194

12.3

30.6

3.39

168

<1

86.4

26.2

0.52

<0.5

23.4

0.11

3.83

<0.5

<40

<2

<2

95

<1

73

<0.1

<1

<5

13

<2

-

2

<5

2

<2

349

<10

6

1.19

584

7.8

7.77

398

22.3

242

179

0.5

390

84.1

207

12.7

33.4

3.51

178

1.92

94.1

31.2

0.54

-

24.2

-

4.29

--

<40

-

<2

119

-

84

-

-

<5

15

<2

-

3

<5

--

..

373

10

7

1.41

619

8.1

7.82

657

23

242

182

0.8

424

84.2

257

12.9

45.4

3.61

182

7.39

112

36.9

0.93

0.5

25.8

0.29

4.44

0.5

120

<2

3

135

<1

97

0.1

<1

9

17

38

0.02

3

8

3

<2

386

18

10

1.86

500

7.45

7.66

230

22

111

162

0.02

351

76.9

185

11.8

29.6

3.31

161

1.33

82.7

21.5

0.51

0.5

22.4

0.09

3.55

0.5

45

<2

2

94

<1

61

0.1

<1

5

12

4

0.02

2

5

2

<2

324

11

6

1.14

89.5

0.27

0.14

138

0.4

13.5

11.4

0.4

41.2

4.62

26.7

0.77

4.42

0.17

11.4

1.14

10.3

6.96

0.1

0

1.77

0.09

0.46

0

20

0

0

14

0

16

0

0

1

2

9

0

0

1

0

0

32

2

1

0.25

82
Table 40.-Construction information and summary statistics for water-quality data for Lomas 5

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°04'21" 

Longitude: 106°31'24" 

Date drilled: 1978

Well capacity (gal/min): 2,370 

Cased depth (ft bis): 1,670 

Screened interval (ft bis): 830-1,658

Ground elevation (ft asl): 5,494 

Static water level (ft bis): 644.22 

Static water level date: 12/30/97

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (fiS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and maior ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

27

27

15

13

27

14

27

26

27

16

27

15

17

15

28

28

28

28

26

7

11

8

10

7

14

9

28

14

8

11

8

8

14

17

27

2

17

12

9

4

14

10

14

12

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

7

0

0

0

6

0

7

0

6

13

9

1

0

8

9

7

6

14

15

23

0

9

12

9

4

0

8

8

9

215

7.48

7.39

89

20

84

120

-0.31

170

26.6

58

3.56

28.1

1.95

72.5

<1

25.1

5.46

0.91

<0.5

22.5

<0.05

0.43

<0.5

<40

<2

<2

70

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

177

<10

<5

<1

220

7.68

7.55

117

25

84

121

-0.13

188

26.9

69.3

3.57

36.4

1.96

118

<1

29.3

5.86

1.15

-

25.3

--

0.45

-

<40

--

3

74

~

<50

--

-

<5

<10

<2

-

<2

<5

~

183

<10

<5

<1

300

7.77

7.83

138

26.2

84

123

0

208

28.4

70.3

3.74

37.5

2.14

121

1.02

30.9

6.14

1.23

<0.5

26.2

<0.05

0.49

<0.5

<40

<2

4

78

<1

<50

<0.1

<1

<5

<10

<2

--

<2

<5

<2

<2

185

<10

<5

<1

333

7.9

8

188

26.7

85.8

125

0.12

215

28.8

73.2

3.92

39.6

2.45

124

1.31

31.7

6.47

1.31

<0.5

26.6

<0.05

0.54

<0.5

<40

<2

4

84

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

203

<10

<5

<1

339

8

8.06

270

26.9

99.7

128

0.3

225

31.8

78.7

4.28

41.5

2.62

126

1.82

32.5

6.92

1.33

O.5

30.5

O.05

0.56

<0.5

<40

<2

5

91

<1

<50

<0.1

1

<5

<10

<2

--

2

<5

<2

<2

221

<10

6

1.11

345

8.1

8.08

469

27

104

138

0.4

268

37

94

4.83

43.5

2.69

137

2.83

33.8

7.24

1.39

--

32

-

0.64

~

<40

-

5

94

--

51

-

-

<5

12

4

-

3

<5

--

..

235

11

7

1.38

439

8.1

8.17

510

27.1

151

256

0.9

364

46.9

129

6.88

48.3

2.69

162

171

51.8

10.1

1.48

0.5

33

0.05

0.71

0.5

88

<2

6

128

<1

77

0.1

1

<5

17

18

0.02

3

<5

<2

<2

240

12

10

1.41

315

7.88

7.92

233

26.2

93.4

131

0.15

221

31

77.4

4.19

39.4

2.36

124

7.52

32.1

6.63

1.28

0.5

27.9

0.05

0.54

0.5

43

<2

4

87

<1

53

0.1

1

<5

11

3

0.02

2

<5

<2

<2

205

10

6

1.08

49.6

0.16

0.21

129

1.4

17.9

25.6

0.25

39.5

5.06

13.3

0.82

4.18

0.27

13.8

32

4.43

0.87

0.12

0

3.16

0

0.08

0

13

0

1

14

0

8

0

0

0

2

3

0

0

0

0

0

22

1

1

0.16

83
Table 41 .-Construction information and summary statistics for water-quality data for Lomas 6

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; fiS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ug/L, micrograms per liter]

Construction information

Latitude: 35°04'08" 

Longitude: 106°31'10" 

Date drilled: 1978

Well capacity (gal/min): 2,180 

Cased depth (ft bis): 1,704 

Screened interval (ft bis): 880-1,692

Ground elevation (ft asl): 5,529 

Static water level (ft bis): 676.77 

Static water level date: 12/30/97

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field ((^S/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (|^g/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (|^g/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

27

27

14

12

26

14

26

24

27

18

24

16

18

16

27

27

28

28

25

7

11

8

10

7

15

9

28

15

8

11

8

8

15

18

27

2

18

13

9

5

15

11

15

13

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

16

0

0

0

7

0

8

0

7

14

9

20

0

8

8

5

7

12

5

20

0

0

13

9

5

0

10

2

9

255

7.22

7.54

91

22

112

135

-0.5

230

39.9

99

5.72

33.4

2.17

134

<1

45.3

4.59

0.59

<0.5

21.6

<0.05

0.81

<0.5

<40

<2

<2

83

<1

<50

<0.1

<1

<5

<10

<2

0.02

3

<5

<2

<2

222

<10

<5

<1

300

7.4

7.66

99

23

131

137

-0.25

242

42.3

108

6.08

34.3

2.35

135

<1

48.7

8.51

0.8

-

22.8

-

0.82

-

<40

-

<2

84

-

<50

-

--

<5

<10

<2

-

4

<5

--

-

233

<10

<5

<1

310

7.54

7.71

124

24.8

134

139

-0.04

250

43

112

6.41

37.6

2.59

138

<1

54.6

9.05

0.83

<0.5

24.2

<0.05

0.84

<0.5

<40

<2

<2

91

<1

<50

<0.1

<1

<5

<10

<2

-

4

<5

<2

<2

240

<10

5

<1

421

7.68

7.8

169

25

138

144

0.12

266

45.9

114

6.77

39.1

2.76

143

<1

56.2

9.58

0.87

<0.5

25.8

<0.05

0.94

<0.5

<40

<2

<2

95

<1

<50

<0.1

<1

<5

16

<2

0.02

5

<5

<2

<2

259

<10

6

<1

435

7.81

7.87

208

25

144

150

0.21

292

48.3

122

7.01

40.7

2.82

149

1.2

59.7

10.1

0.91

<0.5

26.4

<0.05

1

<0.5

<40

<2

2

106

<1

51

0.1

<1

<5

28

3

-

6

<5

<2

<2

300

<10

11

1.02

455

8

7.89

233

26

148

154

0.3

300

55

130

7.47

43.2

2.93

154

2.02

62.6

10.7

0.94

-

28.8

--

1.16

-

<40

-

2

118

--

53

-

--

8

183

11

-

7

<5

--

-

311

<10

66

1.78

480

8

7.95

568

26

161

157

0.5

314

55.3

144

8.27

46.2

3.15

157

13.5

68.6

10.8

1

<0.5

30.7

<0.05

1.27

<0.5

133

<2

3

124

<1

107

0.1

1

175

455

28

0.02

13

<5

<2

<2

318

10

702

2.7

384

7.67

7.78

193

24.7

138

144

0.08

269

46.4

116

6.77

39.2

2.7

144

1.65

56.9

9.46

0.86

<0.5

25.6

<0.05

0.96

<0.5

46

<2

2

98

<1

55

0.1

1

17

51

4

0.02

5

<5

<2

<2

269

10

57

1.2

65.9

0.2

0.11

127

1

10.9

6.38

0.23

22.8

4.07

10

0.59

3.26

0.23

6.54

2.4

5.36

1.18

0.09

0

2.54

0

0.13

0

24

0

0

12

0

17

0

0

44

108

5

0

2

0

0

0

32

0

179

0.5

84
Table 42.~Construction information and summary statistics for water-quality data for Love 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; -, no data; mV, millivolts; mg/L, milligrams per liter; ^g/L, micrograms per liter]

Construction information

Latitude: 35°05' 16" 

Longitude: 106°31'43" 

Date drilled: 1954

Well capacity (gal/min): 1,110 

Cased depth (ft bis): 1,096 

Screened interval (ft bis): 596-1,096

Ground elevation (ft asl): 5,465 

Static water level (ft bis): 633 

Static water level date: 4/29/96

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

28

28

18

16

28

13

28

25

29

19

25

18

19

18

29

29

29

29

28

8

11

8

10

8

16

9

29

16

8

12

8

8

16

19

28

4

19

14

9

6

16

13

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

18

0

0

0

7

0

7

0

7

15

9

27

0

8

9

5

4

12

4

25

0

16

13

9

6

0

10

4

13

180

6.68

7.4

68

21

78.3

106

-1.1

160

22.7

64

1.72

23

<1

105

<1

19.5

5.2

0.48

<0.5

22.7

<0.05

0.54

<0.5

<40

<2

<2

64

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

165

<10

<5

<1

230

7.46

7.65

76

23

78.5

106

-0.3

165

24.9

69.1

2.09

25.2

1.16

106

<1

21.6

5.65

0.66

-

24.7

«

0.57

-

<40

-

<2

68

-

<50

-

~

<5

<10

<2

--

<2

<5

--

-

169

<10

<5

<1

282

7.68

7.8

126

23.3

80

110

-0.18

180

29.2

71.4

2.35

31.3

1.74

109

<1

23.2

6.2

0.69

<0.5

24.7

<0.05

0.63

<0.5

<40

<2

<2

87

<1

<50

<0.1

<1

<5

11

<2

0.02

<2

<5

<2

<2

212

<10

<5

<1

292

7.77

7.92

159

23.7

85

112

-0.09

190

31.1

74

2.47

32.4

2

112

<1

24.4

6.67

0.75

<0.5

26.7

<0.05

0.67

<0.5

<40

<2

<2

95

<1

<50

<0.1

1

<5

15

<2

0.02

<2

<5

<2

<2

237

<10

7

<1

302

7.85

8.05

193

23.8

85.5

119

0.02

196

35.3

76.5

2.64

34.8

2.12

119

1.12

25.3

7.62

0.79

<0.5

29.6

<0.05

0.75

<0.5

<40

<2

<2

100

<1

53

0.1

2

6

18

<2

0.02

<2

<5

<2

<2

257

<10

15

<1

306

7.92

8.15

307

23.9

101

122

0.1

268

41.5

78.8

4.12

40.5

2.35

126

1.42

34.6

11.9

0.81

--

29.7

-

1.1

--

<40

-

<2

107

-

78

~

--

10

63

2

-

4

<5

-

-

322

11

25

1.54

415

8

8.16

628

25

126

139

0.2

276

42.9

107

5.75

41.1

2.39

142

1.77

53.6

22.6

0.85

0.5

36.5

0.05

1.36

0.5

51

<2

2

118

<1

90

0.1

6

12

173

3

0.02

5

7

<2

<2

326

18

28

1.56

286

7.72

7.9

186

23.5

87.6

115

-0.11

195

32.2

74.8

2.69

32.8

1.91

115

1.1

26.3

7.84

0.73

0.5

27.3

0.05

0.74

0.5

41

<2

2

93

<1

56

0.1

2

6

26

2

0.02

2

5

<2

<2

240

11

11

1.07

39.4

0.25

0.19

132

0.7

12.9

7.23

0.26

29.6

5.18

7.76

0.9

4.64

0.37

8.93

0.19

7.5

3.71

0.08

0

3.75

0

0.23

0

3

0

0

13

0

13

0

2

2

38

0

0

1

0

0

0

46

2

7

0.19

85
Table 43.--Construction information and summary statistics for water-quality data for Love 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°05'1 2" 

Longitude: 106°32'18" 

Date drilled: 1958

Well capacity (gal/min): 1,680 

Cased depth (ft bis): 1,260 

Screened interval (ft bis): 600-1,260

Ground elevation (ft asl): 5,405 

Static water level (ft bis): 553 

Static water level date: 4/29/96

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Perc entiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field ((iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N>

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium ((ig/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ug/L as Cd)

Chromium (ug/L as Cr)

Copper (ug/L as Cu)

Iron (ug/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese (ug/L as Mn)

Nickel ((ig/L as Ni)

Selenium (ug/L as Se)

Silver ((ig/L as Ag)

Strontium (ug/L as Sr)

Vanadium ((ig/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

43

44

29

28

43

15

44

41

45

19

41

18

20

18

45

45

44

45

44

8

12

8

10

8

16

9

45

16

8

12

8

8

16

20

45

4

20

14

9

6

16

12

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

30

0

0

0

7

0

7

0

7

11

9

38

0

8

12

7

2

10

7

34

0

15

14

9

6

0

10

6

14

190

7.29

7.05

53

20.6

75.9

98.1

-0.52

120

26.7

82

1.29

19.9

1.92

96.9

<1

15.7

8.21

0.46

<0.5

25.2

<0.05

0.22

<0.5

<40

<2

<2

63

<l

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

242

<10

<5

<1

250

7.5

7.13

114

23

88

102

-0.31

168

27.4

86

1.39

21.9

2.21

102

<1

16.1

15.8

0.56

--

26.9

-

0.23

-

<40

-

<2

131

-

<50

-

-

<5

<10

<2

-

<2

<5

-

316

<10

<5

<1

298

7.68

7.6

156

23.2

92

105

-0.11

188

34.6

88.4

1.71

25.3

2.27

104

<1

16.9

16.6

0.62

<0.5

27.6

<0.05

0.29

<0.5

<40

<2

<2

156

<!

<50

<0.1

1

<5

<10

<2

0.02

<2

<5

<2

<2

339

<10

<5

<1

309

7.8

7.81

177

23.2

96

107

0

195

36.7

92

1.8

26.9

2.41

106

<1

19

17.3

0.67

<0.5

30.2

<0.05

0.31

<0.5

<40

<2

<2

171

<l

<50

<0.1

1

<5

12

<2

0.02

<2

<5

<2

<2

363

<10

8

<l

312

7.95

7.97

224

23.4

101

108

0.2

200

38.4

98.5

1.87

27.9

2.55

108

1.05

19.6

18.9

0.71

<0.5

31.4

<0.05

0.39

<0.5

53

<2

<2

182

<]

<50

<0.1

2

20

24

<2

0.02

<2

<5

<2

<2

393

<10

24

<1

314

8.06

8.11

304

24

103

114

0.35

216

40.7

111

1.94

29.5

2.8

114

1.45

20

21.9

0.74

-

32.6

-

0.6

-

66

-

2

190

-

<50

--

-

32

111

8

-

6

<5

--

-

435

10

146

<1

328

8.3

8.17

686

24

103

135

0.5

228

41.8

144

2.07

32.3

2.8

140

2.01

21.9

34.9

0.83

0.5

36.9

0.05

0.6

0.5

100

<2

7

195

<l

<50

0.1

2

99

544

25

0.03

14

<5

<2

<2

443

21

162

1.47

295

7.8

7.73

202

23.3

95.1

108

0.02

192

36.1

95.9

1.77

26.5

2.42

108

1.12

18.5

18.6

0.66

0.5

30

0.05

0.36

0.5

49

<2

2

163

<l

<50

0.1

1

16

53

4

0.02

3

<5

<2

<2

363

11

29

1.03

33.4

0.23

0.33

112

0.5

7.13

5.92

0.24

19.5

3.81

12.5

0.18

2.89

0.21

7.58

0.25

1.59

4.78

0.08

0

3.06

0

0.13

0

17

0

1

31

0

0

0

0

24

120

5

0

3

0

0

0

50

3

50

0.12

86
Table 44.--Construction information and summary statistics for water-quality data for Love 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°05' 12" 

Longitude: 106°32'57" 

Date drilled: 1958

Well capacity (gal/min): 1,630 

Cased depth (ft bis): 1,284 

Screened interval (ft bis): 600-1,284

Ground elevation (ft asl): 5,370 

Static water level (ft bis): 540 

Static water level date: 4/1 2/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (pS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

32

33

18

17

33

18

33

31

34

20

32

19

21

19

34

34

33

34

32

8

12

8

10

8

17

9

34

17

8

13

8

8

17

21

33

5

21

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

17

0

0

0

8

0

8

2

8

16

9

19

0

8

4

5

2

12

12

27

0

17

15

9

7

0

11

9

14

240

7.3

7.22

109

19.8

111

97.7

-0.41

156

37

92.7

2.08

22.4

2.15

96.9

<1

17.2

12.4

0.32

<0.5

24.8

<0.05

<0.05

<O.S

<40

<2

<2

156

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

369

<10

<5

<1

270

7.53

7.3

112

22

116

108

-0.15

212

39.5

103

2.16

23.7

2.35

107

<1

18

30.9

0.41

-

25.5

-

<0.05

--

<40

~

<2

163

--

<50

~

~

<5

<10

<2

--

<2

<5

--

..

401

<10

<5

<1

323

7.6

7.76

130

22.6

124

110

-0.07

222

42.5

112

2.45

25.9

2.53

108

<1

20.6

32.8

0.45

<O.S

27.4

<0.05

0.24

<O.S

<40

<2

<2

177

<1

<50

<0.1

1

<5

<10

<2

0.02

<2

<5

<2

<2

434

<10

<5

<1

364

7.7

7.92

166

22.7

124

112

0

235

46.5

115

2.6

27.6

2.71

112

<1

21.2

35

0.48

<0.5

29.8

<0.05

0.31

<O.S

<40

<2

<2

200

<1

51

<0.1

1

<5

<10

<2

0.02

<2

<5

<2

<2

466

<10

<5

<1

382

7.82

8

221

23

127

114

0.19

242

48.3

119

2.76

28.7

2.93

113

1.34

21.5

36.9

0.5

<O.S

32.7

<0.05

0.37

<O.S

<40

<2

2

210

<1

61

0.1

2

6

13

<2

0.02

<2

<5

<2

<2

511

<10

13

<1

394

7.95

8.13

268

24.1

140

120

0.3

292

52.1

136

2.79

32.9

3.3

120

1.6

22.1

41.9

0.53

-

34.5

-

0.58

--

<40

-

3

233

--

99

-

-

12

17

3

-

2

<5

--

..

643

12

90

1.38

473

8

8.16

280

24.6

142

127

0.4

308

56.6

146

2.8

36.7

3.45

148

2.03

22.5

69.6

0.8

<O.S

37.2

<0.05

0.59

<O.S

81

<2

4

242

<1

112

0.2

2

15

32

9

0.02

4

<5

<2

<2

735

22

113

1.83

354

7.71

7.85

178

22.8

126

113

0.04

236

45.9

117

2.58

28.1

2.75

112

1.17

20.7

36.8

0.49

<O.S

30.1

<0.05

0.3

<O.S

42

<2

2

196

<1

62

0.1

1

7

13

2

0.02

2

<5

<2

<2

489

11

19

1.08

57.4

0.18

0.26

56

0.9

7.42

6

0.2

29.3

4.79

12.3

0.2

3.63

0.32

8.3

0.26

1.44

10.5

0.09

0

3.73

0

0.18

0

10

0

1

25

0

20

0

1

3

5

1

0

0

0

0

0

92

3

32

0.22

87
Table 45.--Construction information and summary statistics for water-quality data for Love 5

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; (aS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°04'50" 

Longitude: 106°32'40" 

Date drilled: 1958

Well capacity (gal/min): 1,460 

Cased depth (ft bis): 1,248 

Screened interval (ft bis): 660-1,248

Ground elevation (ft asl): 5,390 

Static water level (ft bis): 552.03 

Static water level date: 4/14/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (|iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (|ig/L as As)

Barium (|ig/L as Ba)

Beryllium (ng/L as Be)

Boron (|ig/L as B)

Cadmium (|ig/L as Cd)

Chromium (ng/L as Cr)

Copper (|ig/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (|ig/L as Se)

Silver (ng/L as Ag)

Strontium (|ig/L as Sr)

Vanadium (ng/L as V)

Zinc ((ig/L as Zn)

Carbon

Total organic carbon (mg/L as C)

29

31

17

16

30

17

31

27

32

21

27

19

21

19

32

32

32

32

30

8

11

8

10

8

18

9

32

18

8

13

8

8

18

21

31

5

21

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

20

0

0

0

7

0

7

0

7

16

9

27

0

8

7

7

1

13

7

28

0

17

16

9

8

0

11

10

15

160

7.3

7.04

-53

19.9

89.3

104

-0.4

132

31.2

76.7

2.54

20.2

1.96

103

<1

14.1

8.2

0.43

<0.5

24.4

<0.05

0.23

0.5

<40

<2

<2

129

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

325

<10

<5

<1

230

7.41

7.69

44

22

104

106

-0.34

172

36.9

90

2.83

21.5

2.22

106

<1

16.3

16.6

0.49

-

25.7

-

0.26

--

<40

-

<2

142

-

<50

-

-

<5

<10

<2

~

<2

<5

--

-

336

<10

<5

<1

300

7.62

7.84

125

22.5

105

108

-0.11

194

37.6

92

2.98

25.5

2.44

107

<1

19.1

20.5

0.53

<0.5

25.9

<0.05

0.28

<0.5

<40

<2

<2

152

<1

<50

<0.1

1

<5

<10

<2

0.02

<2

<5

<2

<2

353

<10

<5

<1

325

7.75

7.95

165

22.6

107

109

-0.04

203

38.8

95.2

3.04

26.5

2.66

108

<1

19.6

22.1

0.56

O.5

28.1

O.05

0.33

0.5

<40

<2

<2

155

<1

<50

0.1

2

<5

13

<2

0.02

<2

<5

<2

<2

368

<10

<5

<1

332

7.9

8.02

213

22.9

109

120

0.18

210

39.5

98.2

3.13

27.4

3.04

119

1.2

20

24.3

0.6

O.5

29.8

O.05

0.58

0.5

<40

<2

<2

170

<1

66

0.1

2

5

19

<2

0.02

<2

<5

<2

<2

408

<10

8

<1

360

7.95

8.12

307

23.05

112

124

0.4

226

41.1

121

3.23

28.7

3.08

127

1.63

23.9

25.5

0.62

-

29.9

-

0.66

-

52

~

2

205

~

75

--

--

22

25

<2

-

2

<5

-

-

457

15

18

1.14

421

9.3

8.14

462

24

151

141

1.6

268

47

134

6.22

34.3

3.22

141

2.03

47.6

38

0.64

0.5

31.3

0.05

0.69

0.5

119

<2

3

280

<1

113

0.1

2

71

1090

11

0.02

24

<5

<2

<2

464

20

51

1.34

310

7.77

7.89

172

22.5

108

114

0.06

202

38.8

99.2

3.18

26.2

2.7

113

1.16

21.1

21.8

0.56

0.5

27.9

0.05

0.41

0.5

45

<2

2

166

<1

61

0.1

2

10

66

2

0.02

4

<5

<2

<2

380

11

10

1.03

51.9

0.35

0.25

111

0.7

12

9.01

0.38

23.2

3.37

13

0.75

3.09

0.35

10.3

0.29

6.67

5.63

0.05

0

2.17

0

0.16

0

19

0

0

34

0

18

0

0

16

234

2

0

6

0

0

0

41

3

11

0.09
Table 46.~Construction information and summary statistics for water-quality data for Love 6

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°05'53" 

Longitude: 106°31'38" 

Date drilled: 1973

Well capacity (gal/min): 930 

Cased depth (ft bis): 1,521 

Screened interval (ft bis): 753-1,509

Ground elevation (ft asl): 5,505 

Static water level (ft bis): 651 .33 

Static water level date: 1/8/97

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

24

24

14

14

23

13

24

22

23

17

22

15

17

15

24

24

24

24

22

5

9

5

7

5

13

6

25

13

5

9

5

5

13

17

24

4

17

11

6

6

13

9

12

11

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

8

0

1

0

5

0

5

0

5

12

6

15

0

5

8

4

2

10

6

18

0

15

11

5

6

0

9

7

7

180

7.33

7.45

39

21

53.6

103

-0.6

124

19.3

52.4

0.83

26.2

1.41

101

<1

13.8

<4

0.6

<0.5

24.7

<0.05

0.35

<0.5

<40

<2

<2

83

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

175

<10

<5

<1

190

7.52

7.6

103

24.5

61.1

106

-0.32

140

22.8

55.9

0.95

28.1

1.47

105

<]

14.1

4.01

0.8

--

-

-

-

-

<40

-

<2

83

-

-

-

-

<5

<10

<2

-

<2

<5

-

..

183

-

<5

<1

214

7.74

7.76

141

25.1

63.8

108

-0.21

152

24.1

58

0.97

31.5

1.52

107

<]

16.1

4.1

0.83

<0.5

27.6

<0.05

0.36

<0.5

<40

<2

<2

86

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

192

<10

<5

<1

260

7.91

8.06

168

25.3

65.3

109

0.03

168

24.4

61.7

1.03

33.1

1.59

108

1.16

16.8

4.79

0.87

<0.5

29.1

<0.05

0.43

<0.5

<40

<2

<2

96

<1

<50

<0.1

1

<5

11

<2

0.02

<2

<5

<2

<2

202

<10

<5

<1

268

8.08

8.09

206

25.4

67

112

0.1

176

25.8

62.4

1.05

33.7

1.77

111

1.28

17

5.43

0.92

<0.5

30.6

<0.05

0.6

<0.5

<40

<2

2

110

<1

<50

<0.1

1

<5

15

<2

0.02

<2

<5

<2

<2

218

<10

8

1.27

271

8.11

8.1

402

26

69.3

116

0.2

192

27.2

67

1.14

35

1.8

116

1.83

17.2

5.54

0.94

--

-

-

-

-

<40

-

3

117

-

-

-

-

19

21

3

-

2

<5

-

..

233

-

13

1.68

278

8.2

8.11

513

26

70.3

122

0.22

200

32.9

78

1.49

39.6

1.98

121

2.38

19.4

6.21

1.14

<0.5

31.5

<0.05

0.61

<0.5

115

<2

3

132

<1

67

0.1

2

39

120

6

0.02

79

<5

2

<2

260

<10

14

1.85

243

7.87

7.95

200

25.1

64.8

110

-0.05

165

25

61.4

1.05

32.8

1.64

109

1.25

16.3

4.81

0.86

<0.5

28.8

<0.05

0.46

<0.5

46

<2

2

99

<]

52

0.1

1

9

19

2

0.02

7

<5

2

<2

205

<10

7

1.17

33.3

0.23

0.22

122

1

4.35

4.22

0.22

19.6

2.73

5.67

0.14

2.87

0.15

4.53

0.35

1.34

0.69

0.1

0

2.25

0

0.11

0

21

0

0

15

0

6

0

0

10

26

1

0

19

0

0

0

23

0

3

0.31

89
Table 47.--Construction information and summary statistics for water-quality data for Love 7

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°06'08" 

Longitude: 106°32'13" 

Date drilled: 1973

Well capacity (gal/min): 2,070 

Cased depth (ft bis): 1,485 

Screened interval (ft bis): 645-1,473

Ground elevation (ft asl): 5,440 

Static water level (ft bis): 581 

Static water level date: 4/5/94

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCC^)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ug/L as Be)

Boron (ug/L as B)

Cadmium (ug/L as Cd)

Chromium (ug/L as Cr)

Copper (ug/L as Cu)

Iron (ug/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese (ug/L as Mn)

Nickel (ug/L as Ni)

Selenium (ug/L as Se)

Silver (ug/L as Ag)

Strontium (ug/L as Sr)

Vanadium (ug/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

33

33

18

17

33

16

34

30

33

20

30

19

21

19

33

33

32

34

32

8

12

8

10

8

17

9

34

17

8

12

8

8

17

21

33

4

21

15

9

7

17

13

17

15

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

21

0

0

0

8

0

7

0

8

16

9

0

0

8

11

7

2

11

6

29

0

0

15

9

6

0

11

10

12

172

7.17

7.11

88

23

55.3

92.7

-0.53

100

35.2

88

0.93

19.7

<1

91.7

<1

15.7

21.9

0.45

<0.5

27.6

<0.05

0.16

<0.5

<40

<2

3

160

<1

<50

<0.1

<1

<5

<10

<2

0.01

2

<5

<2

<2

346

<10

<5

<1

220

7.37

7.82

88

24

94

103

-0.43

180

37

94.1

1.3

22.2

1.54

102

<1

16.2

22.5

0.55

--

28

-

0.18

-

<40

-

3

167

-

<50

-

--

<5

<10

<2

~

4

<5

-

378

<10

<5

<1

270

7.49

7.9

141

24

104

103

-0.24

195

39

97.5

1.42

24.1

1.98

102

<1

18.6

23.6

0.56

<0.5

29

<0.05

0.2

<0.5

<40

<2

4

176

<1

<50

<0.1

<1

<5

<10

<2

0.02

5

<5

<2

<2

383

<10

<5

<1

326

7.71

7.99

170

24

106

106

-0.05

204

40.3

99.5

1.63

26.4

2.21

104

<1

19.1

25

0.6

<0.5

30.6

<0.05

0.25

<0.5

<40

<2

4

184

<1

<50

<0.1

1

<5

13

<2

0.02

6

<5

<2

<2

400

<10

<5

<1

332

7.8

8.01

202

24.2

108

111

0.1

212

43.2

102

1.67

27.2

2.29

110

1.01

19.4

26.6

0.65

<0.5

32.8

<0.05

0.32

<0.5

<40

<2

5

197

<1

<50

<0.1

2

7

17

<2

0.02

7

<5

<2

<2

439

<10

8

<1

336

7.9

8.04

205

25

110

114

0.2

216

45.5

105

1.71

29.3

2.62

114

1.47

20.2

28.7

0.67

-

33.2

-

0.54

-

<40

--

5

213

-

<50

-

-

15

68

2

-

8

<5

-

..

479

10

44

1.4

345

8

8.13

386

25.2

115

118

0.3

240

46

126

1.72

30.1

2.84

116

1.55

20.7

32.3

0.75

<0.5

37

0.16

0.56

<0.5

103

<2

6

254

<1

58

0.1

2

35

312

5

0.02

17

<5

<2

3

480

12

54

1.64

300

7.64

7.92

170

24.2

103

106

-0.09

200

40.9

100

1.55

25.8

2.13

105

1.07

18.8

25.2

0.61

<0.5

31

0.06

0.29

<0.5

44

<2

4

188

<1

51

0.1

1

8

36

2

0.02

6

<5

<2

2

411

10

12

1.07

47.2

0.22

0.22

68

0.5

13.4

5.34

0.24

23.3

3.12

7.13

0.2

2.64

0.4

5.52

0.17

1.36

2.38

0.06

0

2.68

0.04

0.14

0

15

0

1

22

0

2

0

0

7

68

1

0

3

0

0

0

40

1

15

0.19

90
Table 48.-Construction information and summary statistics for water-quality data for Love 8

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°05'39" 

Longitude: 106°33'30" 

Date drilled: 1989

Well capacity (gal/min): 2,510 

Cased depth (ft bis): 1,455 

Screened interval (ft bis): 640-1,440

Ground elevation (ft asl): 5,316 

Static water level (ft bis): 463.30 

Static water level date: 1/12/98

Summary statistics (data from 1990 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field ((iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaC03 )

Alkalinity (mg/L as CaC03)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaC03)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaC03)

Carbonate (mg/L as CaC03 )

Sulfate (mg/L as S04)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as Si02)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony ((xg/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium ((xg/L as Be)

Boron ((xg/L as B)

Cadmium ((xg/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese ((xg/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver ((xg/L as Ag)

Strontium ((xg/L as Sr)

Vanadium ((xg/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

15

15

13

13

15

13

15

13

15

14

14

14

14

14

15

15

15

15

15

7

9

7

8

7

12

7

15

12

7

11

7

7

12

14

15

3

14

10

7

3

12

10

12

11

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

14

0

0

0

7

0

6

1

7

12

7

11

0

7

0

3

2

10

5

13

0

6

9

7

3

0

9

0

7

315

7.15

7.11

106

20.8

126

109

-0.51

252

44.2

101

4.31

30.6

2.54

109

<1

21.4

18.2

0.33

<0.5

28.3

<0.05

<0.05

<0.5

<40

<2

<2

172

<1

56

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

340

<10

8

<1

338

7.26

7.37

110

21.3

133

111

-0.44

256

47.2

114

4.35

31.6

2.62

111

<1

21.4

36.8

0.34

-

-

-

-

--

<40

-

<2

176

~

72

-

-

<5

<10

<2

-

<2

<5

-

..

354

<10

8

<1

367

7.35

7.81

135

21.6

136

112

-0.31

264

48.6

120

4.57

32.4

2.83

111

<1

23.4

46.7

0.35

<0.5

30

<0.05

0.13

<0.5

<40

<2

<2

179

<1

78

<0.1

<1

<5

<10

<2

-

<2

<5

<2

..

363

<10

9

<1

440

7.67

7.87

179

21.7

140

114

0

276

49.8

126

4.63

33.7

3.02

113

<1

25.7

49

0.37

<0.5

33.9

<0.05

0.17

<0.5

<40

<2

<2

182

<1

93

0.1

2

<5

16

<2

0.02

2

<5

<2

<2

397

<10

13

<1

456

7.72

7.93

194

21.9

142

115

0.04

295

51.5

127

4.81

35.1

3.16

114

<1

26.8

56.9

0.41

<0.5

41.4

<0.05

0.32

<0.5

<40

<2

2

205

<1

106

0.1

2

<5

23

<2

-

2

<5

<2

..

480

<10

20

1.21

504

7.8

7.97

221

22.5

154

115

0.14

320

56.8

133

5.55

37.3

3.76

114

<1

27.8

69.2

0.44

-

-

-

-

-

<40

-

3

216

-

115

-

-

5

41

2

-

3

10

-

..

487

10

49

1.63

512

7.81

8.12

363

22.9

164

120

0.19

336

59.7

142

6.5

37.9

3.87

119

1.41

29.1

74.4

0.51

<0.5

44.3

0.36

0.48

<0.5

<40

<2

4

218

<]

132

0.3

3

13

602

31

0.03

7

15

<2

<2

661

10

1440

1.82

428

7.59

7.79

180

21.8

141

113

-0.1

282

50.4

124

4.83

34

3.05

113

1.03

25.3

50.7

0.38

<0.5

34.8

0.09

0.22

<0.5

<40

<2

2

190

<1

92

0.1

2

6

60

4

0.02

2

6

<2

<2

429

10

134

1.16

59

0.21

0.27

66

0.5

9.53

2.5

0.24

24.9

3.84

9.38

0.6

2.14

0.38

2.34

0.11

2.25

13.5

0.05

0

6.2

0.12

0.16

0

0

0

1

16

0

21

0.1

1

2

156

8

0.01

1

3

0

0

91

0

410

0.29

91
Table 49.--Construction information and summary statistics for water-quality data for Miles 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°03'07" 

Longitude: 106°37'48" 

Date drilled: 1974

Well capacity (gal/min): 2,570 

Cased depth (ft bis) : 1,1 65 

Screened interval (ft bis): 404-1,153

Ground elevation (ft asl): 5,154 

Static water level (ft bis): 260.70 

Static water level date: 12/15/97

Summary statistics (data from 1988 to 1997)

Percent! les

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaC03 )

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

41

41

23

24

41

20

38

36

40

27

36

25

27

25

39

40

40

40

39

7

18

8

16

7

17

9

42

17

8

12

8

8

17

28

40

4

28

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

22

0

1

0

7

0

8

0

7

15

9

0

0

8

0

6

0

9

13

35

0

23

15

9

6

0

3

6

13

187

7.32

7.82

48

21

96

102

-0.45

246

25

76.2

3.37

18.7

3.19

101

<1

32

<4

0.58

<0.5

35.1

<0.05

0.22

<0.5

<40

<2

4

72

<l

95

<0.1

1

<5

<10

<2

0.05

<2

<5

<2

<2

316

<10

<5

<1

340

7.57

7.91

109

24

108

106

-0.27

272

30.8

81.6

6.02

27

5.95

105

<1

34.9

33

0.61

~

55.1

0.27

--

<40

~

14

74

~

104

--

-

<5

<10

<2

-

<2

<5

~

-

324

<10

<5

<1

399

7.68

7.95

140

25

113

107

-0.08

291

32.9

86

6.75

35.7

6.69

106

<1

37.7

37.4

0.65

<0.5

63.7

<0.05

0.28

<0.5

<40

<2

15

83

<l

113

<0.1

1

<5

<10

<2

0.05

<2

<5

<2

<2

370

10

<5

<1

424

7.88

7.98

169

25.5

114

109

0.07

305

34.9

89

7.5

41

7.39

107

<1

39

38.6

0.69

<0.5

71

<0.05

0.29

<0.5

<40

<2

16

89

<l

130

<0.1

1

<5

11

<2

0.06

<2

<5

<2

<2

399

15

7

<1

441

7.99

8.04

211

25.7

118

112

0.2

318

36.4

93.8

7.73

43

7.78

112

1.1

42.7

39.8

0.73

<0.5

73.4

<0.05

0.35

<0.5

<40

<2

17

97

<l

156

<0.1

2

8

19

<2

0.07

<2

<5

<2

<2

430

16

16

<1

448

8.01

8.08

272

25.8

120

120

0.3

333

38

106

8.15

46

7.86

120

1.36

46.7

40.8

0.76

-

76.9

-

0.4

--

73

-

19

109

-

171

-

-

16

48

2

-

6

<5

~

-

468

22

33

1.2

485

8.14

8.13

502

26

126

182

0.4

344

40.6

126

8.31

47.6

8.99

181

1.87

55.9

64.9

0.86

<0.5

85.3

<0.05

0.59

<0.5

173

<2

21

118

<!

187

0.1

5

16

166

12

0.07

10

<5

<2

4

472

34

47

1.24

407

7.82

7.99

191

25.1

114

112

0.04

303

34.3

91.5

7.13

38.9

7.06

111

1.11

40.2

37.6

0.69

<0.5

67.7

<0.05

0.32

<0.5

50

<2

16

91

<l

135

0.1

2

8

23

2

0.06

3

<5

<2

2

398

16

13

1.03

55.7

0.19

0.08

102

1.1

5.95

12.9

0.21

22.3

3.34

10.7

1.07

6.74

1.17

12.9

0.2

4.74

7.82

0.06

0

10.9

0

0.08

0

33

0

3

12

0

28

0

1

4

34

2

0.01

2

0

0

1

48

7

12

0.08

92
Table 50.-Construction information and summary statistics for water-quality data for Ponderosa 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°09'33" 

Longitude: 106°31'56" 

Date drilled: 1979

Well capacity (gal/min): 1,740 

Cased depth (ft bis): 1,704 

Screened interval (ft bis): 964-1 ,693

Ground elevation (ft asl): 5,649 

Static water level (ft bis): 762.46 

Static water level date: 2/9/98

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (jiS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (|4g/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

76

78

42

35

78

36

77

74

77

39

73

37

39

37

78

78

77

79

75

8

32

8

30

8

15

9

80

15

8

11

8

8

15

40

78

2

40

13

9

5

15

11

15

14

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

49

0

0

0

7

0

7

14

7

14

9

1

0

8

0

6

6

10

20

71

0

27

13

9

5

0

10

4

12

380

7

7.18

37

14.5

102

107

-2.3

240

38.7

96

1.04

36.8

2.36

106

<1

23.3

4

0.45

<0.5

27.1

<0.05

<0.05

<0.5

<40

<2

<2

115

<1

77

<0.1

<1

<5

<10

<2

0.04

<2

<5

<2

<2

376

<10

<5

<1

440

7.36

7.61

86

24

114

117

-0.19

315

41.8

133

1.61

47.6

3.61

116

<1

30.1

68.7

0.52

--

29.3

--

<0.05

-

<40

-

16

154

--

92

-

-

<5

<10

<2

-

<2

<5

--

-

491

<10

<5

<1

520

7.54

7.73

123

26

146

118

-0.01

332

51.6

136

2.37

53

3.92

117

<1

31.1

80.1

0.55

<0.5

33.2

<0.05

<0.05

<0.5

<40

<2

17

171

<1

113

<0.1

<1

<5

<10

<2

-

<2

<5

<2

<2

575

<10

<5

<1

582

7.63

7.81

171

26.8

149

122

0.1

344

55

141

2.49

56

4.1

121

<1

31.7

83.6

0.59

<0.5

34.6

<0.05

0.1

<0.5

<40

<2

18

193

<1

132

<0.1

<1

<5

<10

<2

0.05

<2

<5

<2

<2

635

<10

6

<1

591

7.8

7.88

211

26.9

151

125

0.2

352

56.9

144

2.6

59.4

4.3

124

1.12

32.5

87.2

0.63

<0.5

37

<0.05

0.22

<0.5

<40

<2

20

211

<1

165

<0.1

1

6

17

<2

-

2

<5

<2

<2

683

<10

10

<1

599

7.9

7.99

248

27

152

130

0.4

360

62.1

162

2.75

67.6

4.8

128

1.73

34

90.1

0.66

-

42.4

-

0.47

--

<40

-

22

257

-

166

-

-

7

52

<2

-

4

<5

-

814

<10

20

1.03

630

8

8.11

631

29.5

186

135

0.7

392

70.4

190

6.76

70.7

5.37

135

2.71

36.3

101

1.03

0.5

45.8

0.05

0.71

0.5

80

<2

39

318

<1

179

O.I

3

9

184

8

0.05

61

<5

<2

<2

842

10

51

1.92

550

7.63

7.8

185

25.9

145

122

0.06

341

54.2

142

2.47

56.1

4.09

121

1.16

31.6

79.9

0.6

0.5

35.3

0.05

0.17

0.5

43

<2

19

198

<1

134

0.1

1

6

22

2

0.05

4

<5

<2

<2

637

10

11

1.07

63.3

0.21

0.16

118

2.7

15.4

5.09

0.38

22.9

6.69

16.9

0.87

7.66

0.58

5.41

0.33

2.03

16.8

0.08

0

4.69

0

0.19

0

10

0

4

47

0

32

0

1

1

32

1

0.01

10

0

0

0

123

0

12

0.25

93
Table 51 .--Construction information and summary statistics for water-quality data for Ponderosa 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°08'02" 

Longitude: 106°31'52" 

Date drilled: 1973

Well capacity (gal/min): 1,940 

Cased depth (ft bis): 1,581 

Screened interval (ft bis): 801-1,569

Ground elevation (ft asl): 5,600 

Static water level (ft bis): 735.64 

Static water level date: 2/9/98

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCC>3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

81

84

45

39

84

35

83

78

83

40

78

38

40

38

83

83

82

83

78

8

31

8

30

8

17

9

85

17

8

11

8

8

17

41

83

5

41

16

9

8

17

14

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

59

0

0

0

7

0

7

1

7

17

9

0

0

8

10

6

5

17

25

67

0

4

16

8

8

0

13

7

14

166

7.08

7.11

30

13

109

97.1

-0.6

170

30

64.4

1.1

19.9

<1

96.6

<1

16.2

8.64

0.45

<0.5

26.3

<0.05

<0.05

<0.5

<40

<2

2

125

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

226

<10

<5

<1

233

7.48

7.68

87

24

111

105

-0.22

182

38.2

94.1

1.45

23.9

1.48

104

<1

18.5

17

0.71

-

27.9

-

0.15

-

<40

-

5

133

-

<50

--

-

<5

<10

<2

-

2

<5

-

..

235

<10

<5

<1

290

7.63

7.81

118

25

113

107

-0.09

198

41.1

100

1.64

25.6

1.75

106

<1

19.2

18.2

0.75

<0.5

28.8

<0.05

0.18

<0.5

<40

<2

5

141

<1

<50

<0.1

<1

<5

<10

<2

0.03

2

<5

<2

<2

263

<10

<5

<1

328

7.75

7.87

159

25.4

116

109

0.03

210

42.6

104

1.71

27

1.88

108

<1

19.6

23.5

0.79

<0.5

30.4

<0.05

0.19

<0.5

<40

<2

6

154

<1

<50

<0.1

<1

<5

<10

<2

0.03

3

<5

<2

<2

287

<10

6

<1

364

7.9

7.94

210

25.6

119

117

0.2

232

43.8

110

1.76

27.9

2.02

116

1.04

20

33

0.85

<0.5

32.3

<0.05

0.21

<0.5

<40

<2

6

170

<1

<50

<0.1

1

<5

11

<2

0.03

4

<5

<2

<2

303

<10

8

<1

377

8

8

383

25.7

132

121

0.3

240

44.6

114

1.81

28.9

2.18

120

1.62

20.5

37.7

0.89

-

32.9

-

0.23

-

<40

-

7

192

--

<50

-

-

<5

16

3

-

5

<5

~

..

341

<10

21

1.06

397

8.1

8.28

686

26.2

150

129

0.5

292

47.9

147

1.92

31.8

2.36

128

2.34

24.3

46.1

1.01

0.5

34.3

0.05

0.52

0.5

<40

<2

14

230

<1

66

0.1

2

<5

159

43

0.04

7

<5

4

<2

345

10

170

1.48

319

7.74

7.84

190

24.9

118

111

0.04

212

42.1

105

1.67

26.6

1.86

110

1.13

19.6

25.3

0.8

0.5

30.5

0.05

0.2

0.5

<40

<2

6

160

<1

51

0.1

1

<5

16

3

0.03

3

<5

2

<2

287

10

17

1.03

52.9

0.2

0.19

123

1.9

8.53

6.67

0.2

23.5

3.02

11.2

0.16

2.29

0.28

6.66

0.28

1.24

8.52

0.08

0

2.03

0

0.07

0

0

0

1

26

0

5

0

0

0

23

6

0.01

1

0

1

0

36

0

40

0.12

94
Table 52.-Construction information and summary statistics for water-quality data for Ponderosa 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°08'21" 

Longitude: 106°32'10" 

Date drilled: 1977

Well capacity (gal/min): 2,180 

Cased depth (ft bis): 1,602 

Screened interval (ft bis): 870-1,590

Ground elevation (ft asl): 5,527 

Static water level (ft bis): 667 

Static water level date: 2/27/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCC^)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

94

94

70

63

94

58

92

90

93

63

89

61

63

61

92

93

91

92

92

9

55

9

45

9

17

10

95

17

9

13

9

9

17

64

93

4

64

15

10

6

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

65

0

0

0

9

0

9

44

9

15

10

0

0

8

0

7

8

12

2

84

0

0

15

10

6

0

13

5

11

300

6.76

7.3

-2

21

140

112

-2.5

170

28

101

2.3

19.7

1.9

112

<1

18.8

21.6

0.39

<0.5

19.1

<0.05

0.05

<0.5

<40

<2

14

151

<1

173

<0.1

<1

<5

<10

<2

0.06

11

<5

<2

<2

415

<10

<5

<1

500

7.21

7.61

65

27

148

129

-0.23

348

49.7

122

5.38

47.5

4.31

128

<1

30.2

74.8

0.57

--

35.2

--

<0.05

--

<40

<2

21

156

-

183

--

-

<5

13

<2

--

22

<5

<2

..

447

<10

<5

<1

583

7.44

7.73

112

28

169

131

0

360

54.5

144

5.62

50.7

4.46

130

<1

34.2

86

0.59

<0.5

37.8

<0.05

0.05

O.5

<40

<2

22

167

<1

201

O.I

<1

<5

16

<2

0.06

27

<5

<2

<2

504

<10

<5

<1

630

7.56

7.8

145

28.1

171

133

0.1

380

58.1

153

5.86

54.6

4.89

132

<1

35.1

90.2

0.63

<0.5

39.7

<0.05

<0.05

O.5

<40

<2

23

194

<1

226

<0.1

<1

<5

19

<2

0.07

29

<5

<2

<2

539

<10

7

<1

640

7.69

7.89

195

28.3

175

136

0.21

388

61.8

160

6.29

56.3

5.21

135

1.03

36.3

93.1

0.68

O.5

42

O.05

O.05

O.5

<40

<2

26

210

<1

267

O.I

<1

6

33

<2

0.1

32

<5

<2

<2

618

<10

14

1.07

645

7.72

7.97

350

28.9

178

141

0.38

396

65.4

164

7.06

61.6

5.83

140

1.33

36.8

96.3

0.73

-

44.4

--

<0.05

-

43

<2

31

237

-

284

--

--

23

51

<2

-

33

<5

<2

667

<10

25

1.98

683

7.9

8.09

636

29.6

209

148

0.6

408

74.1

205

8.55

67.9

7.86

148

2.04

38.5

204

0.86

O.5

54.2

O.05

0.22

0.5

87

<2

42

310

2

292

0.1

1

41

241

27

0.12

48

<5

<2

<2

697

<10

36

2.72

596

7.53

7.8

176

27.9

170

133

0.07

372

57.8

150

5.99

53.7

4.97

132

1.1

34.5

88.7

0.64

O.5

39.6

O.05

0.05

O.5

43

<2

25

197

1

229

0.1

1

9

32

2

0.08

29

<5

<2

<2

553

<10

11

1.21

71.6

0.22

0.14

119

1.2

12.4

5.31

0.36

28.6

7.12

19.2

0.85

6.89

0.82

5.34

0.23

3.13

18.3

0.07

0

4.64

0

0.03

0

11

0

5

39

0

38

0

0

10

36

3

0.03

5

0

0

0

82

0

8

0.48

95
Table 53.--Construction information and summary statistics for water-quality data for Ponderosa 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; jaS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; jag/L, micrograms per liter]

Construction information

Latitude: 35°08'36" 

Longitude: 106°31'48" 

Date drilled: 1979

Well capacity (gal/min): 1,460 

Cased depth (ft bis): 1,549 

Screened interval (ft bis): 936-1,738

Ground elevation (ft asl): 5,629 

Static water level (ft bis): 766.50 

Static water level date: 12/29/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO})

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

111

117

76

68

117

56

116

112

115

60

109

58

60

58

116

116

115

116

111

7

51

7

40

7

16

8

118

16

7

11

7

7

16

60

116

4

61

14

8

7

16

12

16

14

0

0

0

0

0

0

0

0

0

0

0

0

0

2

0

70

0

0

0

7

0

7

7

7

15

8

0

0

7

9

6

5

13

37

101

0

3

14

8

7

0

11

5

12

101

7.02

7.1

-61

13

82

102

-1.7

165

22.4

54.7

0.71

14.6

<1

101

<1

14.5

8.81

0.75

<0.5

14.9

<0.05

<0.05

<0.5

<40

<2

5

100

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

226

<10

<5

<1

260

7.38

7.72

94

25

106

106

-0.34

190

35.6

86.1

1.36

30.2

1.58

105

<1

16

19.5

0.9

-

27

-

<0.05

-

<40

-

11

101

-

<50

-

-

<5

<10

<2

-

4

<5

-

..

229

<10

<5

<1

304

7.59

7.82

121

26

109

109

-0.11

208

40.5

91.8

1.51

32.3

1.76

108

<1

18.2

22

0.93

<0.5

28.4

<0.05

0.14

<0.5

<40

<2

13

107

<1

<50

<0.1

<1

<5

<10

<2

0.03

6

<5

<2

<2

237

<10

<5

<1

352

7.75

7.91

147

26.3

113

112

0.02

224

42

101

1.6

35

1.87

110

<1

19

33.3

0.98

<0.5

30.1

<0.05

0.16

<0.5

<40

<2

14

121

<1

<50

<0.1

<1

<5

<10

<2

0.03

7

<5

<2

<2

268

<10

7

<1

399

7.9

8

194

26.4

116

115

0.15

240

44.2

107

1.68

36.5

2.05

114

1.16

19.5

42.1

1.04

<0.5

31.8

<0.05

0.25

<0.5

<40

<2

15

130

<1

<50

<0.1

1

<5

13

<2

0.04

9

<5

<2

<2

306

<10

19

<1

411

8.07

8.06

339

26.5

118

123

0.39

252

46.9

112

1.81

38.7

2.22

123

1.64

19.8

44.6

1.08

-

33.2

--

0.28

~

<40

-

17

144

~

65

-

-

8

26

2

-

11

<5

--

322

<10

53

1.23

501

8.6

8.2

628

27.8

154

147

0.9

376

56

128

7.83

67.2

5.87

147

2.1

41.6

87.9

1.9

<0.5

41.3

<0.05

0.49

<0.5

102

<2

43

186

<1

70

0.1

1

23

304

36

0.04

131

<5

<2

<2

337

10

71

1.36

344

7.74

7.88

175

25.7

113

114

0.01

225

41.7

99.2

1.72

35.3

1.94

113

1.14

19.1

33

0.99

<0.5

30

<0.05

0.18

<0.5

44

<2

14

123

<1

53

0.1

1

6

19

3

0.04

11

<5

<2

<2

274

10

16

1.04

64.3

0.26

0.19

104

2

9.78

7.6

0.31

27.9

5.15

11.9

0.88

7.31

0.6

7.71

0.27

3.31

12.8

0.12

0

3.55

0

0.11

0

16

0

4

21

0

7

0

0

5

39

4

0.01

18

0

0

0

36

0

19

0.11

96
Table 54.--Construction information and summary statistics for water-quality data for Ponderosa 5

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ug/L, micrograms per liter]

Construction information

Latitude: 35°09' 16" 

Longitude: 106°31'51" 

Date drilled: 1978

Well capacity (gal/min): 1,900 

Cased depth (ft bis): 1,626 

Screened interval (ft bis): 939-1,613

Ground elevation (ft asl): 5,630 

Static water level (ft bis): 746.33 

Static water level date: 1/9/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaC03)

Alkalinity (mg/L as CaC03)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaC03 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaC03)

Carbonate (mg/L as CaC03)

Sulfate (mg/L as S04)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as Si02)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (|ag/L as Zn)

Carbon

Total organic carbon (mg/L as C)

112

115

77

69

116

61

117

110

117

66

111

64

66

64

118

118

117

117

114

8

57

8

46

8

17

9

119

17

8

12

8

8

17

66

117

4

67

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

84

0

1

0

7

0

6

4

7

16

9

0

0

8

6

5

7

12

39

93

0

7

14

9

7

0

12

11 '

13

217

7.19

7.04

32

14

90

99.3

-2.4

195

33.5

82

1.09

22.8

<1

98.2

<1

11.5

<4

0.59

<0.5

23.7

<0.05

<0.05

<0.5

<40

<2

4

70

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

197

<10

<5

<1

320

7.49

7.41

104

24

134

104

-0.16

235

47

115

1.77

31.7

1.83

102

<1

19.9

47.4

0.69

--

28.2

-

0.07

-

<40

-

20

99

--

<50

-

-

<5

<10

<2

-

<2

<5

-

281

<10

<5

<1

392

7.59

7.75

141

25.6

136

106

-0.03

256

49.7

125

1.96

33.9

1.99

105

<1

22.3

52.2

0.73

<Q.5

29.5

<0.05

0.15

<0.5

<40

<2

23

116

<1

<50

<0.1

<1

<5

<10

<2

0.03

3

<5

<2

<2

325

<10

<5

<1

445

7.69

7.87

163

25.8

139

109

0.05

270

52.1

129

2.07

35.7

2.22

108

<1

23.3

55.8

0.78

<0.5

31.1

<0.05

0.18

<0.5

<40

<2

25

121

<1

51

<0.1

<1

<5

<10

<2

0.03

3

<5

<2

<2

350

<10

<5

<1

460

7.81

7.96

190

25.8

141

111

0.2

280

54

132

2.11

37.2

2.4

110

1.02

25 '

57.6

0.84

<0.5

32

<0.05

0.26

<0.5

<40

<2

27

129

<1

64

0.1

<1

5

12

<2

0.04

4

<5

<2

<2

359

<10

7

<1

468

8

8.01

251

26

144

116

0.38

288

57.9

137

2.19

39

2.49

116

1.5

26.1

59.8

0.87

-

33.3

-

0.3

-

<40

-

30

139

-

76

-

-

28

17

3

-

6

<5

-

394

<10

10

1.31

480

8.4

8.11

647

27.8

185

146

0.8

392

71.8

167

2.5

54.1

2.82

144

5.02

34.5

131

1.27

0.5

39.6

0.38

0.49

0.5

88

<2

91

191

<1

104

0.2

1

191

293

21

0.04

24

73

<2

<2

421

10

10

24.5

418

7.71

7.81

178

25.2

138

109

0.06

267

51.8

129

2.02

35.6

2.15

109

1.13

23.4

54.3

0.79

0.5

30.8

0.09

0.2

0.5

43

<2

26

123

<1

60

0.1

1

18

20

3

0.03

4

10

<2

<2

342

10

6

2.49

57.3

0.23

0.22

91

2.1

11.4

6

0.33

25.5

5.76

11.9

0.23

4.19

0.35

5.94

0.42

2.94

12.4

0.09

0

2.68

0.12

0.1

0

12

0

8

24

0

16

0

0

45

42

3

0

3

17

0

0

49

0

2

5.87

97
Table 55.--Construction information and summary statistics for water-quality data for Ponderosa 6

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°08'52" 

Longitude: 106°32'20" 

Date drilled: 1979

Well capacity (gal/min): 2,240 

Cased depth (ft bis): 1,675 

Screened interval (ft bis): 852-1,662

Ground elevation (ft asl): 5,558 

Static water level (ft bis): 672.42 

Static water level date: 12/29/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

107

110

88

83

110

70

109

108

110

72

107

71

72

71

111

111

109

109

110

9

65

9

54

9

17

10

112

16

9

13

9

9

17

72

110

4

73

15

10

6

17

13

17

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

47

0

1

0

8

0

7

52

8

15

9

0

0

9

0

7

9

13

3

99

0

1

14

10

6

0

13

4

10

247

7

7.16

-11

24.7

134

118

-2.3

288

39.9

82

4.46

46.8

4.01

109

<1

26.1

<4

0.7

<0.5

33.3

<0.05

<0.05

<0.5

<40

<2

16

106

<1

143

<0.1

<1

<5

<10

<2

0.07

<2

<5

<2

<2

380

<10

<5

<1

477

7.41

7.62

59

26.7

141

134

-0.12

365

42.7

110

6.19

56

4.49

133

<1

30.6

78.7

0.88

-

36.8

--

<0.05

--

<40

<2

29

106

-

191

-

-

<5

29

<2

~

39

<5

<2

..

381

<10

<5

<1

546

7.5

7.8

100

27.5

150

136

-0.01

375

45.7

122

6.73

60.9

4.94

135

<1

35.3

85.9

0.92

<0.5

40.1

<0.05

<0.05

<0.5

<40

<2

31

119

<1

195

<0.1

<1

<5

32

<2

0.08

51

<5

<2

<2

405

<10

5

<1

634

7.59

7.9

134

27.8

153

138

0.09

384

48.8

128

7.14

65.1

5.41

137

1.03

36.7

87.8

0.97

<0.5

42.9

<0.05

<0.05

<0.5

<40

<2

34

128

<1

232

<0.1

<1

<5

37

<2

0.1

56

<5

<2

<2

415

<10

6

<1

647

7.7

7.98

180

28

157

141

0.2

388

51.4

139

7.74

67.5

5.9

140

1.27

37.5

91.1

1.04

<0.5

44.6

<0.05

<0.05

<0.5

<40

<2

37

145

<1

239

<0.1

<1

<5

48

<2

0.13

61

<5

<2

<2

446

<10

10

1.27

658

7.83

8.03

241

28.5

161

148

0.4

396

55

150

8.01

71

6.41

146

1.46

38.3

96

1.15

--

47.2

-

<0.05

~

42

<2

41

149

~

259

-

-

8

92

<2

--

68

<5

<2

..

485

<10

13

1.97

698

8.1

8.13

619

29.2

170

155

0.7

420

72.4

167

9.77

83.2

8.71

155

4.49

47.6

187

1.28

0.5

55.9

0.15

0.2

0.5

58

2

52

203

<1

265

0.1

<1

10

602

12

0.15

84

10

<2

<2

499

<10

17

2.66

599

7.6

7.86

149

27.7

153

139

0.09

379

49.1

129

7.15

64.4

5.49

138

1.18

36.2

87.3

0.99

0.5

42.4

0.06

0.05

0.5

41

2

35

132

<1

219

0.1

<1

6

54

2

0.11

55

5

<2

<2

429

<10

8

1.27

76.2

0.19

0.18

96

0.8

7.3

5.43

0.32

18.6

5.42

15.8

0.85

6.62

0.83

6.81

0.37

3.21

22.8

0.11

0

4.28

0.03

0.02

0

4

0

6

23

0

34

0

0

1

71

1

0.03

12

1

0

0

37

0

4

0.5

98
Table 56.-Construction information and summary statistics for water-quality data for Ridgecrest 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°04'05" 

Longitude: 106°32'19" 

Date drilled: 1973

Well capacity (gal/min): 1,660 

Cased depth (ft bis): 1 ,260 

Screened interval (ft bis): 636-1,260

Ground elevation (ft asl): 5,442 

Static water level (ft bis): 277 

Static water level date: 4/10/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (u\S/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCC>3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (Hg/L as Al)

Antimony ((ig/L as Sb)

Arsenic ((ig/L as As)

Barium (jig/L as Ba)

Beryllium (p.g/L as Be)

Boron ((ig/L as B)

Cadmium (ug/L as Cd)

Chromium (Jig/L as Cr)

Copper (|ig/L as Cu)

Iron (|ig/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese ((ig/L as Mn)

Nickel (ng/L as Ni)

Selenium (Hg/L as Se)

Silver (ng/L as Ag)

Strontium (Jig/L as Sr)

Vanadium (M-g/L as V)

Zinc ((ig/L as Zn)

Carbon

Total organic carbon (mg/L as C)

32

33

18

16

33

15

33

29

34

20

30

19

21

19

34

34

32

34

33

7

11

8

10

7

18

9

34

18

8

13

8

8

18

21

33

5

21

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

22

0

0

0

7

0

8

0

7

17

9

31

0

8

11

6

5

13

7

30

0

15

16

8

7

0

12

6

11

260

6.96

7.1

95

21.7

150

110

-0.47

192

45.1

79.9

6.26

25.6

1.64

108

<1

31.3

9.82

0.5

<0.5

24.9

<0.05

0.71

<0.5

<40

<2

<2

69

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

228

<10

<5

<1

299

7.04

7.35

116

22

150

125

-0.4

230

47

105

6.66

25.8

2.05

122

<1

45.2

10.3

0.55

-

25

-

0.78

-

<40

<2

70

-

<50

-

~

<5

<10

<2

--

<2

<5

-

233

<10

<5

<1

311

7.35

7.46

136

22.3

154

140

-0.22

252

49.6

124

7.24

27.9

2.33

139

<1

49.7

10.8

0.62

<0.5

25

<0.05

0.85

<0.5

<40

<2

<2

74

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

255

<10

<5

<1

400

7.53

7.67

184

22.7

157

146

-0.08

265

52.4

134

7.6

29

2.46

146

<1

51.8

11.4

0.69

<0.5

27

<0.05

0.88

<0.5

<40

<2

<2

82

<1

<50

<0.1

<1

<5

11

<2

0.02

<2

<5

<2

<2

279

<10

7

<1

428

7.77

7.79

233

22.8

166

154

0.2

276

58.6

144

9.03

30.2

2.71

154

1.32

55.6

12.6

0.71

<0.5

28.3

<0.05

0.94

<0.5

<40

<2

<2

85

<1

<50

<0.1

2

5

13

<2

0.02

2

<5

<2

<2

316

<10

14

1.35

445

7.9

7.91

287

23

201

160

0.3

302

65.1

168

10

31.7

2.85

159

1.44

59.4

20.9

0.79

-

29.6

-

1.25

-

<40

-

<2

127

51

-

-

9

21

<2

-

2

<5

-

389

10

84

1.94

510

8

8.07

515

24

228

174

0.4

376

80.2

192

12.4

38.6

3.02

186

2.29

92.5

29.3

1.14

<0.5

31

<0.05

1.35

<0.5

62

<2

11

151

<1

64

0.1

2

15

581

5

0.02

4

<5

3

2

406

18

314

2.03

379

7.52

7.63

203

22.6

167

145

-0.04

268

55.1

136

8.19

29.3

2.46

146

1.15

53.4

13.4

0.69

<0.5

27.2

<0.05

0.93

<0.5

41

<2

2

85

<1

51

0.1

1

6

42

2

0.02

2

<5

2

2

295

11

30

1.25

71.4

0.29

0.24

99

0.4

22

14.4

0.25

34.7

8.32

24.3

1.42

2.86

0.31

16.1

0.27

10.6

5.04

0.12

0

2.03

0

0.18

0

5

0

2

21

0

4

0

0

2

124

1

0

0

0

0

0

52

2

73

0.39

99
Table 57.-Construction information and summary statistics for water-quality data for Ridgecrest 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; juS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; jag/L, micrograms per liter]

Construction information

Latitude: 35°04'24" 

Longitude: 106°32'35" 

Date drilled: 1977

Well capacity (gal/min): 2,830 

Cased depth (ft bis): 1,51 2 

Screened interval (ft bis): 730-1 ,500

Ground elevation (ft asl): 5,416 

Static water level (ft bis): 566.42 

Static water level date: 1/12/98

Summary statistics (data from 1988 to 1997)

Perc entiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (uS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ug/L as Al)

Antimony (ug/L as Sb)

Arsenic (ug/L as As)

Barium (ug/L as Ba)

Beryllium (ug/L as Be)

Boron (ug/L as B)

Cadmium (ug/L as Cd)

Chromium (ug/L as Cr)

Copper (ug/L as Cu)

Iron (ug/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese (ug/L as Mn)

Nickel (ug/L as Ni)

Selenium (ug/L as Se)

Silver (ug/L as Ag)

Strontium (ug/L as Sr)

Vanadium (ug/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

44

46

30

28

46

IS

46

42

47

22

43

21

23

21

47

47

43

46

45

7

13

8

10

7

18

9

47

18

8

13

8

8

18

23

48

5

23

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

29

0

0

0

7

0

8

0

7

17

9

26

0

8

10

6

0

10

18

38

0

21

16

9

8

0

12

7

15

190

6.98

7.16

121

19.7

87.4

79

-0.84

152

25.1

70

2.15

19.2

1.88

78

<1

16.1

10.9

0.52

<0.5

23.5

<0.05

0.18

<0.5

<40

<2

<2

131

<1

<50

<0.1

2

<5

<10

<2

0.02

<2

<5

<2

<2

318

<10

<5

<1

248

7.4

7.33

131

23

94

96.4

-0.42

176

32.1

82

3.12

25.7

2.17

95.4

<1

16.9

25.1

0.59

-

25.8

-

0.19

--

<40

-

<2

138

-

<50

-

-

<5

<10

<2

--

<2

<5

~

-

320

<10

<5

<1

282

7.53

7.52

148

23.5

95

99

-0.32

185

32.4

84.7

3.16

26.5

2.51

97.7

<1

17.7

25.8

0.63

<0.5

26.5

<0.05

0.24

<0.5

<40

<2

<2

144

<1

<50

<0.1

2

<5

<10

<2

0.02

<2

<5

<2

<2

335

<10

<5

<1

328

7.84

7.82

178

23.8

97.6

99.9

-0.03

198

33.6

88.3

3.25

27.7

2.7

99.6

<1

19.8

27

0.69

<0.5

28

<0.05

0.28

<0.5

<40

<2

<2

150

<1

<50

<0.1

2

<5

<10

<2

0.02

<2

<5

<2

<2

359

<10

6

<1

331

7.9

8.02

212

23.9

101

102

0.15

210

34.7

93.2

3.35

28.7

2.89

101

1.13

20.3

28.9

0.73

<0.5

29.5

<0.05

0.49

<0.5

<40

<2

3

165

<1

<50

<0.1

3

24

<10

<2

0.02

<2

<5

<2

<2

390

<10

13

<1

336

8

8.07

269

24

104

109

0.26

225

35.5

106

3.42

31

3.08

109

1.52

20.7

31.8

0.76

-

30.3

-

0.55

-

<40

-

3

172

--

62

-

-

68

16

6

-

<2

<5

-

-

450

10

16

1.27

352

8.2

8.14

388

27

106

120

0.4

240

36.2

110

3.54

32.6

3.43

130

1.9

21.9

54.5

0.85

<0.5

32.4

<0.05

0.56

<0.5

72

<2

10

225

<1

62

0.1

3

145

33

33

0.19

2

<5

<2

<2

456

10

19

1.33

305

7.75

7.76

190

23.6

97.9

101

-0.08

199

33.4

90

3.21

27.7

2.68

101

1.12

19.3

27.9

0.69

<0.5

28.1

<0.05

0.34

<0.5

42

<2

2

156

<1

52

0.1

2

23

12

3

0.05

2

<5

<2

<2

367

10

9

1.04

37.7

0.26

0.29

60

0.9

4.31

5.86

0.28

18.5

2.27

9.11

0.29

2.6

0.35

7.3

0.24

1.53

7.03

0.07

0

2.33

0

0.14

0

8

0

1

21

0

4

0

1

36

5

5

0.08

0

0

0

0

43

0

5

0.1

100
Table 58.--Construction information and summary statistics for water-quality data for Ridgecrest 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°04'1 2" 

Longitude: 106°33'10" 

Date drilled: 1974

Well capacity (gal/min): 2,780 

Cased depth (ft bis): 1,448 

Screened interval (ft bis): 620-1,436

Ground elevation (ft asl): 5,385 

Static water level (ft bis): 538.25 

Static water level date: 2/10/98

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (jiS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K.)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaC03 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (jig/L as Al)

Antimony (jig/L as Sb)

Arsenic (jig/L as As)

Barium (jig/L as Ba)

Beryllium (jig/L as Be)

Boron (jig/L as B)

Cadmium (ng/L as Cd)

Chromium (jig/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (jig/L as Mn)

Nickel (jig/L as Ni)

Selenium (jig/L as Se)

Silver (jig/L as Ag)

Strontium (jig/L as Sr)

Vanadium (jig/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

27

27

17

16

27

15

29

25

29

20

23

18

20

18

28

29

29

29

27

7

11

8

10

7

17

9

29

17

8

12

8

8

17

20

28

5

20

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

15

0

0

0

7

0

8

1

7

17

9

6

0

8

6

5

0

10

9

25

0

9

15

9

7

0

11

5

15

210

7.16

7.3

78

15.7

86.3

103

-0.6

165

32.2

83

3.84

21.2

2.37

101

<1

17.9

20.2

0.43

<0.5

24.4

<0.05

<0.05

<0.5

<40

<2

<2

128

<1

<50

<0.1

2

<5

<10

<2

0.01

<2

<5

<2

<2

316

<10

<5

<1

250

7.41

7.35

86

22

98.5

103

-0.4

175

34.1

88.3

4.04

22.2

2.39

102

<1

18.6

22.3

0.48

~

26.9

-

0.12

--

<40

--

<2

131

-

<50

-

--

<5

<10

<2

-

<2

<5

--

..

319

<10

<5

<]

321

7.61

7.75

129

22.4

107

106

-0.22

198

35.2

91.3

4.37

24.2

2.59

105

<1

21.7

23.1

0.55

<0.5

27.4

<0.05

0.28

<0.5

<40

<2

2

141

<1

<50

<0.1

2

<5

<10

<2

0.01

<2

<5

<2

<2

351

<10

<5

<1

339

7.8

7.94

171

22.6

108

108

-0.1

210

39.2

94.4

4.59

26.1

2.73

107

<1

22.1

24.7

0.57

<0.5

30.3

<0.05

0.36

<0.5

<40

<2

3

147

-<1

50

<0.1

2

<5

12

<2

0.02

2

<5

<2

<2

374

<10

8

<1

344

7.93

8.01

264

22.7

110

111

0.2

224

40.2

100

4.81

27.8

3.07

110

1.31

22.6

25

0.6

<0.5

31.3

<0.05

0.39

<0.5

<40

<2

3

156

<1

55

0.1

2

8

18

<2

0.02

2

<5

<2

<2

412

<10

21

<1

346

8.07

8.14

398

23

116

120

0.28

232

42

116

5.08

29.4

3.19

119

1.62

23.2

29.1

0.64

-

31.8

~

0.55

-

<40

--

3

168

~

60

-

-

14

49

3

-

4

<5

-

-

448

10

71

<1

357

8.1

8.2

543

24

120

131

0.4

260

52.8

121

6.15

34.3

3.62

130

1.96

27.6

41

0.69

<0.5

34.2

<0.05

0.6

<0.5

<40

<2

4

211

<1

71

0.1

3

16

388

4

0.03

5

<5

<2

<2

474

15

135

1.19

322

7.77

7.87

205

22.4

107

110

-0.04

210

38.8

97.5

4.62

26.2

2.81

108

1.18

21.9

25.1

0.56

<0.5

29.6

<0.05

0.34

<0.5

<40

<2

3

150

<1

54

0.1

2

7

35

2

0.02

2

<5

<2

<2

381

10

22

1.01

38.4

0.23

0.24

123

1.4

7.46

6.17

0.26

22.2

4.37

9.74

0.49

3.07

0.32

6.23

0.27

1.81

3.96

0.06

0

2.74

0

0.15

0

0

0

1

19

0

6

0

0

4

84

1

0.01

1

0

0

0

44

1

33

0.05

101
Table 59.--Construction information and summary statistics for water-quality data for Ridgecrest 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°04'45" 

Longitude: 106°33'40" 

Date drilled: 1974

Well capacity (gal/min): 2,820 

Cased depth (ft bis): 1,424 

Screened interval (ft bis): 572-1,412

Ground elevation (ft asl): 5,344 

Static water level (ft bis): 495.55 

Static water level date: 2/10/98

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

I Oth 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCC>3)

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCC^)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

33

33

18

16

33

17

33

30

34

21

29

19

21

19

34

34

34

34

32

7

12

8

10

7

17

9

34

17

8

12

8

8

17

21

33

4

21

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

20

0

0

0

7

0

8

1

7

17

9

6

0

8

2

7

0

8

12

30

0

5

14

9

7

0

10

5

13

195

7.25

7.04

62

15.3

114

98

-0.43

192

38.6

99

5

21.1

2.9

97.2

<1

20.7

23.8

0.36

<0.5

28.8

<0.05

<0.05

<0.5

<40

<2

<2

156

<1

<50

<0.1

1

<5

<10

<2

0.02

<2

<5

<2

<2

341

<10

<5

<1

260

7.42

7.33

78

21

115

107

-0.27

221

40.2

106

5.45

23.6

2.98

107

<1

22.9

32.5

0.37

~

30.3

--

0.06

~

<40

--

<2

159

<50

--

-

<5

<10

<2

--

<2

<5

~

-

346

<10

<5

<1

340

7.61

7.63

136

21.5

130

109

-0.13

230

42.6

111

5.65

25.1

3.05

108

<1

24.4

36.3

0.4

<0.5

31.4

<0.05

0.1

<0.5

<40

<2

2

166

<1

62

<0.1

1

<5

<10

<2

0.02

2

<5

<2

<2

358

<10

<5

<1

380

7.72

7.94

179

21.7

134

110

0.04

243

45.7

118

5.97

26.4

3.28

110

<1

26.3

38.3

0.44

<0.5

34

<0.05

0.15

<0.5

<40

<2

3

181

<1

81

<0.1

1

6

<10

<2

0.02

3

<5

<2

<2

391

<10

9

<1

399

7.87

8.01

293

22

137

114

0.2

256

48.2

129

6.37

28

3.52

116

1.3

27

39.6

0.47

<0.5

37.7

<0.05

0.37

<0.5

<40

<2

3

196

<1

113

<0.1

2

10

12

<2

0.02

3

<5

<2

<2

437

<10

12

<1

406

8

8.03

557

23.1

142

121

0.3

266

50.2

144

6.44

30.3

3.75

121

1.62

27.4

41.6

0.51

-

40.6

-

0.43

-

<40

-

4

210

--

127

-

-

16

21

<2

-

3

<5

--

-

497

12

26

1.43

459

8.1

8.08

733

27.8

157

131

0.5

300

52.6

150

6.52

30.8

3.88

142

2.01

27.8

60.1

0.62

<0.5

42.2

<0.05

0.44

<0.5

<40

<2

4

255

<1

133

0.1

2

29

95

12

0.02

3

6

<2

<2

535

16

103

2.32

363

7.72

7.78

233

21.9

133

112

0.02

243

45.6

120

5.92

26.6

3.31

112

1.15

25.7

38.2

0.44

<0.5

34.6

<0.05

0.21

<0.5

<40

<2

3

184

<1

86

0.1

1

9

16

2

0.02

3

5

<2

<2

409

11

15

1.13

57.5

0.22

0.3

180

1.9

10.2

6.16

0.23

20.4

3.82

12.9

0.4

2.54

0.27

8.08

0.26

1.87

5.52

0.06

0

4.24

0

0.15

0

0

0

1

25

0

30

0

0

6

19

2

0

0

0

0

0

59

2

23

0.34

102
Table 60.--Construction information and summary statistics for water-quality data for Ridgecrest 5

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°04'20" 

Longitude: 106°33'45" 

Date drilled: 1990

Well capacity (gal/min): 2,890 

Cased depth (ft bis): 1,470 

Screened interval (ft bis): 636-1,260

Ground elevation (ft asl): 5,355 

Static water level (ft bis): 418.98 

Static water level date: 2/10/98

Summary statistics (data from 1992 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (^iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (|ig/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

14

14

14

12

15

14

15

14

15

15

14

15

15

15

15

15

15

15

15

8

12

8

10

8

11

8

15

11

8

10

8

8

11

15

15

1

15

9

8

1

11

9

11

10

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

11

0

0

0

8

0

8

1

8

10

8

0

0

8

1

6

0

8

1

14

0

0

9

8

0

0

9

7

8

282

7.51

7.4

111

15.6

118

104

-0.25

224

35.4

100

4.27

21

2.32

103

<1

21.5

28.5

0.35

<0.5

30.5

<0.05

<0.05

<0.5

<40

<2

2

141

<1

<50

<0.1

1

<5

<10

<2

0.03

2

<5

<2

2

331

<10

<5

<1

356

7.54

7.7

111

22

124

106

-0.24

228

38.2

100

4.8

21

2.47

106

<1

22.4

29.4

0.4

--

31.5

-

0.06

-

<40

-

3

143

--

61

-

-

<5

12

<2

--

3

-

-

..

337

--

<5

<1

372

7.58

7.79

126

22.1

124

107

-0.15

232

40

102

5.41

23.3

2.73

106

<1

25.5

31.3

0.42

<0.5

33.7

<0.05

0.1

<0.5

<40

<2

4

147

<1

76

<0.1

1

<5

16

<2

-

3

<5

<2

-

341

<10

<5

<1

378

7.72

7.93

148

22.3

129

109

-0.06

236

41.4

105

5.66

24.4

2.91

108

<1

26.6

32.6

0.45

<0.5

37.1

<0.05

0.13

<0.5

<40

<2

5

160

<1

88

<0.1

2

<5

18

<2

0.03

4

<5

<2

2

348

<10

<5

<1

383

7.76

8

189

22.4

131

110

0.02

244

45.2

110

5.93

25.9

3.13

110

1

27.8

34

0.52

<0.5

38.8

<0.05

0.22

<0.5

<40

<2

6

172

<1

94

<0.1

2

6

25

<2

-

5

<5

<2

-

432

<10

8

<1

391

7.87

8.02

260

22.9

133

112

0.16

248

46.3

113

6.27

28.1

3.29

112

1.07

28.6

36

0.75

-

41.2

-

0.41

--

<40

-

6

181

-

120

-

-

6

61

<2

-

8

-

~

-

467

~

10

1.31

402

8.02

8.05

564

24.9

152

131

0.23

264

46.7

135

6.28

28.2

3.7

130

1.12

30.4

48.2

0.76

<0.5

44.5

<0.05

0.41

<0.5

71

<2

11

192

<1

140

0.1

2

6

62

2

0.03

24

<5

<2

2

551

<10

»4

1.52

372

7.69

7.88

190

22

129

110

-0.05

239

42

108

5.58

24.5

2.93

109

1.02

26.4

33.3

0.49

<0.5

36.7

<0.05

0.18

<0.5

43

<2

5

160

<1

88

0.1

2

5

25

2

0.03

5

<5

<2

2

382

<10

7

1.06

28

0.14

0.17

125

1.9

7.74

6.18

0.15

9.62

3.3

9.04

0.54

2.22

0.35

6.16

0.04

2.25

4.53

0.12

0

4.01

0

0.13

0

9

0

2

17

0

23

0

0

0

18

0

-

5

0

0

-

71

0

3

0.16

103
Table 61 .-Construction information and summary statistics for water-quality data for San Jose 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ^g/L, micrograms per liter]

Construction information

Latitude :35°03' 16" 

Longitude: 106°38'48" 

Date drilled: 1949

Well capacity (gal/min): 560 

Cased depth (ft bis): 600 

Screened interval (ft bis): --

Ground elevation (ft asl): 4,950 

Static water level (ft bis): 41 .1 3 

Static water level date: 12/15/97

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (Mg/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

62

64

49

42

64

39

64

61

63

44

61

41

44

41

65

65

62

65

64

7

34

8

31

7

18

10

66

18

8

12

8

8

18

44

64

4

44

16

10

8

18

13

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

48

0

0

0

7

0

8

22

7

17

10

0

0

8

0

5

7

14

23

62

0

26

16

10

6

0

11

13

5

304

6.83

7.3

-44

17.6

139

104

-0.64

356

49.6

95.8

11.8

27.7

7.73

103

<1

88.2

9.8

0.11

<0.5

54.8

<0.05

<0.05

<0.5

<40

<2

4

35

<1

60

<0.1

<1

<5

<10

<2

0.07

<2

<5

<2

<2

552

<10

<5

<1

479

7.1

735

107

18.4

190

160

-0.4

396

52.2

138

12.7

32.4

8.15

159

<1

98.5

13.4

029

--

61.8

-

<0.05

--

<40

<2

6

36

-

79

-

-

<5

<10

<2

-

<2

<5

<2

559

<10

<5

<1

551

7.21

7.58

127

18.6

196

162

-0.29

404

54.5

144

13

35.1

8.87

161

<1

101

14.2

0.31

<0.5

66.1

<0.05

<0.05

<0.5

<40

<2

6

39

<1

97

<0.1

<1

<5

<10

<2

0.07

<2

<5

<2

<2

622

<10

<5

<1

570

7.34

7.66

153

19

200

168

-0.18

428

56.5

155

13.4

36.2

9.24

168

<1

109

16.3

0.33

<0.5

69.4

<0.05

<0.05

<0.5

<40

<2

6

43

<1

133

<0.1

<1

<5

<10

<2

0.08

<2

<5

<2

<2

675

<10

<5

1.4

616

7.46

7.75

179

19.2

210

172

0

452

63.6

172

14.4

38.3

9.73

171

1.01

117

19.9

0.37

<0.5

72.4

<0.05

0.08

<0.5

<40

<2

7

45

<1

144

0.1

<1

<5

14

<2

0.1

3

<5

<2

<2

757

<10

5

1.72

625

7.7

7.82

335

19.6

220

180

0.2

460

67.9

192

15.4

40

9.92

183

1.22

124

22.1

0.41

-

76.7

-

0.09

-

<40

<2

8

55

--

154

-

-

8

19

<2

--

3

<5

<2

..

827

10

8

2.35

650

7.8

8.09

616

22

241

194

0.5

488

77

245

17.5

44.8

12.5

193

1.8

127

44.5

0.69

<0.5

77.9

<0.05

0.1

<0.5

50

<2

14

66

<1

200

0.1

1

8

125

11

0.12

4

<5

<2

2

1010

14

9

2.66

559

7.34

7.65

184

19

202

167

-0.12

428

58.7

160

13.8

36.4

9.25

166

1.05

109

17.3

0.34

<0.5

68.9

<0.05

0.06

<0.5

41

<2

7

44

<1

125

0.1

1

5

16

2

0.09

2

<5

<2

2

696

10

6

1.47

73.6

0.23

0.17

131

0.7

16

14.7

0.25

28.4

6.38

24.9

1.16

3.37

0.83

15

0.14

9.83

4.9

0.07

0

5.57

0

0.02

0

2

0

1

7

0

38

0

0

1

19

1

0.02

1

0

0

0

110

1

1

0.49

104
Table 62.-Construction information and summary statistics for water-quality data for San Jose 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°03'36" 

Longitude: 106°38'32" 

Date drilled: 1959

Well capacity (gal/min): 1,500 

Cased depth (ft bis): 996 

Screened interval (ft bis): 264-996

Ground elevation (ft asl): 4,997 

Static water level (ft bis): 95.88 

Static water level date: 12/15/97

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (|iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (|ag/L as As)

Barium (ng/L as Ba)

Beryllium (|ag/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (|ag/L as Cr)

Copper (ng/L as Cu)

Iron (|ag/L as Fe)

Lead (|ag/L as Pb)

Lithium (mg/L as Li)

Manganese (|ag/L as Mn)

Nickel (|ag/L as Ni)

Selenium (|ag/L as Se)

Silver (|ag/L as Ag)

Strontium (|ag/L as Sr)

Vanadium (ng/L as V)

Zinc (|ag/L as Zn)

Carbon

Total organic carbon (mg/L as C)

78

79

62

58

79

51

77

75

77

57

73

55

57

55

78

78

75

78

76

9

48

9

45

8

18

10

79

18

9

13

9

9

18

58

77

4

58

16

10

7

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

18

0

0

0

7

0

9

0

8

17

10

0

0

9

0

6

0

13

51

68

0

55

16

10

6

0

3

11

15

272

7.33

7.69

46

23.4

66

104

-0.53

265

18.7

62

3.71

29.2

4.63

103

<1

41.5

18.1

0.57

<0.5

56.3

<0.05

0.49

<0.5

<40

<2

8

58

<1

111

<0.1

4

<5

<10

<2

0.01

<2

<5

<2

<2

220

<10

<5

<1

350

7.59

7.95

108

24.7

90.2

106

-0.3

285

24.6

66

5.65

38.9

6.5

105

<1

49.9

23.6

0.62

-

63.5

-

0.57

--

<40

<2

18

66

--

113

--

-

<5

<10

<2

-

<2

<5

<2

..

240

<10

<5

<1

396

7.81

8.01

141

25.7

92

108

-0.08

296

25.6

68

5.93

43.1

6.96

107

1.01

52.6

24.3

0.66

<0.5

67.8

<0.05

0.62

<0.5

<40

<2

19

75

<1

163

<0.1

4

<5

<10

<2

0.05

<2

<5

<2

<2

301

12

<5

<1

420

7.9

8.06

169

25.8

94

110

0.01

304

27.2

69.8

6.34

46.3

7.52

108

1.18

53.8

24.8

0.7

<0.5

71.1

<0.05

0.65

<0.5

<40

<2

20

82

<1

180

<0.1

5

<5

<10

<2

0.09

<2

<5

<2

<2

316

19

<5

<1

428

8.02

8.1

207

25.9

98

112

0.13

312

28.6

72

6.78

48.9

7.89

111

1.3

55.8

26

0.74

<0.5

74.5

<0.05

0.68

<0.5

<40

<2

22

86

<1

189

0.1

5

6

<10

<2

0.11

<2

<5

<2

<2

359

22

7

<1

432

8.2

8.15

428

26

100

116

0.3

316

30.4

75

7.35

51.1

8.58

116

1.56

58.5

27.1

0.77

-

76.6

~

0.75

-

<40

<2

23

105

-

216

~

--

9

16

2

~

<2

<5

<2

..

407

24

12

1.38

451

8.8

8.23

710

28.8

113

163

0.4

385

34.3

102

8.13

57

9.7

162

2.55

61

29.7

0.91

0.6

91.2

<0.05

0.9

<0.5

126

<2

27

118

<1

707

0.3

6

19

148

15

0.12

8

<5

<2

4

444

25

13

1.76

403

7.89

8.04

205

25.7

94.6

111

0

304

27.2

70.7

6.34

45.7

7.45

110

1.23

54.1

25.1

0.7

0.5

70.8

<0.05

0.66

<0.5

45

<2

20

83

<1

211

0.1

5

6

14

2

0.08

2

<5

<2

2

327

17

7

1.07

40.9

0.22

0.1

128

0.8

7.09

7.51

0.21

16.8

2.87

6.03

0.76

5.36

0.89

7.65

0.27

3.27

1.58

0.06

0

5.89

0

0.08

0

20

0

3

14

0

153

0.1

1

3

19

2

0.05

1

0

0

1

59

5

3

0.2

105
Table 63.-Construction information and summary statistics for water-quality data for San Jose 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; juS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; jug/L, micrograms per liter]

Construction information

Latitude: 35°03'43" 

Longitude: 106°39'01" 

Date drilled: 1963

Well capacity (gal/min): 2,010 

Cased depth (ft bis): 1,032 

Screened interval (ft bis): 192-1,032

Ground elevation (ft asl): 4,952 

Static water level (ft bis): 41 .30 

Static water level date: 12/15/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

92

94

77

74

94

60

92

90

92

65

90

63

65

63

93

93

93

93

92

6

56

8

46

6

17

9

95

17

8

12

8

8

17

66

93

4

66

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

12

0

0

0

6

0

8

0

6

16

9

0

0

8

0

5

0

16

59

85

0

66

15

9

7

0

0

15

11

260

7.58

7.62

46

17.6

42

95.2

-0.46

255

13

23.8

2.89

42

4.08

93.4

<1

54.9

8.12

0.74

<0.5

47.6

<0.05

0.2

<0.5

<40

<2

22

53

<1

169

<0.1

2

<5

<10

<2

0.1

<2

<5

<2

<2

210

17

<5

<1

367

7.83

7.98

110

23.4

58.7

113

-0.24

292

16

43.2

3.72

57

5.48

112

<1

57.6

13.6

0.88

--

59.3

-

0.26

--

<40

--

28

54

--

191

-

-

<5

<10

<2

-

<2

<5

--

..

216

25

<5

<1

431

7.95

8.14

134

24

60

114

-0.13

300

16.7

44.4

3.85

61.9

5.69

112

1.48

67.9

14.3

0.91

<0.5

63.5

<0.05

0.28

<0.5

<40

<2

30

60

<1

209

<0.1

2

<5

<10

<2

0.1

<2

<5

<2

<2

236

27

<5

<1

433

8.09

8.2

170

24.3

62.3

116

0.02

310

17.6

46.3

4.07

65.4

6.09

114

1.71

69.3

14.7

0.95

<0.5

66.7

<0.05

0.33

<0.5

<40

<2

33

62

<1

230

<0.1

3

<5

<10

<2

0.11

<2

<5

<2

<2

259

29

<5

<1

440

8.24

8.25

203

24.4

64

118

0.19

318

18.8

49

4.39

68

6.34

116

1.91

70.7

15.3

0.99

<0.5

70.4

<0.05

0.42

<0.5

<40

<2

35

66

<1

261

0.1

3

<5

<10

<2

0.12

<2

<5

<2

<2

279

31

<5

1.14

441

8.33

8.28

236

24.6

66

123

0.3

320

20.3

53.7

4.64

73.6

6.81

122

2.08

72.8

16

1.02

--

74.7

-

0.6

~

<40

-

37

89

-

263

-

-

<5

10

<2

-

<2

<5

~

284

31

6

1.35

446

8.5

8.34

678

32.5

78.6

133

0.6

364

22.6

63.8

5.22

83.4

8.33

133

2.7

78.2

29.5

1.26

<0.5

86.8

<0.05

0.67

<0.5

89

<2

41

89

<1

268

0.1

3

5

25

8

0.13

<2

<5

<2

<2

387

33

8

1.41

421

8.09

8.16

190

24.2

62.4

117

0.03

309

17.8

47.2

4.12

64.8

6.09

115

1.66

68.4

15

0.95

<0.5

66.7

<0.05

0.37

<0.5

43

<2

33

64

<1

228

0.1

3

5

10

2

0.11

<2

<5

<2

<2

261

28

5

1.08

37.8

0.2

0.14

112

1.3

4.54

4.58

0.21

16.5

1.88

5.06

0.45

7.32

0.68

5.02

0.4

5.09

2.35

0.07

0

6.38

0

0.12

0

12

0

4

10

0

31

0

0

0

2

1

0.01

0

0

0

0

41

4

1

0.14

106
Table 64.-Construction information and summary statistics for water-quality data for Santa Barbara 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; fiS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; jag/L, micrograms per liter]

Construction information

Latitude: 35°06'48" 

Longitude: 106°36'26" 

Date drilled: 1963

Well capacity (gal/min): 3,420 

Cased depth (ft bis): 984 

Screened interval (ft bis): 312-984

Ground elevation (ft asl): 5,139 

Static water level (ft bis): 260.83 

Static water level date: 2/1 3/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

41

42

29

26

42

26

43

40

44

30

39

28

30

28

44

44

43

44

43

8

20

8

18

8

18

9

44

18

8

13

8

8

18

30

43

5

30

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

20

0

0

0

8

0

8

4

8

17

9

0

0

8

3

8

7

16

24

39

0

27

15

9

8

0

12

12

14

200

7.28

7.14

44

17.6

95

105

-0.57

168

25.5

62.3

3.72

21.6

2.93

104

<1

26.7

7.3

0.19

<0.5

37.3

<0.05

<0.05

<0.5

<40

<2

2

78

<1

<50

<0.1

<1

<5

<10

<2

0.04

<2

<5

<2

<2

239

<10

<5

<1

270

7.46

7.6

129

19

96

106

-0.45

200

29.5

76.3

4.4

23.7

3.34

105

<1

29.8

7.86

0.53

--

39.5

--

<0.05

--

<40

-

10

79

--

<50

--

--

<5

<10

<2

--

<2

<5

-

..

256

<10

<5

<1

290

7.66

7.91

163

19.6

98

107

-0.22

211

30.6

80

4.52

24.8

3.47

106

<1

32.2

8.29

0.55

<0.5

45.2

<0.05

0.1

<0.5

<40

<2

11

84

<1

57

<0.1

<1

<5

<10

<2

0.04

<2

<5

<2

<2

263

<10

<5

<1

308

7.84

7.98

196

19.6

100

109

-0.05

223

32

84

4.84

26.3

3.68

108

1

33.4

8.66

0.6

<0.5

47.4

<0.05

0.16

<0.5

<40

<2

11

86

<1

69

<0.1

<1

<5

<10

<2

0.05

<2

<5

<2

<2

272

<10

<5

<1

320

7.93

8

225

19.8

104

114

0.1

232

33.4

88

5.04

27.8

3.87

113

1.2

35.3

9.94

0.65

<0.5

48.6

<0.05

0.21

<0.5

<40

<2

12

97

<1

81

<0.1

<1

<5

<10

<2

0.05

<2

<5

<2

<2

301

<10

5

<1

328

8.1

8.08

510

20.5

106

119

0.2

240

35.5

95.6

5.4

29.8

4.3

120

1.57

38

10.2

0.75

-

61.8

-

0.46

-

<40

--

13

114

-

95

-

-

9

16

<2

--

2

<5

~

..

356

11

13

1.87

341

8.7

8.31

634

21

112

124

0.9

280

37.1

108

5.73

35.5

5.33

123

2.04

43.3

15.2

0.97

<0.5

64.1

<0.05

0.5

<0.5

48

<2

18

151

<1

107

<0.1

2

13

53

6

0.06

5

12

<2

<2

361

11

15

2.97

300

7.8

7.9

231

19.7

101

111

-0.07

222

32.1

84.6

4.82

26.6

3.73

no

1.16

33.7

9.11

0.61

<0.5

48

<0.05

0.18

<0.5

40

<2

11

93

<1

72

<0.1

1

6

13

2

0.05

2

5

<2

<2

285

10

6

1.18

32

0.27

0.24

138

0.6

4.22

5.37

0.28

19.6

2.58

7.82

0.41

2.7

0.45

5.65

0.3

3.17

1.4

0.12

0

7.14

0

0.13

0

2

0

2

17

0

18

0

0

2

9

1

0.01

1

2

0

0

35

0

3

0.51

107
Table 65,-Construction information and summary statistics for water-quality data for Thomas 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; uxj/L, micrograms per liter]

Construction information

Latitude: 35°07'53" 

Longitude: 106°32'56" 

Date drilled: 1959

Well capacity (gal/min): 1,890 

Cased depth (ft bis): 1,092 

Screened interval (ft bis): 624-1 ,092

Ground elevation (ft asl): 5,445 

Static water level (ft bis): 595 

Static water level date: 4/9/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

32

32

18

14

32

16

33

29

33

19

28

18

19

18

33

33

33

33

32

7

11

8

9

7

17

9

33

16

8

12

8

8

17

20

32

4

20

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

23

0

0

0

7

0

8

0

7

16

9

29

0

8

2

7

1

16

8

28

0

14

15

9

7

0

12

11

13

310

7

7.4

63

17

144

118

-0.53

240

48.2

94

3.36

33.6

1.7

122

<1

24.7

18.9

0.17

<0.5

26.7

<0.05

0.22

<0.5

<40

<2

<2

142

<1

<50

0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

264

<10

<5

<1

340

7.18

7.47

88

21.9

146

128

-0.33

260

48.8

132

3.39

33.8

1.72

129

<1

27.4

41.8

039

-

28.6

~

-

-

<40

-

<2

143

--

<50

-

-

<5

<10

<2

-

<2

<5

--

..

274

<10

<5

<1

415

7.34

7.62

107

22

147

131

-0.2

280

51.5

134

3.53

36.7

1.88

130

<1

29.2

44.7

0.43

<0.5

28.9

<0.05

0.46

<0.5

<40

<2

<2

153

<1

62

0.1

1

<5

<10

<2

0.02

<2

<5

<2

<2

292

<10

<5

<1

472

7.6

7.82

122

22.15

150

133

0

285

55.4

136

3.7

37.9

2.13

133

<1

30.3

46.2

0.46

0.5

30.7

O.05

0.55

0.5

<40

<2

<2

165

<1

74

0.1

1

<5

10

<2

0.02

<2

<5

<2

<2

320

<10

<5

<1

480

7.78

7.86

148

22.5

150

138

0.2

292

56.5

141

3.82

41.3

2.2

137

1.29

31.6

49.4

0.5

O.5

33

O.05

0.62

0.5

<40

<2

<2

177

<1

87

0.1

1

<5

13

<2

0.02

2

<5

<2

<2

332

<10

6

<1

500

7.87

7.99

178

22.7

155

148

0.3

304

61.7

151

4.05

44.7

2.26

148

1.7

32.8

53.7

0.54

-

33.1

-

-

-

<40

-

2

184

--

106

--

-

<5

17

2

-

3

<5

--

..

354

<10

45

1.23

520

8

8.06

435

23.1

168

151

0.5

332

66.7

162

4.6

45.5

2.35

150

2.78

35.4

89.9

0.61

O.5

33.5

O.05

0.72

0.5

94

<2

9

256

<1

110

0.1

2

6

319

4

0.02

3

<5

<2

<2

394

10

91

1.59

445

7.56

7.76

144

21.9

150

135

-0.01

285

55.1

137

3.72

38.6

2.06

135

1.21

30.1

47.3

0.46

0.5

30.7

0.05

0.51

O.5

43

<2

2

169

<1

76

0.1

1

5

27

2

0.02

2

<5

<2

<2

316

10

13

1.06

58.1

0.27

0.17

89

1.3

5.54

7.98

0.26

18.2

4.54

11.6

0.29

3.33

0.19

7.29

0.43

2.34

9.76

0.08

0

2.22

0

0.16

0

13

0

1

27

0

20

0

0

0

69

0

0

0

0

0

0

33

0

22

0.16

108
Table 66.--Construction information and summary statistics for water-quality data for Thomas 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ug/L, micrograms per liter]

Construction information

Latitude: 35°07'49" 

Longitude: 106°32'35" 

Date drilled: 1958

Well capacity (gal/min): 1 ,670 

Cased depth (ft bis): 1 ,224 

Screened interval (ft bis): 696-1,224

Ground elevation (ft asl): 5,490 

Static water level (ft bis): 629 

Static water level date: 4/9/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ug/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ug/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

25

26

17

14

26

16

28

25

28

19

23

17

19

17

27

28

28

28

27

7

11

8

9

7

16

9

28

16

8

12

8

8

16

19

27

3

19

14

9

6

16

12

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

21

0

1

0

7

0

7

0

7

16

9

26

0

8

1

8

7

14

1

22

0

6

12

9

6

0

10

9

13

320

7.02

7.44

63

18

124

115

-0.5

260

37.8

100

2.4

28.2

1.36

118

<1

13.4

<4

0.25

<0.5

27.2

<0.05

0.16

<0.5

<40

<2

<2

95

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

186

<10

<5

<1

376

7.1

7.45

81

22.8

136

122

-0.44

274

46.8

124

2.99

35.6

1.47

121

<1

21.7

47.7

0.39

--

28.8

~

~

--

<40

-

<2

116

-

68

~

--

<5

10

<2

-

<2

<5

-

210

<10

<5

<1

398

7.41

7.61

92

24.4

138

126

-0.15

280

49.6

126

3.15

37.8

1.97

125

<1

25.4

51

0.42

<0.5

28.9

<0.05

0.2

<0.5

<40

<2

<2

144

<1

81

<0.l

<1

<5

17

<2

~

<2

<5

<2

<2

257

<10

<5

<1

443

7.62

7.75

124

24.5

141

131

0.06

287

52

132

3.31

40.7

2.11

130

<1

26.7

53.6

0.48

<0.5

30.9

<0.05

0.21

<0.5

<40

<2

<2

158

<1

103

<0.1

<1

<5

20

<2

0.02

2

<5

<2

<2

282

<10

<5

<1

481

7.8

7.83

158

24.7

144

133

0.28

299

58.1

136

3.57

42.6

2.29

132

1.11

27.1

58

0.51

<0.5

32.5

<0.05

0.22

<0.5

<40

<2

<2

165

<1

110

<0.1

<1

<5

24

<2

~

2

<5

<2

<2

308

<10

6

<1

492

7.9

7.89

191

25.6

168

138

0.4

305

62.3

138

3.6

46.8

2.43

136

2.35

27.7

65.2

0.57

--

33.2

-

--

-

<40

~

<2

172

~

114

~

--

7

70

7

~

4

8

~

-

317

10

32

1.58

585

8

7.9

485

26

176

142

0.7

360

65.2

150

3.79

53.1

2.43

141

3.19

28.1

83.2

0.83

<0.5

33.5

0.17

0.3

<0.5

<40

<2

2

263

<1

157

<0.1

1

9

117

18

0.02

5

17

<2

<2

324

21

35

1.95

441

7.56

7.71

146

24.3

144

130

0.04

290

53

131

3.3

40.7

2.07

129

1.23

25.5

53.9

0.48

<0.5

30.8

0.07

0.22

<0.5

<40

<2

2

157

<1

98

<0.l

1

5

28

3

0.02

2

6

<2

<2

277

11

9

1.1

56.8

0.28

0.16

104

1.5

12.3

6.16

0.29

18.4

6.28

9.96

0.33

5.01

0.3

5.63

0.58

3.04

12.2

O.I

0

2.03

0.04

0.04

0

0

0

0

34

0

27

0

0

1

25

3

0

1

3

0

0

38

3

10

0.28

109
Table 67.--Construction information and summary statistics for water-quality data for Thomas 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; |aS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; (ag/L, micrograms per liter]

Construction information

Latitude :35°08' 16" 

Longitude: 106°33'13" 

Date drilled: 1958

Well capacity (gal/min): 1,720 

Cased depth (ft bis): 1,200 

Screened interval (ft bis): 672-1,200

Ground elevation (ft asl): 5,415 

Static water level (ft bis): 551 

Static water level date: 7/18/94

Summary statistics (data from 1988 to 1993,1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

22

23

10

8

23

8

24

20

24

10

18

8

10

8

24

24

22

24

23

2

2

2

4

2

10

3

24

10

2

5

2

2

9

10

23

4

10

8

3

7

10

7

9

9

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

12

0

0

0

2

0

2

2

2

8

3

0

0

2

0

1

1

5

3

16

0

1

7

2

7

0

6

4

7

320

7.04

7.18

68

16

137

128

-0.95

260

50.5

48.5

4.18

35

1.59

127

<1

29.5

9.16

0.48

<0.5

34.3

<0.05

<0.05

<0.5

<40

<2

2

120

<!

81

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

307

<10

<5

<1

370

7.33

7.28

-

21

-

135

-0.43

265

51.1

70.7

-

38.1

-

133

<1

29.9

39.7

0.58

-

-

--

--

-

<40

-

5

120

-

..

--

--

--

<10

<2

-

<2

-

--

-

310

-

-

--

420

7.45

7.6

124

21.3

143

137

-0.17

278

51.9

125

4.35

42.3

1.8

135

<1

34.3

41

0.59

-

-

-

<0.05

--

<40

-

6

122

-

93

-

-

<5

<10

<2

0.02

3

<5

--

<2

315

<10

<5

<1

473

7.58

7.83

138

21.4

146

140

0.01

291

54.3

127

4.62

43.7

2.03

139

<1

36

41.9

0.63

<0.5

36.4

<0.05

0.11

<0.5

<40

<2

6

127

<!

114

<0.1

2

<5

33

<2

0.02

3

<5

<2

<2

327

<10

5

<1

482

7.8

7.88

188

22

153

145

0.25

301

59

135

4.85

45.5

2.18

144

1.49

36.9

43.4

0.69

--

-

-

0.41

-

<40

-

8

132

-

132

-

-

24

189

2

0.03

6

<5

--

<2

351

<10

26

<1

529

7.9

7.91

-

22

151

0.35

312

60.6

150

-

46.9

..

151

2.59

38.9

56.3

0.71

-

--

-

-

-

175

-

9

186

~

~

-

-

371

7

-

34

-

--

-

364

-

-

-

610

7.9

7.92

439

25

170

154

0.7

347

61

160

5.1

48.1

2.44

152

3.03

39.7

63.6

0.81

<0.5

38.4

<0.05

0.65

<0.5

254

<2

10

218

<!

199

0.1

3

69

429

9

0.03

53

10

4

<2

376

10

74

1.29

457

7.59

7.71

176

21.4

149

141

0

291

55.1

124

4.61

43.3

2.01

140

1.38

35.4

42.6

0.64

<0.5

36.4

<0.05

0.23

<0.5

67

<2

7

137

<!

124

0.1

2

20

108

3

0.02

9

6

3

<2

333

10

20

1.04

64.5

0.24

0.25

114

1.5

10.4

6.42

0.36

19.9

3.75

26

0.33

3.53

0.27

6.31

0.62

2.83

9.35

0.08

0

2.91

0

0.29

0

68

0

2

30

0

46

0

1

23

151

2

0

16

2

1

0

22

0

25

0.1

110
Table 68.--Construction information and summary statistics for water-quality data for Thomas 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; |iS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; jig/L, micrograms per liter]

Construction information

Latitude: 35°08' 13" 

Longitude: 106°32'41" 

Date drilled: 1958

Well capacity (gal/min): 1,850 

Cased depth (ft bis): 1,020 

Screened interval (ft bis): 672-1,020

Ground elevation (ft asl): 5,485 

Static water level (ft bis): 622 

Static water level date: 12/18/95

Summary statistics (data from 1988 to 1991,1994 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (uS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ug/L as Al)

Antimony (ug/L as Sb)

Arsenic (ug/L as As)

Barium (ug/L as Ba)

Beryllium (ug/L as Be)

Boron (ug/L as B)

Cadmium (ug/L as Cd)

Chromium (ug/L as Cr)

Copper (ug/L as Cu)

Iron (ug/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese (ug/L as Mn)

Nickel (ug/L as Ni)

Selenium (ug/L as Se)

Silver (ug/L as Ag)

Strontium (ug/L as Sr)

Vanadium (ug/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

25

25

13

13

26

11

26

23

27

14

23

12

14

12

26

27

27

27

26

7

8

8

8

7

13

9

27

13

7

8

8

8

14

15

26

4

15

14

9

6

13

12

14

14

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

18

0

1

0

7

0

8

2

7

12

9

22

0

7

0

8

6

8

1

21

0

5

14

9

5

0

11

6

11

280

6.98

7.52

30

14

147

112

-0.45

200

51.6

88.4

3.73

37.9

1.78

111

<1

19.2

<4

0.42

<0.5

33

0.05

0.05

0.5

<40

<2

<2

133

<1

53

0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

260

<10

<5

<1

380

7.2

7.54

84

22.5

154

132

-0.18

276

54.7

108

3.79

44.2

1.96

130

<1

25.6

40.7

0.48

--

-

-

-

-

<40

-

<2

138

-

..

~

-

<5

11

<2

--

<2

<5

-

..

287

<10

<5

<1

420

7.39

7.68

126

23.5

156

137

-0.07

300

58.4

136

4.06

49.5

2.03

135

<1

29

57.4

0.5

0.5

33.8

0.05

0.11

0.5

<40

<2

<2

148

<1

113

O.I

<1

<5

12

<2

0.02

<2

<5

<2

<2

313

<10

<5

<1

500

7.61

7.73

149

23.95

160

140

0.06

315

60.1

141

4.19

52

2.25

140

<1

30

64

0.52

O.5

34.6

0.05

0.19

0.5

<40

<2

<2

156

<1

120

O.I

<1

<5

27

<2

0.02

3

<5

<2

<2

328

<10

8

<1

560

7.8

7.84

215

24.2

181

143

0.3

340

60.8

150

4.33

54.8

2.69

143

1.14

32.4

70.2

0.54

0.5

35.5

0.05

0.21

0.5

<40

<2

<2

158

<1

147

O.I

1

9

45

<2

0.02

3

<5

<2

<2

354

<10

15

<1

581

7.9

7.88

251

24.4

185

152

0.5

372

65.4

166

4.45

56.5

2.79

152

1.58

36

77.9

0.74

--

-

-

-

-

<40

-

2

172

-

-

-

~

21

72

10

-

3

<5

~

-

373

<10

48

1.34

671

8.1

7.91

573

25

196

155

2.5

404

71.6

188

4.58

57.6

3.02

154

2.01

38.6

95.5

0.78

0.5

39.1

O.05

0.22

O.5

81

<2

6

258

<1

162

0.1

1

107

377

23

0.02

5

<5

<2

2

412

10

162

1.48

490

7.58

7.74

184

23.4

167

139

0.19

318

60.2

141

4.17

51.1

2.35

139

1.13

30.3

61.7

0.55

0.5

35

0.05

0.16

O.5

43

<2

2

162

<1

122

O.I

1

15

52

4

0.02

3

<5

<2

2

331

10

23

1.08

91.7

0.29

0.12

131

2.1

14.8

8.75

0.56

38.9

4.64

22.1

0.25

5.2

0.39

9.35

0.26

3.95

18.1

0.1

0

1.9

0

0.07

0

11

0

1

31

0

33

0

0

27

92

5

0

1

0

0

0

39

0

42

0.16

111
Table 69.~Construction information and summary statistics for water-quality data for Thomas 5

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ug/L, micrograms per liter]

Construction information

Latitude: 35°07'44" 

Longitude: 106°33'35" 

Date drilled: 1989

Well capacity (gal/min): 2,210 

Cased depth (ft bis): 1,450 

Screened interval (ft bis): 722-1,450

Ground elevation (ft asl): 5,356 

Static water level (ft bis): 489.79 

Static water level date: 2/23/98

Summary statistics (data from 1990 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as NX

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

16

16

15

14

16

15

16

15

16

16

15

16

16

16

16

16

16

16

16

7

11

8

9

7

13

8

16

13

8

12

8

8

13

16

16

3

16

11

8

3

13

11

13

12

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

7

0

0

0

7

0

8

8

7

12

8

0

0

8

0

8

0

13

5

16

0

2

11

8

3

0

11

2

8

230

7.12

7.18

59

19.3

104

128

-0.59

232

37.4

92

3.2

33.5

2.08

127

<1

28.5

15.1

0.6

<0.5

34

<0.05

<0.05

<0.5

<40

<2

7

76

<1

85

<0.1

2

<5

<10

<2

0.03

<2

<5

<2

<2

241

<10

<5

<1

292

7.23

7.2

73

20.5

110

128

-0.46

240

37.5

94

3.42

34.3

2.13

127

<1

29.3

16.1

0.6

--

34.1

-

-

-

<40

-

7

77

-

98

-

-

<5

<10

<2

-

<2

<5

~

..

249

<10

<5

<1

347

7.42

7.8

134

21.1

110

130

-0.32

246

39.1

99.5

3.51

34.9

2.24

129

<1

31.6

16.8

0.64

<0.5

35.1

<0.05

<0.05

<0.5

<40

<2

8

84

<1

102

<0.1

2

<5

<10

<2

-

3

<5

<2

..

251

<10

7

<1

384

7.56

7.91

162

21.25

113

132

-0.15

250

40.3

101

3.67

36.9

2.43

131

1.05

36.1

18.1

0.67

<0.5

36.2

<0.05

<0.05

<0.5

<40

<2

9

86

<1

113

<0.1

2

<5

11

<2

0.04

3

<5

<2

<2

277

<10

9

<1

393

7.74

7.98

177

21.7

118

133

0.1

252

42.4

106

3.86

37.8

2.74

132

1.13

36.9

19.3

0.75

<0.5

38.1

<0.05

<0.05

<0.5

<40

<2

10

89

<1

126

<0.1

3

<5

16

<2

-

4

<5

<2

-

297

<10

14

1

396

7.84

7.99

243

21.8

120

133

0.22

260

44.1

108

4.06

39.7

3.02

132

1.18

38.3

22.1

0.81

-

38.9

--

-

--

<40

-

11

94

146

-

--

<5

23

<2

--

4

<5

-

325

<10

15

1.29

397

7.92

8.04

451

22

121

143

0.27

260

44.6

116

4.11

43

3.03

142

1.32

38.9

22.2

0.83

<0.5

41.8

<0.05

0.08

<0.5

61

<2

12

98

<1

164

<0.1

3

<5

27

<2

0.05

5

<5

<2

<2

342

<10

22

2.84

363

7.55

7.8

173

21.2

114

132

-0.13

249

40.5

102

3.69

36.8

2.5

131

1.07

34.7

18.4

0.69

<0.5

36.6

<0.05

0.05

<0.5

42

<2

9

86

<1

117

<0.1

2

<5

14

<2

0.04

3

<5

<2

<2

280

<10

10

1.18

46.6

0.23

0.28

95

0.6

4.68

3.44

0.26

6.93

2.23

6

0.25

2.39

0.32

3.33

0.09

3.48

2.16

0.07

0

2.33

0

0.01

0

6

0

2

6

0

22

0

0

0

5

0

0.01

1

0

0

0

31

0

5

0.53

112
Table 70.-Construction information and summary statistics for water-quality data for Thomas 6

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°07'20" 

Longitude: 106°33'04" 

Date drilled: 1990

Well capacity (gal/min): 2,530 

Cased depth (ft bis): 1,536 

Screened interval (ft bis): 760-1 ,520

Ground elevation (ft asl): 5,412 

Static water level (ft bis): 545.77 

Static water level date: 2/23/98

Summary statistics (data from 1990 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (uS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCC^)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO^)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ug/L as Al)

Antimony (ug/L as Sb)

Arsenic (ug/L as As)

Barium (ug/L as Ba)

Beryllium (ug/L as Be)

Boron (ug/L as B)

Cadmium (ug/L as Cd)

Chromium (ug/L as Cr)

Copper (ug/L as Cu)

Iron (ug/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese (ug/L as Mn)

Nickel (ug/L as Ni)

Selenium (ug/L as Se)

Silver (ug/L as Ag)

Strontium (ug/L as Sr)

Vanadium (ug/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

15

15

14

13

15

15

15

14

15

15

14

15

15

15

15

15

15

15

15

6

10

8

8

7

12

7

15

12

7

11

7

7

12

15

15

3

15

10

8

3

12

9

12

10

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

14

0

0

0

6

0

8

3

7

11

6

0

0

7

0

6

5

12

1

14

0

0

10

8

3

0

9

0

8

408

7.02

7.12

-71

22.7

155

115

-0.49

260

49.4

124

3.83

30

1.92

115

<1

23.8

62.4

0.48

<0.5

28.7

<0.05

<0.05

<0.5

<40

<2

4

104

<1

79

<0.1

<1

<5

<10

<2

0.02

7

<5

<2

<2

283

<10

5

<1

441

7.24

7.43

-1

23.1

160

125

-0.31

312

52

130

3.95

36.3

2.22

124

<1

24.6

64.8

0.5

--

28.9

~

-

-

<40

-

4

117

-

80

--

-

<5

12

<2

-

9

<5

-

..

294

--

6

<1

486

7.43

7.69

46

23.3

160

126

-0.08

316

53.4

142

4.33

38.6

2.48

125

<1

25.5

67.1

0.5

<0.5

32.4

<0.05

<0.05

<0.5

<40

<2

5

159

<1

99

<0.1

<1

<5

16

<2

-

9

<5

<2

..

361

<10

8

<1

535

7.55

7.77

100

23.4

165

128

0.06

328

58.2

145

4.81

41.9

2.87

128

<1

29.7

68.1

0.55

<0.5

34.6

<0.05

0.16

<0.5

<40

<2

6

166

<1

122

<0.1

<1

<5

21

<2

0.03

12

<5

<2

<2

382

<10

11

<1

548

7.62

7.85

166

24.3

170

130

0.09

336

64.1

150

5.16

44.5

3.22

129

<1

31.9

76

0.7

<0.5

36.6

<0.05

0.18

<0.5

<40

<2

7

174

<l

153

<0.1

1

<5

31

<2

--

20

<5

<2

..

405

<10

13

<1

583

7.72

7.92

197

25

173

131

0.17

354

65.6

151

6.1

51.4

3.4

130

<1

33.1

81.7

0.85

--

37.5

--

-

-

<40

-

12

176

-

159

-

-

<5

83

<2

-

29

<5

-

..

456

-

19

1.52

602

7.75

8.03

290

25.3

173

131

0.24

368

84.9

159

6.17

51.9

3.89

130

1.3

33.5

88

0.92

<0.5

37.5

0.5

0.95

<0.5

62

2

13

181

<1

161

0.1

2

<5

105

3

0.05

48

<5

<2

<2

480

<10

26

1.54

521

7.51

7.73

105

23.8

165

127

-0.02

326

59.9

144

4.82

42.4

2.85

126

1.02

29.2

71.4

0.61

<0.5

34

0.11

0.22

<0.5

42

2

7

159

<1

122

0.1

1

<5

30

2

0.04

16

<5

<2

<2

380

<10

12

1.1

51.4

0.19

0.22

100

0.8

5.65

3.94

0.19

23.3

8.6

8.65

0.68

5.58

0.49

3.84

0.08

3.31

7.17

0.14

0

3.18

0.16

0.3

0

6

0

2

24

0

29

0

0

0

27

0

0.02

11

0

0

0

57

0

6

0.22

113
Table 71 .-Construction information and summary statistics for water-quality data for Thomas 7

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; -, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°07'1 2" 

Longitude: 106°33'39" 

Date drilled: 1990

Well capacity (gal/min): 2,530 

Cased depth (ft bis): 1,475 

Screened interval (ft bis): 659-1 ,460

Ground elevation (ft asl): 5,347 

Static water level (ft bis): 481 .96 

Static water level date: 2/23/98

Summary statistics (data from 1990 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K.)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (jag/L as Al)

Antimony (jag/L as Sb)

Arsenic (ng/L as As)

Barium (jag/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (^ig/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

16

16

15

14

16

16

16

15

16

15

15

16

16

16

16

16

16

16

16

7

11

9

9

8

13

8

16

13

8

12

8

8

13

16

16

3

16

11

9

3

13

11

13

11

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

12

0

0

0

7

0

8

3

8

12

8

0

0

8

0

6

1

12

8

12

0

1

11

9

3

0 *

11

4

10

336

7.19

7.3

-73

19.3

115

112

-0.55

232

41.2

103

3.53

33

2.26

112

<1

27.6

20

0.56

<0.5

32.1

<0.05

<0.05

<0.5

<40

<2

4

96

<1

94

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

250

<10

<5

<1

351

7.27

7.6

97

20.1

116

121

-0.44

236

41.3

103

3.56

33.7

2.29

121

<1

29.2

21.4

0.56

--

32.8

-

-

--

<40

--

4

99

-

106

-

-

<5

<10

<2

--

2

<5

-

..

264

<10

<5

<1

374

7.47

7.73

109

21.05

118

126

-0.19

250

42.3

104

3.74

34.4

2.33

125

<1

31.4

24.3

0.59

<0.5

33

<0.05

<0.05

<0.5

<40

<2

5

107

<1

115

<0.1

1

<5

<10

<2

--

3

<5

<2

..

274

<10

<5

<1

399

7.63

7.88

151

21.3

122

127

-0.02

258

42.7

106

3.93

35.8

2.65

127

<1

34.5

26.9

0.65

<0.5

35

<0.05

0.12

<0.5

<40

<2

6

108

<1

123

<0.1

2

<5

10

<2

0.03

4

<5

<2

<2

303

<10

8

<1

409

7.73

7.93

208

21.95

126

129

0.05

262

45

113

4.23

37

2.82

128

1.02

37

29.8

0.72

<0.5

38.1

<0.05

0.14

<0.5

<40

<2

7

111

<1

142

<0.1

2

<5

16

<2

-

5

<5

<2

328

<10

11

<1

418

7.77

8

256

22.4

127

130

0.09

288

50.6

114

4.51

38.3

2.97

129

1.18

37.4

32.7

0.83

--

38.1

-

-

-

<40

-

9

115

-

160

--

-

<5

35

3

--

6

<5

-

..

368

<10

28

<1

429

7.86

8.04

457

22.6

129

130

0.1

292

54.2

117

5.03

42

3.48

129

1.32

38.6

34.5

0.88

<0.5

40.6

0.5

0.23

<0.5

42

<2

9

119

<1

209

0.1

3

6

97

5

0.04

28

<5

<2

<2

378

<10

46

1.32

391

7.59

7.81

163

21.3

122

126

-0.1

258

44.4

108

4.02

36.1

2.65

125

1.04

34

27.2

0.67

<0.5

35.6

0.11

0.11

<0.5

40

<2

6

108

<1

131

0.1

2

5

19

2

0.03

5

<5

<2

<2

306

<10

13

1.03

25.5

0.18

0.19

115

0.9

4.27

4.58

0.19

16

3.73

4.88

0.39

2.22

0.32

4.36

0.09

3.36

3.97

0.09 o"

2.65

0.15

0.06

0

1

0

1

6

0

30

0

0

0

22

1

0

6

0

0

0

41

0

13

0.1

114
Table 72.-Construction information and summary statistics for water-quality data for Thomas 8

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; jag/L, micrograms per liter]

Construction information

Latitude: 35°07'1 2" 

Longitude: 106°32'31" 

Date drilled: 1991

Well capacity (gal/min): 2,060 

Cased depth (ft bis): 1,655 

Screened interval (ft bis): 835-1 ,635

Ground elevation (ft asl): 5,462 

Static water level (ft bis): 605.77 

Static water level date: 2/23/98

Summary statistics (data from 1993 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field ()^S/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (|^g/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (|^g/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

22

22

22

21

22

21

22

22

22

22

22

22

22

22

22

22

22

22

22

9

22

10

22

9

10

10

22

10

10

10

10

10

10

22

22

--

22

10

10

10

10

10

9

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

19

0

0

0

9

0

10

20

9

10

10

0

0

10

0

8

10

9

0

20

--

0

10

10

0

9

1

7

443

7.34

7.64

-43

23.8

176

115

-0.07

340

58.4

124

3.28

32.5

2.69

114

<1

27.4

75.8

0.41

<0.5

24.6

<0.05

<0.05

<0.5

<40

<2

10

117

<1

150

<0.1

<1

<5

38

<2

--

28

<5

<2

434

<10

<5

<1

457

7.42

7.7

-7

25.6

176

116

-0.06

344

63.3

158

3.84

35.6

3.09

115

<1

27.7

76.9

0.42

--

27.3

0.05

0.05

--

<40

<2

10

142

<1

153

<0.1

<1

<5

42

<2

--

36

<5

<2

437

<10

5

-

496

7.47

7.76

50

25.7

180

118

0

356

63.9

162

4.05

37.5

3.27

117

<1

27.9

82.8

0.44

O.5

30.5

<0.05

<0.05

0.5

<40

<2

11

188

<1

162

0.1

<1

<5

51

<2

-

38

<5

<2

..

443

<10

6

<1

579

7.58

7.83

85

25.95

182

119

0.11

368

69.6

167

4.34

39.5

3.39

118

<1

28.4

86.2

0.47

0.5

32

O.05

0.05

0.5

<40

<2

13

198

<1

184

O.I

<1

<5

59

<2

-

44

<5

<2

..

508

<10

9

<1

596

7.64

7.87

131

26.6

188

124

0.18

388

71.2

172

4.73

41.7

3.86

123

<1

30.4

87.8

0.55

O.5

33.8

O.05

0.05

0.5

<40

<2

15

224

<1

192

O.I

<1

<5

84

<2

56

<5

<2

..

531

<10

12

<1

596

7.74

7.92

173

27.6

191

128

0.24

396

77.9

176

5.47

44.1

4.92

127

1

33.2

88.3

0.56

--

36.5

0.05

O.05

--

<40

<2

25

234

<1

331

0.5

<1

6

257

<2

-

137

<5

<2

602

11

17

--

610

7.86

8.01

317

27.8

202

135

0.36

420

88.1

177

5.74

46.4

5.13

134

1.13

33.5

91.2

0.63

0.5

39

0.05

0.41

O.5

<40

<2

26

244

<1

386

0.9

<1

7

727

3

-

167

<5

<2

..

622

12

21

1.33

550

7.57

7.82

91

26.2

184

121

0.1

372

69.6

165

4.41

39.7

3.68

120

1.01

29.3

84.4

0.48

O.5

32

O.05

0.08

O.5

<40

<2

14

198

<1

205

0.2

<1

5

127

2

-

60

<5

<2

..

504

10

10

1.06

57

0.13

0.09

80

0.9

6.53

5.6

0.12

21.5

6.67

11.4

0.61

3.49

0.69

5.6

0.03

1.98

4.56

0.06

0

3.42

0

0.1

0

0

0

5

36

0

73

0.3

0

1

172

0

-

38

0

0

64

1

5

0.13

115
Table 73.--Construction information and summary statistics for water-quality data for Vol Andia 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°08'05" 

Longitude: 106°35'48" 

Date drilled: 1960

Well capacity (gal/min): 3,110 

Cased depth (ft bis): 972 

Screened interval (ft bis): 300-972

Ground elevation (ft asl): 5,144 

Static water level (ft bis): 262.99 

Static water level date: 1/12/98

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

31

30

16

15

31

15

30

27

31

20

28

18

20

18

31

31

31

31

29

8

11

8

9

8

17

9

32

17

8

12

8

8

17

20

31

4

20

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

19

0

0

0

8

0

8

0

8

16

9

0

0

8

4

6

8

13

14

26

0

4

15

9

7

0

12

8

9

240

7.3

7.41

95

12.5

143

101

-0.44

195

46.7

90.8

5.3

17.2

2.04

100

<1

44.7

6.16

0.35

<0.5

26.2

<0.05

0.68

<0.5

<40

<2

4

96

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

370

<10

<5

<1

260

7.55

7.8

112

17

144

106

-0.3

220

47.1

122

5.38

18.2

2.05

105

<1

49.2

11.6

0.37

--

28.4

--

-

-

<40

-

5

102

--

<50

-

--

<5

<10

<2

--

<2

<5

--

377

<10

<5

<1

330

7.73

7.89

128

17

153

107

0.06

232

50.7

125

5.65

19.9

2.2

106

<1

50

12.7

0.41

<0.5

29

<0.05

0.84

<0.5

<40

<2

6

105

<1

<50

<0.1

<1

<5

<10

<2

0.03

2

<5

<2

<2

396

<10

<5

<1

375

7.85

7.92

173

17.2

168

110

0.17

244

54.7

135

6.62

21.2

2.28

109

<1

51.7

13.5

0.45

<0.5

31.6

<0.05

0.88

<0.5

<40

<2

7

123

<1

51

<0.1

<1

<5

<10

<2

0.03

2

<5

<2

<2

423

<10

5

<1

399

8

8.02

288

17.3

170

114

0.3

280

59.2

147

6.95

22.2

2.46

116

1.19

75.1

16.1

0.48

<0.5

32.2

<0.05

0.89

<0.5

<40

<2

7

132

<1

61

<0.1

<1

<5

11

<2

0.03

3

<5

<2

<2

454

<10

7

1.22

446

8.15

8.08

425

18

185

120

0.37

300

62.2

156

7.47

22.7

2.83

120

1.55

80.5

17

0.51

--

33.2

-

--

--

<40

-

8

141

--

75

--

-

9

18

2

-

3

<5

-

..

541

<10

9

1.51

463

8.5

8.13

485

18.6

214

124

0.8

364

73.8

186

8.83

22.7

3.04

143

1.96

107

20.7

0.53

<0.5

36.6

<0.05

1.06

<0.5

94

<2

8

195

<1

75

0.2

<1

31

25

17

0.03

4

<5

<2

<2

628

10

12

2.65

369

7.85

7.91

217

17

167

112

0.14

256

55.3

137

6.5

20.8

2.37

112

1.15

60.4

14

0.44

<0.5

31.2

<0.05

0.87

<0.5

43

<2

7

123

<1

57

0.1

<1

7

12

3

0.03

3

<5

<2

<2

439

10

6

1.18

61.9

0.25

0.16

116

1.2

18.2

5.51

0.26

35.6

6.66

17.3

0.91

1.68

0.27

8.07

0.26

15.3

2.59

0.05

0

2.74

0

0.11

0

13

0

1

23

0

10

0

0

6

4

3

0

1

0

0

0

68

0

2

0.42

116
Table 74.-Construction information and summary statistics for water-quality data for Vol Andia 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°07'31" 

Longitude: 106°35'02" 

Date drilled: 1960

Well capacity (gal/min): 3,150 

Cased depth (ft bis): 852 

Screened interval (ft bis): 360-852

Ground elevation (ft asl): 5,208 

Static water level (ft bis): 340.29 

Static water level date: 12/29/97

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field ((iS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese (ug/L as Mn)

Nickel (ug/L as Ni)

Selenium (ug/L as Se)

Silver (ug/L as Ag)

Strontium (ug/L as Sr)

Vanadium (ug/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

25

25

15

14

26

14

26

21

26

19

23

17

19

17

26

26

25

26

26

7

10

7

8

7

16

8

27

16

7

11

7

7

16

19

26

4

19

14

8

7

16

12

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

16

0

0

0

7

0

7

0

7

15

8

0

0

7

7

3

7

11

15

22

0

17

13

7

7

0

11

5

12

191

7.28

7.54

91

15

108

85.9

-0.61

108

34.3

87.6

3.81

15.4

1.19

81.1

<1

18.7

4.57

0.22

<0.5

29.2

<0.05

0.83

<0.5

<40

<2

5

75

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

219

<10

<5

<1

210

7.53

7.6

105

17

108

97.6

-0.2

160

36.5

94

3.87

15.9

1.43

96.7

<1

26.4

8.67

0.42

-

29.4

-

-

-

<40

-

5

80

--

<50

-

-

<5

<10

<2

--

<2

<5

-

225

<10

<5

<1

256

7.81

7.78

119

17.5

110

99.6

-0.07

178

37.9

97

4.01

16.2

1.78

98.8

<1

28.7

9.07

0.46

<0.5

31

<0.05

0.94

<0.5

<40

<2

5

83

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

237

<10

<5

<1

296

7.85

7.96

173

17.5

112

101

0

192

38.8

101

4.09

17.6

1.85

99.8

<1

29.5

9.65

0.49

<0.5

33

<0.05

1.16

<0.5

<40

<2

6

87

<1

<50

0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

249

<10

7

<1

301

8

8.04

207

17.6

113

102

0.2

204

42.4

114

4.21

18.3

2

101

1.23

30.9

9.84

0.52

<0.5

33.8

<0.05

1.26

<0.5

<40

<2

6

89

<1

55

0.1

<1

7

<10

<2

0.03

<2

<5

<2

<2

259

<10

10

<1

307

8.1

8.21

326

18

114

110

0.22

210

44

127

4.45

19.8

2.12

109

1.8

32.6

10.2

0.53

-

34.1

-

-

--

<40

-

7

118

59

-

-

23

25

2

-

2

<5

-

-

307

<10

30

1.24

380

8.12

8.76

332

19

114

111

0.23

245

45.9

160

4.73

22.2

2.21

111

4.49

34.9

16.2

0.56

<0.5

34.2

<0.05

1.4

<0.5

93

<2

7

125

<1

65

0.1

<1

176

354

17

0.03

7

16

2

<2

307

10

38

1.85

279

7.85

7.96

181

17.5

111

101

0

189

39.6

107

4.12

17.7

1.85

100

1.27

29.3

9.55

0.48

<0.5

32.2

<0.05

1.12

<0.5

43

<2

6

91

<1

53

0.1

<1

18

29

3

0.02

2

6

2

<2

253

10

11

1.08

42.3

0.22

0.29

80

0.7

2.21

4.99

0.24

26.4

2.89

16.7

0.22

1.65

0.25

5.57

0.7

3.04

1.73

0.07

0

1.86

0

0.2

0

13

0

1

14

0

5

0

0

43

79

3

0

1

3

0

0

25

0

10

0.22

117
Table 75.--Construction information and summary statistics for water-quality data for Vol Andia 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; ^S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ^g/L, micrograms per liter]

Construction information

Latitude: 35°07'41" 

Longitude: 106°36'16" 

Date drilled: 1960

Well capacity (gal/min): 2,430 

Cased depth (ft bis): 900 

Screened interval (ft bis): 264-900

Ground elevation (ft asl): 5,110 

Static water level (ft bis): 230.01 

Static water level date: 1/8/97

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L_as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

30

30

17

15

30

16

30

28

31

21

28

19

21

19

32

31

31

31

31

8

11

8

9

8

18

9

33

18

8

13

8

8

18

21

32

5

21

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

22

0

2

0

8

0

8

0

8

18

9

0

0

8

1

8

8

13

14

31

0

16

16

9

8

0

12

14

14

220

7.32

7.47

98

16.1

134

96.4

-0.4

208

41.8

82.1

4.78

18.3

2.56

95.4

<1

33.8

<4

0.41

<0.5

31.7

<0.05

0.28

<0.5

<40

<2

5

91

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

337

<10

<5

<1

260

7.54

7.6

115

17.9

140

99.1

-0.24

220

43.9

116

5.45

18.7

2.56

98.1

<1

50.4

9.85

0.42

~

35.5

-

--

-

<40

-

6

91

--

54

-

--

<5

<10

<2

-

<2

<5

--

..

344

<10

<5

<1

319

7.73

7.84

150

18

144

100

-0.1

230

47.1

119

5.8

19.7

2.61

99.4

<1

54.1

16.1

0.44

<0.5

35.7

<0.05

0.34

<0.5

<40

<2

6

95

<1

56

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

381

<10

<5

<1

375

7.86

7.93

173

18

147

101

0.1

245

51.2

123

6.64

21.1

2.85

101

<1

56.7

17.8

0.49

<0.5

37.3

<0.05

0.42

<0.5

<40

<2

7

100

<1

58

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

403

<10

<5

<1

401

7.95

7.96

277

18.1

151

104

0.13

262

53.4

130

6.87

22.4

2.98

104

1.03

59.2

19.7

0.52

<0.5

39.1

<0.05

0.54

<0.5

<40

<2

7

108

<1

74

<0.1

<1

5

10

<2

0.03

<2

<5

<2

<2

435

<10

<5

<1

408

8.01

8.03

479

19

153

111

0.4

280

54.6

137

7.04

22.6

3.05

110

1.49

65.7

22.2

0.54

-

40.4

--

-

-

<40

-

8

122

-

86

~

--

10

12

<2

-

2

<5

--

-

475

10

14

1.48

422

8.38

8.25

678

21.1

159

113

0.57

284

55.9

153

7.92

24.3

3.54

112

1.83

68.7

32.8

0.65

<0.5

47.1

<0.05

0.56

<0.5

<40

<2

10

195

<]

103

<0.1

<1

10

31

3

0.03

2

<5

<2

<2

514

11

22

1.86

358

7.82

7.88

245

18.1

147

103

0.05

247

50.1

124

6.41

21

2.84

102

1.12

56.1

17.2

0.49

<0.5

37.9

<0.05

0.43

<0.5

<40

<2

7

107

<1

67

<0.1

<]

6

11

2

0.03

2

<5

<2

<2

409

10

7

1.09

55.6

0.21

0.18

164

0.8

5.98

4.08

0.23

21.6

4.27

12.3

0.71

1.58

0.24

4.26

0.23

7.07

5.78

0.05

0

3.83

0

0.11

0

0

0

1

24

0

16

0

0

2

5

0

0

0

0

0

0

46

0

4

0.24

118
Table 76.--Construction information and summary statistics for water-quality data for Vol Andia 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°08'03" 

Longitude: 106°35'12" 

Date drilled: 1960

Well capacity (gal/min): 2,970 

Cased depth (ft bis): 876 

Screened interval (ft bis): 372-876

Ground elevation (ft asl): 5,200 

Static water level (ft bis): 327.37 

Static water level date: 12/29/97

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (|aS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (jag/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

31

29

16

15

31

15

31

25

31

21

27

19

21

19

31

31

29

31

30

8

11

8

9

8

18

9

32

18

8

12

8

8

18

21

31

5

21

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

2

0

19

0

0

0

8

0

8

0

8

17

9

0

0

8

8

8

7

12

15

29

0

20

16

9

8

0

13

13

12

210

7.29

7.23

84

16

117

89.2

-0.54

170

36.4

84

4.3

15.6

<1

82.5

<1

23.5

4.59

0.37

<0.5

25.8

<0.05

0.8

<0.5

<40

<2

4

79

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

251

<10

<5

<1

220

7.56

7.6

105

16.7

119

104

-0.3

185

38.4

101

4.49

16

<1

103

<1

32.2

8.01

0.39

-

26.9

~

--

--

<40

-

6

80

--

<50

-

-

<5

<10

<2

-

<2

<5

-

..

258

<10

<5

<1

270

7.69

7.83

166

16.9

120

106

-0.08

188

40.7

103

4.52

16.3

1.66

105

<1

34

8.5

0.42

<0.5

30.1

<0.05

0.84

<0.5

<40

<2

7

81

<1

<50

0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

262

<10

<5

<1

313

7.88

7.95

184

17

124

108

0.1

204

43

107

4.77

16.9

1.91

107

<1

35.6

9.49

0.45

<0.5

30.9

0.05

0.91

0.5

<40

<2

8

92

<1

<50

0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

278

<10

<5

<1

325

8

8.01

324

17.1

130

110

0.2

224

46.3

111

5.32

18.4

2.14

110

1.22

38

9.99

0.48

O.5

32.4

O.05

1

0.5

<40

<2

8

103

<1

63

0.1

<1

6

11

<2

0.03

<2

<5

<2

<2

323

<10

8

1

341

8.13

8.21

327

18

137

117

0.3

228

46.8

135

5.55

19.9

2.24

116

1.62

41

11

0.5

-

33.7

-

-

-

<40

--

9

128

-

70

--

-

7

12

<2

-

<2

<5

~

..

360

<10

12

1.28

390

8.2

8.91

489

20.8

142

126

0.5

252

49.5

140

5.67

21.8

2.56

126

6.3

60.6

16.8

0.52

<0.5

41.2

O.05

1.06

O.5

92

<2

9

141

<1

70

0.1

1

9

16

6

0.03

2

<5

<2

<2

364

10

15

1.8

298

7.84

7.93

228

17.2

126

109

0.05

207

43

110

4.93

17.5

1.83

107

1.31

36.3

9.61

0.45

O.5

31.5

O.05

0.93

O.5

43

<2

7

96

<1

55

0.1

1

6

11

2

0.02

2

<5

<2

<2

292

10

7

1.07

45.5

0.21

0.34

106

0.8

7.2

6.22

0.23

20

3.69

12.4

0.43

1.72

0.42

6.98

0.98

6.03

2.13

0.04

0

3.99

0

0.1

0

12

0

1

17

0

8

0

0

1

1

1

0

0

0

0

0

37

0

3

0.2

119
Table 77.--Construction information and summary statistics for water-quality data for Vol Andia 5

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; ^S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°08'05" 

Longitude: 106°36'09" 

Date drilled: 1960

Well capacity (gal/min): 3,080 

Cased depth (ft bis): 900 

Screened interval (ft bis): 260-900

Ground elevation (ft asl): 5,112 

Static water level (ft bis): 228.07 

Static water level date: 1/12/98

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K.)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2 )

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

30

30

15

14

30

15

29

27

30

19

25

18

20

18

30

30

29

30

28

8

11

8

9

8

17

9

31

17

8

12

8

8

17

20

30

4

20

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

17

0

0

0

8

0

8

0

8

17

9

0

0

8

7

6

8

10

13

20

0

11

15

9

6

0

11

5

11

230

7.44

7.27

119

16.7

121

97.7

-0.3

220

39.8

94

5.04

2.91

2.15

97.2

<1

47.1

6.31

0.39

<0.5

26.2

<0.05

0.13

<0.5

<40

<2

6

73

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

326

<10

<5

<1

270

7.63

7.79

127

17.15

129

98

-0.16

229

42.2

110

5.39

17.5

2.22

97.9

<1

53.9

10.8

0.4

--

28.6

-

--

-

<40

--

6

75

-

<50

-

-

<5

<10

<2

-

<2

<5

-

-

326

<10

<5

<1

330

7.72

7.8

140

17.5

140

101

-0.05

235

45.6

119

5.8

18

2.31

100

<1

59.4

14.1

0.45

<0.5

29.2

<0.05

0.23

<0.5

<40

<2

6

83

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

353

<10

<5

<1

370

7.88

7.95

169

17.6

142

102

0.1

248

47.9

125

6.05

20

2.47

101

<1

62.6

15.3

0.48

<0.5

34.1

<0.05

0.27

<0.5

<40

<2

7

91

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

394

<10

5

<1

380

7.94

8.02

263

17.8

145

104

0.19

255

51.7

130

6.47

21.2

2.57

105

1.18

63.9

16

0.51

<0.5

36.1

<0.05

0.3

<0.5

<40

<2

8

102

<1

66

<0.1

<1

15

13

3

0.03

2

<5

<2

<2

434

<10

12

1.11

392

8

8.12

318

18.5

151

113

0.3

271

56.5

135

6.79

22.1

2.93

113

1.46

65

17.3

0.55

--

39.5

--

--

-

<40

--

8

122

-

71

--

-

59

23

7

-

2

<5

--

-

468

10

30

1.3

450

8.1

8.18

521

21.1

152

113

0.5

348

57.9

169

6.96

23

2.97

113

1.53

72.6

55.4

0.62

<0.5

47.7

<0.05

0.35

<0.5

<40

<2

8

146

<1

83

0.1

<1

66

32

32

0.03

4

<5

<2

2

570

11

42

2.65

352

7.83

7.92

214

17.8

141

103

0.09

250

48.4

126

6.08

19

2.47

103

1.12

61.2

15.8

0.48

<0.5

34.2

<0.05

0.26

<0.5

<40

<2

7

95

<1

57

0.1

<1

15

13

4

0.03

2

<5

<2

2

400

10

12

1.15

50.4

0.16

0.21

109

0.9

7.68

4.66

0.19

22.9

4.83

14.9

0.51

4.14

0.23

5

0.18

4.87

7.89

0.06

0

5.91

0

0.06

0

0

0

1

18

0

11

0

0

19

6

6

0

0

0

0

0

63

0

11

0.41

120
Table 78.--Construction information and summary statistics for water-quality data for Vol Andia 6

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ug/L, micrograms per liter]

Construction information

Latitude: 35°08'26" 

Longitude: 106°35'25" 

Date drilled: 1960

Well capacity (gal/min): 3,190 

Cased depth (ft bis): 984 

Screened interval (ft bis): 324-984

Ground elevation (ft asl): 5,178 

Static water level (ft bis): 294.95 

Static water level date: 12/29/97

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as S04)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

29

29

14

14

29

14

27

25

28

19

26

17

19

17

28

28

28

28

28

8

11

8

9

8

16

9

30

16

8

11

8

8

16

19

29

3

19

14

9

6

16

12

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

11

0

0

0

8

0

8

0

8

14

9

0

0

8

4

7

7

11

9

28

0

3

14

9

6

0

10

8

9

180

7.4

7.2

1

15.8

120

103

-0.44

165

34.9

94.1

4.15

13.7

<1

102

<1

29.1

4.34

0.35

<0.5

21.7

<0.05

0.52

<0.5

<40

<2

6

98

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

235

<10

<5

<1

230

7.59

7.8

93

16.3

121

105

-0.2

175

37.2

98.5

4.65

16.6

1.7

103

<1

31.6

7.83

0.38

--

27

--

--

~

<40

~

6

109

-

<50

-

-

<5

<10

<2

-

<2

<5

-

..

262

<10

<5

<1

271

7.74

7.93

117

16.5

122

107

-0.03

189

39.5

102

4.76

17

1.9

105

<1

34.3

8.47

0.41

<0.5

29.7

<0.05

0.56

<0.5

<40

<2

7

117

<1

<50

<0.1

<1

<5

<10

<2

-

3

<5

<2

<2

285

<10

<5

<1

315

7.82

8.02

136

16.7

124

109

0.01

205

40.9

106

5.06

17.7

2.15

108

1.09

36.7

8.77

0.44

<0.5

30.9

<0.05

0.62

<0.5

<40

<2

8

126

<1

52

<0.1

<1

<5

10

<2

0.03

3

<5

<2

<2

303

<10

6

<1

331

7.98

8.07

192

17

129

116

0.2

213

45.3

120

5.63

18.9

2.24

113

1.35

39.5

9.46

0.48

<0.5

31.9

<0.05

0.64

<0.5

<40

<2

8

146

<1

61

<0.1

<1

7

22

<2

~

3

<5

<2

<2

363

<10

9

1.29

346

8.1

8.11

261

18

136

118

0.3

240

46.4

129

5.89

20

2.61

117

1.56

44.2

9.76

0.51

--

33.2

-

--

-

40

--

9

164

~

71

-

-

13

35

<2

-

5

<5

--

390

10

21

1.38

352

8.3

8.18

536

19.4

140

120

0.42

248

47.3

148

6.15

21.4

2.73

119

1.97

46.8

20.5

0.6

<0.5

38.9

<0.05

0.82

<0.5

43

<2

9

169

<1

76

0.1

1

40

1350

5

0.03

12

<5

<2

<2

395

15

21

1.52

299

7.85

7.95

171

16.9

127

111

0.05

204

41.5

111

5.15

17.9

2.11

109

1.21

36.9

9.14

0.44

<0.5

30.6

<0.05

0.62

<0.5

40

<2

8

132

<1

56

0.1

1

8

85

2

0.03

3

<5

<2

<2

319

10

9

1.11

46.3

0.2

0.24

123

0.7

6.18

4.81

0.2

21.8

3.41

13.6

0.54

1.64

0.4

4.98

0.29

4.18

2.45

0.05

0

4.14

0

0.09

0

1

0

1

21

0

9

0

0

9

307

1

0

2

0

0

0

50

1

5

0.18

121
Table 79.--Construction information and summary statistics for water-quality data for Volcano Cliffs 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; jaS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°09'35" 

Longitude: 106°43'43" 

Date drilled: 1968

Well capacity (gal/min): 2,220 

Cased depth (ft bis): 1,080 

Screened interval (ft bis): 528-1,056

Ground elevation (ft asl): 5,335 

Static water level (ft bis): 470.31 

Static water level date: 1/12/98

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

I Oth 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Specific conductance, field (pS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (pg/L as Al)

Antimony (pg/L as Sb)

Arsenic (pg/L as As)

Barium (ng/L as Ba)

Beryllium (pg/L as Be)

Boron (pg/L as B)

Cadmium (pg/L as Cd)

Chromium (pg/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (pg/L as Pb)

Lithium (mg/L as Li)

Manganese (pg/L as Mn)

Nickel (pg/L as Ni)

Selenium (ng/L as Se)

Silver (pg/L as Ag)

Strontium (ng/L as Sr)

Vanadium (pg/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

70

72

34

28

71

28

67

65

67

31

63

29

31

29

68

68

68

68

64

7

24

8

23

7

15

9

73

15

8

11

8

8

15

32

71

2

32

13

9

5

15

11

15

13

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

8

0

0

0

7

0

8

0

7

14

9

0

0

8

0

7

0

12

24

66

0

32

13

9

5

0

0

11

11

230

7.08

7.57

59

17

52

113

-0.9

236

13.4

41

3.01

37.3

4.26

111

<1

39.3

7.28

0.82

<0.5

53

<0.05

1.43

<0.5

<40

<2

9

33

<1

101

<0.1

4

<5

<10

<2

0.04

<2

<5

<2

<2

193

17

<5

<1

263

7.75

8.02

103

23.5

64

118

-0.3

260

17.4

48

3.85

45.4

5.09

116

<1

46.8

7.63

0.93

-

58

-

1.53

-

<40

--

12

44

-

111

--

-

<5

<10

<2

--

<2

<5

-

..

270

18

<5

<1

330

7.84

8.08

137

23.8

66

120

-0.16

272

18.7

50

4.16

48.3

5.88

118

1.31

48.1

7.87

0.97

<0.5

66.5

<0.05

1.61

<0.5

<40

<2

13

48

<1

128

<0.1

5

<5

<10

<2

--

<2

<5

<2

<2

295

22

<5

<1

379

8

8.16

196

23.9

67.7

121

0.01

280

20

52.6

4.39

52.8

6.26

120

1.6

48.9

8.3

1

<0.5

68.9

<0.05

1.66

<0.5

<40

<2

14

55

<1

163

<0.1

6

<5

<10

<2

0.04

<2

<5

<2

<2

305

24

<5

<1

384

8.17

8.19

357

24.6

70.3

127

0.2

290

21.2

55.6

4.63

56.8

6.77

127

1.86

49.6

8.68

1.03

<0.5

73.6

<0.05

1.72

<0.5

<40

<2

15

62

<1

188

<0.1

6

<5

<10

<2

-

<2

<5

<2

<2

352

26

5

<1

390

8.3

8.22

564

24.7

72

132

0.4

300

21.8

62.6

4.77

60

6.99

131

2.25

51.1

9.16

1.08

-

78.7

--

1.77

~

<40

-

17

72

~

191

--

--

6

14

<2

-

<2

<5

~

..

366

27

14

1.47

500

9.6

9.2

669

27

74.9

137

1.6

336

24.3

76.6

5.07

64.8

7.26

136

19.6

54.3

11

1.29

<0.5

93.9

<0.05

2.18

<0.5

98

<2

19

79

<1

242

0.2

7

22

82

5

0.05

<2

<5

<2

<2

425

37

15

2.09

356

8.01

8.15

259

24

67.7

123

0.04

281

19.7

54

4.32

52.7

6.19

122

1.89

48.8

8.34

1.01

<0.5

69.5

<0.05

1.67

<0.5

44

<2

14

56

<1

163

0.1

6

6

13

2

0.04

<2

<5

<2

<2

316

24

6

1.12

53.3

0.32

0.22

166

1.1

4.28

5.4

0.36

17.1

2.09

6.8

0.47

6.36

0.72

5.67

2.22

2.42

0.65

0.07

0

8.31

0

0.15

0

15

0

2

11

0

40

0

1

4

13

1

0.01

0

0

0

0

52

5

3

0.32

122
Table 80.--Construction information and summary statistics for water-quality data for Volcano Cliffs 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ug/L, micrograms per liter]

Construction information

Latitude: 35°09'1 2" 

Longitude: 106°43'41" 

Date drilled: 1968

Well capacity (gal/min): 2,060 

Cased depth (ft bis): 900 

Screened interval (ft bis): 528-876

Ground elevation (ft asl): 5,328 

Static water level (ft bis): 460 

Static water level date: 3/21/96

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

84

86

45

42

85

37

85

82

86

43

77

41

43

41

86

86

85

86

82

9

34

9

32

9

18

10

87

18

9

13

9

9

18

44

85

4

44

16

10

7

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

14

0

0

0

9

0

9

0

9

16

10

0

0

9

0

8

0

15

36

70

0

41

16

10

7

0

0

12

14

220

7.35

7.7

74

17

68

107

-0.63

220

15.4

50

3.69

27.3

4.57

105

<1

39

4.19

0.62

<0.5

47.1

<0.05

0.89

<0.5

<40

<2

7

44

<1

92

<0.1

4

<5

<10

<2

0.05

<2

<5

<2

<2

306

14

<5

<1

260

7.76

7.96

99

23

69

114

-0.22

245

18.7

50.9

4.15

40.2

5.61

113

<1

42.8

7.06

0.9

--

59.1

-

1.51

--

<40

<2

10

48

-

123

-

-

<5

<10

<2

-

<2

<5

<2

..

310

15

<5

<1

329

7.91

8.04

129

23.7

70

116

-0.07

262

19.2

52.5

4.47

45.4

6.1

114

1.18

44.7

7.3

0.94

<0.5

67.4

<0.05

1.63

<0.5

<40

<2

11

55

<1

147

<0.1

5

<5

<10

<2

0.05

<2

<5

<2

<2

330

18

<5

<1

361

8

8.1

173

24

72

118

0.03

111

21

54.3

4.72

48.8

6.63

117

1.4

45.8

7.8

0.99

<0.5

70.3

<0.05

1.68

<0.5

<40

<2

11

58

<1

157

<0.1

5

<5

<10

<2

0.05

<2

<5

<2

<2

351

21

<5

<1

377

8.17

8.16

252

24.1

72.7

122

0.2

282

21.9

58.5

4.92

50.8

6.96

121

1.73

47.6

8.18

1.03

<0.5

72.7

<0.05

1.74

<0.5

<40

<2

12

64

<1

163

<0.1

6

<5

<10

<2

0.06

<2

<5

<2

<2

390

25

8

<1

380

8.22

8.19

394

24.2

74.4

129

0.3

292

22.8

64.4

5.08

52.5

7.11

128

2.52

49.5

8.73

1.07

-

79.2

-

1.83

--

82

<2

13

80

--

214

-

-

16

14

2

-

<2

<5

<2

..

424

29

39

1.26

410

8.7

8.28

696

31

88

166

0.7

365

26.6

73

5.35

55

8.01

154

11.5

62

16.9

1.39

<0.5

83

<0.05

3.31

<0.5

103

<2

31

83

<1

218

0.1

7

20

114

61

0.07

3

<5

<2

<2

481

35

224

1.53

344

8

8.08

216

23.8

72

121

0.05

273

20.8

56.2

4.69

47.6

6.45

119

1.68

46.3

7.9

0.99

<0.5

69.6

<0.05

1.71

<0.5

46

<2

12

60

<1

160

0.1

5

7

15

3

0.05

2

<5

<2

<2

359

22

21

1.05

46

0.21

0.1

138

1.4

3.29

8.86

0.23

22.3

1.88

5.42

0.39

4.99

0.72

8.07

1.23

3.64

1.41

0.09

0

7.59

0

0.34

0

17

0

3

10

0

35

0

1

4

19

8

0.01

0

0

0

0

45

6

52

0.14

123
Table 81 .-Construction information and summary statistics for water-quality data for Volcano Cliffs 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; (iS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; jig/L, micrograms per liter]

Construction information

Latitude: 35°10'00" 

Longitude: 106°43'45" 

Date drilled: 1980

Well capacity (gal/min): 2,400 

Cased depth (ft bis): 1,31 5 

Screened interval (ft bis): 659-1,302

Ground elevation (ft asl): 5,345 

Static water level (ft bis): 468 

Static water level date: 3/21/96

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percent! les

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (|Ug/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (Mg/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium ((Jg/L as V)

Zinc ((Jg/L as Zn)

Carbon

Total organic carbon (mg/L as C)

76

79

47

42

78

38

79

76

80

43

75

41

43

41

80

80

80

80

77

9

34

9

32

9

18

10

80

18

9

13

9

9

18

43

79

4

43

16

10

7

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

5

0

2

0

9

0

9

0

9

16

10

0

0

9

0

8

0

14

39

77

0

43

16

10

7

0

0

11

16

240

7.61

7.8

78

18

51

110

-0.7

215

11.9

29.6

2.54

42

4.09

107

<1

39.1

<4

0.82

<0.5

48.3

<0.05

1.21

<0.5

<40

<2

10

46

<1

130

<0.1

5

<5

<10

<2

0.04

<2

<5

<2

<2

225

18

<5

<1

270

7.81

8.08

98

23

52.5

121

-0.25

253

14.2

40

3.08

51.3

4.56

119

1.22

42.2

6.6

0.91

-

57.5

-

1.77

~

<40

<2

12

48

-

141

--

--

<5

<10

<2

-

<2

<5

<2

243

21

<5

<1

339

7.96

8.12

114

24

53

122

-0.09

271

15.1

41

3.28

58.2

5.51

120

1.54

46.1

7.03

0.95

<0.5

62.9

<0.05

1.85

<0.5

<40

<2

14

48

<1

163

<0.1

6

<5

<10

<2

0.04

<2

<5

<2

<2

257

26

<5

<]

387

8.08

8.2

170

24.4

54

124

0.04

284

16.1

42.4

3.49

61.5

5.75

123

1.87

47.7

7.37

1

<0.5

65.2

<0.05

1.91

<0.5

<40

<2

15

54

<1

181

<0.1

6

<5

<10

<2

0.05

<2

<5

<2

<2

266

28

<5

<1

395

8.17

8.24

207

24.5

56

127

0.12

292

17.1

46.7

3.62

65.3

5.96

126

2.33

48.8

7.82

1.04

<0.5

68.2

<0.05

1.98

<0.5

<40

<2

16

57

<]

183

<0.1

7

<5

<10

<2

0.06

<2

<5

<2

<2

300

30

9

<1

398

8.3

8.34

309

24.9

60

132

0.21

303

18.8

52.6

3.8

70.2

6.49

131

2.85

50.3

8.22

1.07

-

73.7

-

2.02

--

47

<2

18

71

-

227

-

-

8

<10

<2

-

<2

<5

<2

309

31

23

<1

420

8.5

9.4

730

26

77.2

148

0.8

330

20.4

63.2

4.02

76

7.2

147

31.8

51.5

20.2

1.12

<0.5

79.6

<0.05

2.08

<0.5

96

<2

24

74

<1

304

0.1

8

17

122

2

0.06

<2

<5

<2

<2

317

40

106

1.04

361

8.06

8.21

197

24.1

55.4

126

0.03

281

16.2

44.4

3.44

61

5.68

124

2.34

47

7.54

0.99

<0.5

65.2

<0.05

1.89

<0.5

43

<2

15

55

<1

183

0.1

6

6

14

2

0.05

<2

<5

<2

<2

275

28

13

1

47.8

0.17

0.21

122

1.1

4.48

5.48

0.21

20.5

1.72

5.9

0.31

7.23

0.71

5.62

3.39

2.96

1.71

0.06

0

6.65

0

0.16

0

13

0

2

8

0

43

0

1

3

18

0

0.01

0

0

0

0

26

5

24

0.01

124
Table 82.-Construction information and summary statistics for water-quality data for Walker 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°10'27" 

Longitude: 106°31'40" 

Date drilled: 1980

Well capacity (gal/min): 1,430 

Cased depth (ft bis): 1,71 5 

Screened interval (ft bis): 982-1,703

Ground elevation (ft asl): 5,698 

Static water level (ft bis): 853 

Static water level date: 5/1/96

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (|ag/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

91

92

77

76

92

60

92

87

92

66

86

64

66

64

92

92

91

92

90

9

57

9

47

9

18

10

93

18

9

12

9

9

18

66

91

6

66

17

10

8

18

15

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

84

0

0

0

9

0

9

4

9

16

10

0

0

9

5

8

8

16

43

88

0

54

17

10

8

0

13

10

14

270

7

7.14

13

19

85

93.3

-0.7

165

27.7

80

1.12

16.1

1.14

92.2

<1

18.8

8.23

0.63

<0.5

17.2

<0.05

<0.05

<0.5

<40

<2

4

63

<1

<50

<0.1

<1

<5

<10

<2

0.04

<2

<5

<2

<2

234

<10

<5

<1

386

7.33

7.55

85

25.8

117

99

-0.35

238

40.5

107

2.06

33.4

1.85

98.5

<1

19.8

47.5

0.77

-

27.3

-

0.11

-

<40

<2

17

74

--

<50

-

--

<5

<10

<2

--

<2

<5

<2

.,

252

<10

<5

<1

418

7.57

7.8

117

26.75

124

101

-0.12

254

43.9

111

2.21

36.8

2.12

99.9

<1

22.3

52.4

0.8

<0.5

29.4

<0.05

0.14

<0.5

<40

<2

19

84

<1

<50

<0.1

<1

<5

<10

<2

0.04

<2

<5

<2

<2

287

<10

<5

<1

441

7.67

7.88

157

26.9

126

102

0.01

268

47

117

2.36

38.5

2.3

101

<1

24.1

56.9

0.84

<0.5

31.5

<0.05

0.17

<0.5

<40

<2

21

89

<1

52

<0.1

<1

<5

<10

<2

0.04

<2

<5

<2

<2

329

<10

<5

<1

465

7.77

7.94

206

27

130

104

0.1

280

49.7

120

2.48

40.4

2.51

103

<1

25.1

61.3

0.89

<0.5

33.2

<0.05

0.25

<0.5

<40

<2

22

96

<1

70

<0.1

<1

<5

11

<2

0.05

<2

<5

<2

<2

342

<10

6

<1

470

7.85

7.99

308

27.1

136

106

0.22

284

53.2

124

2.62

42.3

2.7

106

<1

26

62.4

0.93

-

34.1

-

0.44

-

47

<2

25

118

-

73

-

-

6

17

<2

--

2

<5

<2

..

375

10

10

1.17

606

8.2

8.07

617

28.5

154

145

0.5

334

62.9

144

2.88

56.6

3.41

144

1.52

31.3

106

1.1

<0.5

39.9

<0.05

1.17

<0.5

98

<2

40

141

<1

90

0.1

1

8

58

3

0.05

7

<5

<2

<2

406

13

11

4.27

436

7.64

7.83

180

26.6

126

103

-0.03

265

46.7

116

2.32

38.3

2.28

102

1.02

23.7

56.3

0.84

<0.5

31

<0.05

0.23

<0.5

44

<2

21

92

<1

60

0.1

1

5

13

2

0.04

2

<5

<2

<2

319

10

6

1.21

48.2

0.21

0.18

102

1.3

9.87

5.62

0.21

23.7

5.68

8.57

0.3

4.81

0.36

5.65

0.09

2.34

10.4

0.07

0

3.43

0

0.2

0

14

0

5

17

0

13

0

0

1

8

0

0.01

1

0

0

0

43

1

2

0.79

125
Table 83.--Construction information and summary statistics for water-quality data for Walker 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; -, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°10'24" 

Longitude: 106°32'12" 

Date drilled: 1980

Well capacity (gal/min): 2,380 

Cased depth (ft bis): 1,786 

Screened interval (ft bis): 852-1,773

Ground elevation (ft asl): 5,596 

Static water level (ft bis): 694 

Static water level date: 4/1 1/96

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

I Oth 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (|ig/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (Mg/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

86

87

76

73

86

56

85

83

86

61

81

60

61

60

86

86

83

84

86

8

53

8

43

8

16

8

87

16

8

12

8

8

16

62

86

4

62

14

8

6

16

13

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

24

0

0

0

8

0

8

42

8

15

8

0

0

8

0

5

7

9

8

78

0

1

13

8

6

0

12

10

11

467

7.05

7.4

-17

22.9

96.6

128

-0.56

275

28.5

74

4.47

54.9

3.49

126

<1

25

61.9

0.94

<0.5

31.9

<0.05

<0.05

<0.5

<40

<2

26

57

<1

172

<0.1

<1

<5

<10

<2

0.09

<2

<5

<2

<2

199

<10

<5

<1

550

7.41

7.7

76

28.3

99

135

-0.14

356

30.2

83.3

5.12

68.1

4.31

133

<1

30.1

79.2

1.16

-

34.7

-

<0.05

-

<40

-

30

62

-

185

--

--

<5

<10

<2

-

14

<5

--

212

<10

<5

<1

627

7.59

7.86

116

28.7

114

137

-0.01

368

35

94

5.54

76.5

4.8

136

<1

33.6

81.6

1.18

<0.5

38.6

<0.05

<0.05

<0.5

<40

<2

33

69

<1

192

<0.1

<1

<5

12

<2

0.1

17

<5

<2

<2

237

<10

<5

<1

631

7.7

7.97

145

28.8

122

140

0.1

375

39.1

100

5.84

79.2

5.14

139

1.23

35.9

83.7

1.24

<0.5

41.6

<0.05

<0.05

<0.5

<40

<2

36

84

<1

224

<0.1

<1

<5

18

<2

0.12

21

<5

<2

<2

266

<10

<5

<1

638

7.78

8.03

173

29

124

143

0.21

384

41.7

106

6.05

82.1

5.29

141

1.41

37.1

87.3

1.31

<0.5

43.2

<0.05

<0.05

<0.5

<40

<2

39

90

<1

255

0.1

<1

8

26

<2

0.13

23

<5

<2

<2

279

<10

6

1.01

642

7.9

8.07

254

29.8

128

146

0.3

390

43.9

112

6.35

87.7

5.64

145

1.53

38.8

90.2

1.38

-

46.6

--

<0.05

-

<40

-

42

96

-

266

-

--

9

51

<2

-

26

<5

-

..

292

<10

8

1.52

706

8.15

8.15

448

30.4

131

205

0.57

412

48.2

144

6.78

101

6.51

203

2.4

40.4

149

1.5

<0.5

50.9

<0.05

0.49

<0.5

47

<2

50

97

<1

266

0.1

2

12

89

5

0.14

29

254

<2

<2

304

10

9

1.7

623

7.66

7.93

156

28.7

118

141

0.08

373

38.1

99.6

5.79

78.2

5.02

140

1.25

35.2

85.5

1.25

<0.5

41.1

<0.05

0.06

<0.5

40

<2

36

80

<1

223

0.1

1

6

23

2

0.12

20

23

<2

<2

257

10

6

1.12

34.9

0.21

0.15

83

1.1

9.75

8.72

0.2

17.9

5.04

11.6

0.51

8.26

0.56

10.1

0.25

3.04

10.9

0.1

0

4.35

0

0.07

0

2

0

5

13

0

34

0

0

2

17

0

0.02

5

67

0

0

29

0

1

0.24

126
Table 84.-Construction information and summary statistics for water-quality data for Webster 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°10'31" 

Longitude: 106°33'16" 

Date drilled: 1977

Well capacity (gal/min): 2,980 

Cased depth (ft bis): 1,357 

Screened interval (ft bis): 620-1,345

Ground elevation (ft asl): 5,436 

Static water level (ft bis): 536.94 

Static water level date: 2/9/98

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (uS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaC03)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as S04)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ug/L as Al)

Antimony (ug/L as Sb)

Arsenic (ug/L as As)

Barium (ug/L as Ba)

Beryllium (ug/L as Be)

Boron (ug/L as B)

Cadmium (ug/L as Cd)

Chromium (ug/L as Cr)

Copper (ug/L as Cu)

Iron (ug/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese (ug/L as Mn)

Nickel (ug/L as Ni)

Selenium (pg/L as Se)

Silver (ug/L as Ag)

Strontium (ug/L as Sr)

Vanadium (ug/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

116

121

81

74

121

63

119

117

120

68

116

66

68

66

120

120

119

120

116

9

60

8

50

8

16

9

122

16

8

12

8

8

16

69

120

4

69

14

9

6

16

12

16

15

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

37

0

0

0

9

0

7

7

8

14

9

0

0

8

0

6

0

14

60

104

0

66

12

9

6

0

1

12

10

251

6.92

7.35

49

16

89.1

101

-0.75

255

21.6

50.1

3.46

37.7

2.83

90.2

<1

25.2

30.6

0.66

<0.5

38.8

<0.05

<0.05

<0.5

<40

<2

17

65

<1

119

<0.1

2

<5

<10

<2

0.11

<2

<5

<2

<2

243

<10

<5

<1

337

7.45

7.8

108

21

91.8

124

-0.37

274

25.7

70.9

4.88

47.9

4.41

122

<1

30.6

36.3

0.8

-

47.8

-

<0.05

-

<40

-

31

68

--

127

-

--

<5

<10

<2

--

<2

<5

-

-

259

11

<5

<1

426

7.67

7.9

152

22

92.3

126

-0.16

289

27.4

73.8

5.19

53.9

4.61

124

<1

35.5

38.1

0.82

<0.5

52.7

<0.05

0.13

<0.5

<40

<2

33

72

<1

162

<0.1

2

<5

<10

<2

0.13

<2

<5

<2

<2

286

18

<5

<1

453

7.79

7.95

174

22.2

94

128

-0.05

300

28.7

77.2

5.36

56.6

4.82

126

1.16

37.1

40.1

0.86

<0.5

55.2

<0.05

0.19

<0.5

<40

<2

35

78

<1

170

<0.1

3

<5

<10

<2

0.15

<2

<5

<2

<2

302

20

<5

<1

465

7.9

8.01

212

22.4

97.4

131

0.06

308

30.5

81.3

5.56

61.9

5.12

130

1.44

37.9

43.6

0.9

<0.5

57.8

<0.05

0.25

<0.5

<40

<2

37

83

<1

175

<0.1

3

<5

<10

<2

0.18

<2

<5

<2

<2

319

22

6

1.33

500

8.01

8.08

360

22.8

100

135

0.21

322

34

94

5.92

67.5

5.3

134

1.92

39

52.4

0.95

-

59.6

-

0.43

-

42

-

39

98

-

200

~

~

7

11

3

-

<2

10

-

-

360

25

17

7.07

593

8.2

8.28

726

29.4

116

142

0.8

372

38.2

106

6.63

77.9

5.88

141

16

43.4

83

1.21

<0.5

63.9

0.05

1.07

<0.5

103

<2

47

119

<1

208

0.1

3

18

111

30

0.2

5

26

<2

<2

406

36

31

8.47

440

7.76

7.94

207

22.1

95.7

128

-0.05

299

29.2

79

5.36

57.8

4.82

127

1.48

36.4

42.5

0.87

<0.5

54.6

0.05

0.22

<0.5

44

<2

35

80

<1

167

0.1

3

6

22

3

0.15

2

7

<2

<2

306

20

8

1.99

60.8

0.22

0.15

119

1.2

5.11

5.45

0.23

19.7

3.05

8.79

0.47

7.28

0.48

6.27

1.63

2.92

7.96

0.07

0

4.71

0

0.17

0

16

0

4

13

0

25

0

0

3

92

4

0.04

0

6

0

0

38

7

7

2.37

127
Table 85.--Construction information and summary statistics for water-quality data for Webster 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°10'1 2" 

Longitude: 106°33'35" 

Date drilled: 1977

Well capacity (gal/min): 3,170 

Cased depth (ft bis): 1,346 

Screened interval (ft bis): 608-1,334

Ground elevation (ft asl): 5,387 

Static water level (ft bis): 490 

Static water level date: 12/14/95

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

120

122

86

82

123

65

122

118

123

69

117

67

70

68

123

123

120

123

117

8

61

8

52

8

17

9

124

17

8

12

8

8

17

71

123

4

71

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

33

0

1

0

8

0

8

28

8

16

8

0

0

8

0

7

0

12

60

106

0

69

15

9

7

0

0

8

11

250

6.96

7.15

31

17

84

113

-0.9

235

22.9

42

4.86

15.5

2.07

111

<1

27.7

<4

0.64

<0.5

23.1

<0.05

<0.05

<0.5

<40

<2

19

67

<1

87

<0.1

1

<5

<10

<2

0.12

<2

<5

<2

<2

277

10

<5

<1

315

7.47

7.72

117

21

100

127

-0.35

264

27.2

74

6.75

39

5.68

126

<1

34.8

22.1

0.69

--

56.1

-

<0.05

--

<40

-

24

69

-

105

-

-

<5

<10

<2

--

<2

<5

~

-

284

12

<5

<1

366

7.67

7.88

165

21.1

102

129

-0.15

276

28.9

76

7.02

42.1

6.05

128

<1

37.5

23.5

0.72

<0.5

59.3

<0.05

<0.05

<0.5

<40

<2

25

76

<1

123

<0.1

1

<5

<10

<2

0.13

<2

<5

<2

<2

304

14

<5

<1

412

7.8

7.98

193

21.2

104

131

0

285

30

80

7.36

44.1

6.28

130

1.22

38.6

25.2

0.75

<0.5

61.8

<0.05

<0.05

<0.5

<40

<2

27

79

<1

144

<0.1

1

<5

<10

<2

0.14

<2

<5

<2

<2

312

17

6

<1

424

7.9

8.05

242

21.5

108

133

0.1

296

31.5

86.5

7.64

46.9

6.6

132

1.52

39.5

28.2

0.78

<0.5

65.3

<0.05

0.11

<0.5

<40

<2

28

83

<1

154

<0.1

2

13

<10

<2

0.14

<2

<5

<2

<2

337

19

9

1.32

443

8

8.09

412

22

112

137

0.26

304

33.8

94.2

8.02

50.6

6.99

137

1.95

40.7

32.2

0.82

-

68.3

-

0.24

-

<40

--

30

122

-

167

--

-

48

13

3

~

<2

<5

-

..

387

21

19

4.05

471

8.5

8.26

758

29.8

128

164

0.8

375

36.6

131

8.71

56.7

7.79

164

3.13

48.9

51.4

0.92

<0.5

73.5

<0.05

0.46

<0.5

92

2

37

199

<1

184

0.1

2

209

641

64

0.14

3

<5

<2

<2

389

23

90

4.45

394

7.77

7.94

235

21.4

105

132

-0.03

285

30.1

82

7.34

44.1

6.21

131

1.36

38.2

26.3

0.75

<0.5

61.2

<0.05

0.11

<0.5

43

2

27

87

<1

139

0.1

1

22

22

3

0.14

2

<5

<2

<2

325

16

12

1.49

50.5

0.23

0.18

134

1

6.65

6.05

0.27

20.1

2.46

10.6

0.58

5.89

0.77

6.44

0.44

3.07

6.44

0.05

0

7.59

0

0.11

0

13

0

3

31

0

27

0

0

49

76

6

0.01

0

0

0

0

36

4

20

1.1

128
Table 86.--Construction information and summary statistics for water-quality data for West Mesa 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°04'28" 

Longitude: 106°44'18" 

Date drilled: 1958

Well capacity (gal/min): 360 

Cased depth (ft bis): 1,1 76 

Screened interval (ft bis): 504-1,176

Ground elevation (ft asl): 5,175 

Static water level (ft bis): 299 

Static water level date: 3/30/96

Summary statistics (data from 1988 to 1997)

Parameter

Number of 

samples

Number

less than

MDL

Percentiles

Minimum I Oth 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (|ig/L as Sr)

Vanadium (ng/L as V)

Zinc (|ig/L as Zn)

Carbon

Total organic carbon (mg/L as C)

114

116

78

74

115

61

116

111

115

67

109

65

67

64

115

116

113

116

110

8

58

8

47

8

17

9

118

17

8

12

8

8

17

67

116

4

67

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

3

0

60

0

2

0

1

0

8

0

8

0

8

17

9

0

0

8

0

8

0

15

54

110

0

61

15

9

6

0

0

11

12

110

8.13

7.71

34

18

4

125

-0.62

244

1.47

3.52

<0.05

56.4

<1

106

<1

49

<4

0.86

<0.5

26.9

<0.05

0.55

<0.5

<40

<2

16

13

<!

200

<0.1

3

<5

<10

<2

0.04

<2

<5

<2

<2

34

33

<5

<1

380

8.6

8.87

96

27.1

6

153

0.01

304

1.56

5

0.08

91.3

<1

137

6.12

63.5

5.7

1

-

28.3

-

0.82

--

<40

-

22

14

-

213

-

-

<5

<10

<2

-

<2

<5

-

..

40

35

<5

<1

424

8.82

8.94

122

28.3

7

157

0.15

320

1.68

6

0.09

101

<1

139

10.6

65.4

5.93

1.04

<0.5

32.9

<0.05

1.41

<0.5

<40

<2

24

15

<!

253

<0.1

6

<5

<10

<2

0.04

<2

<5

<2

<2

54

39

<5

<1

501

8.99

9.04

165

29.5

9

159

0.37

336

1.92

8

0.1

108

<1

144

13.5

67.9

6.32

1.1

<0.5

36.2

<0.05

1.71

<0.5

<40

<2

27

23

<!

282

<0.1

11

<5

<10

<2

0.04

<2

<5

<2

<2

59

49

<5

<1

527

9.1

9.13

192

30.8

12

163

0.5

353

2.31

9.93

0.13

114

<1

151

17.2

83.8

6.85

1.29

<0.5

40.1

<0.05

1.77

<0.5

<40

<2

30

26

<!

322

<0.1

12

<5

<10

<2

0.04

<2

<5

<2

<2

68

76

10

1.2

540

9.2

9.18

327

31.3

13

172

0.59

372

2.85

12

0.15

119

<1

162

19.4

87.1

7.76

1.36

-

43.5

-

1.83

--

<40

-

34

30

--

333

-

-

5

12

<2

-

<2

<5

-

-

71

96

27

1.48

630

9.54

9.22

606

33

19.9

180

1.06

435

5.14

25.2

0.89

138

1.65

170

24.8

94.8

16.4

1.48

<0.5

47.6

<0.05

2.72

<0.5

<40

<2

43

31

<!

388

<0.1

12

8

17

58

0.04

6

<5

<2

5

73

114

54

1.68

474

8.95

9.01

192

29.2

9.54

160

0.31

338

2.07

8.12

0.12

106

1.02

146

13.4

72.7

6.69

1.16

<0.5

36.3

<0.05

1.55

<0.5

<40

<2

28

21

<!

286

<0.1

9

5

11

3

0.04

2

<5

<2

2

58

62

11

1.13

74.5

0.25

0.21

120

2.1

3.27

8.49

0.26

29.3

0.58

3.12

0.1

12.8

0.09

10.3

5.02

10.5

1.63

0.15

0

5.01

0

0.41

0

0

0

5

6

0

54

0

4

1

2

5

0

1

0

0

1

11

27

13

0.23

129
Table 87.--Construction information and summary statistics for water-quality data for West Mesa 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°05'08" 

Longitude: 106°43'56" 

Date drilled: 1962

Well capacity (gal/min): 1,840 

Cased depth (ft bis): 1,402 

Screened interval (ft bis): 394-1,402

Ground elevation (ft asl): 5,165 

Static water level (ft bis): 279 

Static water level date: 4/8/93

Summary statistics (data from 1988 to 1993)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (fig/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (fig/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium ((ag/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

56

56

25

22

56

14

54

53

56

17

53

15

17

15

56

56

53

56

52

--

9

--

-

-

8

1

58

8

--

4

-

--

8

18

56

3

18

6

1

6

8

4

8

7

0

0

0

0

0

0

0

0

0

0

0

0

0

3

0

2

0

1

0

-

0

-

--

--

7

1

0

0

-

0

--

--

5

13

46

0

17

6

1

6

0

0

5

7

241

8.03

8.2

67

22

6.06

117

-0.6

240

2.04

6.04

0.11

47.6

<1

116

<1

39.6

<4

1.01

-

27.6

--

-

--

<40

<2

21

15

-

179

-

--

<5

<10

<2

0.03

<2

<5

<2

<2

43

54

<5

<1

300

8.17

8.53

118

24

14

147

-0.2

265

3.92

10.2

0.68

74.9

<1

139

2.62

40.5

6.45

1.2

--

-

-

~

--

-

-

35

~

--

..

-

-

-

<10

<2

~

<2

-

-

..

--

-

--

--

350

8.46

8.61

145

24.9

16.1

148

0

281

4.33

12.4

0.73

80.7

1.27

142

4.73

47.9

6.79

1.28

-

30.8

--

~

-

<40

~

37

18

-

199

-

--

<5

<10

<2

-

<2

<5

-

<2

52

56

<5

<1

444

8.6

8.66

160

25

17.6

151

0.19

295

5.12

14

0.84

91.9

1.46

144

6.1

49.4

7.27

1.33

-

32.4

--

--

-

<40

<2

40

22

-

229

-

-

<5

<10

<2

0.04

<2

<5

<2

<2

79

60

<5

<1

450

8.74

8.7

201

25.2

19.8

153

0.3

308

5.5

16

0.91

98.2

1.6

149

6.86

50.8

8.3

1.38

-

32.7

--

-

~

<40

-

41

27

-

253

-

-

8

11

<2

-

<2

<5

--

<2

87

73

15

<1

456

8.94

8.8

230

26

21

166

0.46

324

6.45

18.2

0.96

111

1.67

163

8.26

52.5

8.77

1.45

-

--

-

~

~

-

-

43

~

-

..

-

-

--

38

4

--

<2

-

~

..

-

-

--

-

529

9.59

9.12

449

28.5

22

169

0.74

364

6.52

31.2

1.13

118

2.01

166

16.2

68.7

10.8

1.73

-

38.6

-

-

~

144

<2

45

47

--

267

-

-

39

45

10

0.04

2

<5

<2

<2

97

82

26

<1

407

8.6

8.66

185

25

17.3

152

0.15

295

4.95

14.6

0.8

89.6

1.43

147

5.84

48.9

7.48

1.33

-

32.1

-

--

--

53

<2

39

25

-

226

-

-

10

14

3

0.04

2

<5

<2

<2

72

64

10

<1

70.1

0.28

0.16

94

0.9

3.94

8.66

0.28

23.1

1.05

3.83

0.22

16.3

0.28

9.3

2.45

6.02

1.11

0.12

- -

3.21

-

-

~

37

--

4

10

--

37

-

-

12

10

2

0

0

0

-

0

20

13

9

0

130
Table 88.--Construction information and summary statistics for water-quality data for West Mesa 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ug/L, micrograms per liter]

Construction information

Latitude: 35°04'44" 

Longitude: 106°43'54" 

Date drilled: 1974

Well capacity (gal/min): 2,730 

Cased depth (ft bis): 1,365 

Screened interval (ft bis): 405-1,353

Ground elevation (ft asl): 5,145 

Static water level (ft bis): 253.46 

Static water level date: 4/14/97

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (u,S/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K.)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ug/L as Fe)

Lead (ug/L as Pb)

Lithium (mg/L as Li)

Manganese (ug/L as Mn)

Nickel (ug/L as Ni)

Selenium (ug/L as Se)

Silver (ug/L as Ag)

Strontium (ug/L as Sr)

Vanadium (ug/L as V)

Zinc (ug/L as Zn)

Carbon

Total organic carbon (mg/L as C)

111

111

77

72

111

58

108

105

110

63

105

61

62

60

109

109

111

111

106

8

53

8

44

8

18

9

112

18

8

12

8

8

18

64

110

5

64

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

10

0

0

0

0

0

8

0

8

0

8

16

9

0

0

8

0

7

0

14

49

99

0

58

16

9

8

0

0

11

14

235

7.9

8.16

53

19.9

10

144

-0.7

230

2.81

6

0.29

65.5

<1

135

1.19

39.9

4.22

0.83

<0.5

22.9

<0.05

1.6

<0.5

<40

<2

28

15

<1

232

<0.1

6

<5

<10

<2

0.02

<2

<5

<2

<2

49

61

<5

<1

350

8.34

8.59

93

24.1

10

150

-0.18

278

3.2

9.4

0.34

88.6

<1

141

4.65

47.4

7.51

1.26

-

26.6

-

2.06

-

<40

--

35

15

-

233

-

-

<5

<10

<2

-

<2

<5

-

..

50

63

<5

<1

400

8.55

8.68

127

25

12

152

0.01

295

3.49

10

0.36

92.7

1.05

144

6.36

49.2

7.88

1.37

<0.5

28.2

<0.05

2.19

<0.5

<40

<2

38

17

<1

246

<0.1

6

<5

<10

<2

0.03

<2

<5

<2

<2

55

66

<5

<1

458

8.7

8.73

168

25.2

13

154

0.15

308

3.89

11.1

0.44

97.5

1.2

147

7.47

50.4

8.32

1.45

<0.5

29.4

<0.05

2.23

<0.5

<40

<2

40

19

<1

262

<0.1

7

<5

<10

<2

0.03

<2

<5

<2

<2

61

70

<5

<1

466

8.79

8.79

198

26

14.1

157

0.26

320

4.16

12.5

0.49

102

1.31

150

8.49

52

8.65

1.5

<0.5

30.7

<0.05

2.29

<0.5

<40

<2

44

21

<1

282

<0.1

8

<5

<10

<2

0.04

<2

<5

<2

<2

65

74

9

<1

475

8.87

8.87

340

28.1

18.9

162

0.38

328

4.37

14

0.51

112

1.46

157

9.75

60.6

9.46

1.53

-

33

--

2.39

-

70

--

46

31

--

314

--

-

27

37

<2

-

<2

<5

-

..

75

77

34

1.29

535

9.52

9.19

651

29.4

23.2

174

0.8

389

5.72

16.3

0.57

119

2

172

20.2

80.9

18.4

1.67

<0.5

35.5

<0.05

2.68

<0.5

130

<2

52

47

<1

337

0.1

11

28

102

13

0.04

5

<5

<2

<2

84

88

134

1.36

434

8.65

8.72

196

25.6

13.5

155

0.12

306

3.86

11.3

0.43

98.4

1.21

148

7.29

51.8

8.48

1.41

<0.5

29.5

<0.05

2.23

<0.5

47

<2

41

21

<1

269

0.1

7

9

17

2

0.03

2

<5

<2

<2

61

71

15

1.05

56.9

0.23

0.15

131

1.6

2.91

5.69

0.24

23.2

0.54

1.81

0.07

9.7

0.19

6.86

2.36

6.56

1.55

0.13

0

2.64

0

0.17

0

22

0

4

7

0

32

0

2

8

18

1

0.01

1

0

0

0

9

7

31

0.11

131
Table 89.--Construction information and summary statistics for water-quality data for West Mesa 4

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; nS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°04'49" 

Longitude: 106°43'20" 

Date drilled: 1975

Well capacity (gal/min): 2,340 

Cased depth (ft bis): 1,287 

Screened interval (ft bis): 387-1 ,275

Ground elevation (ft asl): 5,105 

Static water level (ft bis): 226 

Static water level date: 3/30/96

Summary statistics (data from 1988 to 1997)

Number

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum I Oth 25th (median) 75th 90th mum Mean deviation

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and maior ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K.)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (Mg/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (Mg/L as Be)

Boron (|ag/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (|ag/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

113

115

79

74

114

63

113

110

112

67

108

65

67

65

114

113

112

113

109

8

58

8

48

8

17

9

117

17

8

12

8

8

17

68

115

4

68

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

46

0

1

0

0

0

8

0

8

0

8

17

9

0

0

8

0

6

0

12

58

106

0

66

15

7

6

0

0

9

10

245

7.77

8.21

16

17

8

130

-0.6

256

2.4

5.99

0.2

50.4

<1

114

<1

48.9

5.14

0.83

<0.5

28

<0.05

1.45

<0.5

<40

<2

21

10

<1

210

<0.1

6

<5

<10

<2

0.03

<2

<5

<2

<2

34

46

<5

<1

401

8.38

8.55

97

24.8

9.85

134

0.01

302

2.89

8

0.22

93.3

<1

119

4.58

61.2

10.8

0.94

--

29.4

-

1.56

--

<40

--

26

10

-

216

--

--

<5

<10

<2

--

<2

<5

-

..

37

49

<5

<1

472

8.6

8.66

122

25

11.1

136

0.22

320

3.01

9.16

0.25

101

<1

122

5.24

62.8

11.3

1

<0.5

33.2

<0.05

1.66

<0.5

<40

<2

28

14

<1

244

<0.1

8

<5

<10

<2

0.04

<2

<5

<2

<2

53

54

<5

<1

486

8.88

8.98

159

29.8

13

143

0.4

337

3.26

12

0.27

112

<1

130

9.68

87

14.8

1.08

<0.5

35.8

<0.05

1.71

<0.5

<40

<2

36

21

<1

262

<0.1

17

<5

<10

<2

0.04

<2

<5

<2

<2

63

62

<5

<1

554

9.07

9.08

185

31.8

17.3

150

0.54

364

4.44

18

0.4

118

1.04

144

13.9

91.8

16.2

1.4

<0.5

37.8

<0.05

1.78

<0.5

<40

<2

40

28

<1

278

<0.1

18

6

<10

<2

0.04

<2

<5

<2

<2

111

86

9

1.33

565

9.14

9.15

354

31.9

20

160

0.7

374

6.84

20.4

0.77

124

1.48

154

15.5

93.9

17

1.46

-

40.2

~

1.85

--

<40

-

44

32

--

294

-

-

14

14

<2

-

<2

<5

-

123

91

22

2.07

650

9.4

9.2

662

34

27

183

1.3

406

8.28

25.1

0.91

166

1.98

181

17.8

103

17.8

1.64

<0.5

43.1

O.05

1.99

<0.5

<40

<2

53

35

<1

387

0.1

28

16

47

19

0.04

5

<5

4

3

139

97

23

2.73

494

8.82

8.88

193

28.4

14.1

144

0.37

338

4

13.5

0.37

110

1.11

134

9.68

78.2

13.9

1.18

<0.5

35.4

O.05

1.71

<0.5

<40

<2

35

20

<1

267

0.1

15

7

12

2

0.04

2

<5

2

2

79

69

8

1.29

69.4

0.32

0.25

135

3.5

4.48

10.3

0.3

29.6

1.46

5.03

0.2

14.9

0.23

14

4.58

15.6

2.68

0.21

0

3.67

0

0.11

0

0

0

7

8

0

46

0

7

3

7

2

0

0

0

1

0

34

18

6

0.52

132
Table 90.--Construction information and summary statistics for water-quality data for Yale 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; uS/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°04'25" 

Longitude: 106°37'26" 

Date drilled: 1963

Well capacity (gal/min): 2,390 

Cased depth (ft bis): 960 

Screened interval (ft bis): 336-960

Ground elevation (ft asl): 5,159 

Static water level (ft bis): 278 

Static water level date: 2/23/94

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

I Oth 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3)

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron ((ig/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese ((ig/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (Mg/L as Zn)

Carbon

Total organic carbon (mg/L as C)

32

32

19

17

32

18

33

30

33

22

30

20

22

20

34

34

33

34

32

8

12

8

10

8

18

9

35

18

8

13

8

8

18

22

34

5

22

16

9

8

18

14

18

17

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

21

0

0

0

8

0

7

0

8

17

9

0

0

8

1

7

4

14

16

30

0

21

16

9

8

0

13

11

16

240

7.16

7.14

123

19

115

102

-0.6

198

28.6

86

5.62

19.2

3.74

101

<1

31.8

12.2

0.38

<0.5

42.7

<0.05

0.46

<0.5

<40

<2

4

66

<1

<50

<0.1

<1

<5

<10

<2

0.03

<2

<5

<2

<2

239

<10

<5

<1

300

7.31

7.18

124

21

117

104

-0.53

232

32.7

90

6.14

21.7

4.13

102

<1

32.3

18.7

0.48

-

52.1

~

0.47

--

<40

-

6

80

-

56

-

--

<5

<10

<2

--

<2

<5

--

..

267

<10

<5

<1

330

7.59

7.7

149

21.2

120

106

-0.25

250

35.7

91.3

6.78

24.3

4.55

104

<1

37.4

19.4

0.5

<0.5

52.7

<0.05

0.49

<0.5

<40

<2

7

91

<1

67

<0.1

<1

<5

<10

<2

0.04

<2

<5

<2

<2

316

<10

<5

<1

368

7.79

7.93

169

21.3

122

107

0.03

256

38.3

96.4

7.04

26

5.04

106

<1

38.1

20.9

0.54

<0.5

57.4

<0.05

0.54

<0.5

<40

<2

7

104

<1

93

<0.1

1

<5

<10

<2

0.04

<2

<5

<2

<2

332

<10

<5

<1

378

7.9

8.03

194

21.4

123

111

0.17

264

40.5

104

7.67

28

5.47

110

1.33

41.9

21.8

0.57

<0.5

60.6

<0.05

0.56

<0.5

<40

<2

8

121

<1

119

<0.1

2

<5

14

<2

0.04

<2

<5

<2

<2

368

<10

6

<1

385

8

8.11

544

22

130

118

0.2

280

41.4

115

8.21

29.3

6

118

1.64

45.9

22.6

0.63

--

61.7

-

0.59

--

<40

--

9

132

--

129

--

--

16

19

2

--

<2

<5

--

..

407

<10

23

<1

393

8.1

8.11

691

24

137

178

0.3

288

44.8

119

8.68

33

6.83

176

2.51

50.2

24.5

0.92

<0.5

69

0.17

0.62

<0.5

97

<2

12

171

<1

134

0.1

2

32

23

17

0.04

2

<5

<2

<2

441

10

60

1.16

350

7.73

7.83

228

21.3

122

111

-0.06

257

37.8

98.5

7.18

26.1

5.04

110

1.22

39

20.5

0.55

<0.5

56.7

0.07

0.53

<0.5

43

<2

7

106

<1

92

0.1

1

7

12

3

0,04

2

<5

<2

<2

335

10

9

1.01

42

0.25

0.28

160

0.8

5.19

13.8

0.27

17.7

3.98

9.13

0.78

3.31

0.75

13.8

0.38

4.57

2.2

0.09

0

6.57

0.04

0.05

0

13

0

2

23

0

30

0

1

7

4

3

0

0

0

0

0

52

0

13

0.04

133
Table 91 .-Construction information and summary statistics for water-quality data for Yale 2

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u,S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u,g/L, micrograms per liter]

Construction information

Latitude: 35°03'58" 

Longitude: 106°37'29" 

Date drilled: 1973

Well capacity (gal/min): 3,120 

Cased depth (ft bis): 1,191 

Screened interval (ft bis): 351-1,179

Ground elevation (ft asl): 5,128 

Static water level (ft bis): 249.95 

Static water level date: 1/26/98

Summary statistics (data from 1988 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (pS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3 )

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as S04)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (pg/L as Al)

Antimony (pg/L as Sb)

Arsenic (pg/L as As)

Barium (pg/L as Ba)

Beryllium (pg/L as Be)

Boron (pg/L as B)

Cadmium (pg/L as Cd)

Chromium (pg/L as Cr)

Copper (pg/L as Cu)

Iron (pg/L as Fe)

Lead (pg/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (pg/L as Ni)

Selenium (ng/L as Se)

Silver (pg/L as Ag)

Strontium (pg/L as Sr)

Vanadium (pg/L as V)

Zinc (pg/L as Zn)

Carbon

Total organic carbon (mg/L as C)

35

35

20

19

35

19

34

31

35

23

32

21

23

21

35

35

36

36

35

7

14

8

12

7

17

9

36

17

8

12

8

8

17

23

34

4

23

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

19

0

1

0

7

0

8

0

7

17

9

0

0

8

1

8

0

15

22

31

0

23

15

9

6

0

8

11

16

230

7.22

7.09

58

20.6

109

83.6

-0.57

232

31.9

83.3

6.49

25.6

5.42

83.4

<1

32.8

<4

0.52

<0.5

58.1

<0.05

0.36

<0.5

<40

<2

7

85

<1

<50

<0.1

2

<5

<10

<2

0.06

<2

<5

<2

<2

303

<10

<5

<1

300

7.48

7.5

102

20.8

112

103

-0.3

260

33.1

89.4

6.74

28.8

5.7

102

<1

34.8

31.4

0.54

--

58.7

--

0.44

-

<40

-

9

86

-

82

-

-

<5

<10

<2

--

<2

<5

~

..

312

<10

<5

<1

408

7.59

7.87

125

22.7

122

105

-0.21

272

35.6

90.9

7.49

30.4

6.09

104

<1

38

33.4

0.56

<0.5

61.1

<0.05

0.45

<0.5

<40

<2

10

92

<1

92

<0.1

2

<5

<10

<2

0.06

<2

<5

<2

<2

333

<10

<5

<1

420

7.7

7.97

174

23.1

124

108

-0.1

292

37.1

95.8

8.02

33.1

6.9

107

<1

40.1

34.8

0.6

<0.5

66.5

<0.05

0.46

<0.5

<40

<2

11

102

<1

115

<0.1

3

<5

<10

<2

0.06

<2

<5

<2

<2

382

<10

<5

<1

433

7.91

8.02

214

23.2

130

111

0.11

304

40.6

98.4

8.51

35.8

7.28

110

1.16

44.1

35.7

0.66

<0.5

69.7

<0.05

0.48

<0.5

<40

<2

11

109

<1

146

<0.1

4

<5

<10

<2

0.06

<2

<5

<2

<2

415

11

6

<1

437

8.1

8.1

489

23.4

134

113

0.3

308

43.2

105

8.81

41.4

7.58

117

1.51

46.8

36.6

0.7

-

71.9

-

0.51

-

<40

--

12

120

--

166

-

-

5

<10

<2

-

<2

<5

-

..

458

12

14

<1

448

8.26

8.2

731

26

138

124

0.5

312

51.5

117

10.1

43.9

8.74

118

1.56

51.5

39.8

0.82

<0.5

76.9

<0.05

0.51

<0.5

<40

<2

13

158

<1

176

<0.1

5

7

12

5

0.06

<2

<5

<2

7

459

13

22

<1

398

7.73

7.89

207

22.9

125

108

-0.05

287

38.2

96.3

8

33.3

6.79

107

1.12

41

33.3

0.61

<0.5

66.2

<0.05

0.46

<0.5

<40

<2

11

104

<1

117

<0.1

3

5

10

2

0.06

<2

<5

<2

3

379

11

7

<1

55.6

0.24

0.26

156

1

6.85

6.33

0.26

19.8

4.27

7.55

0.9

4.61

0.85

6.26

0.19

4.65

6.14

0.07

0

5.4

0

0.04

0

0

0

1

18

0

37

0

1

0

0

1

0

0

0

0

2

51

1

5

0

134
Table 92.-Construction information and summary statistics for water-quality data for Yale 3

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; ^S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; ng/L, micrograms per liter]

Construction information

Latitude: 35°04'35" 

Longitude: 106°38'00" 

Date drilled: 1973

Well capacity (gal/min): 2,480 

Cased depth (ft bis): 1 ,004 

Screened interval (ft bis): 320-992

Ground elevation (ft asl): 5,080 

Static water level (ft bis): 204 

Static water level date: 4/24/89

Summary statistics (data from 1988 to 1997)

Parameter

Number

Number of less than Minisamples MDL mum

Percentiles

10th 25th

50th 

(median) 75th 90th

Maximum Mean

Standard 

deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3 )

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (jag/L as Sb)

Arsenic (|Ug/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

34

34

20

18

33

19

33

28

32

23

29

21

23

21

34

34

32

33

33

8

14

8

12

8

17

9

35

17

8

12

8

8

17

24

33

4

24

15

9

7

17

13

17

16

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

24

0

1

0

8

0

8

0

8

16

9

0

0

7

0

6

0

9

7

25

0

14

15

9

6

0

8

1

12

290

7.09

7.32

105

22

137

103

-0.55

238

37.2

80

7.3

27.6

6.02

102

<1

52.7

<4

0.46

<0.5

58.4

<0.05

0.51

<0.5

<40

<2

5

53

<1

91

<0.1

3

<5

<10

<2

0.09

<2

<5

<2

<2

370

<10

<5

<1

381

7.42

7.57

127

23.7

140

114

-0.43

310

40.4

100

7.88

33.1

6.58

113

<1

55.7

27.6

0.49

-

60.2

--

0.51

-

<40

-

10

74

~

108

-

-

<5

<10

<2

-

<2

<5

-

..

395

<10

5

<1

421

7.46

7.72

137

24.4

143

120

-0.19

327

42.5

108

8.47

33.5

7.51

119

<1

64.4

28.7

0.51

<0.5

66.1

<0.05

0.53

<0.5

<40

<2

12

84

<1

122

<0.1

4

<5

<10

<2

0.09

<2

<5

<2

<2

439

<10

8

<1

471

7.63

7.83

180

24.7

144

123

-0.06

343

44.3

110

9.19

38.6

7.78

123

<1

67.1

29.5

0.54

<0.5

73.2

<0.05

0.56

<0.5

<40

<2

13

89

<1

170

<0.1

4

<5

15

<2

0.09

<2

<5

<2

<2

470

<10

13

<1

481

7.8

7.88

254

24.8

146

127

0.15

352

45.4

117

9.72

41.5

8.3

126

1.15

69.4

32.8

0.59

<0.5

78.3

<0.05

0.57

<0.5

<40

<2

14

92

<1

177

<0.1

4

9

228

<2

0.1

7

<5

<2

<2

517

12

30

1.09

491

8

7.97

324

24.9

150

129

0.4

360

49.2

136

10.1

47.3

8.78

128

1.33

71.6

33.4

0.63

-

79.3

-

0.59

~

<40

-

15

97

-

182

-

-

22

526

5

-

20

<5

~

-

559

14

59

1.63

547

8

8.2

596

25

156

136

0.7

375

56.6

137

11.1

61.8

9.52

135

1.72

73.8

60.3

0.68

<0.5

81.2

<0.05

0.59

<0.5

63

<2

17

156

1

209

0.1

7

52

844

122

0.1

28

<5

<2

11

604

22

689

3.24

452

7.64

7.8

209

24.5

145

123

-0.02

336

44.4

112

9.11

39.1

7.77

122

1.09

65.9

30.9

0.56

<0.5

71.9

<0.05

0.55

<0.5

41

<2

13

90

1

154

0.1

4

10

149

8

0.09

6

<5

<2

3

477

12

60

1.2

57.1

0.25

0.18

114

0.7

4.02

6.35

0.29

26.1

3.94

12.6

0.99

7.11

0.83

6.43

0.19

5.18

7.94

0.06

0

7.29

0

0.03

0

6

0

2

20

0

36

0

1

12

228

22

0.01

7

0

0

3

63

3

163

0.57

135
Table 93.-Construction information and summary statistics for water-quality data for Zamora 1

[gal/min, gallons per minute; ft bis, feet below land surface; ft asl, feet above sea level; MDL, method detection limit; u.S/cm, microsiemens 

per centimeter at 25 degrees Celsius (deg C); <, less than; --, no data; mV, millivolts; mg/L, milligrams per liter; u.g/L, micrograms per liter]

Construction information

Latitude: 35°09'1 9" 

Longitude: 106042'51" 

Date drilled: 1992

Well capacity (gal/min): 2,410 

Cased depth (ft bis): 970 

Screened interval (ft bis): 450-950

Ground elevation (ft asl): 5,168 

Static water level (ft bis): 233.40 

Static water level date: 1/28/98

Summary statistics (data from 1993 to 1997)

Percentiles

Number of less than Mini- 50th Maxi- Standard 

Parameter samples MDL mum 10th 25th (median) 75th 90th mum Mean deviation

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3 )

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3 )

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (^g/L as Zn)

Carbon

Total organic carbon (mg/L as C)

49

49

49

49

49

49

49

49

48

49

49

49

49

49

49

49

49

49

49

9

49

9

47

9

9

9

49

9

9

9

9

9

9

49

49

-

49

9

9

9

9

9

9

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

3

0

0

0

9

0

9

0

9

9

9

0

0

9

0

2

0

7

41

49

-

49

8

9

..

0

0

6

8

290

7.43

7.84

38

10.4

62.3

122

-0.52

244

18.1

41.4

3.32

46.3

5.89

120

<1

48.2

5.41

0.68

<0.5

55.1

<0.05

0.72

<0.5

<40

<2

10

43

<1

84

<0.1

2

<5

<10

<2

-

<2

<5

<2

_

272

22

<5

<1

389

7.74

7.96

107

23.3

63.5

126

-0.28

288

18.4

48.2

3.45

54.3

6.52

124

1.06

54

8.48

0.7

-

63.9

--

0.76

-

-

--

11

-

-

-

--

-

-

<10

<2

-

<2

-

-

-

--

-

-

~

408

7.82

8.04

159

24

65

127

-0.15

296

19.4

50.6

3.56

58

6.83

125

1.33

55.2

8.87

0.73

<0.5

67.6

<0.05

0.82

<0.5

<40

<2

14

46

<1

165

0.1

4

<5

<10

<2

-

<2

<5

<2

-

294

26

<5

<1

416

7.92

8.11

197

24.2

66.3

129

-0.04

304

20.3

52.3

3.73

59.9

7.18

126

1.54

57.4

9.22

0.78

<0.5

70.8

<0.05

0.86

<0.5

<40

<2

14

54

<1

173

0.1

5

<5

<10

<2

-

<2

<5

<2

-

317

27

<5

<1

421

7.98

8.15

231

24.3

68

130

0.01

308

21.4

54

3.89

61.8

7.42

130

1.73

59.2

9.37

0.82

<0.5

73.9

<0.05

0.87

<0.5

<40

<2

15

55

<1

198

0.1

6

<5

<10

<2

~

<2

<5

<2

-

343

29

5

<1

429

8.05

8.2

421

24.4

70.6

133

0.09

316

23.3

54.6

4.16

64.6

8.02

132

1.88

60.9

9.54

0.89

--

79

-

0.9

-

-

-

16

~

-

-

-

~

15

<2

-

<2

~

--

-

-

-

-

577

8.22

8.37

694

24.4

76.5

135

0.24

344

24.6

56.3

4.42

74.3

8.76

157

2.74

64.1

9.7

0.93

<0.5

81.2

<0.05

0.99

<0.5

<40

<2

17

57

<1

399

0.2

9

8

112

<2

-

<2

6

<2

--

355

32

13

1.4

415

7.9

8.09

226

23.8

66.8

129

-0.07

302

20.5

51.8

3.77

59.8

7.19

128

1.53

57.4

9.04

0.79

<0.5

70.8

<0.05

0.85

<0.5

<40

<2

14

51

<1

188

0.1

5

5

14

<2

-

<2

5

<2

-

315

27

6

1.04

37

0.15

0.1

124

2

2.95

2.89

0.16

13.7

1.72

3.04

0.26

4.82

0.56

5.14

0.34

3.11

0.66

0.07

0

5.67

0

0.05

0

0

0

2

5

0

91

0

2

1

16

0

-

0

0

0

-

32

3

3

0.13

136
Table 94.-Selected summary statistics for medians of water-quality data for all wells

[MDL, method detection limit; nS/cm, microsiemens per centimeter at 25 degrees Celsius (deg C); mV, millivolts; 

<, less than; mg/L, milligrams per liter; ^g/L, micrograms per liter]

Percentiles

rxumuer 

Number of less than 50th 

Parameter samples MDL Minimum 10th (median) 90th Maximum

Properties

Specific conductance, field (nS/cm)

pH, field (standard units)

pH, lab (standard units)

Eh, field (mV)

Temperature, field (deg C)

Hardness (mg/L as CaCO3)

Alkalinity (mg/L as CaCO3)

Langelier saturation index

(standard units)

Dissolved solids and major ions

Dissolved solids (mg/L)

Calcium (mg/L as Ca)

Calcium (mg/L as CaCO3)

Magnesium (mg/L as Mg)

Sodium (mg/L as Na)

Potassium (mg/L as K)

Bicarbonate (mg/L as CaCO3)

Carbonate (mg/L as CaCO3 )

Sulfate (mg/L as SO4)

Chloride (mg/L as Cl)

Fluoride (mg/L as F)

Bromide (mg/L as Br)

Silica (mg/L as SiO2)

Nutrients

Nitrite (mg/L as N)

Nitrate (mg/L as N)

Orthophosphate (mg/L as P)

Trace elements

Aluminum (ng/L as Al)

Antimony (ng/L as Sb)

Arsenic (ng/L as As)

Barium (ng/L as Ba)

Beryllium (ng/L as Be)

Boron (ng/L as B)

Cadmium (ng/L as Cd)

Chromium (ng/L as Cr)

Copper (ng/L as Cu)

Iron (ng/L as Fe)

Lead (ng/L as Pb)

Lithium (mg/L as Li)

Manganese (ng/L as Mn)

Nickel (ng/L as Ni)

Selenium (ng/L as Se)

Silver (ng/L as Ag)

Strontium (ng/L as Sr)

Vanadium (ng/L as V)

Zinc (ng/L as Zn)

Carbon

Total organic carbon (mg/L as C)

93

93

93

93

93

93

93

93

93

93

93

93

93

93

93

93

93

93

93

92

93

92

92

92

93

93

93

93

92

93

92

92

93

93

93

87

93

93

93

87

93

93

93

93

0

0

0

0

0

0

0

0

0

0

0

0

0

3

0

53

0

0

0

92

0

92

18

92

93

93

16

0

92

15

86

41

90

58

92

0

63

93

92

85

0

57

53

84

260

7.34

7.61

85

16.7

9

99.9

-0.18

168

1.92

8

0.09

16.9

<1

99.6

<1

16.8

4.79

0.33

<0.5

22.7

<0.05

<0.05

<0.5

<40

<2

<2

8

<1

<50

<0.1

<1

<5

<10

<2

0.01

<2

<5

<2

<2

52

<10

<5

<1

315

7.56

7.77

138

18.3

27.4

107

-0.1

204

7.98

21

1.16

21.8

1.59

106

<1

23.3

7.97

0.45

<0.5

28.7

<0.05

<0.05

<0.5

<40

<2

<2

34

<1

<50

<0.1

<1

<5

<10

<2

0.02

<2

<5

<2

<2

97

<10

<5

<1

420

7.77

7.94

168

22.6

114

122

0.01

287

39.2

99.5

4.50

39.1

2.87

121

<1

38.1

17.5

0.65

<0.5

36.2

<0.05

0.30

<0.5

<40

<2

8

87

<1

110

<0.1

1

<5

<10

<2

0.04

<2

<5

<2

<2

320

<10

<5

<1

570

8.59

8.63

184

26.9

157

152

0.15

368

54.3

135

8.04

91.9

7.39

146

5.39

79.2

55.8

1.1

<0.5

68.8

<0.05

1.68

<0.5

<40

<2

34

166

<1

232

<0.1

6

<5

18

<2

0.1

11

<5

<2

<2

504

46

8

<1

695

9.00

9.11

197

33.4

229

168

0.5

440

75.9

189

13.4

140

9.65

168

14

133

90.2

1.5

<0.5

73.2

<0.05

3.38

<0.5

<40

<2

49

200

<1

352

0.1

23

9

59

3

0.19

114

<5

2

3

869

99

13

1.52

137
Table 95. -Selected U.S. Environmental Protection Agency drinking-water standards and percentage of wells

exceeding them

[All values except pH are in milligrams per liter. --, none; <, less than; >, greater than; U.S. Environmental Protection

Agency, 1998]

Maximum contaminant level Secondary maximum contaminant level

Parameter

Properties

pH

Dissolved solids and major ions

Dissolved solids

Sulfate

Chloride

Fluoride

Nutrients

Nitrite (as N)

Nitrate (as N)

Trace elements

Aluminum

Antimony

Arsenic

Barium

Beryllium

Cadmium

Chromium

Copper

Iron

Lead

Manganese

Mercury

Selenium

Silver

Thallium

Zinc

Value

-

-

-

-

4.0

1

10

-

0.006

0.05

2

0.004

0.005

0.1

'1.3

-

'0.015

-

0.002

0.05

-

0.002

-

Percentage of wells 

having median 

values exceeding Value

<6.5 or >8.5

500

250

250

0 2.0

0

0

O.05 or >0.2

0

0

0

0

0

0

0 1.0

0.3

0

0.05

0

0

0.10

0

5

Percentage of wells 

having median 

values exceeding

10.8

0

0

0

0

-

--

0

-

--

--

--

--

--

0

0

--

2.2

--

--

0

--

0

action level

} Printed on recycled paper 138

* U.S. GOVERNMENT PRINTING OFFICE: 1999 775-252 / 05004 Region No.