## Section 6.0 Surface Water Data



# 6-1 

# 6.0 Surface Water Data

The 3MRA modeling system uses site-based data collected around 201 nonhazardous industrial waste disposal facilities. Where site-based data are not available, regional and national data are used. Section 5.0 described site-based watershed and waterbody layout data collection, which defined the waterbody network at each site, including the lengths, areas, slopes, and interconnectivity of the watersheds, streams, lakes, and wetlands at a site.

This section describes the regional and national data that were collected to supplement this site-based data set. These include regional water quality and flow data extracted from the U.S. Environmental Protection Agency's (EPA's) Storage and Retrieval System (STORET) database and national ranges and distributions from literature and professional judgment. This section begins with a list of the surface water variables addressed (Section 6.1), data sources (Section 6.2), methodology and results (Section 6.3), and issues and uncertainties (Section 6.4).



# 6.1 Parameters Collected

A consistent source of site-based data was not readily available for several categories of water body data, including water quality parameters, flows, depths, and sediment characteristics. These variables were collected regionally from EPA's STORET database or were estimated nationally based on literature or professional judgement. Table 6-1 lists these variables and indicates which models use each variable.



# 6.2 Data Sources

Water quality and flow-related variables were collected regionally using data from the STORET database. National parameters were obtained from literature or estimated using the professional expertise of surface water modelers and other senior scientists. Table 6-2 provides an overview of the data sources by parameter.

6.2.1 Water Quality Data

The STORET system is EPA's oldest database and the largest single source of water quality data in the country. The database contains over 275 million water quality analyses performed on over 45 million samples collected from 800,000 sampling stations across the U.S. for the period of 1960 through 1998. The following information is recorded for each STORET site:

## Section 6.0 Surface Water Data



# 6-2 Table 6-1. Surface Water Inputs by Module

Model Input Variable 3MRA Code Units ModuleLAUWaste PileSurface WaterWatershedAquatic Food WebEcological ExposureEcological Risk



### Water quality data Dissolved organic carbon (stream, lake, wetland) WBNDOC mg/L • pH (stream, lake, wetland) WBNpH pH units • • Total organic carbon (stream, lake, wetland) WBNTOC mg/L • Total suspended solids (stream, lake, wetland) WBNTSS mg/L • Water hardness (stream, lake, we tland) WBNWaterHardness mg CaCO 3 

### eq/L • Median temperature (stream, lake, wetland) WBNTemp degrees C • • Maximum temperature (stream, lake, wetland) WBNTempMax degrees C • Upstream suspended solids concentration S_upstream mg/L • Fraction organic carbon of abiotic solids in water column WBNfocAbS fraction Fraction organic carbon of biotic solid s in water column WBNfocBioS fraction Settling velocity (suspended solids) ConVs m/d •• • Flow data Upstream flow rate Q_upstream m/s • Regression coefficient "a" for baseflow model a_BF m/d • Regression coefficient "b" fo r baseflow model b_BF unitless • Waterbody data (national) Depth of pond d_pond m • Depth of wetland d_wtlnd m • Epilimnion depth d_epil m • Fraction of total surface area for hypolimnion WBNRchHypoAreaFrac fraction • Hypolimnion depth d_hypol m • Stream depth hydraulic coefficient a ahyd_d m • Stream depth hydraulic coefficient b bhyd_d unitless • Stream width hydraulic coefficient a ahyd_W m • Stream width hydraulic coefficient b bhyd_W unitless • Plankton carbon mineralization rate constant k_PlankCMin 1/y • Thermocline diffusion coeff. E_thermocline cm 2 

### /s • Trophic index (stream, lake, wetland) TrophicIndex unitless • Sediment mineralization rate c onstant, G2 fraction k_SedG2 1/y • Sediment mineralization rate c onstant, G3 fraction k_SedG3 1/y • Fraction organic carbon in sediments WBNfocSed fraction • •• Sediment-water column diffusion coefficient E_sw cm 2 

### /s • Surficial sediment layer depth DepthBenthos cm • Surficial sediment layer dr y bulk density rhoDBenthos g/mL • Surficial sediment layer porosity porBenthos L/L • Underlying sediment layer burial rate v_bury mm/y • Underlying sediment layer depth DepthSedRes cm • Underlying sediment layer dr y bulk density rhoDSedRes g/mL • Underlying sediment layer porosity porSedRes L/L •

# 6-3 Section 6.0 Surface Water DataTable 6-2. Surface Water Data Sources, Methodology, and National ValuesParameter 3MRA Code Units Source DescriptionWater quality dataDissolved organic carbon (stream, lake, wetland) WBNDOC mg/L STORET(regional) Median values by USGS hydrologic cataloging unit(CU), accounting unit (AU), subregion (SR), orregion (RG); lake data used for wetlands (seeAppendix 6A and 6B for values)pH (stream, lake, wetland) WBNpH pH unitsTotal organic carbon (stream, lake, wetland) WBNTOC mg/LTotal suspended solids (stream, lake, wetland) WBNTSS mg/LWater hardness (stream, lake, wetland) WBNWaterHardness mg CaCO3eq/LMedian temperature (stream, lake, wetland) WBNTemp degrees CMaximum temperature (stream, lake, wetland) WBNTempMax degrees C 95th percentile by USGSCU, AU, SR, or RG; lakedata used for wetlands (see Appendix 6B for values)Upstream suspended solids concentration S_upstream mg/L Professionaljudgment (national)Set at 50 mg/LFraction organic carbon of suspended abioticsolidsWBNfocAbS fraction Uniform distribution (0 - 0.5)Fraction organic carbon of suspended bioticsolidsWBNfocBioS fraction Uniform distribution (0.2 - 1)Settling velocity (suspended solids) ConVs m/d Derived from"mineral sludge"values fromSchroeder (1977)Uniform distribution (0.5 - 1) (national)Flow dataUpstream flow rate Q_upstream m/s Leopold (1962) National look-up table by site-based stream order(order 5 and higher streams only)Regression coefficient "a" a_BF m/d STORET (regional30Q2 flow anddrainage area)Statistical regression of long-term average baseflowand drainage area by USGS hydrologic region (RG)Regression coefficient "b" b_BF unitless(continued)

# 6-4 Section 6.0 Surface Water DataParameter 3MRA Code Units Source DescriptionTable 6-2. (continued)Various waterbody(national)Depth of pond d_pond m Professionaljudgment(national; sent insite-based tables byreach)Triangular distribution (0.5, 1.5, 3 m); lakes onlyDepth of wetland d_wtlndmTriangular distribution (0.05, 0.5, 2 m); wetlandsonlyEpilimnion depth d_epil m Triangular distribution (0.1, 2, 5 m); lakes onlyHypolimnion depth d_hypol m Triangular distribution (1, 5, 20 m); lakes onlyFraction of total surface area for hypolimnion WBNRchHypoAreaFracfractionSet at 0.9 for lakes onlyStream depth hydraulic coefficient a ahyd_d m Professionaljudgment(national)Set at 1 mStream depth hydraulic coefficient b bhyd_d unitless Set at 0.4Stream width hydraulic coefficient a ahyd_W m Set at 10 mStream width hydraulic coefficient b bhyd_W unitless Set at 0.25Plankton carbon mineralization rate constant k_PlankCMin 1/y Set at 0.5/yThermocline diffusion coeff. E_thermocline cm2/s Uniform distribution (0 - 0.01 cm2/s)Trophic index (stream, lake, wetland) TrophicIndexunitlessProfessionaljudgment(national)Set values (3, 4, 6)Sediment mineralization rate constant, G2fractionk_SedG21/ySet at 0.3/ySediment mineralization rate constant, G3fractionk_SedG31/ySet at 0.05/yFraction organic carbon in sediments (stream,lake, wetland)WBNfocSed fraction Uniform distribution (0 - 0.5, 0 - 0.5, 0 - 0.5)Sediment-water column diffusion coefficient E_sw cm2/s Set at 0.00005 cm2/s(continued)

# 6-5 Section 6.0 Surface Water DataParameter 3MRA Code Units Source DescriptionTable 6-2. (continued)Surficial sediment layer depth DepthBenthoscmProfessionalJudgement(national)Set at 4.95 mSurficial sediment layer dry bulk density rhoDBenthos g/mL Set at 1.1 g/mLSurficial sediment layer porosity porBenthos L/L Uniform distribution (0.2 - 0.99)Underlying sediment layer burial rate v_bury mm/y Set at 10 mm/yUnderlying sediment layer depth DepthSedRes cm Set at 20 cmUnderlying sediment layer dry bulk density rhoDSedRes g/mL Set at 1.6 g/mLUnderlying sediment layer porosity porSedRes L/L Uniform distribution (0.1 - 0.9)

## Section 6.0 Surface Water Data



# 6-6 

# # A unique station identifier



# # Latitude and longitude of the site



# # State and county codes of the site



# # Hydrologic Unit Code (HUC; drainage basin identifier)



# # Text describing the site location of the site



# # Type of water being sampled (stream, lake, ocean, etc.).

The HUC is an 8-digit number that identifies progressively smaller USGS hydrologic drainage areas that a site is in: region (RG), subregion (SR), accounting unit (AU), and cataloging unit (CU) (Seaber et al., 1987). Thus, HUC 05030101 indicates that a site is in hydrologic region 05, SR 0503, AU 050301, and CU 05030101. This allows statistics to be regionally aggregated over these areas. Information on the type of water sampled allows statistics to be aggregated over waterbody type as well.

STORET can be accessed from the web at: http://www.epa.gov/OWOW/STORET

. Additional information on STORET can be found in U.S. EPA (1990) and user support is available at (800) 424-9067. STORET data were accessed directly from EPA's IBM mainframe for the 3MRA representative national data set data collection effort.

STORET water quality data are notoriously “noisy” because they are influenced by hydrology, point sources, nonpoint sources, stream /lake morphology, and varying data quality. There are issues in using STORET data that need to be considered before using the data:



# # Not all of the data have undergone rigorous quality assurance/quality control (QA/QC).



# # STORET site locations can be biased, especially to known “problem” waters.



# # The sample times are often at critical periods, such as summer low flows.

Statistical analysis techniques were employed taking into account the above issues (including coordination with gage statistical analysis and Reach Files, the use of median values to minimize bias in central tendency estimates, and specification of a minimum number of measurements used to estimate median values). These issues were manageable and were considered as extracting the underlying “signal” of water quality from the inherent “noise” of water quality data.

6.2.2 Stream Gage Data

U.S. Geological Survey (USGS) stream gage flow data are fully available from STORET on EPA's IBM mainframe computer in Research Triangle Park, NC. These include data on each individual gage (latitude/longitude, Reach File 1 [RF1] Reach Number, drainage area) plus daily flow values. USGS-developed software is also av ailable and was used to perform flow statistical analysis on a given gage. The following issues were addressed in using the gaging data to calculate inputs for the representative national data set:



# # The relationship between RF1 and RF3-Alpha Reach locations was determined through coordination with the RF3/NHD production team.

## Section 6.0 Surface Water Data



# 6-7 

# # The computational intensity of computing the flow statistics at thousands of gage sites was solved by setting up a production process to run through this large volume of data.



# # Flow statistics were estimated for reasonable hydrologic conditions that relate to data availability.

Stream flow estimates for all Reach File Version 1.0 (RF1) flowing reaches were estimated in the early 1980s. Statistics developed for each reach are mean annual flow, low flow (approximately 7Q10), and mean monthly flow. In addition, the velocities corresponding to mean annual and low flow were also estimated from a compendium of time-of-travel studies. However, these values were not used, as this effort relied on a flow statistic calculated using the USGS software (see Section 6.3.2).



# 6.3 Methodology and Results

This section describes the methodology used to collect the national and regional surface water data in the example 3MRA dataset. Table 6-2 (Section 6.2) summarizes this methodology, along with the values used to collect data from national sources. Regional data are provided in Appendixes 6A (water quality) and 6B (water temperature data).

6.3.1 Water Quality Data

Water quality data collected regionally include dissolved organic carbon (WBNDOC), pH (WBNpH), total organic carbon (WBNTOC), total suspended solids (WBNTSS), and water hardness (WBNWaterHardness). Both central tendency and maximum temperature (WBNTemp, WBNTempMax) also were collected.

As a first step in this effort, each site was assigned to a USGS CU using a geographic information system (GIS). Once each site had th e 8-digit HUC associated with the CU in which it lies, the 201 HUCs were used to query STORET for all data on record (1960 to 1993) for the parameters of interest. Because of expected water quality differences between still and flowing waters within a region, data were collected separately for streams and lakes. The station type field was used to make this distinction, with “Ambient Stream” sites used for streams and “Ambient Lake” or “Ambient Reservoir” stations used for lakes.

The data quality concerns associated with individual STORET measurements led to specification of a 20-measurement minimum, based on prior experience with STORET, to calculate the water quality statistics. If 20 measurements were not available for a particular parameter in a particular CU, records for the entire AU were used; if these did not meet the 20 minimum, the SR was used; if the SR data were inadequate, data for the entire RG were used. This was necessary to balance the need for the data to be as near to the site as possible (to best represent long-term typical water quality parameters and to maintain site-to-sire variability) against the need for a sufficient number of measurements to characterize the statistic of interest (in this case the median).

## Section 6.0 Surface Water Data



# 6-8 Table 6-3 shows, for each parameter and waterbody type (streams and lakes), how many sites have data based on the different hydrologic area types (CU, AU, SR, RG). Note that, for any parameter, STORET tends to contain considerably more data for streams than for lakes.

Once a sufficient number of measurements for each parameter were extracted from STORET, SAS was used to calculate summary statistics, including:



# # Arithmetic mean



# # Standard deviation



# # Minimum, maximum



# # 1st, 5th, 10th, 25th, 50th, 75th, 90th, 95th, and 99th percentiles.

Table 6-3. Statistical Basis for Water Quality Parameters

Parameter Number of Sites by Statistics Basis Cataloging Unit (CU) Accounting Unit (AU) Subregion (SR) Region (RG)

Stream Data Temperature 201 0 0 0 pH 201 0 0 0 Total organic carbon (TOC) 184 17 0 0

Hardness 181 20 0 0 Total suspended solids (TSS) 164 37 0 0 Dissolved organic carbon (DOC) 116 73 6 6

Lake Data Temperature 154 47 0 0 pH 153 44 3 1 Total organic carbon (TOC) 62 98 16 25

Hardness 50 87 15 49 Total suspended solids (TSS) 42 24 8 127 Dissolved organic carbon (DOC) 25 79 22 75



# Median (50th percentile) values with in a CU or other area was used to represent central tendency for all parameters because average values were too impacted by extreme outlying values that exist in the database. For maximum waterbody temperature, the 95th percentile value was used. Appendix 6A contains the water quality statistics for each site and Appendix 6B contains water temperature statistics. The values for each parameter were indexed on stream, lake and wetland. Different values for stream s and lakes were sent, but STORET data do not include wetlands as a waterbody type, lake values were used to represent wetlands in the 3MRA database.

## Section 6.0 Surface Water Data



# 6-9 One water quality-related parameter collected nationally is the eroded suspended solids settling velocity (ConVs), which is used by the Watershed Module as well as the local watershed component of the Waste Pile and LAU Modules. ConVs for eroded soil in runoff was assumed to be similar to settling velocities observed in sludge thickening experiments, because both can be characterized by relatively high suspended solids concentrations. Experimental data were identified describing results for thickening tests conducted on a "mineral sludge" (Schroeder, 1977), which were assumed to be similar to eroded soil particles settling in stormwater runoff. Two distinctly different ranges of settling velocities were observed in the experiments, depending on whether suspended solids concentrations were below or above approximately 25,000 mg/L. The higher suspended solids concentrations were assumed to be applicable to stormwater runoff conditions. Accordingly, a uniform distribution ranging from 0.05 to 1.0 m/d was specified nationally for ConVs.

6.3.2 Stream Baseflow Statistics (a_bf, b_bf)

The Watershed Module contains a hydrology submodel to estimate stormwater runoff and ground water infiltration for individual watershed subbasins. The module assumes that streamflows comprise both stormwater runoff and baseflow. Baseflow is streamflow occurring during nonrunoff periods from ground water discharg e or interflow (shallow infiltration flowing parallel to the ground surface). While the Watershed Module estimates stormwater runoff from meterological, soil, and land use data, it requires specific regression statistics as inputs to estimate baseflow from tributary drainage area (U.S. EPA, 1999a).

For a given stream reach, baseflow can vary seasonally, or even near continuously, as ground water levels and/or interflow vary, and can be estimated at specific sites for a given time period by analysis of hydrographs that include r unoff as well as pre- and postrunoff flows. For 3MRA, however, EPA considered it unnecessary (as well as impractical for the data and computationally) to attempt to estimate within-year baseflow variability. Rather, the hydrology model was designed to accept a single estimate that characterizes annual average baseflow conditioned on tributary drainage area, year, and hydrologic region.

To select the single flow statistic that best represents annual average baseflow for a given region, reach order, and year, several statistics were examined. The widely available annual average streamflow, in general, tends to overestimate baseflow (except for certain losing streams). The common low-flow statistic 7Q10 (the minimum 7-day average flow expected to occur within a 10-year return period, i.e., at least once in 10 years) tends to underestimate the long-term average annual baseflow required by the model. As a compromise, the 30Q2 low flow, i.e., the minimum 30-day average flow occurring, on average, at least once every other year, was selected as a reasonable estimate of annual average baseflow for any given year. This flow statistic was not widely available from US GS gaging data and therefore was developed as a part of the HWIR data collection effort using the following procedure:



# # For each of the 18 USGS Hydrologic Regions in the conterminous United States, retrieve from EPA's STORET database th e long-term (30-year) historical record of daily average streamflows for each USGS gage in that region, along with the gage's tributary drainage area.

## Section 6.0 Surface Water Data

1 

### In a few of the 18 regions, a linear model, i.e., 30Q2 = a + bA, provided a slightly better fit in the sense of explaining greater overall variation [R 2 

### ]. However, the improvement in R 2 

### was not considered to be significantly great as to outweigh the considerable advantage of th e power function model of predicting zero flow for zero tributary area, which the linear model with an intercept term does not achieve.



# 6-10 

# # Statistically analyze each gage's daily flow record to estimate 30Q2 values by

gage.



# # Fit a regression model of the form 30Q2 = aAb (a power function) to the data for all gages in a given region. 1



# Results of the baseflow analysis are presented in Table 6-4. (Note that a_bf has units of meters per day and b_bf is unitless. The hydrology model uses a_bf and b_bf with watershed subbasin area (WSSubArea) in m 2 

# to calculate 30Q2 baseflows in m 3 

# /d.) These data are exported in the 3MRA modeling system regional data table by USGS hydrologic region. Raw baseflow (30Q2) data, as exported from STORET, are available in a separate zip file.

6.3.3 National Waterbody Data

Table 6-2 (see Section 6.2) shows the national waterbody data collected for this effort. As noted in Table 6-2, most of these values were distributions estimated based on the professional judgement of the Surface Water Module developer along with the senior data collection staff. This was necessary because of the lack of a consistent, readily available, source of site-based data or regional or national statistics for these variables. To account for uncertainty, simple distributions (triangular or uniform) were specified, as data were not available to parameterize more distributions requi ring a coefficient of variation. Involvement of the module developer in this effort was critical to ensure that the Surface Water Module (U.S. EPA, 1999b) was programmed as necessary to help avoid unrealistic or impossible combinations of values for related variables.

Several parameters, including depth of pond, depth of wetland, epilimnion depth, fraction of total surface area for hypolimnion, and hypolimnion depth, were assigned only one distribution but were sent on a site-by-site basis, indexed on waterbody network reach, to increase reach-to-reach variability during model execution. Values were only passed for the waterbody types that required the values (i.e., for lakes or wetlands, as appropriate).

For streams with an order 5 or greater, the upstream flow rate (Q_upstream) was also passed on a site-by-site basis indexed on water body network reach. The upstream flow rate was obtained from a Leopold (1962) look-up table base d on stream order for each individual reach. Strahler (1957) stream order was determined by one of three methods: determined using a GIS program, for stream networks delineated using digital elevation models (DEMs) (see Section 5); calculated from Reach File 3 (RF3-Alpha; U.S. EPA, 1994) data on the EPA IBM mainframe using a PL/1 program originally developed for EPA's Total Waters Database (U.S. EPA, 1991); or estimated based on flow statistics for indivi dual streams from van der Leeden et al. (1990) (see Section 5.5.5.1).

## Section 6.0 Surface Water Data



# 6-11 Table 6-4. Baseflow Regression Analysis Results: STORET 30Q2 Data

USGS Hydrologic Region Number of Observations (Gages) R 2 

## Point Estimate of a_bf (m/d) Point Estimate of b_bf (unitless)

1 395 0.93 1.07E-05 1.16

2 912 0.78 8.74E-04 0.920

3 1012 0.65 6.72E-05 1.04

4 520 0.73 6.73E-06 1.16

5 856 0.84 2.65E-06 1.17

6 204 0.76 2.26E-04 1.02

7 577 0.71 1.20E-05 1.08

8 201 0.76 4.73E-06 1.14

9 86 0.26 1.25E-02 0.639

10 1,083 0.41 3.00E-03 0.750

11 564 0.42 7.56E-04 0.795

12 412 0.36 1.15E-03 0.751

13 167 0.39 4.69E-01 0.488

14 565 0.59 9.39E-04 0.854

15 187 0.49 5.10E-03 0.686

16 316 0.37 4.92E-01 0.522

17 1,127 0.59 1.23E-03 0.907

18 424 0.34 7.10E-03 0.678



# 6.4 Issues and Uncertainties

The primary issues and uncertainties for both regional and national surface water data arise from the lack of readily available site-sp ecific data and are therefore associated with the representativeness of the regional and national data for a particular site. However, the 3MRA modeling system is a site-based national analysis rather than a site-specific analysis; site-specific accuracy is not critical as long as the site-to-site variability is sufficient to characterize nationwide variability in model results, in this case, water and sediment concentrations from the surface water module. For regional data, site-to-site variability and accuracy was preserved to the extent practicable by keeping the region over which data were collected and statistics compiled as small as possible.

## Section 6.0 Surface Water Data



# 6-12 National data were only collected where site-based and regional data were not available. In these cases, national distributions, applied on a site-to-site or waterbody-to-waterbody basis, were used to represent national variability. It is not apparent whether this approach biased the model results in a consistent direction; EPA may investigate more site-specific data sources in the future to determine what, if any, bias might be associated with these data.



# 6.5 References

Leopold, Luna B. 1962. Rivers. American Scientist, 50(4):511-537. December.

Schroeder, Edward D. 1977. Water and wastewater treatment. In: McGraw-Hill Series in Water Resources and Environmental Engineering . V.T.Chow, R.Eliassen, and R.K.Linsley (eds.). McGraw-Hill, Inc., New York, NY.

Seaber, P. R., F. P. Kapinos, and G. L. Knapp. 1987. Hydrologic Unit Maps . U.S. Geological Survey Water-Supply Paper 2294. U.S. Government Printing Office, Washington, DC. pp. 1-13.

Strahler, Arthur N. 1957. Quantitative analysis of watershed geomorphology. Transactions, American Geophysical Union, 38(6):913-920. December.

U.S. EPA (Environmental Protection Agency). 1990. Office of Water Environmental and Program Information Systems Compendium. FY 1990. EPA 500/9-90-002. U.S. Environmental Protection Agency, Office of Water, August.

U.S. EPA (Environmental Protection Agency). 1991. Total State Waters. Estimating River Miles and Lake Acreages for the 1992 Water Quality Assessments (305(b) Reports). (Draft). U.S. Environmental Protection Agen cy, Office of Water and Office of Wetlands, Oceans, and Watersheds, Washington, DC. December.

U.S. EPA (Environmental Protection Agency). 1994. The U.S. EPA Reach File: 3.0 Alpha Release (RF3-Alpha), Technical Reference. Washington, DC. December.

U.S. EPA (Environmental Protection Agency). 1999a. Watershed Module. Background and Implementation for the Multimedia, Multi pathway, and Multireceptor Risk Assessment (3MRA) for HWIR99. (Draft Report). U.S. Environmental Protection Agency, October.

U.S. EPA (Environmental Protection Agency). 1999b. HWIR99 Surface Water Module. U.S. EPA. July.

van der Leeden, F., F. L. Troise, and D. K. Todd. 1990. The Water Encyclopedia. 2nd Edition. Lewis Publishers, Chelsea, Michigan. 176.

## Appendix 6A STORET Water Quality Data



# 6-13 

# Appendix 6A

STORET Water Quality Data

## Appendix 6A STORET Water Quality Data



# 6-14 This page intentionally left blank.

## Appendix 6A STORET Water Quality Data



# 6-15 

# Appendix 6A. STORET Water Quality Data

This Appendix provides, by Industrial D site, STORET surface water quality data used for the example 3MRA dataset. The data include dissolved organic carbon, total organic carbon, pH, total suspended solids, and water hardness. The 3MRA model codes and units for these variables are:



# # WBNDOC (mg/L)



# # WBNpH (pH units)



# # WBNTOC (mg/L)



# # WBNTSS (mg/L)



# # WBNWaterHardness (g CaCO3 equivalent/L).

These data were extracted using STORET query language by waterbody type (stream, lake) and the site-specific Hydrologic Unit Code (HUC), and then were analyzed by Statistical Analysis System (SAS) software to calculate mean, standard deviation, and percentiles. Fields (columns) in the following data tables are defined as follows:

Field Description SiteId Industrial D Screening Survey site identification number Variable_Name 3MRA variable code Index waterbody type (stream, lake) HUC Hydrologic Unit Code for regional area used to represent site reg USGS Hydrologic Region statbas regional area/basis for statistic s: USGS region (RG), subregion (SR), accounting unit (AU), cataloging unit (CU) n number of measurements mean arithmetic mean value

Field Desciption stddev standard deviation min minimum value p25 25th percentile value p50 50th percentile value p75 75th percentile value max maximum value

The tables are sorted by SiteID, parameter, and Index (stream, lake).

Although these data were collected on a regional basis, they were sent to the 3MRA system in the site-based data table (i.e., by Industrial D setting). This was necessary because the data were collected on different regional scales depending on site-to-site STORET data

## Appendix 6A STORET Water Quality Data



# 6-16 availability and the 3MRA system can only accommodate a single regional scale per variable. Also note that, although wetland water quality data were required by the surface water module, STORET does not contain a waterbody type corres ponding to wetlands and lake data were used to represent wetland water quality.

Median (50th percentile) values were used to represent a central tendency, or long-term average value for each variable shown in these tables because the arithmetic mean can be biased by outlying extreme values that are common in STORET data (e.g., 890 for pH). No attempt was made to remove such outliers as can be seen in the following table. However, the median is relatively unaffected by these values.

## Appendix 6A STORET Water Quality Data

(continued)



# 6-17 Table 6A-1. 3MRA Water Quality Data for 201-Site Dataset

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

0114001 WBNDOC stream 05030101 05 CU 119 5 7.2 3.6 72 0114001 WBNDOC lake 05 05 RG 575 4 3 3.2 19 0114001 WBNpH stream 05030101 05 CU 34253 7.1 10.6 0.7 6.9 890 0114001 WBNpH lake 05030101 05 CU 41 8 0.8 6.5 8.1 9.8 0114001 WBNTOC stream 05030101 05 CU 1151 10.2 41.8 0 3.2 855 0114001 WBNTOC lake 050301 05 AU 48 5.6 2.8 0 5.9 15 0114001 WBNTSS stream 05030101 05 CU 348 155.6 428.5 0 25 477 0114001 WBNTSS lake 05030101 05 CU 348 155.6 428.5 0 25 477 0114001 WBNWaterHardness stream 05030101 05 CU 2075 292.1 320 5 190 482 0114001 WBNWaterHardness lake 050301 05 AU 1963 118.3 59 0.1 99 102 0130207 WBNDOC stream 07080101 07 CU 24 15.7 15.8 9.6 82 0130207 WBNDOC lake 07 07 RG 649 6.8 4.5 5.8 50 0130207 WBNpH stream 07080101 07 CU 1000 8.1 0.6 0 8.2 9.8 0130207 WBNpH lake 07080101 07 CU 139 8 0.6 6 8.1 9.2 0130207 WBNTOC stream 07080101 07 CU 358 13.1 10.1 4.6 11.3 163 0130207 WBNTOC lake 070801 07 AU 28 5.9 3.5 2 5 16 0130207 WBNTSS stream 07080101 07 CU 77 484.8 118.1 2 61 549 0130207 WBNTSS lake 07 07 RG 112 57.8 86.5 0 23 449 0130207 WBNWaterHardness stream 07080101 07 CU 55 184 30.5 110 180 260 0130207 WBNWaterHardness lake 0708 07 SR 498 257 56.8 100 250 496 0131104 WBNDOC stream 07090001 07 CU 62 6.8 5.4 5 34 0131104 WBNDOC lake 07 07 RG 649 6.8 4.5 5.8 50 0131104 WBNpH stream 07090001 07 CU 2271 8 0.9 0 8 11.2 0131104 WBNpH lake 07090001 07 CU 14728 8.3 0.5 0 8.3 10.2 0131104 WBNTOC stream 07090001 07 CU 50 12.9 14.7 2.9 9.2 85 0131104 WBNTOC lake 070900 07 AU 56 9.1 4 0.5 9 25 0131104 WBNTSS stream 07090001 07 CU 13568 258.9 649 0 75 1540 0131104 WBNTSS lake 07 07 RG 112 57.8 86.5 0 23 449 0131104 WBNWaterHardness stream 07090001 07 CU 171 298.5 59.9 18 320 390 0131104 WBNWaterHardness lake 07090001 07 CU 64 271.7 50.4 74 270 360 0131207 WBNDOC stream 041201 04 AU 41 9.6 9.4 7 40 0131207 WBNDOC lake 04120104 04 CU 262 2.2 0.2 2.1 3.1 0131207 WBNpH stream 04120104 04 CU 3178 7.9 0.4 2.6 8 9.2 0131207 WBNpH lake 04120104 04 CU 1095 8.3 0.3 6.6 8.3 9.9 0131207 WBNTOC stream 04120104 04 CU 177 16 15.8 0 8.8 79.1 0131207 WBNTOC lake 04120104 04 CU 163 3.3 1.5 0 3.3 9.1 0131207 WBNTSS stream 04120104 04 CU 192 17.7 36.3 1 8 285 0131207 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 0131207 WBNWaterHardness stream 04120104 04 CU 174 163.9 83.5 100 130 700 0131207 WBNWaterHardness lake 04 04 RG 1554 114.3 91.8 3 100 757 0131508 WBNDOC stream 06010102 06 CU 52 1.1 0.9 1 3.2 0131508 WBNDOC lake 0601 06 SR 28 2.3 2.6 1.5 14.9 0131508 WBNpH stream 06010102 06 CU 33192 7.6 0.7 3.2 7.4 87 0131508 WBNpH lake 06010102 06 CU 221 7.9 0.6 6.3 7.8 9.3 0131508 WBNTOC stream 06010102 06 CU 2456 3.7 3.9 0.2 2.7 100 0131508 WBNTOC lake 06 06 RG 66 4.2 4.6 1 2.8 33 0131508 WBNTSS stream 06010102 06 CU 148 45.9 55.1 2 30 393 0131508 WBNTSS lake 06010102 06 CU 148 45.9 55.1 2 30 393 0131508 WBNWaterHardness stream 06010102 06 CU 637 156.8 76.7 8 170 328 0131508 WBNWaterHardness lake 0601 06 SR 53 9 4.4 1 8 18 0136703 WBNDOC stream 11080006 11 CU 36 3.9 4 2.9 20 0136703 WBNDOC lake 11 11 RG 447 8.4 8.2 5.1 49 0136703 WBNpH stream 11080006 11 CU 484 7.9 0.4 6.6 8 9.3 0136703 WBNpH lake 11080006 11 CU 522 8.2 0.4 6.9 8.3 8.9 0136703 WBNTOC stream 11080006 11 CU 31 9.2 18.6 1.2 4.6 102 0136703 WBNTOC lake 11080006 11 CU 158 6.9 5.1 1 4.9 32

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-18 0136703 WBNTSS stream 11080006 11 CU 88 201.3 571.9 3 81.5 2790 0136703 WBNTSS lake 11 11 RG 2106 111.6 269.6 1 70 761 0136703 WBNWaterHardness stream 110800 11 AU 183 332.3 362.8 25 200 177 0136703 WBNWaterHardness lake 110800 11 AU 27 253.1 97.5 95 280 400 0220102 WBNDOC stream 030502 03 AU 31 8.7 4.5 8.5 18 0220102 WBNDOC lake 0305 03 SR 42 2.3 2.2 1.4 10.2 0220102 WBNpH stream 03050201 03 CU 3946 7 0.7 3.1 7.1 9.5 0220102 WBNpH lake 03050201 03 CU 1784 7.4 0.5 4.3 7.5 8.8 0220102 WBNTOC stream 03050201 03 CU 983 10.3 12 1 6.7 108 0220102 WBNTOC lake 03050201 03 CU 21 5.8 3.1 3.4 4.1 14.4 0220102 WBNTSS stream 03050201 03 CU 125 9.5 7.6 0.5 8 65 0220102 WBNTSS lake 03050201 03 CU 40 17.7 15.6 3 13 93 0220102 WBNWaterHardness stream 03050201 03 CU 449 253.3 983.3 8 26 1553 0220102 WBNWaterHardness lake 03050201 03 CU 340 18 4.6 3 18 31 0221207 WBNDOC stream 050800 05 AU 24 5 2.7 4.2 11 0221207 WBNDOC lake 05 05 RG 575 4 3 3.2 19 0221207 WBNpH stream 05080001 05 CU 3208 8 0.4 5.1 8 9.4 0221207 WBNpH lake 05080001 05 CU 1011 8 0.5 6.4 8 9.7 0221207 WBNTOC stream 05080001 05 CU 1013 7.3 8.4 0 5 96 0221207 WBNTOC lake 05080001 05 CU 128 4.6 3.3 0.6 4 24 0221207 WBNTSS stream 05080001 05 CU 392 301.8 503.5 1 69 424 0221207 WBNTSS lake 05080001 05 CU 392 301.8 503.5 1 69 424 0221207 WBNWaterHardness stream 05080001 05 CU 1370 360.3 77.7 90 362 145.7 0221207 WBNWaterHardness lake 05080001 05 CU 127 236.3 48.5 131 237 463 0223504 WBNDOC stream 05040001 05 CU 228 3.3 2.1 2.8 13 0223504 WBNDOC lake 05040001 05 CU 52 3 0.7 3 4.5 0223504 WBNpH stream 05040001 05 CU 7177 7.6 0.8 0 7.7 11.6 0223504 WBNpH lake 05040001 05 CU 2808 7.8 0.7 5.9 7.7 9.5 0223504 WBNTOC stream 05040001 05 CU 1595 6.2 6 0.5 4.9 78 0223504 WBNTOC lake 05040001 05 CU 226 4.5 2.3 1 4 17 0223504 WBNTSS stream 05040001 05 CU 280 126.2 1124 1 65 13900 0223504 WBNTSS lake 05040001 05 CU 280 126.2 1124 1 65 13900 0223504 WBNWaterHardness stream 05040001 05 CU 2236 449.8 310 0.5 384 354 0223504 WBNWaterHardness lake 05040001 05 CU 190 273.4 161.9 61 309 909 0224002 WBNDOC stream 070400 07 AU 101 8.3 7 7.8 70 0224002 WBNDOC lake 07 07 RG 649 6.8 4.5 5.8 50 0224002 WBNpH stream 07040006 07 CU 359 7.9 0.4 6.6 7.9 9 0224002 WBNpH lake 07040006 07 CU 33 9.1 0.7 7.3 9.2 10.6 0224002 WBNTOC stream 07040006 07 CU 21 10.6 4 5 9.4 19 0224002 WBNTOC lake 07 07 RG 2097 9.9 8.4 0 8 83 0224002 WBNTSS stream 070400 07 AU 996 185.5 367.5 0 152 2670 0224002 WBNTSS lake 07 07 RG 112 57.8 86.5 0 23 449 0224002 WBNWaterHardness stream 07040006 07 CU 36 163 94.7 60 121 330 0224002 WBNWaterHardness lake 07 07 RG 8520 155.4 94.6 0 135 136.2 0231002 WBNDOC stream 051202 05 AU 201 8 13 5.7 130 0231002 WBNDOC lake 05 05 RG 575 4 3 3.2 19 0231002 WBNpH stream 05120201 05 CU 5522 10.9 14.5 1.4 7.8 93 0231002 WBNpH lake 05120201 05 CU 77 8.1 0.5 6.7 8.3 9 0231002 WBNTOC stream 05120201 05 CU 790 7 3.5 0 6.3 31 0231002 WBNTOC lake 051202 05 AU 479 3.6 3 0 3 55 0231002 WBNTSS stream 05120201 05 CU 541 116.8 224.8 1 49 299 0231002 WBNTSS lake 05120201 05 CU 541 116.8 224.8 1 49 299 0231002 WBNWaterHardness stream 05120201 05 CU 1448 312.1 88.2 32 318 288 0231002 WBNWaterHardness lake 051202 05 AU 380 80.3 46.8 0.5 66 315 0231106 WBNDOC stream 02040201 02 CU 69 3.8 1.4 3.6 9.3 0231106 WBNDOC lake 020402 02 AU 123 7.3 2.8 7 17

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-19 0231106 WBNpH stream 02040201 02 CU 6578 7.2 0.6 0 7.3 10.4 0231106 WBNpH lake 02040201 02 CU 139 6.6 0.6 4 6.6 9.2 0231106 WBNTOC stream 02040201 02 CU 982 6 3 0.3 5.4 36.3 0231106 WBNTOC lake 020402 02 AU 312 8.9 3.9 2 8 33 0231106 WBNTSS stream 02040201 02 CU 171 50.8 71.8 1 23 480 0231106 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0231106 WBNWaterHardness stream 02040201 02 CU 405 100.6 49.1 12 99 310 0231106 WBNWaterHardness lake 020402 02 AU 326 49.1 22.8 4 46.5 222 0231407 WBNDOC stream 12030102 12 CU 121 6.5 6.9 4.8 51 0231407 WBNDOC lake 12 12 RG 230 9.7 3.3 9.4 20 0231407 WBNpH stream 12030102 12 CU 2793 7.8 0.5 2.3 7.8 10.2 0231407 WBNpH lake 12030102 12 CU 4460 8 0.4 6.3 8.1 9.5 0231407 WBNTOC stream 12030102 12 CU 1239 9.8 12.5 0.1 7.1 300 0231407 WBNTOC lake 12030102 12 CU 257 6.2 3.8 1 5.7 34 0231407 WBNTSS stream 12030102 12 CU 140 197.7 756.4 2 33 594 0231407 WBNTSS lake 12030102 12 CU 140 197.7 756.4 2 33 594 0231407 WBNWaterHardness stream 12030102 12 CU 126 183 54.5 78 171 330 0231407 WBNWaterHardness lake 12030102 12 CU 152 127.3 36.8 76 117 310 0231610 WBNDOC stream 04040001 04 CU 266 13.8 14.1 9.9 92 0231610 WBNDOC lake 04040001 04 CU 26 11 9.9 7 36 0231610 WBNpH stream 04040001 04 CU 7311 7.8 4.4 0.7 7.5 80 0231610 WBNpH lake 04040001 04 CU 877 8.1 0.7 4.3 8.2 10.2 0231610 WBNTOC stream 04040001 04 CU 875 6.7 3.4 0 5.9 32 0231610 WBNTOC lake 04 04 RG 9495 4.6 4.6 0 3.3 80 0231610 WBNTSS stream 04040001 04 CU 60 42.6 39.8 5 32.5 182 0231610 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 0231610 WBNWaterHardness stream 04040001 04 CU 1585 224.4 74.8 24 208 960 0231610 WBNWaterHardness lake 04040001 04 CU 47 141.7 23.6 128 140 296 0231911 WBNDOC stream 04080206 04 CU 47 9.5 2.8 9.1 20.1 0231911 WBNDOC lake 04080206 04 CU 54 9.7 2.6 9.8 20.3 0231911 WBNpH stream 04080206 04 CU 1294 7.9 0.3 6.2 7.9 9.3 0231911 WBNpH lake 04080206 04 CU 119 8 0.4 7.1 8 9.8 0231911 WBNTOC stream 04080206 04 CU 706 11 5 1.8 9.6 54 0231911 WBNTOC lake 04080206 04 CU 56 11.5 2.8 6.6 11.3 19.3 0231911 WBNTSS stream 04080206 04 CU 114 41.8 30.2 0 38 176 0231911 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 0231911 WBNWaterHardness stream 04080206 04 CU 65 242 46.4 96 245 360 0231911 WBNWaterHardness lake 04 04 RG 1554 114.3 91.8 3 100 757 0231914 WBNDOC stream 04090004 04 CU 54 3.8 2.4 3.1 8.6 0231914 WBNDOC lake 04 04 RG 18570 2.5 1.8 2.1 36 0231914 WBNpH stream 04090004 04 CU 6101 8 0.3 6.1 8 9.5 0231914 WBNpH lake 04090004 04 CU 60 8.1 0.3 7.2 8.1 8.8 0231914 WBNTOC stream 04090004 04 CU 2331 4.1 4.1 0.5 2.6 114 0231914 WBNTOC lake 040900 04 AU 90 10.8 5.6 0 10.3 24.1 0231914 WBNTSS stream 04090004 04 CU 171 55.4 84.6 1 21 474 0231914 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 0231914 WBNWaterHardness stream 04090004 04 CU 1650 109.5 24.9 90 105 355 0231914 WBNWaterHardness lake 04 04 RG 1554 114.3 91.8 3 100 757 0232305 WBNDOC stream 01080105 01 CU 33 1.6 0.8 1.4 4.7 0232305 WBNDOC lake 010801 01 AU 36 4.9 1.9 4.8 9 0232305 WBNpH stream 01080105 01 CU 111 6.7 0.6 4.8 6.9 8.2 0232305 WBNpH lake 010801 01 AU 2351 7 0.8 3.3 7.1 9.3 0232305 WBNTOC stream 010801 01 AU 287 5.1 3.5 0.5 4.4 26 0232305 WBNTOC lake 010801 01 AU 146 2.8 1.1 0.8 2.5 6.1 0232305 WBNTSS stream 01080105 01 CU 96 30.6 119.9 0 6 111 0232305 WBNTSS lake 01 01 RG 42 3.3 2.5 0.6 3 14

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-20 0232305 WBNWaterHardness stream 010801 01 AU 199 39.4 30.9 0 31 157 0232305 WBNWaterHardness lake 01 01 RG 51 73.6 44.4 4 94 130 0232313 WBNDOC stream 120100 12 AU 65 8.9 6 7.7 34 0232313 WBNDOC lake 12 12 RG 230 9.7 3.3 9.4 20 0232313 WBNpH stream 12010002 12 CU 1648 6.9 0.6 3.8 6.9 9.4 0232313 WBNpH lake 12010002 12 CU 806 7.1 0.6 5.4 7 9.5 0232313 WBNTOC stream 12010002 12 CU 508 10.2 4.3 1 9.4 35 0232313 WBNTOC lake 12010002 12 CU 211 6.8 3.5 1 6 28 0232313 WBNTSS stream 120100 12 AU 263 60.5 91.3 7 34 656 0232313 WBNTSS lake 120100 12 AU 263 60.5 91.3 7 34 656 0232313 WBNWaterHardness stream 12010002 12 CU 306 65.1 51.6 17 53 730 0232313 WBNWaterHardness lake 12010002 12 CU 20 57.1 22.3 24 56 92 0232402 WBNDOC stream 02040205 02 CU 1164 11.4 189.2 5 645.3 0232402 WBNDOC lake 02040205 02 CU 24 6 2.4 5 11 0232402 WBNpH stream 02040205 02 CU 10418 7.5 7.6 0.7 7.4 776 0232402 WBNpH lake 02040205 02 CU 244 7.1 0.7 5.5 7.1 9.7 0232402 WBNTOC stream 02040205 02 CU 2762 6.9 30.3 0 5 151.7 0232402 WBNTOC lake 02040205 02 CU 36 8.4 3.1 3 9 14 0232402 WBNTSS stream 02040205 02 CU 652 181.4 403.9 0 13 489 0232402 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0232402 WBNWaterHardness stream 02040205 02 CU 3890 132.6 278.9 0 88 500 0232402 WBNWaterHardness lake 02040205 02 CU 169 48.4 26.6 4 44 222 0232415 WBNDOC stream 04110002 04 CU 46 7.4 3.9 6.1 19 0232415 WBNDOC lake 041100 04 AU 60 3.3 1.1 3.1 6.7 0232415 WBNpH stream 04110002 04 CU 5830 7.7 2.3 1.5 7.7 176 0232415 WBNpH lake 04110002 04 CU 187 7.7 0.6 6.4 7.7 9.1 0232415 WBNTOC stream 04110002 04 CU 938 10 8 0 8 99 0232415 WBNTOC lake 041100 04 AU 81 4.4 2.2 1.7 3.7 11 0232415 WBNTSS stream 04110002 04 CU 214 636.4 859.1 4 233 490 0232415 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 0232415 WBNWaterHardness stream 04110002 04 CU 1204 244.3 83 64 236 778 0232415 WBNWaterHardness lake 04110002 04 CU 36 242.5 143.1 34 266 757 0232501 WBNDOC stream 050301 05 AU 146 4.7 6.5 3.5 72 0232501 WBNDOC lake 05 05 RG 575 4 3 3.2 19 0232501 WBNpH stream 05030102 05 CU 1438 7.3 0.6 0.7 7.3 9.6 0232501 WBNpH lake 05030102 05 CU 1526 7.6 0.7 5.6 7.5 13.5 0232501 WBNTOC stream 05030102 05 CU 535 5.5 1.7 0 5.4 28.6 0232501 WBNTOC lake 050301 05 AU 48 5.6 2.8 0 5.9 15 0232501 WBNTSS stream 05030102 05 CU 67 27.8 44.6 1 12 228 0232501 WBNTSS lake 05030102 05 CU 67 27.8 44.6 1 12 228 0232501 WBNWaterHardness stream 05030102 05 CU 581 107.8 59.7 0 94 990 0232501 WBNWaterHardness lake 05030102 05 CU 661 84.3 17.8 11 83 178 0232705 WBNDOC stream 03150104 03 CU 32 1.4 1.3 1.1 7.3 0232705 WBNDOC lake 03150104 03 CU 212 2.2 0.8 2 6.4 0232705 WBNpH stream 03150104 03 CU 52338 6.7 0.4 0 6.7 11.5 0232705 WBNpH lake 03150104 03 CU 1538 6.8 0.6 3.5 6.7 9.8 0232705 WBNTOC stream 03150104 03 CU 1770 2.8 2.2 0.4 2.1 22.2 0232705 WBNTOC lake 03150104 03 CU 357 3 2 0.8 2.5 28 0232705 WBNTSS stream 03150104 03 CU 525 120.1 226.9 1 36 162 0232705 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0232705 WBNWaterHardness stream 03150104 03 CU 428 35.4 22.6 1 33 140 0232705 WBNWaterHardness lake 03 03 RG 5668 52 69.3 0 24 106 0233601 WBNDOC stream 02070005 02 CU 81 5.6 18 2.4 160 0233601 WBNDOC lake 020700 02 AU 579 5.7 1.6 6 11.1 0233601 WBNpH stream 02070005 02 CU 9759 8.1 0.7 0 8.1 11 0233601 WBNpH lake 02070005 02 CU 192 6.9 0.6 4.5 6.9 9

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-21 0233601 WBNTOC stream 02070005 02 CU 4171 4.9 5.1 0 3.6 135 0233601 WBNTOC lake 020700 02 AU 1904 24.2 404.6 0 6.2 1345 0233601 WBNTSS stream 02070005 02 CU 41 136.2 194.9 4 70 101.3 0233601 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0233601 WBNWaterHardness stream 02070005 02 CU 924 126.3 84.2 0.7 130 760 0233601 WBNWaterHardness lake 020700 02 AU 26 48.5 45.9 5 36 162 0233603 WBNDOC stream 031502 03 AU 264 1.9 2 1.1 12 0233603 WBNDOC lake 0315 03 SR 443 2.2 0.8 2 9.1 0233603 WBNpH stream 03150202 03 CU 5573 7.4 0.5 5 7.4 9.6 0233603 WBNpH lake 03150202 03 CU 347 7.8 0.5 6.3 7.8 9 0233603 WBNTOC stream 03150202 03 CU 111 7.2 5.2 1 5.4 30 0233603 WBNTOC lake 0315 03 SR 727 2.8 2 0.4 2.1 28 0233603 WBNTSS stream 03150202 03 CU 177 41.4 92.3 0 18 716 0233603 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0233603 WBNWaterHardness stream 03150202 03 CU 1072 96.2 41.5 0 94 310 0233603 WBNWaterHardness lake 03 03 RG 5668 52 69.3 0 24 106 0234904 WBNDOC stream 02040104 02 CU 589 2.8 2.2 2.3 39 0234904 WBNDOC lake 02040104 02 CU 38 4.7 3.1 3.7 16.4 0234904 WBNpH stream 02040104 02 CU 7591 7 0.7 0 7 10.1 0234904 WBNpH lake 02040104 02 CU 40 6.6 1.1 4.4 6.6 9.6 0234904 WBNTOC stream 02040104 02 CU 829 4.3 2.8 0 3.4 24 0234904 WBNTOC lake 020401 02 AU 127 4.4 2.3 0 3.9 15 0234904 WBNTSS stream 02040104 02 CU 217 25.8 52.2 0 5 408 0234904 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0234904 WBNWaterHardness stream 02040104 02 CU 476 20.3 9.5 5 20 97 0234904 WBNWaterHardness lake 020401 02 AU 90 53.2 4.4 47 52 71 0235301 WBNDOC stream 051202 05 AU 201 8 13 5.7 130 0235301 WBNDOC lake 05 05 RG 575 4 3 3.2 19 0235301 WBNpH stream 05120204 05 CU 1145 11.8 15.9 0.9 7.8 83 0235301 WBNpH lake 05120204 05 CU 44 7.9 0.5 7 7.9 8.9 0235301 WBNTOC stream 05120204 05 CU 61 6.8 4.7 0 5.6 20.1 0235301 WBNTOC lake 051202 05 AU 479 3.6 3 0 3 55 0235301 WBNTSS stream 05120204 05 CU 234 109 135.8 5 65 986 0235301 WBNTSS lake 05120204 05 CU 234 109 135.8 5 65 986 0235301 WBNWaterHardness stream 05120204 05 CU 76 336.1 49.5 174 344 460 0235301 WBNWaterHardness lake 051202 05 AU 380 80.3 46.8 0.5 66 315 0312301 WBNDOC stream 02070005 02 CU 81 5.6 18 2.4 160 0312301 WBNDOC lake 020700 02 AU 579 5.7 1.6 6 11.1 0312301 WBNpH stream 02070005 02 CU 9759 8.1 0.7 0 8.1 11 0312301 WBNpH lake 02070005 02 CU 192 6.9 0.6 4.5 6.9 9 0312301 WBNTOC stream 02070005 02 CU 4171 4.9 5.1 0 3.6 135 0312301 WBNTOC lake 020700 02 AU 1904 24.2 404.6 0 6.2 1345 0312301 WBNTSS stream 02070005 02 CU 41 136.2 194.9 4 70 101.3 0312301 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0312301 WBNWaterHardness stream 02070005 02 CU 924 126.3 84.2 0.7 130 760 0312301 WBNWaterHardness lake 020700 02 AU 26 48.5 45.9 5 36 162 0314202 WBNDOC stream 02020006 02 CU 109 2.9 7 1.7 71 0314202 WBNDOC lake 020200 02 AU 112 3.9 2.1 3.3 10.3 0314202 WBNpH stream 02020006 02 CU 5697 7.5 0.4 0.7 7.5 12 0314202 WBNpH lake 02020006 02 CU 118 7.5 0.7 2.5 7.5 8.6 0314202 WBNTOC stream 02020006 02 CU 41 2.5 2.4 0 1.8 13 0314202 WBNTOC lake 020200 02 AU 47 4.7 4 0 3.1 21 0314202 WBNTSS stream 02020006 02 CU 345 14.1 47.1 0 4 470 0314202 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0314202 WBNWaterHardness stream 02020006 02 CU 99 57.5 32.5 9 70 128 0314202 WBNWaterHardness lake 02 02 RG 1006 65.3 204.9 0 42 380

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-22 0321802 WBNDOC stream 17080001 17 CU 51 2 0.9 2 4.8 0321802 WBNDOC lake 170800 17 AU 40 33.2 173.3 2.1 110 0321802 WBNpH stream 17080001 17 CU 10840 7.3 0.5 4.1 7.2 17.1 0321802 WBNpH lake 17080001 17 CU 51 6.9 0.6 5.7 6.9 8.4 0321802 WBNTOC stream 17080001 17 CU 1987 1.5 1.5 0 1.1 31 0321802 WBNTOC lake 170800 17 AU 81 5.4 4.3 0.4 5 22 0321802 WBNTSS stream 17080001 17 CU 10469 4 31.3 0 0.5 103.2 0321802 WBNTSS lake 17 17 RG 119 90.6 637.9 1 7 577 0321802 WBNWaterHardness stream 17080001 17 CU 21 54.5 24.6 8 65 81 0321802 WBNWaterHardness lake 170800 17 AU 102 90 132.9 13 49 900 0331006 WBNDOC stream 080203 08 AU 279 10.2 4.8 9.2 27.3 0331006 WBNDOC lake 08 08 RG 119 5.1 2.7 4.7 22 0331006 WBNpH stream 08020304 08 CU 613 7.3 0.4 6.1 7.3 8.6 0331006 WBNpH lake 080203 08 AU 95 7.9 0.8 6.3 7.7 9.9 0331006 WBNTOC stream 08020304 08 CU 308 10.6 4.1 2.7 10 26.6 0331006 WBNTOC lake 0802 08 SR 33 8.4 3.6 3 8.6 17.2 0331006 WBNTSS stream 080203 08 AU 535 131.5 186.7 4 83 165.4 0331006 WBNTSS lake 08 08 RG 1582 107.9 261.7 0 39 421.1 0331006 WBNWaterHardness stream 08020304 08 CU 221 71.3 54.4 12 56 296 0331006 WBNWaterHardness lake 080203 08 AU 74 47 10.9 26 44 86 0331902 WBNDOC stream 111003 11 AU 106 7.4 5.4 5.9 39 0331902 WBNDOC lake 11 11 RG 447 8.4 8.2 5.1 49 0331902 WBNpH stream 11100301 11 CU 1519 8.2 0.5 0 8.2 9.5 0331902 WBNpH lake 11100301 11 CU 1903 8.3 0.5 6.8 8.4 10.6 0331902 WBNTOC stream 11100301 11 CU 542 8.3 5.5 0 6.6 48.7 0331902 WBNTOC lake 11100301 11 CU 35 7.5 0.4 6.8 7.4 8.7 0331902 WBNTSS stream 11100301 11 CU 505 106.5 274 0 145 2703 0331902 WBNTSS lake 11 11 RG 2106 111.6 269.6 1 70 761 0331902 WBNWaterHardness stream 11100301 11 CU 100 475.2 134.2 148 450 825 0331902 WBNWaterHardness lake 11100301 11 CU 33 417.9 27 360 420 460 0332104 WBNDOC stream 1109 11 SR 168 9.5 8.7 7.2 79 0332104 WBNDOC lake 1109 11 SR 29 5.9 1.5 5.4 9.6 0332104 WBNpH stream 11090106 11 CU 804 8 0.5 6 8.1 12 0332104 WBNpH lake 11090106 11 CU 27 8.9 0.6 8.2 8.7 10 0332104 WBNTOC stream 11090106 11 CU 363 9.7 10.3 1 8 138 0332104 WBNTOC lake 110901 11 AU 325 10.7 13 0.7 5.5 90.8 0332104 WBNTSS stream 11090106 11 CU 201 120.2 471.3 1 45 535 0332104 WBNTSS lake 11 11 RG 2106 111.6 269.6 1 70 761 0332104 WBNWaterHardness stream 11090106 11 CU 32 629.7 480.8 140 540 236 0332104 WBNWaterHardness lake 110901 11 AU 146 239.1 40 91 248 294 0332707 WBNDOC stream 031002 03 AU 41 14.7 16.5 9 65 0332707 WBNDOC lake 031002 03 AU 29 10.6 2.8 10.1 17 0332707 WBNpH stream 03100204 03 CU 2872 7.3 10.2 3.1 7.2 550 0332707 WBNpH lake 03100204 03 CU 51 7.4 1.1 4.5 7.5 8.9 0332707 WBNTOC stream 03100204 03 CU 1117 12.7 14.6 0.5 11 440 0332707 WBNTOC lake 03100204 03 CU 33 13.4 4.9 1 13 26 0332707 WBNTSS stream 03100204 03 CU 100 27.6 98.9 0 6 698 0332707 WBNTSS lake 031002 03 AU 47 1.8 4.2 0 1 29 0332707 WBNWaterHardness stream 03100204 03 CU 21 149.5 45.8 32 170 230 0332707 WBNWaterHardness lake 031002 03 AU 986 103 68.3 0 82 645 0332811 WBNDOC stream 05060001 05 CU 55 4.9 1.6 5.2 8.9 0332811 WBNDOC lake 050600 05 AU 184 4.1 2.1 4.2 18.3 0332811 WBNpH stream 05060001 05 CU 6556 7.8 0.4 5.3 7.8 10 0332811 WBNpH lake 05060001 05 CU 6740 7.7 0.6 2.9 7.8 9.6 0332811 WBNTOC stream 05060001 05 CU 3357 9.2 5.7 1 8.1 80 0332811 WBNTOC lake 05060001 05 CU 271 6.5 2.5 1 6.6 15

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-23 0332811 WBNTSS stream 05060001 05 CU 194 233.4 530.5 0 48 440 0332811 WBNTSS lake 05060001 05 CU 194 233.4 530.5 0 48 440 0332811 WBNWaterHardness stream 05060001 05 CU 3371 290.4 80.7 24 290 887 0332811 WBNWaterHardness lake 05060001 05 CU 196 186.4 38.7 128 182 361 0430108 WBNDOC stream 102400 10 AU 66 7 8.6 4.5 64 0430108 WBNDOC lake 10 10 RG 1257 11.6 228.4 4.1 810 0430108 WBNpH stream 10240006 10 CU 1231 8.1 0.4 6.7 8 9.3 0430108 WBNpH lake 102400 10 AU 1755 8.1 0.7 5 8.2 9.7 0430108 WBNTOC stream 10240006 10 CU 140 8.6 9.7 1.5 5.2 57 0430108 WBNTOC lake 102400 10 AU 38 8.4 3.2 5 8.1 18 0430108 WBNTSS stream 10240006 10 CU 35 116.3 116.6 100 934 542 0430108 WBNTSS lake 10 10 RG 30 10.8 8.6 1 9 33 0430108 WBNWaterHardness stream 10240006 10 CU 30 234.2 55.9 68 255 300 0430108 WBNWaterHardness lake 102400 10 AU 93 140.9 26.3 96 132 238 0430412 WBNDOC stream 04110003 04 CU 34 8.6 4.6 8 30 0430412 WBNDOC lake 04110003 04 CU 28 3.5 1.2 3.3 6.7 0430412 WBNpH stream 04110003 04 CU 1680 7.7 0.5 4.9 7.7 9.6 0430412 WBNpH lake 04110003 04 CU 345 7.8 0.5 6.7 7.8 9.2 0430412 WBNTOC stream 04110003 04 CU 440 9.7 18 0 7.5 307 0430412 WBNTOC lake 04110003 04 CU 27 3.8 1 2.1 3.7 6.2 0430412 WBNTSS stream 04110003 04 CU 97 104.4 163.7 0 202 785 0430412 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 0430412 WBNWaterHardness stream 04110003 04 CU 522 328.3 384.7 40 174 216 0430412 WBNWaterHardness lake 041100 04 AU 48 229.2 128.1 34 258 757 0431912 WBNDOC stream 10290102 10 CU 80 6.7 3.2 5.9 18.3 0431912 WBNDOC lake 10290102 10 CU 117 4.5 0.7 4.5 6.7 0431912 WBNpH stream 10290102 10 CU 1382 7.7 0.4 2.4 7.7 9.6 0431912 WBNpH lake 10290102 10 CU 2595 7.6 0.5 6.4 7.6 9.1 0431912 WBNTOC stream 10290102 10 CU 162 11.7 9.1 3.6 9.3 82 0431912 WBNTOC lake 10290102 10 CU 209 6.2 4.5 3.3 5.1 63 0431912 WBNTSS stream 10290102 10 CU 654 571.1 918.2 5 342 1640 0431912 WBNTSS lake 102901 10 AU 20 11.6 9.7 1 9 33 0431912 WBNWaterHardness stream 10290102 10 CU 311 167.5 75.3 32 162 520 0431912 WBNWaterHardness lake 10290102 10 CU 118 123.9 24 66 131 165 0432011 WBNDOC stream 06030002 06 CU 129 2.3 1 2.2 6.2 0432011 WBNDOC lake 06 06 RG 35 2 2.4 1.4 14.9 0432011 WBNpH stream 06030002 06 CU 21418 7.9 1.1 1 7.8 78 0432011 WBNpH lake 060300 06 AU 644 7.5 0.5 5.9 7.4 9.2 0432011 WBNTOC stream 06030002 06 CU 1542 3.4 2.6 0.2 2.8 41 0432011 WBNTOC lake 06 06 RG 66 4.2 4.6 1 2.8 33 0432011 WBNTSS stream 06030002 06 CU 26 45.6 37.3 6 33 157 0432011 WBNTSS lake 06030002 06 CU 26 45.6 37.3 6 33 157 0432011 WBNWaterHardness stream 06030002 06 CU 74 95.5 37.8 20 87.5 170 0432011 WBNWaterHardness lake 060300 06 AU 36 59.9 12.9 36 60 86 0432106 WBNDOC stream 02040105 02 CU 486 3.1 1.3 2.9 10 0432106 WBNDOC lake 020401 02 AU 93 4.7 3 4 20 0432106 WBNpH stream 02040105 02 CU 6744 7.7 0.8 0 7.6 12.4 0432106 WBNpH lake 02040105 02 CU 237 7.4 0.9 0 7.6 10.2 0432106 WBNTOC stream 02040105 02 CU 2574 4.7 2.8 0 4 35 0432106 WBNTOC lake 02040105 02 CU 92 4.4 1.9 0 3.9 12 0432106 WBNTSS stream 02040105 02 CU 872 62.7 185.8 0 11 271.3 0432106 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0432106 WBNWaterHardness stream 02040105 02 CU 808 89.5 66.8 11 63 694 0432106 WBNWaterHardness lake 02040105 02 CU 90 53.2 4.4 47 52 71 0432716 WBNDOC stream 07010101 07 CU 92 10.4 7.5 7.9 37 0432716 WBNDOC lake 07010101 07 CU 94 8.3 3.6 7.3 32

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-24 0432716 WBNpH stream 07010101 07 CU 470 7.8 0.4 6 7.8 9.1 0432716 WBNpH lake 07010101 07 CU 1479 7.7 0.6 5.7 7.9 9.1 0432716 WBNTOC stream 07010101 07 CU 71 9.5 3.2 5 8.8 19 0432716 WBNTOC lake 07010101 07 CU 24 10.5 3.9 3.3 11.6 15.8 0432716 WBNTSS stream 07010101 07 CU 21 9.3 10.3 0.8 5 41 0432716 WBNTSS lake 070101 07 AU 20 23.2 58.3 2 9.5 267 0432716 WBNWaterHardness stream 07010101 07 CU 24 155.4 22.6 124 150 194 0432716 WBNWaterHardness lake 070101 07 AU 385 42.4 43.2 4 11 200 0433201 WBNDOC stream 07120001 07 CU 88 6.5 4 5.3 27 0433201 WBNDOC lake 07 07 RG 649 6.8 4.5 5.8 50 0433201 WBNpH stream 07120001 07 CU 2924 7.9 0.5 0 7.9 9.3 0433201 WBNpH lake 07120001 07 CU 67 8.2 0.3 7.2 8.2 8.8 0433201 WBNTOC stream 07120001 07 CU 521 8.1 6.8 2.8 6.5 61 0433201 WBNTOC lake 071200 07 AU 233 10 5.7 1 9 41.5 0433201 WBNTSS stream 07120001 07 CU 605 120.9 335 0 48 402 0433201 WBNTSS lake 071200 07 AU 91 66 90.2 3 30 449 0433201 WBNWaterHardness stream 07120001 07 CU 356 312.7 48.7 98 322 644 0433201 WBNWaterHardness lake 071200 07 AU 37 239.3 52.5 152 230 408 0433204 WBNDOC stream 030402 03 AU 393 5.9 5.4 3.5 27 0433204 WBNDOC lake 03 03 RG 2814 5.8 7.6 3 97 0433204 WBNpH stream 03040207 03 CU 929 7 2.7 2 6.9 36 0433204 WBNpH lake 030402 03 AU 987 6.2 0.8 3.3 6.3 9.5 0433204 WBNTOC stream 03040207 03 CU 143 13.3 8.3 0.1 10.6 46 0433204 WBNTOC lake 030402 03 AU 153 6.8 2.8 2.9 6.2 16 0433204 WBNTSS stream 030402 03 AU 976 12.3 13.3 0 7 147 0433204 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0433204 WBNWaterHardness stream 030402 03 AU 793 33.4 134.7 1 18 200 0433204 WBNWaterHardness lake 030402 03 AU 33 19.5 10.8 4 20 60 0433404 WBNDOC stream 101800 10 AU 385 7 5.3 5.7 37 0433404 WBNDOC lake 101800 10 AU 65 4 3 3.1 13 0433404 WBNpH stream 10180011 10 CU 213 8.1 0.3 6.8 8.2 9 0433404 WBNpH lake 101800 10 AU 637 8.2 0.8 6 8.3 10.2 0433404 WBNTOC stream 101800 10 AU 1494 5.9 4.2 0.4 4.9 52.3 0433404 WBNTOC lake 101800 10 AU 35 43.4 75.9 3.5 6.2 286 0433404 WBNTSS stream 10180011 10 CU 129 93.9 211.8 6 53 224 0433404 WBNTSS lake 10 10 RG 30 10.8 8.6 1 9 33 0433404 WBNWaterHardness stream 10180011 10 CU 23 305.7 12.4 290 300 330 0433404 WBNWaterHardness lake 101800 10 AU 45 194.1 46.6 107 198 331 0433408 WBNDOC stream 10100001 10 CU 159 9.6 6.5 8.3 31 0433408 WBNDOC lake 10 10 RG 1257 11.6 228.4 4.1 810 0433408 WBNpH stream 10100001 10 CU 704 8.2 0.3 6.8 8.3 9.2 0433408 WBNpH lake 101000 10 AU 83 9.2 0.5 7.7 9.1 10.1 0433408 WBNTOC stream 10100001 10 CU 138 6.3 4.1 1.4 4.8 25 0433408 WBNTOC lake 10 10 RG 2774 8.2 13.2 0 6 286 0433408 WBNTSS stream 10100001 10 CU 517 330.4 163.8 4 62 2170 0433408 WBNTSS lake 10 10 RG 30 10.8 8.6 1 9 33 0433408 WBNWaterHardness stream 10100001 10 CU 74 535.3 585.9 47 270 240 0433408 WBNWaterHardness lake 10 10 RG 3092 288.9 468.9 1 164 1400 0434505 WBNDOC stream 18100200 18 CU 52 14.5 6.6 13 42 0434505 WBNDOC lake 18 18 RG 299 3.3 4.7 1.6 47 0434505 WBNpH stream 18100200 18 CU 3967 7.8 0.4 5.4 7.9 9.3 0434505 WBNpH lake 18100200 18 CU 164 7.6 1.6 0.9 8.1 9.4 0434505 WBNTOC stream 18100200 18 CU 122 21.8 20.4 0 16.5 161 0434505 WBNTOC lake 18 18 RG 379 9.5 27 1 7 520 0434505 WBNTSS stream 18100200 18 CU 277 121 823 18 495 11000 0434505 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-25 0434505 WBNWaterHardness stream 18100200 18 CU 243 939.7 133.2 11 890 1500 0434505 WBNWaterHardness lake 18 18 RG 1698 104.8 180 0 91 670 0434804 WBNDOC stream 03020201 03 CU 84 9.2 4.3 8.5 26 0434804 WBNDOC lake 03 03 RG 2814 5.8 7.6 3 97 0434804 WBNpH stream 03020201 03 CU 8459 6.8 0.8 0 6.8 59 0434804 WBNpH lake 03020201 03 CU 15851 6.6 0.5 1 6.6 10.5 0434804 WBNTOC stream 03020201 03 CU 1365 9.6 6.4 1.6 7.9 82 0434804 WBNTOC lake 03020201 03 CU 1830 8.5 2.5 3 8 24 0434804 WBNTSS stream 03020201 03 CU 2142 104.9 223 0 20 185 0434804 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0434804 WBNWaterHardness stream 03020201 03 CU 752 40.4 27.4 0 31 180 0434804 WBNWaterHardness lake 03020201 03 CU 37 33.4 30.5 10 26 150 0435510 WBNDOC stream 071300 07 AU 121 5 3.1 4.7 15 0435510 WBNDOC lake 07 07 RG 649 6.8 4.5 5.8 50 0435510 WBNpH stream 07130003 07 CU 2629 7.9 0.4 4.4 7.9 9.6 0435510 WBNpH lake 07130003 07 CU 282 8.2 0.7 6 8.2 10 0435510 WBNTOC stream 07130003 07 CU 376 7.4 4.9 1.4 6.9 47.6 0435510 WBNTOC lake 07130003 07 CU 23 11.9 7 3 11 33 0435510 WBNTSS stream 07130003 07 CU 30 411.8 106.3 19 74 570 0435510 WBNTSS lake 07 07 RG 112 57.8 86.5 0 23 449 0435510 WBNWaterHardness stream 07130003 07 CU 247 320.9 102.3 42 310 108.3 0435510 WBNWaterHardness lake 07 07 RG 8520 155.4 94.6 0 135 136.2 0436007 WBNDOC stream 03030004 03 CU 60 6.4 5.6 3.8 28 0436007 WBNDOC lake 030300 03 AU 186 16.8 4.5 16 36 0436007 WBNpH stream 03030004 03 CU 3919 6.3 1.2 2.8 6.4 63 0436007 WBNpH lake 03030004 03 CU 361 6.4 1.1 3.8 6.2 9.2 0436007 WBNTOC stream 03030004 03 CU 36 11.4 6.7 2.2 11.5 38 0436007 WBNTOC lake 030300 03 AU 2014 9.8 3.6 3 9 36 0436007 WBNTSS stream 03030004 03 CU 124 117.8 137.5 1 68.5 618 0436007 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0436007 WBNWaterHardness stream 03030004 03 CU 303 16.1 16.3 1 12 110 0436007 WBNWaterHardness lake 030300 03 AU 45 33.9 16.7 9 31 98 0436108 WBNDOC stream 03050102 03 CU 22 3.8 2.9 2.7 11 0436108 WBNDOC lake 030501 03 AU 42 2.3 2.2 1.4 10.2 0436108 WBNpH stream 03050102 03 CU 2620 6.8 0.5 2.5 6.8 8.8 0436108 WBNpH lake 03050102 03 CU 1115 7.1 1.8 5.5 6.9 63 0436108 WBNTOC stream 03050102 03 CU 39 8.4 10.3 1 5 63 0436108 WBNTOC lake 030501 03 AU 1069 4.9 3.4 0 4.1 29.2 0436108 WBNTSS stream 03050102 03 CU 85 249.3 437 1 57 260 0436108 WBNTSS lake 0305 03 SR 40 17.7 15.6 3 13 93 0436108 WBNWaterHardness stream 03050102 03 CU 231 20.1 11.8 1 18 64 0436108 WBNWaterHardness lake 03050102 03 CU 35 24.2 14.2 8 22 84 0530901 WBNDOC stream 041000 04 AU 95 6.1 1.9 6 11 0530901 WBNDOC lake 041000 04 AU 201 2.7 2.1 2.7 8.9 0530901 WBNpH stream 04100012 04 CU 3032 8 0.4 1.8 8 8.9 0530901 WBNpH lake 04100012 04 CU 51 8.3 0.5 7.2 8.4 9 0530901 WBNTOC stream 04100012 04 CU 502 8.6 6.3 0 7 56 0530901 WBNTOC lake 041000 04 AU 186 4.2 4.4 0 3.4 20 0530901 WBNTSS stream 04100012 04 CU 97 108.8 281.8 1 17 198 0530901 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 0530901 WBNWaterHardness stream 04100012 04 CU 298 280 68.1 124 278 482 0530901 WBNWaterHardness lake 041000 04 AU 40 210.2 56.3 101 217 316 0531301 WBNDOC stream 071300 07 AU 121 5 3.1 4.7 15 0531301 WBNDOC lake 07 07 RG 649 6.8 4.5 5.8 50 0531301 WBNpH stream 07130006 07 CU 3952 7.8 1.3 0 7.8 83.1 0531301 WBNpH lake 07130006 07 CU 684 7.9 0.5 6.1 7.9 9.2

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-26 0531301 WBNTOC stream 07130006 07 CU 775 6.8 5.9 0 5 41 0531301 WBNTOC lake 071300 07 AU 265 5.9 3.9 1 5 33 0531301 WBNTSS stream 071300 07 AU 1056 678.3 181.9 0 128 3800 0531301 WBNTSS lake 07 07 RG 112 57.8 86.5 0 23 449 0531301 WBNWaterHardness stream 07130006 07 CU 427 297.9 48.6 127 305 507 0531301 WBNWaterHardness lake 07 07 RG 8520 155.4 94.6 0 135 136.2 0531502 WBNDOC stream 05060002 05 CU 50 6.4 4.1 5.8 29 0531502 WBNDOC lake 05060002 05 CU 72 4.2 1.7 4.3 8.1 0531502 WBNpH stream 05060002 05 CU 4755 7.6 0.6 1.1 7.6 9.8 0531502 WBNpH lake 05060002 05 CU 3142 7.9 0.5 2.2 8 9.5 0531502 WBNTOC stream 05060002 05 CU 354 7.6 4.8 0 7 29.2 0531502 WBNTOC lake 05060002 05 CU 141 5.2 2.6 0.6 5 16 0531502 WBNTSS stream 05060002 05 CU 215 300.7 543.1 1 62 251 0531502 WBNTSS lake 05060002 05 CU 215 300.7 543.1 1 62 251 0531502 WBNWaterHardness stream 05060002 05 CU 537 245.2 97 56 260 569 0531502 WBNWaterHardness lake 05060002 05 CU 116 223.8 60.9 0.5 225 500 0531702 WBNDOC stream 1109 11 SR 168 9.5 8.7 7.2 79 0531702 WBNDOC lake 1109 11 SR 29 5.9 1.5 5.4 9.6 0531702 WBNpH stream 11090106 11 CU 804 8 0.5 6 8.1 12 0531702 WBNpH lake 11090106 11 CU 27 8.9 0.6 8.2 8.7 10 0531702 WBNTOC stream 11090106 11 CU 363 9.7 10.3 1 8 138 0531702 WBNTOC lake 110901 11 AU 325 10.7 13 0.7 5.5 90.8 0531702 WBNTSS stream 11090106 11 CU 201 120.2 471.3 1 45 535 0531702 WBNTSS lake 11 11 RG 2106 111.6 269.6 1 70 761 0531702 WBNWaterHardness stream 11090106 11 CU 32 629.7 480.8 140 540 236 0531702 WBNWaterHardness lake 110901 11 AU 146 239.1 40 91 248 294 0531902 WBNDOC stream 120401 12 AU 54 7.5 3.8 7 19 0531902 WBNDOC lake 120401 12 AU 226 9.7 3.1 9.4 20 0531902 WBNpH stream 12040104 12 CU 3493 7.5 1.2 4 7.5 73 0531902 WBNpH lake 12040104 12 CU 316 6.6 0.5 5.7 6.5 9.8 0531902 WBNTOC stream 12040104 12 CU 2685 15.6 15.2 0 12 506 0531902 WBNTOC lake 12040104 12 CU 122 14 4.1 4.2 14 27 0531902 WBNTSS stream 12040104 12 CU 227 529.5 841.5 7 205 633 0531902 WBNTSS lake 12040104 12 CU 227 529.5 841.5 7 205 633 0531902 WBNWaterHardness stream 12040104 12 CU 234 127.2 227.8 13 96 340 0531902 WBNWaterHardness lake 12040104 12 CU 30 51.9 34.1 29 38.5 160 0534504 WBNDOC stream 03130001 03 CU 435 4.3 4.1 3.2 27 0534504 WBNDOC lake 03130001 03 CU 690 2.1 3.6 1.1 87.4 0534504 WBNpH stream 03130001 03 CU 16708 4 6.5 0.4 0 6.5 10.1

0534504 WBNpH lake 03130001 03 CU 3230 6.6 0.8 5 6.4 9.7 0534504 WBNTOC stream 03130001 03 CU 3562 8.7 34.5 0 3 495 0534504 WBNTOC lake 03130001 03 CU 781 3.3 2.5 0 2.9 26.2 0534504 WBNTSS stream 03130001 03 CU 813 224.6 387.8 2 43 290 0534504 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0534504 WBNWaterHardness stream 03130001 03 CU 157 30.4 30.3 2 14 190 0534504 WBNWaterHardness lake 031300 03 AU 57 21.5 20.9 1 16 80 0613402 WBNDOC stream 07140101 07 CU 26 6 1.5 5.9 9.1 0613402 WBNDOC lake 07 07 RG 649 6.8 4.5 5.8 50 0613402 WBNpH stream 07140101 07 CU 3354 7.7 0.4 0.2 7.7 10.4 0613402 WBNpH lake 07140101 07 CU 782 8.1 0.7 2.4 8.2 10.2 0613402 WBNTOC stream 07140101 07 CU 104 17.1 14.8 1.3 12.4 92 0613402 WBNTOC lake 071401 07 AU 129 6.6 4.2 1 5 21 0613402 WBNTSS stream 07140101 07 CU 83 475.5 395 18 371 208 0613402 WBNTSS lake 07 07 RG 112 57.8 86.5 0 23 449 0613402 WBNWaterHardness stream 07140101 07 CU 244 360.7 104.2 56 377 574

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-27 0613402 WBNWaterHardness lake 07 07 RG 8520 155.4 94.6 0 135 136.2 0620401 WBNDOC stream 120401 12 AU 54 7.5 3.8 7 19 0620401 WBNDOC lake 120401 12 AU 226 9.7 3.1 9.4 20 0620401 WBNpH stream 12040104 12 CU 3493 7.5 1.2 4 7.5 73 0620401 WBNpH lake 12040104 12 CU 316 6.6 0.5 5.7 6.5 9.8 0620401 WBNTOC stream 12040104 12 CU 2685 15.6 15.2 0 12 506 0620401 WBNTOC lake 12040104 12 CU 122 14 4.1 4.2 14 27 0620401 WBNTSS stream 12040104 12 CU 227 529.5 841.5 7 205 633 0620401 WBNTSS lake 12040104 12 CU 227 529.5 841.5 7 205 633 0620401 WBNWaterHardness stream 12040104 12 CU 234 127.2 227.8 13 96 340 0620401 WBNWaterHardness lake 12040104 12 CU 30 51.9 34.1 29 38.5 160 0620604 WBNDOC stream 16020204 16 CU 365 12.7 15.8 9.5 200 0620604 WBNDOC lake 16 16 RG 239 2.7 4.5 1.6 38 0620604 WBNpH stream 16020204 16 CU 5406 8 0.6 1.5 8 11.7 0620604 WBNpH lake 16020204 16 CU 50 7.9 0.6 6.6 8.1 9.1 0620604 WBNTOC stream 16020204 16 CU 1129 9.9 11 0 7.2 139 0620604 WBNTOC lake 160202 16 AU 568 4.6 3.7 0 3.3 33.2 0620604 WBNTSS stream 16020204 16 CU 617 1E+11 3E+12 1 49 7E+13 0620604 WBNTSS lake 16 16 RG 35 20 47.4 0 1 169 0620604 WBNWaterHardness stream 16020204 16 CU 801 110.2 430.2 40 340 8300 0620604 WBNWaterHardness lake 160202 16 AU 467 223.9 116.2 7 193 911 0621603 WBNDOC stream 120401 12 AU 54 7.5 3.8 7 19 0621603 WBNDOC lake 120401 12 AU 226 9.7 3.1 9.4 20 0621603 WBNpH stream 12040104 12 CU 3493 7.5 1.2 4 7.5 73 0621603 WBNpH lake 12040104 12 CU 316 6.6 0.5 5.7 6.5 9.8 0621603 WBNTOC stream 12040104 12 CU 2685 15.6 15.2 0 12 506 0621603 WBNTOC lake 12040104 12 CU 122 14 4.1 4.2 14 27 0621603 WBNTSS stream 12040104 12 CU 227 529.5 841.5 7 205 633 0621603 WBNTSS lake 12040104 12 CU 227 529.5 841.5 7 205 633 0621603 WBNWaterHardness stream 12040104 12 CU 234 127.2 227.8 13 96 340 0621603 WBNWaterHardness lake 12040104 12 CU 30 51.9 34.1 29 38.5 160 0621902 WBNDOC stream 110300 11 AU 45 87.8 550.7 4.6 370 0621902 WBNDOC lake 11 11 RG 447 8.4 8.2 5.1 49 0621902 WBNpH stream 11030010 11 CU 824 8 0.5 6.6 8.1 9.4 0621902 WBNpH lake 110300 11 AU 134 8 0.5 6.8 8 9.9 0621902 WBNTOC stream 110300 11 AU 403 12.8 14.6 0.1 8.6 186 0621902 WBNTOC lake 110300 11 AU 24 7.6 4.7 3.5 5.8 25 0621902 WBNTSS stream 11030010 11 CU 180 725.9 110.2 5 201 612 0621902 WBNTSS lake 11 11 RG 2106 111.6 269.6 1 70 761 0621902 WBNWaterHardness stream 11030010 11 CU 231 352.1 87.8 60 361 712 0621902 WBNWaterHardness lake 110300 11 AU 114 159.1 86.7 5 137 518 0622902 WBNDOC stream 150503 15 AU 48 18.7 30.5 13 180 0622902 WBNDOC lake 15 15 RG 54 4.2 0.8 4 6.7 0622902 WBNpH stream 15050301 15 CU 254 7.4 1.3 2 7.8 9 0622902 WBNpH lake 15050301 15 CU 149 7.7 0.5 6.8 7.7 8.7 0622902 WBNTOC stream 15050301 15 CU 22 31.8 20.7 7.1 25 92 0622902 WBNTOC lake 15 15 RG 185 6.8 6.6 1.5 5 42 0622902 WBNTSS stream 15050301 15 CU 44 1056 1373 2 367 4570 0622902 WBNTSS lake 15050301 15 CU 44 1056 1373 2 367 4570 0622902 WBNWaterHardness stream 15050301 15 CU 73 386.7 594.6 20 195 350 0622902 WBNWaterHardness lake 15 15 RG 177 119.3 335.2 22 189 1800 0625002 WBNDOC stream 03060109 03 CU 36 4.6 2.7 4 12 0625002 WBNDOC lake 030601 03 AU 42 6.8 20.5 1.3 97 0625002 WBNpH stream 03060109 03 CU 5813 6.8 0.5 0 6.8 8.7 0625002 WBNpH lake 030601 03 AU 5879 6.8 0.8 4.1 6.8 10 0625002 WBNTOC stream 03060109 03 CU 2275 6.2 3.8 1 5.6 80

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-28 0625002 WBNTOC lake 030601 03 AU 1238 3.6 2.9 0.8 3 47.2 0625002 WBNTSS stream 03060109 03 CU 136 17.4 9.8 2 14.5 54 0625002 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0625002 WBNWaterHardness stream 03060109 03 CU 41 175.9 480.9 13 56 280 0625002 WBNWaterHardness lake 030601 03 AU 106 8.7 3.8 2 8 18 0625501 WBNDOC stream 12030203 12 CU 42 9.4 3.3 8.7 17 0625501 WBNDOC lake 12 12 RG 230 9.7 3.3 9.4 20 0625501 WBNpH stream 12030203 12 CU 657 7.5 0.5 4.6 7.5 9.7 0625501 WBNpH lake 12030203 12 CU 49 7.8 0.4 6.9 7.9 8.9 0625501 WBNTOC stream 12030203 12 CU 162 11.4 5.8 0 10 44 0625501 WBNTOC lake 12030203 12 CU 52 13.8 6.1 7 12 38 0625501 WBNTSS stream 12030203 12 CU 41 47.9 48.8 6 33 245 0625501 WBNTSS lake 12030203 12 CU 41 47.9 48.8 6 33 245 0625501 WBNWaterHardness stream 12030203 12 CU 47 143.5 167.7 94 118 126.5 0625501 WBNWaterHardness lake 120302 12 AU 479 125.1 23 36 122 218 0631701 WBNDOC stream 120401 12 AU 54 7.5 3.8 7 19 0631701 WBNDOC lake 120401 12 AU 226 9.7 3.1 9.4 20 0631701 WBNpH stream 12040104 12 CU 3493 7.5 1.2 4 7.5 73 0631701 WBNpH lake 12040104 12 CU 316 6.6 0.5 5.7 6.5 9.8 0631701 WBNTOC stream 12040104 12 CU 2685 15.6 15.2 0 12 506 0631701 WBNTOC lake 12040104 12 CU 122 14 4.1 4.2 14 27 0631701 WBNTSS stream 12040104 12 CU 227 529.5 841.5 7 205 633 0631701 WBNTSS lake 12040104 12 CU 227 529.5 841.5 7 205 633 0631701 WBNWaterHardness stream 12040104 12 CU 234 127.2 227.8 13 96 340 0631701 WBNWaterHardness lake 12040104 12 CU 30 51.9 34.1 29 38.5 160 0631903 WBNDOC stream 080802 08 AU 39 8 4.4 7.9 17 0631903 WBNDOC lake 08 08 RG 119 5.1 2.7 4.7 22 0631903 WBNpH stream 08080206 08 CU 1917 7.3 0.7 0 7.2 10.2 0631903 WBNpH lake 08080206 08 CU 6571 7.1 0.7 1 7.1 11.6 0631903 WBNTOC stream 08080206 08 CU 941 11 58.5 0.2 8.7 180 0631903 WBNTOC lake 080802 08 AU 130 11.2 3.1 4.1 11.5 20 0631903 WBNTSS stream 08080206 08 CU 73 230 563.8 18 73 375.9 0631903 WBNTSS lake 08080206 08 CU 584 153.9 393.8 0 39 421.1 0631903 WBNWaterHardness stream 08080206 08 CU 366 107.1 106.7 9 672 540 0631903 WBNWaterHardness lake 0808 08 SR 44 9 1.1 8 9 12 0632003 WBNDOC stream 120100 12 AU 65 8.9 6 7.7 34 0632003 WBNDOC lake 12 12 RG 230 9.7 3.3 9.4 20 0632003 WBNpH stream 12010002 12 CU 1648 6.9 0.6 3.8 6.9 9.4 0632003 WBNpH lake 12010002 12 CU 806 7.1 0.6 5.4 7 9.5 0632003 WBNTOC stream 12010002 12 CU 508 10.2 4.3 1 9.4 35 0632003 WBNTOC lake 12010002 12 CU 211 6.8 3.5 1 6 28 0632003 WBNTSS stream 120100 12 AU 263 60.5 91.3 7 34 656 0632003 WBNTSS lake 120100 12 AU 263 60.5 91.3 7 34 656 0632003 WBNWaterHardness stream 12010002 12 CU 306 65.1 51.6 17 53 730 0632003 WBNWaterHardness lake 12010002 12 CU 20 57.1 22.3 24 56 92 0632606 WBNDOC stream 1112 11 SR 33 7.2 8.3 4.2 47 0632606 WBNDOC lake 11 11 RG 447 8.4 8.2 5.1 49 0632606 WBNpH stream 11120301 11 CU 163 7.8 0.3 7.1 7.9 8.9 0632606 WBNpH lake 111203 11 AU 40 8.4 0.5 7.7 8.3 10 0632606 WBNTOC stream 111203 11 AU 281 7.9 8.3 1 5 88.9 0632606 WBNTOC lake 1112 11 SR 305 5.8 4.7 0.8 4.9 53.5 0632606 WBNTSS stream 111203 11 AU 790 969 168.7 3 275 1363 0632606 WBNTSS lake 11 11 RG 2106 111.6 269.6 1 70 761 0632606 WBNWaterHardness stream 111203 11 AU 161 997.6 596.9 140 100 590 0632606 WBNWaterHardness lake 11 11 RG 3075 134.2 168.2 1 95 187.8 0632608 WBNDOC stream 17090012 17 CU 162 3.3 2.8 2.6 28

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-29 0632608 WBNDOC lake 170900 17 AU 30 3.1 2.3 2.1 8.2 0632608 WBNpH stream 17090012 17 CU 10548 6.7 0.4 4.7 6.7 9.9 0632608 WBNpH lake 17090012 17 CU 411 7.8 0.7 6.4 7.6 10.6 0632608 WBNTOC stream 17090012 17 CU 731 135.9 194.2 1 2 4670 0632608 WBNTOC lake 17090012 17 CU 74 3 1.8 1 3 15 0632608 WBNTSS stream 17090012 17 CU 512 129.3 217.9 1 30 173.8 0632608 WBNTSS lake 17 17 RG 119 90.6 637.9 1 7 577 0632608 WBNWaterHardness stream 17090012 17 CU 48 38.2 13.6 0 38 70 0632608 WBNWaterHardness lake 17090012 17 CU 71 45.4 6.6 23 47 54 0634001 WBNDOC stream 03150104 03 CU 32 1.4 1.3 1.1 7.3 0634001 WBNDOC lake 03150104 03 CU 212 2.2 0.8 2 6.4 0634001 WBNpH stream 03150104 03 CU 52338 6.7 0.4 0 6.7 11.5 0634001 WBNpH lake 03150104 03 CU 1538 6.8 0.6 3.5 6.7 9.8 0634001 WBNTOC stream 03150104 03 CU 1770 2.8 2.2 0.4 2.1 22.2 0634001 WBNTOC lake 03150104 03 CU 357 3 2 0.8 2.5 28 0634001 WBNTSS stream 03150104 03 CU 525 120.1 226.9 1 36 162 0634001 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0634001 WBNWaterHardness stream 03150104 03 CU 428 35.4 22.6 1 33 140 0634001 WBNWaterHardness lake 03 03 RG 5668 52 69.3 0 24 106 0635301 WBNDOC stream 15010015 15 CU 68 12.2 19.1 5.4 110 0635301 WBNDOC lake 15 15 RG 54 4.2 0.8 4 6.7 0635301 WBNpH stream 15010015 15 CU 1350 7.7 0.4 5.9 7.7 9.1 0635301 WBNpH lake 15010015 15 CU 26 8 0.4 7 8 8.6 0635301 WBNTOC stream 15010015 15 CU 141 11.8 10.1 0.1 9.2 100 0635301 WBNTOC lake 150100 15 AU 51 2.8 1.5 1.5 2.4 10.7 0635301 WBNTSS stream 15010015 15 CU 344 152.4 879.1 1 250 11300 0635301 WBNTSS lake 15010015 15 CU 344 152.4 879.1 1 250 11300 0635301 WBNWaterHardness stream 15010015 15 CU 21 737.1 268.6 190 770 110 0635301 WBNWaterHardness lake 150100 15 AU 58 291.7 211.2 22 417 626 0713618 WBNDOC stream 171003 17 AU 99 2.3 1.3 2 9 0713618 WBNDOC lake 1710 17 SR 23 2.5 1.5 2 7.2 0713618 WBNpH stream 17100302 17 CU 5682 8.4 0.6 5.8 8.4 9.8 0713618 WBNpH lake 17100302 17 CU 20 7.4 1.2 5.6 7.3 10 0713618 WBNTOC stream 17100302 17 CU 1144 3.6 4.9 1 2 46 0713618 WBNTOC lake 171003 17 AU 56 4.7 7.8 0.7 2.5 43 0713618 WBNTSS stream 17100302 17 CU 288 49.4 187 0 5 148 0713618 WBNTSS lake 17 17 RG 119 90.6 637.9 1 7 577 0713618 WBNWaterHardness stream 17100302 17 CU 37 46.5 16.7 23 43 89 0713618 WBNWaterHardness lake 17 17 RG 885 60.5 80.4 1 42 900 0713705 WBNDOC stream 150503 15 AU 48 18.7 30.5 13 180 0713705 WBNDOC lake 15 15 RG 54 4.2 0.8 4 6.7 0713705 WBNpH stream 15050303 15 CU 25 8.3 0.7 7.2 8.1 9.7 0713705 WBNpH lake 150503 15 AU 165 7.7 0.5 6.7 7.7 10 0713705 WBNTOC stream 150503 15 AU 57 54.3 59.2 0.1 27 232 0713705 WBNTOC lake 15 15 RG 185 6.8 6.6 1.5 5 42 0713705 WBNTSS stream 150503 15 AU 116 799.3 1097 2 373 4570 0713705 WBNTSS lake 150503 15 AU 116 799.3 1097 2 373 4570 0713705 WBNWaterHardness stream 150503 15 AU 124 362.6 465.3 3 217 350 0713705 WBNWaterHardness lake 15 15 RG 177 119.3 335.2 22 189 1800 0715007 WBNDOC stream 02040203 02 CU 130 3 3.2 2.3 28 0715007 WBNDOC lake 020402 02 AU 123 7.3 2.8 7 17 0715007 WBNpH stream 02040203 02 CU 6141 7.3 2.1 0.7 7.4 110 0715007 WBNpH lake 02040203 02 CU 248 8 0.9 6.4 8 10.2 0715007 WBNTOC stream 02040203 02 CU 1540 4.1 4 0 3.3 64.5 0715007 WBNTOC lake 020402 02 AU 312 8.9 3.9 2 8 33 0715007 WBNTSS stream 02040203 02 CU 563 351 826.2 1 62 1060

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-30 0715007 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0715007 WBNWaterHardness stream 02040203 02 CU 1666 140.7 74.8 2 135 708 0715007 WBNWaterHardness lake 020402 02 AU 326 49.1 22.8 4 46.5 222 0715216 WBNDOC stream 180701 18 AU 21 12.8 14.3 9.6 70 0715216 WBNDOC lake 18 18 RG 299 3.3 4.7 1.6 47 0715216 WBNpH stream 18070106 18 CU 1457 8.1 0.5 5.7 8.1 10.5 0715216 WBNpH lake 18070106 18 CU 1330 8.4 0.8 6.1 8.4 12.2 0715216 WBNTOC stream 18070106 18 CU 439 15.8 25.2 1 11.5 473 0715216 WBNTOC lake 1807 18 SR 65 16.3 63.8 1.3 6.4 520 0715216 WBNTSS stream 180701 18 AU 926 470.3 1026 1 486 7000 0715216 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 0715216 WBNWaterHardness stream 18070106 18 CU 637 256.9 133.9 13 228 752 0715216 WBNWaterHardness lake 180701 18 AU 22 302.9 170.5 95 270 760 0716701 WBNDOC stream 05140201 05 CU 49 5.9 3.8 5.3 20 0716701 WBNDOC lake 0514 05 SR 30 8.6 3.8 9 16 0716701 WBNpH stream 05140201 05 CU 3574 7.4 0.5 0 7.4 11.2 0716701 WBNpH lake 05140201 05 CU 255 7.3 0.6 5.6 7.2 9.7 0716701 WBNTOC stream 05140201 05 CU 100 6.7 4.3 0.9 5.6 26 0716701 WBNTOC lake 05140201 05 CU 35 1.8 1.1 1 2 6 0716701 WBNTSS stream 05140201 05 CU 259 66.8 141.1 0.1 18 101 0716701 WBNTSS lake 05140201 05 CU 259 66.8 141.1 0.1 18 101 0716701 WBNWaterHardness stream 05140201 05 CU 254 142 44 1 136 341 0716701 WBNWaterHardness lake 0514 05 SR 642 159.1 70.7 49 157 745 0720506 WBNDOC stream 010500 01 AU 21 13.2 10.2 9.3 45 0720506 WBNDOC lake 01050002 01 CU 41 5.2 3.6 4 17.1 0720506 WBNpH stream 01050002 01 CU 109 6 1 3.1 6.3 7.6 0720506 WBNpH lake 01050002 01 CU 98 6.2 0.4 5.4 6.2 6.9 0720506 WBNTOC stream 01050002 01 CU 20 8.6 3.2 4.4 7.5 14 0720506 WBNTOC lake 01 01 RG 803 5.6 4.2 0 4.6 25.4 0720506 WBNTSS stream 01050002 01 CU 66 6.7 6.4 1 5 43 0720506 WBNTSS lake 01 01 RG 42 3.3 2.5 0.6 3 14 0720506 WBNWaterHardness stream 01050002 01 CU 33 7 2.4 1 7 11 0720506 WBNWaterHardness lake 01 01 RG 51 73.6 44.4 4 94 130 0720803 WBNDOC stream 031002 03 AU 41 14.7 16.5 9 65 0720803 WBNDOC lake 031002 03 AU 29 10.6 2.8 10.1 17 0720803 WBNpH stream 03100201 03 CU 3509 7.8 5.2 0.3 7.7 270 0720803 WBNpH lake 03100201 03 CU 69 7.8 1 6.1 7.4 11.3 0720803 WBNTOC stream 031002 03 AU 6576 14.7 16.9 0 12 640 0720803 WBNTOC lake 031002 03 AU 2416 14.2 5.9 0 13.5 58 0720803 WBNTSS stream 031002 03 AU 386 11.2 51.9 0 4 698 0720803 WBNTSS lake 031002 03 AU 47 1.8 4.2 0 1 29 0720803 WBNWaterHardness stream 03100201 03 CU 159 592.5 178.4 550 630 900 0720803 WBNWaterHardness lake 031002 03 AU 986 103 68.3 0 82 645 0721305 WBNDOC stream 04090004 04 CU 54 3.8 2.4 3.1 8.6 0721305 WBNDOC lake 04 04 RG 18570 2.5 1.8 2.1 36 0721305 WBNpH stream 04090004 04 CU 6101 8 0.3 6.1 8 9.5 0721305 WBNpH lake 04090004 04 CU 60 8.1 0.3 7.2 8.1 8.8 0721305 WBNTOC stream 04090004 04 CU 2331 4.1 4.1 0.5 2.6 114 0721305 WBNTOC lake 040900 04 AU 90 10.8 5.6 0 10.3 24.1 0721305 WBNTSS stream 04090004 04 CU 171 55.4 84.6 1 21 474 0721305 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 0721305 WBNWaterHardness stream 04090004 04 CU 1650 109.5 24.9 90 105 355 0721305 WBNWaterHardness lake 04 04 RG 1554 114.3 91.8 3 100 757 0722107 WBNDOC stream 031001 03 AU 55 12 10.6 12 70 0722107 WBNDOC lake 031001 03 AU 147 7.7 9.5 5.3 78 0722107 WBNpH stream 03100103 03 CU 484 7.8 0.6 6.5 7.8 9.7

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-31 0722107 WBNpH lake 031001 03 AU 2088 7.7 1.2 2.3 7.6 12.2 0722107 WBNTOC stream 03100103 03 CU 198 39 30.6 7.4 27.5 142 0722107 WBNTOC lake 031001 03 AU 56 20.6 13.1 0 21.5 81 0722107 WBNTSS stream 031001 03 AU 219 30.4 87.6 0 8 655 0722107 WBNTSS lake 0310 03 SR 47 1.8 4.2 0 1 29 0722107 WBNWaterHardness stream 031001 03 AU 126 110.5 65.3 16 97 334 0722107 WBNWaterHardness lake 031001 03 AU 26 81.7 41 29 90 170 0722503 WBNDOC stream 10190004 10 CU 47 2.6 5.6 1.5 39 0722503 WBNDOC lake 101900 10 AU 225 37.9 539.9 1.2 810 0722503 WBNpH stream 10190004 10 CU 2528 7.6 0.6 0 7.6 10.3 0722503 WBNpH lake 10190004 10 CU 123 7.8 0.5 6.2 7.8 9.2 0722503 WBNTOC stream 10190004 10 CU 328 11.5 6.8 0.4 11 45 0722503 WBNTOC lake 10190004 10 CU 46 4.7 2.9 0.1 5 15 0722503 WBNTSS stream 10190004 10 CU 958 31.7 98 0 8 118 0722503 WBNTSS lake 10 10 RG 30 10.8 8.6 1 9 33 0722503 WBNWaterHardness stream 10190004 10 CU 471 138 85.8 24 110 790 0722503 WBNWaterHardness lake 101900 10 AU 106 75.3 101.9 5 54.5 940 0722505 WBNDOC stream 03090202 03 CU 146 90.5 750 18 900 0722505 WBNDOC lake 03090202 03 CU 66 20 9.9 17.1 52 0722505 WBNpH stream 03090202 03 CU 22482 7.5 1.4 0.8 7.4 94 0722505 WBNpH lake 03090202 03 CU 4784 7.8 0.8 3.2 8 9.6 0722505 WBNTOC stream 03090202 03 CU 5523 82.3 138.1 0 19 7220 0722505 WBNTOC lake 03090202 03 CU 628 18.9 13.5 0.1 17 300 0722505 WBNTSS stream 03090202 03 CU 1367 19.6 88.1 0 6 269 0722505 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0722505 WBNWaterHardness stream 03090202 03 CU 238 221.4 472.7 74 190 730 0722505 WBNWaterHardness lake 0309 03 SR 44 102.4 52 18 94.5 209 0722705 WBNDOC stream 020501 02 AU 399 4.4 6.6 2.7 60 0722705 WBNDOC lake 020501 02 AU 36 3.7 1.5 3.6 6.4 0722705 WBNpH stream 02050102 02 CU 1887 7.7 0.5 6.1 7.7 11 0722705 WBNpH lake 020501 02 AU 206 7.8 0.7 5.8 8.1 9.4 0722705 WBNTOC stream 020501 02 AU 3090 3.6 2.4 0 3.1 60 0722705 WBNTOC lake 020501 02 AU 25 7 3.4 2.3 6.5 21 0722705 WBNTSS stream 02050102 02 CU 37 29.8 54.1 2 16 328 0722705 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0722705 WBNWaterHardness stream 02050102 02 CU 76 130.5 36.2 57 130 320 0722705 WBNWaterHardness lake 02 02 RG 1006 65.3 204.9 0 42 380 0723607 WBNDOC stream 120902 12 AU 29 4.6 2.8 3.9 13 0723607 WBNDOC lake 12 12 RG 230 9.7 3.3 9.4 20 0723607 WBNpH stream 12090204 12 CU 457 8 0.4 6.7 8.1 9 0723607 WBNpH lake 120902 12 AU 10372 7.9 0.4 4.8 7.9 9.3 0723607 WBNTOC stream 12090204 12 CU 241 3.3 3 0.9 2.2 23 0723607 WBNTOC lake 120902 12 AU 2137 4 3.4 0.7 3.2 110 0723607 WBNTSS stream 12090204 12 CU 41 37.9 68.2 3 15 284 0723607 WBNTSS lake 12090204 12 CU 41 37.9 68.2 3 15 284 0723607 WBNWaterHardness stream 120902 12 AU 284 213.7 106.8 41 200 110 0723607 WBNWaterHardness lake 120902 12 AU 77 197.7 34.6 140 190 309 0724206 WBNDOC stream 030401 03 AU 74 7.2 5.4 7 27 0724206 WBNDOC lake 03 03 RG 2814 5.8 7.6 3 97 0724206 WBNpH stream 03040102 03 CU 1187 6.8 0.5 5.2 6.9 9.8 0724206 WBNpH lake 03040102 03 CU 98 7 0.8 1 7 8.6 0724206 WBNTOC stream 030401 03 AU 138 5.7 5 0 4.6 37 0724206 WBNTOC lake 0304 03 SR 153 6.8 2.8 2.9 6.2 16 0724206 WBNTSS stream 03040102 03 CU 82 362.8 443.2 4 239 213 0724206 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0724206 WBNWaterHardness stream 03040102 03 CU 95 28.6 12.3 10 27 68

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-32 0724206 WBNWaterHardness lake 030401 03 AU 115 35.3 11.3 16 34 82 0724301 WBNDOC stream 080302 08 AU 313 5 2 4.8 26 0724301 WBNDOC lake 08 08 RG 119 5.1 2.7 4.7 22 0724301 WBNpH stream 08030204 08 CU 4123 6.8 0.6 1.5 6.8 10.8 0724301 WBNpH lake 08030204 08 CU 37 7.4 0.4 6.4 7.5 7.9 0724301 WBNTOC stream 08030204 08 CU 1421 4.9 5.1 0.1 2.7 27 0724301 WBNTOC lake 080302 08 AU 45 4.7 1.7 1 4.4 8.4 0724301 WBNTSS stream 08030204 08 CU 758 523.3 104.3 1 97 953 0724301 WBNTSS lake 08 08 RG 1582 107.9 261.7 0 39 421.1 0724301 WBNWaterHardness stream 080302 08 AU 34 93.5 172.9 6 41 810 0724301 WBNWaterHardness lake 08 08 RG 1080 442.3 595.2 4 94 364 0724804 WBNDOC stream 02040203 02 CU 130 3 3.2 2.3 28 0724804 WBNDOC lake 020402 02 AU 123 7.3 2.8 7 17 0724804 WBNpH stream 02040203 02 CU 6141 7.3 2.1 0.7 7.4 110 0724804 WBNpH lake 02040203 02 CU 248 8 0.9 6.4 8 10.2 0724804 WBNTOC stream 02040203 02 CU 1540 4.1 4 0 3.3 64.5 0724804 WBNTOC lake 020402 02 AU 312 8.9 3.9 2 8 33 0724804 WBNTSS stream 02040203 02 CU 563 351 826.2 1 62 1060 0724804 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0724804 WBNWaterHardness stream 02040203 02 CU 1666 140.7 74.8 2 135 708 0724804 WBNWaterHardness lake 020402 02 AU 326 49.1 22.8 4 46.5 222 0724909 WBNDOC stream 101101 10 AU 149 9.4 10.6 5.7 97 0724909 WBNDOC lake 101101 10 AU 83 5 0 5 5 0724909 WBNpH stream 10110102 10 CU 78 8.2 1 0 8.3 8.9 0724909 WBNpH lake 101101 10 AU 5311 8.2 0.5 0 8.2 9.9 0724909 WBNTOC stream 101101 10 AU 88 9.2 7.7 1.9 5.7 38 0724909 WBNTOC lake 101101 10 AU 91 4.8 0.7 0 5 5 0724909 WBNTSS stream 101101 10 AU 268 238.2 836.4 4 96 1130 0724909 WBNTSS lake 10 10 RG 30 10.8 8.6 1 9 33 0724909 WBNWaterHardness stream 101101 10 AU 83 280 142.2 33 260 750 0724909 WBNWaterHardness lake 101101 10 AU 50 393.9 215.1 41 342 857 0730407 WBNDOC stream 050200 05 AU 314 2.5 1.8 2.1 13.4 0730407 WBNDOC lake 05 05 RG 575 4 3 3.2 19 0730407 WBNpH stream 05020001 05 CU 4380 6.4 1.2 0.9 6.8 9.6 0730407 WBNpH lake 05020001 05 CU 2969 6.4 0.4 3.4 6.4 9.6 0730407 WBNTOC stream 05020001 05 CU 384 4.9 3 0.9 4 21 0730407 WBNTOC lake 05 05 RG 10552 4 4 0 3 162 0730407 WBNTSS stream 05020001 05 CU 936 184.5 482.2 0 52 763 0730407 WBNTSS lake 05020001 05 CU 936 184.5 482.2 0 52 763 0730407 WBNWaterHardness stream 05020001 05 CU 951 142.6 200.9 0 62 309.4 0730407 WBNWaterHardness lake 05020001 05 CU 709 47.8 19.9 18 44 159 0730502 WBNDOC stream 05120111 05 CU 147 5.5 2.9 5 20 0730502 WBNDOC lake 05 05 RG 575 4 3 3.2 19 0730502 WBNpH stream 05120111 05 CU 7469 7.7 0.7 2.1 7.8 10.3 0730502 WBNpH lake 05120111 05 CU 418 8 0.6 6.4 8.1 9.6 0730502 WBNTOC stream 05120111 05 CU 607 11.8 58.8 0.3 6 940 0730502 WBNTOC lake 05120111 05 CU 49 5.7 2.4 2 5 12 0730502 WBNTSS stream 05120111 05 CU 212 197.5 386.6 0 88 384 0730502 WBNTSS lake 05120111 05 CU 212 197.5 386.6 0 88 384 0730502 WBNWaterHardness stream 05120111 05 CU 587 288.8 105.7 34 290 150 0730502 WBNWaterHardness lake 051201 05 AU 309 212.4 66.2 97 201 563 0730914 WBNDOC stream 12090301 12 CU 27 4.3 1.8 3.7 9 0730914 WBNDOC lake 12 12 RG 230 9.7 3.3 9.4 20 0730914 WBNpH stream 12090301 12 CU 724 7.9 0.4 6.1 8 9.2 0730914 WBNpH lake 12090301 12 CU 56 8.3 0.4 7.3 8.2 8.8 0730914 WBNTOC stream 12090301 12 CU 386 7 7.1 0.1 4 65

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-33 0730914 WBNTOC lake 1209 12 SR 2476 4.3 3.5 0.7 3.5 110 0730914 WBNTSS stream 12090301 12 CU 63 735.7 541.1 6 686 268 0730914 WBNTSS lake 12090301 12 CU 63 735.7 541.1 6 686 268 0730914 WBNWaterHardness stream 12090301 12 CU 22 208.5 39 84 200 284 0730914 WBNWaterHardness lake 1209 12 SR 151 230.6 59.2 140 210 440 0731111 WBNDOC stream 02050105 02 CU 288 5.1 7.6 3.1 60 0731111 WBNDOC lake 020501 02 AU 36 3.7 1.5 3.6 6.4 0731111 WBNpH stream 02050105 02 CU 4395 7.9 0.6 5.5 7.8 9.8 0731111 WBNpH lake 020501 02 AU 206 7.8 0.7 5.8 8.1 9.4 0731111 WBNTOC stream 02050105 02 CU 255 4 2.6 0 3.3 16 0731111 WBNTOC lake 020501 02 AU 25 7 3.4 2.3 6.5 21 0731111 WBNTSS stream 02050105 02 CU 408 155.9 473.6 0 7 385 0731111 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0731111 WBNWaterHardness stream 02050105 02 CU 141 121.4 36.8 54 120 268 0731111 WBNWaterHardness lake 02 02 RG 1006 65.3 204.9 0 42 380 0731405 WBNDOC stream 02050306 02 CU 2275 7.2 6.6 5.4 104 0731405 WBNDOC lake 0205 02 SR 37 3.7 1.5 3.6 6.4 0731405 WBNpH stream 02050306 02 CU 7361 7.6 1 0 7.6 72 0731405 WBNpH lake 02050306 02 CU 132 7.2 0.5 6.3 7.1 9 0731405 WBNTOC stream 02050306 02 CU 3642 6.7 6.3 0 4.6 64 0731405 WBNTOC lake 020503 02 AU 65 4.9 3.1 1.4 4 16.4 0731405 WBNTSS stream 02050306 02 CU 11772 121.7 365.2 0 173 7390 0731405 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0731405 WBNWaterHardness stream 02050306 02 CU 1227 134 72.7 14 126 693 0731405 WBNWaterHardness lake 02 02 RG 1006 65.3 204.9 0 42 380 0731411 WBNDOC stream 18040001 18 CU 60 19 28.5 10 150 0731411 WBNDOC lake 180400 18 AU 39 2 2 1.5 10 0731411 WBNpH stream 18040001 18 CU 5051 7.6 0.5 2.9 7.5 10.1 0731411 WBNpH lake 18040001 18 CU 593 7.9 0.5 2.4 7.8 9.6 0731411 WBNTOC stream 18040001 18 CU 726 10.6 57.8 0.9 6.2 904 0731411 WBNTOC lake 180400 18 AU 41 3.7 0.9 1.1 3.6 5.4 0731411 WBNTSS stream 18040001 18 CU 347 420.3 282.4 0 75 3890 0731411 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 0731411 WBNWaterHardness stream 18040001 18 CU 764 984.5 796 5 803 306 0731411 WBNWaterHardness lake 18040001 18 CU 189 93.5 27.5 39 94 184 0731412 WBNDOC stream 01070002 01 CU 58 18.8 91.6 5.7 703 0731412 WBNDOC lake 01070002 01 CU 24 4.8 2.2 4.3 9.5 0731412 WBNpH stream 01070002 01 CU 10333 6.3 1.9 0 6.3 180 0731412 WBNpH lake 01070002 01 CU 714 6.7 0.5 4.6 6.7 8.8 0731412 WBNTOC stream 01070002 01 CU 216 6.6 3.5 1 5.8 24 0731412 WBNTOC lake 01070002 01 CU 34 4.4 1.9 3.6 4 15 0731412 WBNTSS stream 01070002 01 CU 233 13.1 29.9 0 6 330 0731412 WBNTSS lake 01 01 RG 42 3.3 2.5 0.6 3 14 0731412 WBNWaterHardness stream 01070002 01 CU 108 18.3 15.9 1 16 152 0731412 WBNWaterHardness lake 01 01 RG 51 73.6 44.4 4 94 130 0731501 WBNDOC stream 02030104 02 CU 91 3.9 1.7 3.6 9.3 0731501 WBNDOC lake 020301 02 AU 159 3.3 1.1 3.1 11.7 0731501 WBNpH stream 02030104 02 CU 7563 7.5 0.5 0 7.5 9.3 0731501 WBNpH lake 02030104 02 CU 468 8.1 3.7 2.4 8 85 0731501 WBNTOC stream 02030104 02 CU 623 5.4 3.1 0 4.8 32 0731501 WBNTOC lake 02030104 02 CU 21 4.4 4.5 2.2 3.4 23.6 0731501 WBNTSS stream 02030104 02 CU 185 27.4 66.8 0 8 699 0731501 WBNTSS lake 020301 02 AU 31 122.6 120.5 6 94 435 0731501 WBNWaterHardness stream 02030104 02 CU 121 342.1 102.2 28 82 520 0731501 WBNWaterHardness lake 020301 02 AU 255 36 11.7 0 34 150 0731507 WBNDOC stream 03040204 03 CU 198 5.8 5.9 3.1 27

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-34 0731507 WBNDOC lake 03 03 RG 2814 5.8 7.6 3 97 0731507 WBNpH stream 03040204 03 CU 3860 6.1 1.4 0 6.1 60 0731507 WBNpH lake 03040204 03 CU 30 5.3 0.6 4 5.5 5.9 0731507 WBNTOC stream 03040204 03 CU 355 13.6 8.3 0.9 11.4 65 0731507 WBNTOC lake 030402 03 AU 153 6.8 2.8 2.9 6.2 16 0731507 WBNTSS stream 030402 03 AU 976 12.3 13.3 0 7 147 0731507 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0731507 WBNWaterHardness stream 03040204 03 CU 92 20.6 18.4 4 14.5 140 0731507 WBNWaterHardness lake 030402 03 AU 33 19.5 10.8 4 20 60 0731514 WBNDOC stream 07120004 07 CU 277 6.9 3.1 6.4 33 0731514 WBNDOC lake 07 07 RG 649 6.8 4.5 5.8 50 0731514 WBNpH stream 07120004 07 CU 16248 7.8 0.5 0 7.8 12 0731514 WBNpH lake 07120004 07 CU 648 8.1 0.6 5.8 8.1 9.9 0731514 WBNTOC stream 07120004 07 CU 699 9.5 8.3 0 8.2 90 0731514 WBNTOC lake 07120004 07 CU 21 7.2 2.9 2.2 7 12 0731514 WBNTSS stream 07120004 07 CU 826 70.6 173.4 0 17 181.7 0731514 WBNTSS lake 071200 07 AU 91 66 90.2 3 30 449 0731514 WBNWaterHardness stream 07120004 07 CU 1096 325.5 105.7 0 338 758 0731514 WBNWaterHardness lake 071200 07 AU 37 239.3 52.5 152 230 408 0731703 WBNDOC stream 02040203 02 CU 130 3 3.2 2.3 28 0731703 WBNDOC lake 020402 02 AU 123 7.3 2.8 7 17 0731703 WBNpH stream 02040203 02 CU 6141 7.3 2.1 0.7 7.4 110 0731703 WBNpH lake 02040203 02 CU 248 8 0.9 6.4 8 10.2 0731703 WBNTOC stream 02040203 02 CU 1540 4.1 4 0 3.3 64.5 0731703 WBNTOC lake 020402 02 AU 312 8.9 3.9 2 8 33 0731703 WBNTSS stream 02040203 02 CU 563 351 826.2 1 62 1060 0731703 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0731703 WBNWaterHardness stream 02040203 02 CU 1666 140.7 74.8 2 135 708 0731703 WBNWaterHardness lake 020402 02 AU 326 49.1 22.8 4 46.5 222 0732110 WBNDOC stream 02050107 02 CU 50 2.1 1.5 1.5 8.6 0732110 WBNDOC lake 020501 02 AU 36 3.7 1.5 3.6 6.4 0732110 WBNpH stream 02050107 02 CU 3827 7.1 16.1 0 7.1 100 0732110 WBNpH lake 02050107 02 CU 49 7.4 1 5.8 7.2 9.4 0732110 WBNTOC stream 02050107 02 CU 1138 3.8 2.2 0 3.2 20 0732110 WBNTOC lake 020501 02 AU 25 7 3.4 2.3 6.5 21 0732110 WBNTSS stream 02050107 02 CU 540 80.2 228.1 0 20 353 0732110 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0732110 WBNWaterHardness stream 02050107 02 CU 1123 75 73.8 10 59 124.3 0732110 WBNWaterHardness lake 02 02 RG 1006 65.3 204.9 0 42 380 0732405 WBNDOC stream 18040002 18 CU 316 12.1 49.4 5.4 800 0732405 WBNDOC lake 180400 18 AU 39 2 2 1.5 10 0732405 WBNpH stream 18040002 18 CU 3877 7.6 0.5 0 7.6 9.6 0732405 WBNpH lake 180400 18 AU 2127 7.8 0.6 2.4 7.7 10.9 0732405 WBNTOC stream 18040002 18 CU 293 5.3 6.9 0 3.5 79 0732405 WBNTOC lake 180400 18 AU 41 3.7 0.9 1.1 3.6 5.4 0732405 WBNTSS stream 18040002 18 CU 633 246.6 828.8 0 38 1055 0732405 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 0732405 WBNWaterHardness stream 18040002 18 CU 113 135 111.3 14 80 426 0732405 WBNWaterHardness lake 180400 18 AU 579 79.6 34.7 1 77 219 0732510 WBNDOC stream 07120004 07 CU 277 6.9 3.1 6.4 33 0732510 WBNDOC lake 07 07 RG 649 6.8 4.5 5.8 50 0732510 WBNpH stream 07120004 07 CU 16248 7.8 0.5 0 7.8 12 0732510 WBNpH lake 07120004 07 CU 648 8.1 0.6 5.8 8.1 9.9 0732510 WBNTOC stream 07120004 07 CU 699 9.5 8.3 0 8.2 90 0732510 WBNTOC lake 07120004 07 CU 21 7.2 2.9 2.2 7 12 0732510 WBNTSS stream 07120004 07 CU 826 70.6 173.4 0 17 181.7

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-35 0732510 WBNTSS lake 071200 07 AU 91 66 90.2 3 30 449 0732510 WBNWaterHardness stream 07120004 07 CU 1096 325.5 105.7 0 338 758 0732510 WBNWaterHardness lake 071200 07 AU 37 239.3 52.5 152 230 408 0733203 WBNDOC stream 18040003 18 CU 108 14.1 21.5 6.6 110 0733203 WBNDOC lake 180400 18 AU 39 2 2 1.5 10 0733203 WBNpH stream 18040003 18 CU 16257 7.7 0.6 0 7.6 73 0733203 WBNpH lake 18040003 18 CU 885 7.8 0.5 6.6 7.7 9.7 0733203 WBNTOC stream 18040003 18 CU 142 6.2 4.8 1.4 5.2 38 0733203 WBNTOC lake 18040003 18 CU 33 3.8 0.8 2.6 3.8 5.4 0733203 WBNTSS stream 18040003 18 CU 3819 93 61.6 0 79 990 0733203 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 0733203 WBNWaterHardness stream 18040003 18 CU 289 121.4 75.1 36 103 451 0733203 WBNWaterHardness lake 18040003 18 CU 306 83.6 30.5 28 78 219 0733210 WBNDOC stream 05030101 05 CU 119 5 7.2 3.6 72 0733210 WBNDOC lake 05 05 RG 575 4 3 3.2 19 0733210 WBNpH stream 05030101 05 CU 34253 7.1 10.6 0.7 6.9 890 0733210 WBNpH lake 05030101 05 CU 41 8 0.8 6.5 8.1 9.8 0733210 WBNTOC stream 05030101 05 CU 1151 10.2 41.8 0 3.2 855 0733210 WBNTOC lake 050301 05 AU 48 5.6 2.8 0 5.9 15 0733210 WBNTSS stream 05030101 05 CU 348 155.6 428.5 0 25 477 0733210 WBNTSS lake 05030101 05 CU 348 155.6 428.5 0 25 477 0733210 WBNWaterHardness stream 05030101 05 CU 2075 292.1 320 5 190 482 0733210 WBNWaterHardness lake 050301 05 AU 1963 118.3 59 0.1 99 102 0733302 WBNDOC stream 05100205 05 CU 160 4.1 4.1 3.3 44 0733302 WBNDOC lake 05 05 RG 575 4 3 3.2 19 0733302 WBNpH stream 05100205 05 CU 1832 7.6 0.4 4.2 7.6 9.5 0733302 WBNpH lake 05100205 05 CU 3263 7.5 0.6 2.3 7.5 9.7 0733302 WBNTOC stream 05100205 05 CU 1040 4.9 4.7 0.1 3.8 55.9 0733302 WBNTOC lake 05100205 05 CU 134 4 3.2 1 3 26 0733302 WBNTSS stream 05100205 05 CU 397 118.3 241.7 0 25 259 0733302 WBNTSS lake 05100205 05 CU 397 118.3 241.7 0 25 259 0733302 WBNWaterHardness stream 05100205 05 CU 665 163.4 55.5 41 155 461 0733302 WBNWaterHardness lake 05100205 05 CU 104 225 105.1 52 222 672 0733404 WBNDOC stream 02050202 02 CU 22 1.9 1.7 1.2 7.1 0733404 WBNDOC lake 0205 02 SR 37 3.7 1.5 3.6 6.4 0733404 WBNpH stream 02050202 02 CU 1700 6.1 1.3 3 6.4 12.3 0733404 WBNpH lake 020502 02 AU 113 7.6 0.9 5.6 7.5 9.2 0733404 WBNTOC stream 02050202 02 CU 375 1.3 0.5 1 1.1 3.8 0733404 WBNTOC lake 020502 02 AU 37 4.9 2.2 1.9 4.8 9.4 0733404 WBNTSS stream 02050202 02 CU 367 15.3 28.1 1 6 209 0733404 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0733404 WBNWaterHardness stream 02050202 02 CU 408 52.8 153.9 5 25 260 0733404 WBNWaterHardness lake 02 02 RG 1006 65.3 204.9 0 42 380 0733501 WBNDOC stream 06010105 06 CU 249 2.2 2.8 1.4 20 0733501 WBNDOC lake 0601 06 SR 28 2.3 2.6 1.5 14.9 0733501 WBNpH stream 06010105 06 CU 5450 6.7 0.7 1.4 6.8 10.7 0733501 WBNpH lake 06010105 06 CU 401 6.9 0.6 5.3 6.8 9.1 0733501 WBNTOC stream 06010105 06 CU 445 5.6 7.2 0.2 3.9 87 0733501 WBNTOC lake 06 06 RG 66 4.2 4.6 1 2.8 33 0733501 WBNTSS stream 06010105 06 CU 579 279.6 737.4 0 28 1080 0733501 WBNTSS lake 06010105 06 CU 579 279.6 737.4 0 28 1080 0733501 WBNWaterHardness stream 06010105 06 CU 425 13.2 9.8 0.4 10 67 0733501 WBNWaterHardness lake 0601 06 SR 53 9 4.4 1 8 18 0733606 WBNDOC stream 02040203 02 CU 130 3 3.2 2.3 28 0733606 WBNDOC lake 020402 02 AU 123 7.3 2.8 7 17 0733606 WBNpH stream 02040203 02 CU 6141 7.3 2.1 0.7 7.4 110

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-36 0733606 WBNpH lake 02040203 02 CU 248 8 0.9 6.4 8 10.2 0733606 WBNTOC stream 02040203 02 CU 1540 4.1 4 0 3.3 64.5 0733606 WBNTOC lake 020402 02 AU 312 8.9 3.9 2 8 33 0733606 WBNTSS stream 02040203 02 CU 563 351 826.2 1 62 1060 0733606 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0733606 WBNWaterHardness stream 02040203 02 CU 1666 140.7 74.8 2 135 708 0733606 WBNWaterHardness lake 020402 02 AU 326 49.1 22.8 4 46.5 222 0734604 WBNDOC stream 02040302 02 CU 256 9.1 6.6 6.8 45 0734604 WBNDOC lake 0204 02 SR 216 6.2 3.2 5.7 20 0734604 WBNpH stream 02040302 02 CU 1503 5.7 1 0 5.8 8.7 0734604 WBNpH lake 02040302 02 CU 75 6.3 0.7 5 6.2 9.2 0734604 WBNTOC stream 02040302 02 CU 999 9.2 6.2 0 7.8 71.9 0734604 WBNTOC lake 0204 02 SR 454 7.6 4.1 0 7 33 0734604 WBNTSS stream 02040302 02 CU 1319 38.4 147.3 0 16 324 0734604 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0734604 WBNWaterHardness stream 02040302 02 CU 51 14 6.2 4 14 27 0734604 WBNWaterHardness lake 0204 02 SR 416 50 20.3 4 50 222 0735309 WBNDOC stream 110701 11 AU 35 10.1 11.1 6.4 62 0735309 WBNDOC lake 110701 11 AU 41 4.8 0.6 4.8 6.4 0735309 WBNpH stream 11070103 11 CU 1438 8.2 5.2 5.6 7.8 82 0735309 WBNpH lake 11070103 11 CU 986 7.7 0.4 2.8 7.7 8.8 0735309 WBNTOC stream 11070103 11 CU 123 7.1 4 0.9 5 20 0735309 WBNTOC lake 11070103 11 CU 87 13.3 11.8 4 6.5 38 0735309 WBNTSS stream 11070103 11 CU 807 316 418.5 10 150 318 0735309 WBNTSS lake 110701 11 AU 1392 82.9 76.6 10 70 121 0735309 WBNWaterHardness stream 11070103 11 CU 287 174.5 46.8 61 175 308 0735309 WBNWaterHardness lake 11070103 11 CU 51 136.4 27.2 85 139 200 0826707 WBNDOC stream 03040101 03 CU 41 5.9 5.1 5 26 0826707 WBNDOC lake 03 03 RG 2814 5.8 7.6 3 97 0826707 WBNpH stream 03040101 03 CU 5220 6.8 0.5 1.2 6.8 11.7 0826707 WBNpH lake 03040101 03 CU 1399 6.8 0.6 5.5 6.6 10.3 0826707 WBNTOC stream 03040101 03 CU 31 8.6 7.5 1.5 7 37 0826707 WBNTOC lake 0304 03 SR 153 6.8 2.8 2.9 6.2 16 0826707 WBNTSS stream 03040101 03 CU 667 343.8 551.1 0 80 397 0826707 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0826707 WBNWaterHardness stream 03040101 03 CU 370 26.5 93.8 6 16 180 0826707 WBNWaterHardness lake 030401 03 AU 115 35.3 11.3 16 34 82 0830601 WBNDOC stream 031501 03 AU 169 1.5 1.1 1.2 7.3 0830601 WBNDOC lake 031501 03 AU 443 2.2 0.8 2 9.1 0830601 WBNpH stream 03150107 03 CU 4826 7.3 0.5 2.7 7.3 9.4 0830601 WBNpH lake 03150107 03 CU 78 7.2 0.3 6.6 7.2 8.6 0830601 WBNTOC stream 03150107 03 CU 113 7.7 6.4 0.6 6 34 0830601 WBNTOC lake 031501 03 AU 715 2.8 2 0.4 2 28 0830601 WBNTSS stream 031501 03 AU 2160 105.3 189 1 41 287 0830601 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0830601 WBNWaterHardness stream 03150107 03 CU 196 83.6 45.5 3 77 475 0830601 WBNWaterHardness lake 03 03 RG 5668 52 69.3 0 24 106 0830903 WBNDOC stream 041503 04 AU 52 7.3 7.1 4.4 36 0830903 WBNDOC lake 041503 04 AU 59 4.5 2.5 3.9 15.1 0830903 WBNpH stream 04150302 04 CU 539 8.3 18.1 5.5 7.1 314 0830903 WBNpH lake 041503 04 AU 262 7.5 0.8 5.4 7.6 8.8 0830903 WBNTOC stream 04150302 04 CU 39 6.4 2.6 1 6 13 0830903 WBNTOC lake 041503 04 AU 77 2.7 1.9 0.1 2.3 7.6 0830903 WBNTSS stream 04150302 04 CU 65 4.7 4.8 0 3 27 0830903 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 0830903 WBNWaterHardness stream 04150302 04 CU 47 56.9 102.2 22 42 740

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-37 0830903 WBNWaterHardness lake 04 04 RG 1554 114.3 91.8 3 100 757 0831102 WBNDOC stream 01 01 RG 1496 8.2 35.7 4.2 703 0831102 WBNDOC lake 01030003 01 CU 26 5.1 2 4.5 10.8 0831102 WBNpH stream 01030003 01 CU 837 6.8 0.3 4.1 6.8 8.1 0831102 WBNpH lake 01030003 01 CU 88 7 0.7 6 7 8.9 0831102 WBNTOC stream 01030003 01 CU 44 6.9 1.3 4.4 6.8 9.8 0831102 WBNTOC lake 01 01 RG 803 5.6 4.2 0 4.6 25.4 0831102 WBNTSS stream 01030003 01 CU 1169 22.7 46 0 10 595 0831102 WBNTSS lake 01 01 RG 42 3.3 2.5 0.6 3 14 0831102 WBNWaterHardness stream 01030003 01 CU 56 21.9 8.9 10 19 53 0831102 WBNWaterHardness lake 01 01 RG 51 73.6 44.4 4 94 130 0831406 WBNDOC stream 031602 03 AU 33 5.3 2.4 4.8 12 0831406 WBNDOC lake 03 03 RG 2814 5.8 7.6 3 97 0831406 WBNpH stream 03160201 03 CU 87144 7.2 0.5 0.8 7.3 11.9 0831406 WBNpH lake 0316 03 SR 2258 7.1 0.8 4.5 7.1 10.8 0831406 WBNTOC stream 03160201 03 CU 26 7.2 3.5 2 6.5 17 0831406 WBNTOC lake 03 03 RG 18281 11 9 0 9 300 0831406 WBNTSS stream 03160201 03 CU 106 50.7 49.1 2 35 210 0831406 WBNTSS lake 0316 03 SR 190 315.9 234.8 5 246 106.2 0831406 WBNWaterHardness stream 03160201 03 CU 129 62.6 15.6 12 62 101 0831406 WBNWaterHardness lake 0316 03 SR 76 70.3 39.5 36 54 216 0831904 WBNDOC stream 031102 03 AU 113 20.9 17.3 17 80 0831904 WBNDOC lake 031102 03 AU 24 21.8 12.7 22 38.4 0831904 WBNpH stream 03110203 03 CU 3735 6.7 0.7 0 6.8 8.6 0831904 WBNpH lake 031102 03 AU 878 6.7 1.3 3.7 6.3 10.4 0831904 WBNTOC stream 03110203 03 CU 3498 13.8 8.3 1 13 185 0831904 WBNTOC lake 031102 03 AU 678 12.2 5.4 3.5 11 50 0831904 WBNTSS stream 031102 03 AU 1101 10.1 20.6 0 6 407 0831904 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0831904 WBNWaterHardness stream 03110203 03 CU 84 80.2 119.2 18 40 920 0831904 WBNWaterHardness lake 031102 03 AU 25 26.1 17.3 7 22 73 0832304 WBNDOC stream 04030204 04 CU 708 11.5 57.5 8.3 140 0832304 WBNDOC lake 040302 04 AU 52 7.2 1.9 7.3 13 0832304 WBNpH stream 04030204 04 CU 1675 8.3 0.6 5.4 8.3 13.6 0832304 WBNpH lake 04030204 04 CU 46 8.4 0.5 7.6 8.4 9.6 0832304 WBNTOC stream 04030204 04 CU 384 16.2 83.5 2.9 10 150 0832304 WBNTOC lake 04030204 04 CU 25 15.1 6.7 8.9 11 29 0832304 WBNTSS stream 04030204 04 CU 3379 31 84.8 0 20 219 0832304 WBNTSS lake 040302 04 AU 23 21 52.6 0 7 259 0832304 WBNWaterHardness stream 04030204 04 CU 386 187.5 75.2 31 180 160 0832304 WBNWaterHardness lake 040302 04 AU 28 185.2 64.6 21 205 260 0832510 WBNDOC stream 02050106 02 CU 20 3.8 3.3 2.7 13.6 0832510 WBNDOC lake 020501 02 AU 36 3.7 1.5 3.6 6.4 0832510 WBNpH stream 02050106 02 CU 1945 7.3 0.9 0.7 7.3 11 0832510 WBNpH lake 020501 02 AU 206 7.8 0.7 5.8 8.1 9.4 0832510 WBNTOC stream 02050106 02 CU 898 2.9 1.4 1 2.6 11.6 0832510 WBNTOC lake 020501 02 AU 25 7 3.4 2.3 6.5 21 0832510 WBNTSS stream 02050106 02 CU 197 50.8 112.4 1 12 889 0832510 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0832510 WBNWaterHardness stream 02050106 02 CU 664 59.6 29.4 10 51 142 0832510 WBNWaterHardness lake 02 02 RG 1006 65.3 204.9 0 42 380 0832903 WBNDOC stream 0807 08 SR 109 5.5 4.4 4 37 0832903 WBNDOC lake 08 08 RG 119 5.1 2.7 4.7 22 0832903 WBNpH stream 08070201 08 CU 187 6.9 1 1.3 6.8 12.2 0832903 WBNpH lake 0807 08 SR 81 7.9 0.7 4.5 7.9 9 0832903 WBNTOC stream 08070201 08 CU 114 45.8 227.1 0.2 5.1 207.4

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-38 0832903 WBNTOC lake 0807 08 SR 70 8.6 3.2 0.7 7.8 18.2 0832903 WBNTSS stream 080702 08 AU 197 115.1 272.6 0 48 340 0832903 WBNTSS lake 08 08 RG 1582 107.9 261.7 0 39 421.1 0832903 WBNWaterHardness stream 08070201 08 CU 23 14.7 3.6 5 15 23 0832903 WBNWaterHardness lake 08 08 RG 1080 442.3 595.2 4 94 364 0832904 WBNDOC stream 030701 03 AU 195 5.2 5.5 3.1 49 0832904 WBNDOC lake 030701 03 AU 34 3.5 1.4 3.7 7 0832904 WBNpH stream 03070101 03 CU 1619 7 0.4 4.5 7.1 9.1 0832904 WBNpH lake 03070101 03 CU 1420 6.9 0.8 4.6 6.8 9.1 0832904 WBNTOC stream 03070101 03 CU 1844 3.5 3.3 0.5 3 62 0832904 WBNTOC lake 03070101 03 CU 108 3.7 1.4 1.6 3.7 9.2 0832904 WBNTSS stream 03070101 03 CU 383 106.5 97.7 5 75 980 0832904 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0832904 WBNWaterHardness stream 03070101 03 CU 239 73.8 774.8 6 22 1200 0832904 WBNWaterHardness lake 030701 03 AU 37 19.7 6.1 10 20 33 0832909 WBNDOC stream 050800 05 AU 24 5 2.7 4.2 11 0832909 WBNDOC lake 05 05 RG 575 4 3 3.2 19 0832909 WBNpH stream 05080002 05 CU 6508 7.8 0.5 4.1 7.9 10.3 0832909 WBNpH lake 05080002 05 CU 25 7.5 0.6 6.5 7.7 8.4 0832909 WBNTOC stream 05080002 05 CU 1019 7.7 10.2 0 5 241 0832909 WBNTOC lake 050800 05 AU 132 4.7 3.4 0.6 4 24 0832909 WBNTSS stream 05080002 05 CU 239 121.2 280.7 0 37 297 0832909 WBNTSS lake 05080002 05 CU 239 121.2 280.7 0 37 297 0832909 WBNWaterHardness stream 05080002 05 CU 730 340.5 124.5 53 331 267 0832909 WBNWaterHardness lake 050800 05 AU 135 234.7 48.4 131 235 463 0833001 WBNDOC stream 06010106 06 CU 191 3.6 4.1 2.2 28 0833001 WBNDOC lake 0601 06 SR 28 2.3 2.6 1.5 14.9 0833001 WBNpH stream 06010106 06 CU 2394 7 1.6 2.1 7 79 0833001 WBNpH lake 06010106 06 CU 464 7 0.8 5.7 6.9 9.2 0833001 WBNTOC stream 06010106 06 CU 307 6.9 6.5 0 5.3 66 0833001 WBNTOC lake 06 06 RG 66 4.2 4.6 1 2.8 33 0833001 WBNTSS stream 06010106 06 CU 335 75.3 190.8 0 5 150 0833001 WBNTSS lake 06010106 06 CU 335 75.3 190.8 0 5 150 0833001 WBNWaterHardness stream 06010106 06 CU 333 60.7 76 1 42 882 0833001 WBNWaterHardness lake 0601 06 SR 53 9 4.4 1 8 18 0833007 WBNDOC stream 04030105 04 CU 69 9.5 2.5 9.3 17 0833007 WBNDOC lake 040301 04 AU 119 8.6 4.7 8.4 24 0833007 WBNpH stream 04030105 04 CU 850 7.6 0.8 3.8 7.6 13.8 0833007 WBNpH lake 04030105 04 CU 593 7.7 0.7 4.9 7.8 9.4 0833007 WBNTOC stream 04030105 04 CU 48 10.8 2.7 7.1 10 18 0833007 WBNTOC lake 040301 04 AU 39 6.7 4.5 1.8 5.8 22 0833007 WBNTSS stream 04030105 04 CU 28 7.3 6.2 1 5 26 0833007 WBNTSS lake 0403 04 SR 25 19.3 50.7 0 7 259 0833007 WBNWaterHardness stream 04030105 04 CU 50 141.8 23.5 69 140 190 0833007 WBNWaterHardness lake 040301 04 AU 83 96.1 80.8 4 90 290 0834009 WBNDOC stream 02040203 02 CU 130 3 3.2 2.3 28 0834009 WBNDOC lake 020402 02 AU 123 7.3 2.8 7 17 0834009 WBNpH stream 02040203 02 CU 6141 7.3 2.1 0.7 7.4 110 0834009 WBNpH lake 02040203 02 CU 248 8 0.9 6.4 8 10.2 0834009 WBNTOC stream 02040203 02 CU 1540 4.1 4 0 3.3 64.5 0834009 WBNTOC lake 020402 02 AU 312 8.9 3.9 2 8 33 0834009 WBNTSS stream 02040203 02 CU 563 351 826.2 1 62 1060 0834009 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0834009 WBNWaterHardness stream 02040203 02 CU 1666 140.7 74.8 2 135 708 0834009 WBNWaterHardness lake 020402 02 AU 326 49.1 22.8 4 46.5 222 0923004 WBNDOC stream 04050006 04 CU 69 6.4 2 6 10

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-39 0923004 WBNDOC lake 040500 04 AU 30 7.4 3.8 6.2 20 0923004 WBNpH stream 04050006 04 CU 1626 8.2 1.6 6.2 8.1 73 0923004 WBNpH lake 04050006 04 CU 296 8.1 0.5 6.8 8.2 9.5 0923004 WBNTOC stream 04050006 04 CU 565 9 4.1 2.2 8.3 36 0923004 WBNTOC lake 04050006 04 CU 25 8.2 2 4 8.4 11 0923004 WBNTSS stream 04050006 04 CU 145 36.9 38.4 0 27 294 0923004 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 0923004 WBNWaterHardness stream 04050006 04 CU 62 246 32.2 160 253 310 0923004 WBNWaterHardness lake 040500 04 AU 30 110.2 46.7 6 120 180 0930205 WBNDOC stream 030401 03 AU 74 7.2 5.4 7 27 0930205 WBNDOC lake 03 03 RG 2814 5.8 7.6 3 97 0930205 WBNpH stream 03040103 03 CU 3776 7 1.2 2.6 7 70 0930205 WBNpH lake 03040103 03 CU 3824 7.3 1 3.3 7 11.9 0930205 WBNTOC stream 03040103 03 CU 32 6.4 3.1 1.8 5 14 0930205 WBNTOC lake 0304 03 SR 153 6.8 2.8 2.9 6.2 16 0930205 WBNTSS stream 03040103 03 CU 92 243.5 363.4 1 79.5 175 0930205 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 0930205 WBNWaterHardness stream 03040103 03 CU 389 37.9 21 7 36 130 0930205 WBNWaterHardness lake 03040103 03 CU 107 35.8 11.4 17 35 82 0930301 WBNDOC stream 17070101 17 CU 40 2.3 1 2 4.7 0930301 WBNDOC lake 1707 17 SR 34 2.1 1 2 4 0930301 WBNpH stream 17070101 17 CU 536 7.9 0.4 6.6 7.8 9 0930301 WBNpH lake 170701 17 AU 1262 7.8 0.6 5.6 7.7 9.7 0930301 WBNTOC stream 17070101 17 CU 133 3.5 2.6 0.5 3 17 0930301 WBNTOC lake 170701 17 AU 31 3.9 1.7 0.9 3.7 8.3 0930301 WBNTSS stream 170701 17 AU 39821 162.4 291.8 -3 7 26300 0930301 WBNTSS lake 17 17 RG 119 90.6 637.9 1 7 577 0930301 WBNWaterHardness stream 170701 17 AU 81 23.3 7.3 14 23 61 0930301 WBNWaterHardness lake 17 17 RG 885 60.5 80.4 1 42 900 0930702 WBNDOC stream 1207 12 SR 34 6.9 3.9 6 16 0930702 WBNDOC lake 12 12 RG 230 9.7 3.3 9.4 20 0930702 WBNpH stream 12070102 12 CU 184 7.2 0.4 6.2 7.2 8.7 0930702 WBNpH lake 12070102 12 CU 1337 7.7 0.5 6.3 7.7 9.4 0930702 WBNTOC stream 12070102 12 CU 76 9.2 2.4 3.5 8.9 15 0930702 WBNTOC lake 120701 12 AU 284 10.2 4 1 10 26 0930702 WBNTSS stream 12070102 12 CU 63 88.8 83.5 8 62 383 0930702 WBNTSS lake 12070102 12 CU 63 88.8 83.5 8 62 383 0930702 WBNWaterHardness stream 12070102 12 CU 21 272.2 139.7 97 250 480 0930702 WBNWaterHardness lake 12070102 12 CU 42 115.6 18 79 110 150 0932103 WBNDOC stream 030502 03 AU 31 8.7 4.5 8.5 18 0932103 WBNDOC lake 0305 03 SR 42 2.3 2.2 1.4 10.2 0932103 WBNpH stream 03050203 03 CU 1851 6.2 0.7 3.3 6.2 12.1 0932103 WBNpH lake 030502 03 AU 2076 7.4 0.6 4.3 7.4 9.9 0932103 WBNTOC stream 03050203 03 CU 293 7.2 6.2 0.1 6.1 83.2 0932103 WBNTOC lake 030502 03 AU 21 5.8 3.1 3.4 4.1 14.4 0932103 WBNTSS stream 030502 03 AU 405 6.3 5.8 0 5 65 0932103 WBNTSS lake 030502 03 AU 40 17.7 15.6 3 13 93 0932103 WBNWaterHardness stream 03050203 03 CU 39 8.2 3.7 3 8 15 0932103 WBNWaterHardness lake 030502 03 AU 340 18 4.6 3 18 31 0932507 WBNDOC stream 02040203 02 CU 130 3 3.2 2.3 28 0932507 WBNDOC lake 020402 02 AU 123 7.3 2.8 7 17 0932507 WBNpH stream 02040203 02 CU 6141 7.3 2.1 0.7 7.4 110 0932507 WBNpH lake 02040203 02 CU 248 8 0.9 6.4 8 10.2 0932507 WBNTOC stream 02040203 02 CU 1540 4.1 4 0 3.3 64.5 0932507 WBNTOC lake 020402 02 AU 312 8.9 3.9 2 8 33 0932507 WBNTSS stream 02040203 02 CU 563 351 826.2 1 62 1060

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-40 0932507 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 0932507 WBNWaterHardness stream 02040203 02 CU 1666 140.7 74.8 2 135 708 0932507 WBNWaterHardness lake 020402 02 AU 326 49.1 22.8 4 46.5 222 0932509 WBNDOC stream 170200 17 AU 447 3 1.8 2.7 14 0932509 WBNDOC lake 170200 17 AU 27 1.3 1 1 4.2 0932509 WBNpH stream 17020003 17 CU 436 7.9 0.4 6.2 7.9 8.7 0932509 WBNpH lake 17020003 17 CU 23 7.7 0.7 6.4 7.7 9.3 0932509 WBNTOC stream 170200 17 AU 374 3.7 5.9 0 2.4 94 0932509 WBNTOC lake 170200 17 AU 96 11.2 10.2 1 8 57 0932509 WBNTSS stream 170200 17 AU 7542 155.1 537.3 0 34 2730 0932509 WBNTSS lake 17 17 RG 119 90.6 637.9 1 7 577 0932509 WBNWaterHardness stream 170200 17 AU 218 73.7 49.5 9 68 549 0932509 WBNWaterHardness lake 17 17 RG 885 60.5 80.4 1 42 900 0932903 WBNDOC stream 1210 12 SR 214 4.4 3.9 3.5 19 0932903 WBNDOC lake 12 12 RG 230 9.7 3.3 9.4 20 0932903 WBNpH stream 12100401 12 CU 814 7.9 0.4 6.3 8 9.1 0932903 WBNpH lake 121004 12 AU 366 8.2 0.3 6.6 8.3 9 0932903 WBNTOC stream 12100401 12 CU 380 11.6 7.3 1 9.6 48 0932903 WBNTOC lake 121004 12 AU 138 8.3 3.6 1 8 25 0932903 WBNTSS stream 121004 12 AU 161 123.7 287.4 6 66 277 0932903 WBNTSS lake 121004 12 AU 161 123.7 287.4 6 66 277 0932903 WBNWaterHardness stream 12100401 12 CU 26 253.8 112.9 66 235 530 0932903 WBNWaterHardness lake 1210 12 SR 162 288.8 169.7 64 227 106 0933704 WBNDOC stream 06010101 06 CU 35 1.4 0.6 1.3 2.9 0933704 WBNDOC lake 0601 06 SR 28 2.3 2.6 1.5 14.9 0933704 WBNpH stream 06010101 06 CU 3087 8.1 0.5 4.8 8.1 11 0933704 WBNpH lake 060101 06 AU 2120 7 0.8 4 6.8 9.3 0933704 WBNTOC stream 06010101 06 CU 1185 3.7 7.7 0 3 249 0933704 WBNTOC lake 06 06 RG 66 4.2 4.6 1 2.8 33 0933704 WBNTSS stream 060101 06 AU 1463 150.1 493.4 0 17 1080 0933704 WBNTSS lake 060101 06 AU 1463 150.1 493.4 0 17 1080 0933704 WBNWaterHardness stream 06010101 06 CU 391 144.8 61 25 134 600 0933704 WBNWaterHardness lake 0601 06 SR 53 9 4.4 1 8 18 1010805 WBNDOC stream 170701 17 AU 78 2.2 1 2 5 1010805 WBNDOC lake 1707 17 SR 34 2.1 1 2 4 1010805 WBNpH stream 17070102 17 CU 1718 7.8 0.5 4 7.7 9.8 1010805 WBNpH lake 170701 17 AU 1262 7.8 0.6 5.6 7.7 9.7 1010805 WBNTOC stream 17070102 17 CU 22 17.5 31.1 1.3 5.8 107 1010805 WBNTOC lake 170701 17 AU 31 3.9 1.7 0.9 3.7 8.3 1010805 WBNTSS stream 17070102 17 CU 16550 320.8 434.9 -3 4 26300 1010805 WBNTSS lake 17 17 RG 119 90.6 637.9 1 7 577 1010805 WBNWaterHardness stream 170701 17 AU 81 23.3 7.3 14 23 61 1010805 WBNWaterHardness lake 17 17 RG 885 60.5 80.4 1 42 900 1012203 WBNDOC stream 02030202 02 CU 76 4.4 4 3.9 24 1012203 WBNDOC lake 0203 02 SR 162 3.4 1.2 3.1 11.7 1012203 WBNpH stream 02030202 02 CU 2498 6.4 1 0 6.5 21 1012203 WBNpH lake 02030202 02 CU 1804 7.2 0.8 2.6 7 10.5 1012203 WBNTOC stream 02030202 02 CU 187 7.5 7.1 0.4 6 54 1012203 WBNTOC lake 0203 02 SR 94 5.4 4.2 0 4 26 1012203 WBNTSS stream 02030202 02 CU 92 7 11.2 0 3.5 75 1012203 WBNTSS lake 0203 02 SR 31 122.6 120.5 6 94 435 1012203 WBNWaterHardness stream 02030202 02 CU 116 515.4 122.7 3 53 550 1012203 WBNWaterHardness lake 0203 02 SR 255 36 11.7 0 34 150 1013209 WBNDOC stream 18030012 18 CU 189 99.2 192.2 48 230 1013209 WBNDOC lake 180300 18 AU 106 1.5 1.4 1.2 10.8 1013209 WBNpH stream 18030012 18 CU 2920 7.4 0.5 3 7.3 9.6

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-41 1013209 WBNpH lake 18030012 18 CU 1014 8 0.6 2.7 8 9.5 1013209 WBNTOC stream 18030012 18 CU 397 14.2 18.2 0.1 9.6 200 1013209 WBNTOC lake 18 18 RG 379 9.5 27 1 7 520 1013209 WBNTSS stream 18030012 18 CU 323 485.7 670.8 2 187 430 1013209 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 1013209 WBNWaterHardness stream 18030012 18 CU 696 417.4 764.8 3 75.5 541 1013209 WBNWaterHardness lake 18030012 18 CU 344 96 29.6 22 95.5 216 1014805 WBNDOC stream 03130008 03 CU 49 4.6 1.8 5 8 1014805 WBNDOC lake 031300 03 AU 1459 3.5 3.7 2.7 87.4 1014805 WBNpH stream 03130008 03 CU 1604 7.2 0.9 0 7.3 9 1014805 WBNpH lake 03130008 03 CU 54 7.3 0.4 6.8 7.2 7.8 1014805 WBNTOC stream 03130008 03 CU 1519 4.6 2.7 1 4 22.6 1014805 WBNTOC lake 03130008 03 CU 36 4.5 1.4 2.7 4.3 8 1014805 WBNTSS stream 03130008 03 CU 624 20 17.7 1 15 195 1014805 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 1014805 WBNWaterHardness stream 03130008 03 CU 35 57.9 40 20 39 198 1014805 WBNWaterHardness lake 031300 03 AU 57 21.5 20.9 1 16 80 1015510 WBNDOC stream 12 12 RG 1137 6.6 5.1 5.5 66 1015510 WBNDOC lake 12 12 RG 230 9.7 3.3 9.4 20 1015510 WBNpH stream 12060103 12 CU 140 7.6 0.4 6.4 7.7 8.8 1015510 WBNpH lake 12060103 12 CU 46 8.3 0.2 7.4 8.3 8.7 1015510 WBNTOC stream 120601 12 AU 539 10.8 10.6 1 9 189.4 1015510 WBNTOC lake 120601 12 AU 364 7.6 6 1 6.8 85 1015510 WBNTSS stream 120601 12 AU 92 173.1 227.2 6 109 1470 1015510 WBNTSS lake 120601 12 AU 92 173.1 227.2 6 109 1470 1015510 WBNWaterHardness stream 120601 12 AU 235 989 916.9 110 560 390 1015510 WBNWaterHardness lake 120601 12 AU 67 232.6 90.9 86 216 670 1023705 WBNDOC stream 04140201 04 CU 24 2.8 0.7 2.6 4.4 1023705 WBNDOC lake 04140201 04 CU 56 2.5 0.9 2 5 1023705 WBNpH stream 04140201 04 CU 2881 8.3 16.8 5.3 7.9 840 1023705 WBNpH lake 04140201 04 CU 2084 7.9 0.4 5.3 8 9.5 1023705 WBNTOC stream 04140201 04 CU 62 4.1 2.8 0 3.4 16 1023705 WBNTOC lake 04140201 04 CU 88 3.6 3.6 0 2.3 22 1023705 WBNTSS stream 04140201 04 CU 1097 91.5 314.7 0 13 590.6 1023705 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 1023705 WBNWaterHardness stream 04140201 04 CU 256 402.8 412.7 114 242 220 1023705 WBNWaterHardness lake 04140201 04 CU 51 150.2 17.2 114 150 190 1031503 WBNDOC stream 10 10 RG 7592 11.6 60.3 6.6 330 1031503 WBNDOC lake 10 10 RG 1257 11.6 228.4 4.1 810 1031503 WBNpH stream 10260010 10 CU 866 7.8 0.4 5.9 7.8 9.8 1031503 WBNpH lake 102600 10 AU 904 7.8 0.4 6.3 7.8 9.2 1031503 WBNTOC stream 102600 10 AU 90 7.8 10.2 0.2 6 75 1031503 WBNTOC lake 102600 10 AU 47 6.7 1.3 4 6.8 10 1031503 WBNTSS stream 10260010 10 CU 197 185.9 237.1 15 592 1200 1031503 WBNTSS lake 10 10 RG 30 10.8 8.6 1 9 33 1031503 WBNWaterHardness stream 10260010 10 CU 233 496.6 117.5 100 514 920 1031503 WBNWaterHardness lake 102600 10 AU 147 372.9 264 88 295 147.8 1031507 WBNDOC stream 18040001 18 CU 60 19 28.5 10 150 1031507 WBNDOC lake 180400 18 AU 39 2 2 1.5 10 1031507 WBNpH stream 18040001 18 CU 5051 7.6 0.5 2.9 7.5 10.1 1031507 WBNpH lake 18040001 18 CU 593 7.9 0.5 2.4 7.8 9.6 1031507 WBNTOC stream 18040001 18 CU 726 10.6 57.8 0.9 6.2 904 1031507 WBNTOC lake 180400 18 AU 41 3.7 0.9 1.1 3.6 5.4 1031507 WBNTSS stream 18040001 18 CU 347 420.3 282.4 0 75 3890 1031507 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 1031507 WBNWaterHardness stream 18040001 18 CU 764 984.5 796 5 803 306

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-42 1031507 WBNWaterHardness lake 18040001 18 CU 189 93.5 27.5 39 94 184 1032715 WBNDOC stream 031501 03 AU 169 1.5 1.1 1.2 7.3 1032715 WBNDOC lake 031501 03 AU 443 2.2 0.8 2 9.1 1032715 WBNpH stream 03150106 03 CU 15774 7.2 1 1.4 7.2 76.5 1032715 WBNpH lake 03150106 03 CU 46 6.6 0.2 6.5 6.5 7 1032715 WBNTOC stream 03150106 03 CU 66 13.7 8.8 3.6 11 52 1032715 WBNTOC lake 031501 03 AU 715 2.8 2 0.4 2 28 1032715 WBNTSS stream 031501 03 AU 2160 105.3 189 1 41 287 1032715 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 1032715 WBNWaterHardness stream 03150106 03 CU 330 84.4 30 24 82 250 1032715 WBNWaterHardness lake 03 03 RG 5668 52 69.3 0 24 106 1032802 WBNDOC stream 03030002 03 CU 1229 16.1 7.9 14 54 1032802 WBNDOC lake 03030002 03 CU 186 16.8 4.5 16 36 1032802 WBNpH stream 03030002 03 CU 17607 6.9 0.6 0 6.9 10.5 1032802 WBNpH lake 03030002 03 CU 18974 7 0.7 4.8 6.9 11 1032802 WBNTOC stream 03030002 03 CU 3274 12.5 7.1 0 11 71 1032802 WBNTOC lake 03030002 03 CU 2014 9.8 3.6 3 9 36 1032802 WBNTSS stream 03030002 03 CU 2753 308.8 663.6 0 479 5720 1032802 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 1032802 WBNWaterHardness stream 03030002 03 CU 793 45.7 23.8 0 41 180 1032802 WBNWaterHardness lake 03030002 03 CU 41 35.1 16.7 16 32 98 1033107 WBNDOC stream 04060105 04 CU 32 5.1 3.6 3.9 19 1033107 WBNDOC lake 040601 04 AU 33 6.7 3.9 6 20 1033107 WBNpH stream 04060105 04 CU 632 8.1 0.2 7 8.2 8.8 1033107 WBNpH lake 04060105 04 CU 374 8.3 0.4 6.7 8.3 9.4 1033107 WBNTOC stream 04060105 04 CU 73 5.1 4.6 0.9 3.7 26 1033107 WBNTOC lake 040601 04 AU 227 8.4 6.2 2.1 6.8 46.8 1033107 WBNTSS stream 04060105 04 CU 299 11.2 13.7 0 6 84 1033107 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 1033107 WBNWaterHardness stream 04060105 04 CU 26 170.8 42.1 100 160 260 1033107 WBNWaterHardness lake 040601 04 AU 176 67.3 45.8 5 75.5 160 1033114 WBNDOC stream 02040207 02 CU 230 8.4 3.9 8 25 1033114 WBNDOC lake 02040207 02 CU 99 7.6 2.8 7 17 1033114 WBNpH stream 02040207 02 CU 4023 7.2 0.8 0.6 7.2 11 1033114 WBNpH lake 02040207 02 CU 636 7.4 1 5.2 7.2 10.7 1033114 WBNTOC stream 02040207 02 CU 529 11 7 3 10 83 1033114 WBNTOC lake 02040207 02 CU 250 9.1 3.5 3 8 20 1033114 WBNTSS stream 020402 02 AU 3743 184.4 541.9 0 17 1060 1033114 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 1033114 WBNWaterHardness stream 02040207 02 CU 2547 709.1 150.4 0.1 74 2000 1033114 WBNWaterHardness lake 02040207 02 CU 157 49.8 17.8 18 50 158 1033202 WBNDOC stream 11110104 11 CU 66 6.1 4.8 4.9 28 1033202 WBNDOC lake 1111 11 SR 119 3.4 1.1 3.2 7.3 1033202 WBNpH stream 11110104 11 CU 2733 7.8 0.6 2.3 7.8 9.4 1033202 WBNpH lake 11110104 11 CU 1238 11 50.2 0 7.8 851 1033202 WBNTOC stream 11110104 11 CU 285 5.9 3.1 1 5 29 1033202 WBNTOC lake 111101 11 AU 338 15.7 10.4 2 13 76.5 1033202 WBNTSS stream 11110104 11 CU 921 497.9 936.2 1 130 955 1033202 WBNTSS lake 11 11 RG 2106 111.6 269.6 1 70 761 1033202 WBNWaterHardness stream 11110104 11 CU 237 161.5 107.8 18 148 610 1033202 WBNWaterHardness lake 11110104 11 CU 53 301.7 172.2 110 170 660 1033602 WBNDOC stream 04050003 04 CU 44 6.1 2.4 5.7 11 1033602 WBNDOC lake 040500 04 AU 30 7.4 3.8 6.2 20 1033602 WBNpH stream 04050003 04 CU 2754 7.9 0.5 0 8 8.9 1033602 WBNpH lake 04050003 04 CU 578 8.2 0.5 6.2 8.2 9.4 1033602 WBNTOC stream 04050003 04 CU 1122 7.5 4.2 1.6 6.5 40

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-43 1033602 WBNTOC lake 04050003 04 CU 37 7.9 2.8 3 6.8 13.2 1033602 WBNTSS stream 04050003 04 CU 291 23 18.4 1 18 110 1033602 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 1033602 WBNWaterHardness stream 04050003 04 CU 139 258 35.9 170 260 335 1033602 WBNWaterHardness lake 040500 04 AU 30 110.2 46.7 6 120 180 1034005 WBNDOC stream 03130001 03 CU 435 4.3 4.1 3.2 27 1034005 WBNDOC lake 03130001 03 CU 690 2.1 3.6 1.1 87.4 1034005 WBNpH stream 03130001 03 CU 16708 4 6.5 0.4 0 6.5 10.1

1034005 WBNpH lake 03130001 03 CU 3230 6.6 0.8 5 6.4 9.7 1034005 WBNTOC stream 03130001 03 CU 3562 8.7 34.5 0 3 495 1034005 WBNTOC lake 03130001 03 CU 781 3.3 2.5 0 2.9 26.2 1034005 WBNTSS stream 03130001 03 CU 813 224.6 387.8 2 43 290 1034005 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 1034005 WBNWaterHardness stream 03130001 03 CU 157 30.4 30.3 2 14 190 1034005 WBNWaterHardness lake 031300 03 AU 57 21.5 20.9 1 16 80 1034210 WBNDOC stream 04140201 04 CU 24 2.8 0.7 2.6 4.4 1034210 WBNDOC lake 04140201 04 CU 56 2.5 0.9 2 5 1034210 WBNpH stream 04140201 04 CU 2881 8.3 16.8 5.3 7.9 840 1034210 WBNpH lake 04140201 04 CU 2084 7.9 0.4 5.3 8 9.5 1034210 WBNTOC stream 04140201 04 CU 62 4.1 2.8 0 3.4 16 1034210 WBNTOC lake 04140201 04 CU 88 3.6 3.6 0 2.3 22 1034210 WBNTSS stream 04140201 04 CU 1097 91.5 314.7 0 13 590.6 1034210 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 1034210 WBNWaterHardness stream 04140201 04 CU 256 402.8 412.7 114 242 220 1034210 WBNWaterHardness lake 04140201 04 CU 51 150.2 17.2 114 150 190 1034406 WBNDOC stream 08030209 08 CU 89 5.4 1.5 5.2 10 1034406 WBNDOC lake 08 08 RG 119 5.1 2.7 4.7 22 1034406 WBNpH stream 08030209 08 CU 626 7.3 0.6 5.5 7.2 9.1 1034406 WBNpH lake 080302 08 AU 608 6.8 0.6 5 6.7 9.7 1034406 WBNTOC stream 08030209 08 CU 347 6.4 2.6 0.1 6 34.8 1034406 WBNTOC lake 080302 08 AU 45 4.7 1.7 1 4.4 8.4 1034406 WBNTSS stream 080302 08 AU 3219 467.3 976.5 1 92 953 1034406 WBNTSS lake 08 08 RG 1582 107.9 261.7 0 39 421.1 1034406 WBNWaterHardness stream 080302 08 AU 34 93.5 172.9 6 41 810 1034406 WBNWaterHardness lake 08 08 RG 1080 442.3 595.2 4 94 364 1034805 WBNDOC stream 11010004 11 CU 53 1.5 1.2 1 6.6 1034805 WBNDOC lake 110100 11 AU 37 0.8 0.5 0.7 2.9 1034805 WBNpH stream 11010004 11 CU 3259 7.9 0.3 6 7.9 9.2 1034805 WBNpH lake 110100 11 AU 15441 7.7 0.5 0 7.7 9.3 1034805 WBNTOC stream 11010004 11 CU 641 5.1 3.1 0.5 4.5 26 1034805 WBNTOC lake 110100 11 AU 42 3.2 2.2 1.1 2.4 9.9 1034805 WBNTSS stream 11010004 11 CU 287 13.7 36 0 6 542 1034805 WBNTSS lake 110100 11 AU 35 18.4 19.4 1 13 93 1034805 WBNWaterHardness stream 11010004 11 CU 707 158.8 39.9 76 148 262 1034805 WBNWaterHardness lake 110100 11 AU 901 98.5 48.4 6 100 260 1035117 WBNDOC stream 10300101 10 CU 41 6.2 3.7 5.2 20.5 1035117 WBNDOC lake 10 10 RG 1257 11.6 228.4 4.1 810 1035117 WBNpH stream 10300101 10 CU 1494 8.3 20.5 4 7.9 800 1035117 WBNpH lake 10300101 10 CU 260 7.3 0.5 6.2 7.3 9.4 1035117 WBNTOC stream 10300101 10 CU 215 16.7 23.6 1 10.9 220 1035117 WBNTOC lake 10300101 10 CU 43 7.5 3.9 2.6 7.7 18 1035117 WBNTSS stream 10300101 10 CU 165 124.9 188.6 0 409 1460 1035117 WBNTSS lake 10 10 RG 30 10.8 8.6 1 9 33 1035117 WBNWaterHardness stream 10300101 10 CU 449 230.6 52.1 89 236 380 1035117 WBNWaterHardness lake 10300101 10 CU 42 159.2 42.4 118 150 304

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-44 1035405 WBNDOC stream 17050114 17 CU 23 3.3 1.1 3 5.8 1035405 WBNDOC lake 170501 17 AU 37 1.8 1 1.8 3.9 1035405 WBNpH stream 17050114 17 CU 2247 7.8 0.5 5.7 7.8 10.4 1035405 WBNpH lake 17050114 17 CU 32 9 0.3 8.1 8.9 9.7 1035405 WBNTOC stream 17050114 17 CU 561 3.5 3.4 0 2.9 40 1035405 WBNTOC lake 170501 17 AU 55 3.4 1.4 1.6 3.2 7.1 1035405 WBNTSS stream 17050114 17 CU 108 183.2 582.4 2 54 576.4 1035405 WBNTSS lake 17 17 RG 119 90.6 637.9 1 7 577 1035405 WBNWaterHardness stream 170501 17 AU 344 117.1 119.4 0.1 76.5 166.8 1035405 WBNWaterHardness lake 17 17 RG 885 60.5 80.4 1 42 900 1035508 WBNDOC stream 16010202 16 CU 20 3.2 1.4 3 6.5 1035508 WBNDOC lake 16 16 RG 239 2.7 4.5 1.6 38 1035508 WBNpH stream 16010202 16 CU 1199 8.1 0.4 6.5 8.1 10.3 1035508 WBNpH lake 16010202 16 CU 78 8.2 0.5 6.9 8.3 8.8 1035508 WBNTOC stream 16010202 16 CU 563 9.5 12.3 0 5 74 1035508 WBNTOC lake 160102 16 AU 368 7.1 4.7 1.9 6.5 47.8 1035508 WBNTSS stream 16010202 16 CU 85 572.5 105.8 2 188 363 1035508 WBNTSS lake 16 16 RG 35 20 47.4 0 1 169 1035508 WBNWaterHardness stream 16010202 16 CU 327 282.8 67.1 140 290 740 1035508 WBNWaterHardness lake 160102 16 AU 41 250 75.5 133 272 339 1120904 WBNDOC stream 02 02 RG 32189 4.7 40.1 3.5 645.3 1120904 WBNDOC lake 020100 02 AU 67 4.4 2.4 3.7 14.3 1120904 WBNpH stream 02010003 02 CU 1881 7.6 0.7 5.3 7.7 9.6 1120904 WBNpH lake 02010003 02 CU 626 7.6 0.7 5.2 7.6 9.6 1120904 WBNTOC stream 020100 02 AU 46 8.2 15.2 0.4 4 100 1120904 WBNTOC lake 020100 02 AU 168 4.5 3.6 1 3.6 28 1120904 WBNTSS stream 02010003 02 CU 56 7.9 12.7 0 4 67 1120904 WBNTSS lake 020100 02 AU 84 6.6 13.5 0 2 73 1120904 WBNWaterHardness stream 020100 02 AU 107 52.6 23.1 8 56 152 1120904 WBNWaterHardness lake 020100 02 AU 21 53.4 5 40 52 63 1122705 WBNDOC stream 05070202 05 CU 64 3.6 2.4 3.1 11 1122705 WBNDOC lake 050702 05 AU 56 2.8 1.2 2.5 8.2 1122705 WBNpH stream 05070202 05 CU 12516 7.3 1 2.5 7.5 10 1122705 WBNpH lake 05070202 05 CU 10135 7.2 0.8 0.5 7.2 10 1122705 WBNTOC stream 05070202 05 CU 1979 4.8 6.2 0.4 3 83 1122705 WBNTOC lake 05070202 05 CU 683 2.9 6.4 0.6 2.3 162 1122705 WBNTSS stream 05070202 05 CU 1074 932.2 403.6 0 65 6950 1122705 WBNTSS lake 05070202 05 CU 1074 932.2 403.6 0 65 6950 1122705 WBNWaterHardness stream 05070202 05 CU 1077 166.3 137.8 0.5 140 270 1122705 WBNWaterHardness lake 05070202 05 CU 451 159.9 123.6 15 124 105 1131103 WBNDOC stream 08090203 08 CU 28 4.8 6 3.4 35 1131103 WBNDOC lake 080902 08 AU 85 5.6 2.8 5.1 22 1131103 WBNpH stream 08090203 08 CU 12152 7.8 1 1.6 7.8 103.3 1131103 WBNpH lake 08090203 08 CU 3612 7.7 0.6 0 7.7 10.7 1131103 WBNTOC stream 08090203 08 CU 1533 7.1 3.6 0 6.2 51 1131103 WBNTOC lake 08090203 08 CU 404 9.7 4.3 3 9.3 26.6 1131103 WBNTSS stream 08090203 08 CU 5860 77.7 243.5 1 52 1208 1131103 WBNTSS lake 08090203 08 CU 286 67.4 75.4 6 44.5 527 1131103 WBNWaterHardness stream 08090203 08 CU 342 151.1 101.3 23 126 590 1131103 WBNWaterHardness lake 08090203 08 CU 113 162.2 650.6 123 163 364 1131802 WBNDOC stream 180201 18 AU 179 3.9 5.7 2.2 34 1131802 WBNDOC lake 180201 18 AU 43 2.1 1.5 1.6 6.9 1131802 WBNpH stream 18020129 18 CU 1124 6.8 0.7 5.3 6.9 8.9 1131802 WBNpH lake 18020129 18 CU 126 7.2 0.4 6.1 7.2 8.3 1131802 WBNTOC stream 18020129 18 CU 27 2.2 0.6 1.2 2.1 3.4 1131802 WBNTOC lake 18 18 RG 379 9.5 27 1 7 520

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-45 1131802 WBNTSS stream 18020129 18 CU 1980 98.6 129.7 0 52 197 1131802 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 1131802 WBNWaterHardness stream 18020129 18 CU 43 12.1 4.4 5 11 23 1131802 WBNWaterHardness lake 180201 18 AU 126 65.6 51.2 0.3 42 287 1133902 WBNDOC stream 030501 03 AU 262 4.8 5.4 3.5 45 1133902 WBNDOC lake 030501 03 AU 42 2.3 2.2 1.4 10.2 1133902 WBNpH stream 03050109 03 CU 15241 7 0.6 3.7 7 11.4 1133902 WBNpH lake 03050109 03 CU 2015 7.4 0.8 4 7.3 10 1133902 WBNTOC stream 03050109 03 CU 3337 6.7 11.8 0 4.6 516 1133902 WBNTOC lake 03050109 03 CU 326 4.3 3.4 0.9 3.4 29.2 1133902 WBNTSS stream 030501 03 AU 1124 216.8 493.8 0 22 560 1133902 WBNTSS lake 0305 03 SR 40 17.7 15.6 3 13 93 1133902 WBNWaterHardness stream 03050109 03 CU 263 21.9 20 4 15 210 1133902 WBNWaterHardness lake 03050109 03 CU 26 8.7 5.4 3 5 17 1134405 WBNDOC stream 071100 07 AU 36 8.1 3.2 7.4 17 1134405 WBNDOC lake 07 07 RG 649 6.8 4.5 5.8 50 1134405 WBNpH stream 07110004 07 CU 886 7.8 0.5 4 7.9 9.2 1134405 WBNpH lake 071100 07 AU 40 8.3 0.8 6.9 8.5 10 1134405 WBNTOC stream 071100 07 AU 138 13 9 2.4 9.5 58 1134405 WBNTOC lake 07 07 RG 2097 9.9 8.4 0 8 83 1134405 WBNTSS stream 071100 07 AU 391 199.4 322 0.9 88 270 1134405 WBNTSS lake 07 07 RG 112 57.8 86.5 0 23 449 1134405 WBNWaterHardness stream 07110004 07 CU 78 203.7 39.8 119 209 272 1134405 WBNWaterHardness lake 07 07 RG 8520 155.4 94.6 0 135 136.2 1212301 WBNDOC stream 01090001 01 CU 27 7.6 2.8 7.2 16 1212301 WBNDOC lake 010900 01 AU 67 4.7 4.3 3.2 24 1212301 WBNpH stream 01090001 01 CU 459 6.6 0.7 0 6.7 9.1 1212301 WBNpH lake 010900 01 AU 351 6.7 0.7 4.7 6.7 9.8 1212301 WBNTOC stream 01090001 01 CU 47 9.3 4.8 4.8 8.1 28 1212301 WBNTOC lake 01 01 RG 803 5.6 4.2 0 4.6 25.4 1212301 WBNTSS stream 01090001 01 CU 95 16 22.1 0 8 140 1212301 WBNTSS lake 01 01 RG 42 3.3 2.5 0.6 3 14 1212301 WBNWaterHardness stream 01090001 01 CU 21 37.8 6.9 24 38 55 1212301 WBNWaterHardness lake 01 01 RG 51 73.6 44.4 4 94 130 1221704 WBNDOC stream 031002 03 AU 41 14.7 16.5 9 65 1221704 WBNDOC lake 031002 03 AU 29 10.6 2.8 10.1 17 1221704 WBNpH stream 03100207 03 CU 1879 7.2 1.7 3.7 7.3 71 1221704 WBNpH lake 03100207 03 CU 156 6.8 0.9 4.2 6.7 9.1 1221704 WBNTOC stream 03100207 03 CU 359 19.1 19.8 0 17 206 1221704 WBNTOC lake 031002 03 AU 2416 14.2 5.9 0 13.5 58 1221704 WBNTSS stream 031002 03 AU 386 11.2 51.9 0 4 698 1221704 WBNTSS lake 031002 03 AU 47 1.8 4.2 0 1 29 1221704 WBNWaterHardness stream 03100207 03 CU 38 143.7 68.9 20 165 280 1221704 WBNWaterHardness lake 031002 03 AU 986 103 68.3 0 82 645 1223404 WBNDOC stream 02040203 02 CU 130 3 3.2 2.3 28 1223404 WBNDOC lake 020402 02 AU 123 7.3 2.8 7 17 1223404 WBNpH stream 02040203 02 CU 6141 7.3 2.1 0.7 7.4 110 1223404 WBNpH lake 02040203 02 CU 248 8 0.9 6.4 8 10.2 1223404 WBNTOC stream 02040203 02 CU 1540 4.1 4 0 3.3 64.5 1223404 WBNTOC lake 020402 02 AU 312 8.9 3.9 2 8 33 1223404 WBNTSS stream 02040203 02 CU 563 351 826.2 1 62 1060 1223404 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 1223404 WBNWaterHardness stream 02040203 02 CU 1666 140.7 74.8 2 135 708 1223404 WBNWaterHardness lake 020402 02 AU 326 49.1 22.8 4 46.5 222 1230111 WBNDOC stream 100700 10 AU 66 3.6 1.9 3 9.4 1230111 WBNDOC lake 100700 10 AU 30 1.7 2.2 0.9 11.2

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-46 1230111 WBNpH stream 10070004 10 CU 168 8.1 0.4 7.1 8.1 9 1230111 WBNpH lake 100700 10 AU 167 7.5 0.6 5.1 7.4 10 1230111 WBNTOC stream 10070004 10 CU 133 5 4.3 1 3.8 32 1230111 WBNTOC lake 100700 10 AU 168 5.6 6.1 0.2 3.3 38 1230111 WBNTSS stream 10070004 10 CU 39 68.1 89.5 3 20 340 1230111 WBNTSS lake 10 10 RG 30 10.8 8.6 1 9 33 1230111 WBNWaterHardness stream 100700 10 AU 253 193.6 297.4 8 98 161.5 1230111 WBNWaterHardness lake 100700 10 AU 57 59.5 230.9 7 24 176.6 1230206 WBNDOC stream 080102 08 AU 53 5.3 2.5 5.2 12 1230206 WBNDOC lake 08 08 RG 119 5.1 2.7 4.7 22 1230206 WBNpH stream 08010209 08 CU 365 6.8 0.6 5.2 6.8 9 1230206 WBNpH lake 080102 08 AU 181 7.6 0.8 5.9 7.6 11.1 1230206 WBNTOC stream 080102 08 AU 515 5.7 4.8 0 4.1 30 1230206 WBNTOC lake 08 08 RG 3735 7 3.6 0 5.9 40 1230206 WBNTSS stream 08010209 08 CU 51 1075 2585 9 128 15100 1230206 WBNTSS lake 08 08 RG 1582 107.9 261.7 0 39 421.1 1230206 WBNWaterHardness stream 08010209 08 CU 82 32.7 34.7 4 20 254 1230206 WBNWaterHardness lake 08 08 RG 1080 442.3 595.2 4 94 364 1230517 WBNDOC stream 02060003 02 CU 829 3.5 2 3.1 13 1230517 WBNDOC lake 020600 02 AU 188 7.1 4.4 7 40 1230517 WBNpH stream 02060003 02 CU 5331 7.5 0.6 0 7.5 10.4 1230517 WBNpH lake 02060003 02 CU 114 7.1 0.9 6.3 6.8 9.9 1230517 WBNTOC stream 02060003 02 CU 3639 11.3 20.3 0.1 5.1 320 1230517 WBNTOC lake 020600 02 AU 398 11 34.7 0.3 8 687 1230517 WBNTSS stream 020600 02 AU 2364 327.8 148.6 0 29 3266 1230517 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 1230517 WBNWaterHardness stream 020600 02 AU 1896 460.8 141.9 0.2 47 1080 1230517 WBNWaterHardness lake 020600 02 AU 157 164.8 505.8 3 36 380 1230919 WBNDOC stream 02020006 02 CU 109 2.9 7 1.7 71 1230919 WBNDOC lake 020200 02 AU 112 3.9 2.1 3.3 10.3 1230919 WBNpH stream 02020006 02 CU 5697 7.5 0.4 0.7 7.5 12 1230919 WBNpH lake 02020006 02 CU 118 7.5 0.7 2.5 7.5 8.6 1230919 WBNTOC stream 02020006 02 CU 41 2.5 2.4 0 1.8 13 1230919 WBNTOC lake 020200 02 AU 47 4.7 4 0 3.1 21 1230919 WBNTSS stream 02020006 02 CU 345 14.1 47.1 0 4 470 1230919 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 1230919 WBNWaterHardness stream 02020006 02 CU 99 57.5 32.5 9 70 128 1230919 WBNWaterHardness lake 02 02 RG 1006 65.3 204.9 0 42 380 1231101 WBNDOC stream 080102 08 AU 53 5.3 2.5 5.2 12 1231101 WBNDOC lake 08 08 RG 119 5.1 2.7 4.7 22 1231101 WBNpH stream 08010211 08 CU 214 7.5 6.6 4.6 7 103 1231101 WBNpH lake 080102 08 AU 181 7.6 0.8 5.9 7.6 11.1 1231101 WBNTOC stream 08010211 08 CU 25 15.8 7.5 2.2 14.1 28.5 1231101 WBNTOC lake 08 08 RG 3735 7 3.6 0 5.9 40 1231101 WBNTSS stream 08010211 08 CU 42 668 283.2 12 51.5 1830 1231101 WBNTSS lake 08 08 RG 1582 107.9 261.7 0 39 421.1 1231101 WBNWaterHardness stream 08010211 08 CU 27 72.3 30.2 22 71 122 1231101 WBNWaterHardness lake 08 08 RG 1080 442.3 595.2 4 94 364 1231705 WBNDOC stream 030502 03 AU 31 8.7 4.5 8.5 18 1231705 WBNDOC lake 0305 03 SR 42 2.3 2.2 1.4 10.2 1231705 WBNpH stream 03050201 03 CU 3946 7 0.7 3.1 7.1 9.5 1231705 WBNpH lake 03050201 03 CU 1784 7.4 0.5 4.3 7.5 8.8 1231705 WBNTOC stream 03050201 03 CU 983 10.3 12 1 6.7 108 1231705 WBNTOC lake 03050201 03 CU 21 5.8 3.1 3.4 4.1 14.4 1231705 WBNTSS stream 03050201 03 CU 125 9.5 7.6 0.5 8 65 1231705 WBNTSS lake 03050201 03 CU 40 17.7 15.6 3 13 93

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-47 1231705 WBNWaterHardness stream 03050201 03 CU 449 253.3 983.3 8 26 1553 1231705 WBNWaterHardness lake 03050201 03 CU 340 18 4.6 3 18 31 1233101 WBNDOC stream 180701 18 AU 21 12.8 14.3 9.6 70 1233101 WBNDOC lake 18 18 RG 299 3.3 4.7 1.6 47 1233101 WBNpH stream 18070104 18 CU 2694 7.9 0.6 1.7 8 9.8 1233101 WBNpH lake 180701 18 AU 1420 8.4 0.8 6.1 8.3 12.2 1233101 WBNTOC stream 18070104 18 CU 683 19.3 36.7 0.1 13.2 730 1233101 WBNTOC lake 1807 18 SR 65 16.3 63.8 1.3 6.4 520 1233101 WBNTSS stream 180701 18 AU 926 470.3 1026 1 486 7000 1233101 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 1233101 WBNWaterHardness stream 18070104 18 CU 810 443.2 451.3 18 353 374 1233101 WBNWaterHardness lake 180701 18 AU 22 302.9 170.5 95 270 760 1235205 WBNDOC stream 11090202 11 CU 21 8.7 5 6.2 22 1235205 WBNDOC lake 110902 11 AU 29 5.9 1.5 5.4 9.6 1235205 WBNpH stream 11090202 11 CU 2204 8.1 0.5 0 8.2 10.4 1235205 WBNpH lake 110902 11 AU 3186 7.8 0.6 0 7.9 10.2 1235205 WBNTOC stream 11090202 11 CU 341 8.4 6.5 0 5.7 49.9 1235205 WBNTOC lake 110902 11 AU 78 7.8 5.1 3.6 5.9 37.8 1235205 WBNTSS stream 11090202 11 CU 1496 176.9 388.4 0 361 4464 1235205 WBNTSS lake 11 11 RG 2106 111.6 269.6 1 70 761 1235205 WBNWaterHardness stream 11090202 11 CU 149 519.8 239.4 103 486 139.4 1235205 WBNWaterHardness lake 110902 11 AU 33 170.3 10.2 150 170 190 1236637 WBNDOC stream 02030103 02 CU 971 4.4 1.7 4.2 13 1236637 WBNDOC lake 02030103 02 CU 151 3.2 0.8 3.1 6.7 1236637 WBNpH stream 02030103 02 CU 6459 7.3 0.7 0 7.4 11.6 1236637 WBNpH lake 02030103 02 CU 1282 7.7 0.9 2.3 7.6 18.9 1236637 WBNTOC stream 02030103 02 CU 2302 7.3 4.7 0 6.1 68 1236637 WBNTOC lake 02030103 02 CU 20 2.7 1.1 0 2.7 6.4 1236637 WBNTSS stream 02030103 02 CU 1343 34.8 81.4 0 15 997 1236637 WBNTSS lake 020301 02 AU 31 122.6 120.5 6 94 435 1236637 WBNWaterHardness stream 02030103 02 CU 292 87.1 47.1 0 79.5 230 1236637 WBNWaterHardness lake 02030103 02 CU 241 35.3 11.7 0 34 150 1236652 WBNDOC stream 011000 01 AU 294 4.5 5.1 3.1 48 1236652 WBNDOC lake 011000 01 AU 36 4.8 2.3 4.7 9.6 1236652 WBNpH stream 01100004 01 CU 778 7.4 0.5 5.5 7.4 10.1 1236652 WBNpH lake 011000 01 AU 4461 7.3 1 0.9 7.1 11.9 1236652 WBNTOC stream 01100004 01 CU 898 6.8 5 0.1 5.3 40.5 1236652 WBNTOC lake 011000 01 AU 428 6.4 5.2 0 4.8 25.4 1236652 WBNTSS stream 01100004 01 CU 132 11.1 36.8 0 3.5 310 1236652 WBNTSS lake 01 01 RG 42 3.3 2.5 0.6 3 14 1236652 WBNWaterHardness stream 01100004 01 CU 52 88.2 17.5 51 91.5 120 1236652 WBNWaterHardness lake 011000 01 AU 38 95.9 25.5 19 100 130 1236732 WBNDOC stream 050500 05 AU 255 1.9 1.5 1.5 12 1236732 WBNDOC lake 05 05 RG 575 4 3 3.2 19 1236732 WBNpH stream 05050004 05 CU 1298 7.3 0.6 4.4 7.4 9.4 1236732 WBNpH lake 050500 05 AU 12961 6.6 0.7 0.7 6.6 9.9 1236732 WBNTOC stream 05050004 05 CU 396 8.6 6 1 7 50 1236732 WBNTOC lake 050500 05 AU 870 2.1 2.6 0.9 1 52 1236732 WBNTSS stream 05050004 05 CU 1479 416.6 834.7 0 136 1020 1236732 WBNTSS lake 05050004 05 CU 1479 416.6 834.7 0 136 1020 1236732 WBNWaterHardness stream 05050004 05 CU 267 75.8 38.6 20 68 280 1236732 WBNWaterHardness lake 050500 05 AU 962 34.5 24.6 0.5 24 175 1236810 WBNDOC stream 180701 18 AU 21 12.8 14.3 9.6 70 1236810 WBNDOC lake 18 18 RG 299 3.3 4.7 1.6 47 1236810 WBNpH stream 18070106 18 CU 1457 8.1 0.5 5.7 8.1 10.5 1236810 WBNpH lake 18070106 18 CU 1330 8.4 0.8 6.1 8.4 12.2

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-48 1236810 WBNTOC stream 18070106 18 CU 439 15.8 25.2 1 11.5 473 1236810 WBNTOC lake 1807 18 SR 65 16.3 63.8 1.3 6.4 520 1236810 WBNTSS stream 180701 18 AU 926 470.3 1026 1 486 7000 1236810 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 1236810 WBNWaterHardness stream 18070106 18 CU 637 256.9 133.9 13 228 752 1236810 WBNWaterHardness lake 180701 18 AU 22 302.9 170.5 95 270 760 1236820 WBNDOC stream 02050106 02 CU 20 3.8 3.3 2.7 13.6 1236820 WBNDOC lake 020501 02 AU 36 3.7 1.5 3.6 6.4 1236820 WBNpH stream 02050106 02 CU 1945 7.3 0.9 0.7 7.3 11 1236820 WBNpH lake 020501 02 AU 206 7.8 0.7 5.8 8.1 9.4 1236820 WBNTOC stream 02050106 02 CU 898 2.9 1.4 1 2.6 11.6 1236820 WBNTOC lake 020501 02 AU 25 7 3.4 2.3 6.5 21 1236820 WBNTSS stream 02050106 02 CU 197 50.8 112.4 1 12 889 1236820 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 1236820 WBNWaterHardness stream 02050106 02 CU 664 59.6 29.4 10 51 142 1236820 WBNWaterHardness lake 02 02 RG 1006 65.3 204.9 0 42 380 1331103 WBNDOC stream 031501 03 AU 169 1.5 1.1 1.2 7.3 1331103 WBNDOC lake 031501 03 AU 443 2.2 0.8 2 9.1 1331103 WBNpH stream 03150106 03 CU 15774 7.2 1 1.4 7.2 76.5 1331103 WBNpH lake 03150106 03 CU 46 6.6 0.2 6.5 6.5 7 1331103 WBNTOC stream 03150106 03 CU 66 13.7 8.8 3.6 11 52 1331103 WBNTOC lake 031501 03 AU 715 2.8 2 0.4 2 28 1331103 WBNTSS stream 031501 03 AU 2160 105.3 189 1 41 287 1331103 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 1331103 WBNWaterHardness stream 03150106 03 CU 330 84.4 30 24 82 250 1331103 WBNWaterHardness lake 03 03 RG 5668 52 69.3 0 24 106 1333001 WBNDOC stream 03040201 03 CU 24 6.2 2.7 5.7 13 1333001 WBNDOC lake 03 03 RG 2814 5.8 7.6 3 97 1333001 WBNpH stream 03040201 03 CU 9285 6.4 0.6 1 6.5 11.3 1333001 WBNpH lake 03040201 03 CU 639 6.1 0.9 3.3 6.1 9.5 1333001 WBNTOC stream 03040201 03 CU 889 8.5 5.5 0.2 7.3 55.3 1333001 WBNTOC lake 03040201 03 CU 153 6.8 2.8 2.9 6.2 16 1333001 WBNTSS stream 03040201 03 CU 296 24.4 16.3 1 21 147 1333001 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 1333001 WBNWaterHardness stream 03040201 03 CU 159 19 8.5 4 18 50 1333001 WBNWaterHardness lake 030402 03 AU 33 19.5 10.8 4 20 60 1333701 WBNDOC stream 050301 05 AU 146 4.7 6.5 3.5 72 1333701 WBNDOC lake 05 05 RG 575 4 3 3.2 19 1333701 WBNpH stream 05030103 05 CU 2877 7.5 3.7 3.2 7.4 205 1333701 WBNpH lake 05030103 05 CU 2468 7.5 0.6 5 7.5 9.5 1333701 WBNTOC stream 05030103 05 CU 750 9.2 6.7 0 8 110 1333701 WBNTOC lake 05030103 05 CU 28 6.7 2.4 3 6.7 15 1333701 WBNTSS stream 050301 05 AU 2180 359.5 103.4 0 59 1560 1333701 WBNTSS lake 050301 05 AU 2180 359.5 103.4 0 59 1560 1333701 WBNWaterHardness stream 05030103 05 CU 822 185 66.2 12 170 670 1333701 WBNWaterHardness lake 05030103 05 CU 1290 132.7 45.7 0.1 134 657 1415407 WBNDOC stream 150601 15 AU 38 3.3 1.9 3 8.6 1415407 WBNDOC lake 150601 15 AU 48 4 0.6 3.9 5.2 1415407 WBNpH stream 15060106 15 CU 699 7.9 0.5 5.8 8 9.3 1415407 WBNpH lake 15060106 15 CU 694 8.2 0.4 6.9 8.3 8.9 1415407 WBNTOC stream 15060106 15 CU 119 92.4 469.5 2.2 20 500 1415407 WBNTOC lake 150601 15 AU 48 4.4 0.7 3.1 4.3 5.9 1415407 WBNTSS stream 15060106 15 CU 235 11.8 40.9 0 4 478 1415407 WBNTSS lake 15060106 15 CU 235 11.8 40.9 0 4 478 1415407 WBNWaterHardness stream 15060106 15 CU 33 210.9 62.7 147 188 398 1415407 WBNWaterHardness lake 15 15 RG 177 119.3 335.2 22 189 1800

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-49 1421506 WBNDOC stream 17110012 17 CU 791 10.6 10.6 7.2 120 1421506 WBNDOC lake 171100 17 AU 81 1.8 2 1.1 10 1421506 WBNpH stream 17110012 17 CU 3757 7.1 0.5 2.3 7.2 9.2 1421506 WBNpH lake 17110012 17 CU 1878 7.7 0.7 5.4 7.5 10.6 1421506 WBNTOC stream 171100 17 AU 288 3.6 4.4 0 2 41 1421506 WBNTOC lake 171100 17 AU 471 6.2 3.6 0 5 34 1421506 WBNTSS stream 17110012 17 CU 752 100.5 364.9 0 14 471 1421506 WBNTSS lake 17 17 RG 119 90.6 637.9 1 7 577 1421506 WBNWaterHardness stream 171100 17 AU 918 47.5 43.2 2 38 563 1421506 WBNWaterHardness lake 17 17 RG 885 60.5 80.4 1 42 900 1430107 WBNDOC stream 110300 11 AU 45 87.8 550.7 4.6 370 1430107 WBNDOC lake 11 11 RG 447 8.4 8.2 5.1 49 1430107 WBNpH stream 11030013 11 CU 1628 8 0.5 6.4 8 9.6 1430107 WBNpH lake 110300 11 AU 134 8 0.5 6.8 8 9.9 1430107 WBNTOC stream 11030013 11 CU 64 13.3 8.5 0.3 11 44.5 1430107 WBNTOC lake 110300 11 AU 24 7.6 4.7 3.5 5.8 25 1430107 WBNTSS stream 11030013 11 CU 279 718 107 5 199 713 1430107 WBNTSS lake 11 11 RG 2106 111.6 269.6 1 70 761 1430107 WBNWaterHardness stream 11030013 11 CU 444 251.9 86.1 38 255 539 1430107 WBNWaterHardness lake 11030013 11 CU 20 135.8 62.8 64 134 280 1430404 WBNDOC stream 051202 05 AU 201 8 13 5.7 130 1430404 WBNDOC lake 05 05 RG 575 4 3 3.2 19 1430404 WBNpH stream 05120201 05 CU 5522 10.9 14.5 1.4 7.8 93 1430404 WBNpH lake 05120201 05 CU 77 8.1 0.5 6.7 8.3 9 1430404 WBNTOC stream 05120201 05 CU 790 7 3.5 0 6.3 31 1430404 WBNTOC lake 051202 05 AU 479 3.6 3 0 3 55 1430404 WBNTSS stream 05120201 05 CU 541 116.8 224.8 1 49 299 1430404 WBNTSS lake 05120201 05 CU 541 116.8 224.8 1 49 299 1430404 WBNWaterHardness stream 05120201 05 CU 1448 312.1 88.2 32 318 288 1430404 WBNWaterHardness lake 051202 05 AU 380 80.3 46.8 0.5 66 315 1430602 WBNDOC stream 18050003 18 CU 415 5.2 4.1 4.1 38 1430602 WBNDOC lake 18 18 RG 299 3.3 4.7 1.6 47 1430602 WBNpH stream 18050003 18 CU 1797 8 0.4 5.9 8 9.6 1430602 WBNpH lake 18050003 18 CU 2654 7.9 0.5 0 7.9 10 1430602 WBNTOC stream 18050003 18 CU 65 8.3 12.6 0 4.7 77 1430602 WBNTOC lake 18 18 RG 379 9.5 27 1 7 520 1430602 WBNTSS stream 18050003 18 CU 213 321.8 572.4 1 783 4440 1430602 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 1430602 WBNWaterHardness stream 18050003 18 CU 144 175.7 96.9 28 150 100 1430602 WBNWaterHardness lake 18050003 18 CU 139 122.1 41.3 11 120 310 1431515 WBNDOC stream 16020204 16 CU 365 12.7 15.8 9.5 200 1431515 WBNDOC lake 16 16 RG 239 2.7 4.5 1.6 38 1431515 WBNpH stream 16020204 16 CU 5406 8 0.6 1.5 8 11.7 1431515 WBNpH lake 16020204 16 CU 50 7.9 0.6 6.6 8.1 9.1 1431515 WBNTOC stream 16020204 16 CU 1129 9.9 11 0 7.2 139 1431515 WBNTOC lake 160202 16 AU 568 4.6 3.7 0 3.3 33.2 1431515 WBNTSS stream 16020204 16 CU 617 1E+11 3E+12 1 49 7E+13 1431515 WBNTSS lake 16 16 RG 35 20 47.4 0 1 169 1431515 WBNWaterHardness stream 16020204 16 CU 801 110.2 430.2 40 340 8300 1431515 WBNWaterHardness lake 160202 16 AU 467 223.9 116.2 7 193 911 1434022 WBNDOC stream 180701 18 AU 21 12.8 14.3 9.6 70 1434022 WBNDOC lake 18 18 RG 299 3.3 4.7 1.6 47 1434022 WBNpH stream 18070104 18 CU 2694 7.9 0.6 1.7 8 9.8 1434022 WBNpH lake 180701 18 AU 1420 8.4 0.8 6.1 8.3 12.2 1434022 WBNTOC stream 18070104 18 CU 683 19.3 36.7 0.1 13.2 730 1434022 WBNTOC lake 1807 18 SR 65 16.3 63.8 1.3 6.4 520

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-50 1434022 WBNTSS stream 180701 18 AU 926 470.3 1026 1 486 7000 1434022 WBNTSS lake 18 18 RG 23 28.8 58.1 1 9 204 1434022 WBNWaterHardness stream 18070104 18 CU 810 443.2 451.3 18 353 374 1434022 WBNWaterHardness lake 180701 18 AU 22 302.9 170.5 95 270 760 1434802 WBNDOC stream 030501 03 AU 262 4.8 5.4 3.5 45 1434802 WBNDOC lake 030501 03 AU 42 2.3 2.2 1.4 10.2 1434802 WBNpH stream 03050110 03 CU 11195 6.9 1.1 0.3 6.8 69 1434802 WBNpH lake 030501 03 AU 25349 7.2 0.9 0 7.1 72 1434802 WBNTOC stream 03050110 03 CU 1281 10.4 13.6 0.1 6 123 1434802 WBNTOC lake 030501 03 AU 1069 4.9 3.4 0 4.1 29.2 1434802 WBNTSS stream 03050110 03 CU 52 51.3 57.3 7 39 401 1434802 WBNTSS lake 0305 03 SR 40 17.7 15.6 3 13 93 1434802 WBNWaterHardness stream 03050110 03 CU 164 34.2 130.4 3 14 100 1434802 WBNWaterHardness lake 030501 03 AU 1825 22.7 17.2 1 19 207 1435317 WBNDOC stream 12 12 RG 1137 6.6 5.1 5.5 66 1435317 WBNDOC lake 12 12 RG 230 9.7 3.3 9.4 20 1435317 WBNpH stream 12020003 12 CU 2171 7 0.6 5 6.9 9.1 1435317 WBNpH lake 12020003 12 CU 221 6.7 0.4 5.8 6.7 7.6 1435317 WBNTOC stream 12020003 12 CU 656 10.5 5.8 0.1 9 48 1435317 WBNTOC lake 12020003 12 CU 47 9.6 4 3 8 22 1435317 WBNTSS stream 12020003 12 CU 211 46.5 32.9 11 37 190 1435317 WBNTSS lake 12020003 12 CU 211 46.5 32.9 11 37 190 1435317 WBNWaterHardness stream 12020003 12 CU 59 34.2 13 17 30 100 1435317 WBNWaterHardness lake 12020003 12 CU 35 33.6 7.1 27 31 49 1522504 WBNDOC stream 02040205 02 CU 1164 11.4 189.2 5 645.3 1522504 WBNDOC lake 02040205 02 CU 24 6 2.4 5 11 1522504 WBNpH stream 02040205 02 CU 10418 7.5 7.6 0.7 7.4 776 1522504 WBNpH lake 02040205 02 CU 244 7.1 0.7 5.5 7.1 9.7 1522504 WBNTOC stream 02040205 02 CU 2762 6.9 30.3 0 5 151.7 1522504 WBNTOC lake 02040205 02 CU 36 8.4 3.1 3 9 14 1522504 WBNTSS stream 02040205 02 CU 652 181.4 403.9 0 13 489 1522504 WBNTSS lake 02 02 RG 126 34.8 78.4 0 3 435 1522504 WBNWaterHardness stream 02040205 02 CU 3890 132.6 278.9 0 88 500 1522504 WBNWaterHardness lake 02040205 02 CU 169 48.4 26.6 4 44 222 1530605 WBNDOC stream 120402 12 AU 21 13.3 7.8 11 32 1530605 WBNDOC lake 1204 12 SR 226 9.7 3.1 9.4 20 1530605 WBNpH stream 12040201 12 CU 2231 7.5 0.9 5.6 7.5 42 1530605 WBNpH lake 1204 12 SR 5564 7.3 0.6 5.6 7.2 9.8 1530605 WBNTOC stream 12040201 12 CU 393 10.2 4.5 1.4 9.6 42 1530605 WBNTOC lake 1204 12 SR 1071 12.7 8.7 0 12 210 1530605 WBNTSS stream 120402 12 AU 199 167.1 421.5 0 48 342 1530605 WBNTSS lake 120402 12 AU 199 167.1 421.5 0 48 342 1530605 WBNWaterHardness stream 12040201 12 CU 23 643.6 104 23 150 390 1530605 WBNWaterHardness lake 1204 12 SR 90 60.6 23.6 29 59 160 1530808 WBNDOC stream 04090004 04 CU 54 3.8 2.4 3.1 8.6 1530808 WBNDOC lake 04 04 RG 18570 2.5 1.8 2.1 36 1530808 WBNpH stream 04090004 04 CU 6101 8 0.3 6.1 8 9.5 1530808 WBNpH lake 04090004 04 CU 60 8.1 0.3 7.2 8.1 8.8 1530808 WBNTOC stream 04090004 04 CU 2331 4.1 4.1 0.5 2.6 114 1530808 WBNTOC lake 040900 04 AU 90 10.8 5.6 0 10.3 24.1 1530808 WBNTSS stream 04090004 04 CU 171 55.4 84.6 1 21 474 1530808 WBNTSS lake 04 04 RG 39 14.4 40.9 0 6 259 1530808 WBNWaterHardness stream 04090004 04 CU 1650 109.5 24.9 90 105 355 1530808 WBNWaterHardness lake 04 04 RG 1554 114.3 91.8 3 100 757 1532401 WBNDOC stream 02 02 RG 32189 4.7 40.1 3.5 645.3 1532401 WBNDOC lake 020100 02 AU 67 4.4 2.4 3.7 14.3

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max

(continued)



# 6-51 1532401 WBNpH stream 02010002 02 CU 411 7.6 0.9 2.9 7.8 9.3 1532401 WBNpH lake 02010002 02 CU 404 7.5 0.8 4.6 7.6 9.1 1532401 WBNTOC stream 020100 02 AU 46 8.2 15.2 0.4 4 100 1532401 WBNTOC lake 020100 02 AU 168 4.5 3.6 1 3.6 28 1532401 WBNTSS stream 02010002 02 CU 62 11.2 12.7 0 7.5 77 1532401 WBNTSS lake 020100 02 AU 84 6.6 13.5 0 2 73 1532401 WBNWaterHardness stream 020100 02 AU 107 52.6 23.1 8 56 152 1532401 WBNWaterHardness lake 020100 02 AU 21 53.4 5 40 52 63 1621808 WBNDOC stream 031300 03 AU 1704 4.5 3.3 3.8 27 1621808 WBNDOC lake 031300 03 AU 1459 3.5 3.7 2.7 87.4 1621808 WBNpH stream 03130005 03 CU 2776 7 0.3 5.4 7 9.6 1621808 WBNpH lake 031300 03 AU 7111 6.8 0.9 4.2 6.6 10.6 1621808 WBNTOC stream 03130005 03 CU 2781 6 4.7 0.7 5 155 1621808 WBNTOC lake 031300 03 AU 2073 4.6 3.1 0 4.1 26.2 1621808 WBNTSS stream 03130005 03 CU 257 134.8 206.3 4 65 203.3 1621808 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 1621808 WBNWaterHardness stream 03130005 03 CU 42 38.6 22.6 0.2 33 86 1621808 WBNWaterHardness lake 031300 03 AU 57 21.5 20.9 1 16 80 1630106 WBNDOC stream 06010202 06 CU 89 1.6 1.4 1.2 6.3 1630106 WBNDOC lake 0601 06 SR 28 2.3 2.6 1.5 14.9 1630106 WBNpH stream 06010202 06 CU 4078 6.5 0.6 1 6.5 9.1 1630106 WBNpH lake 06010202 06 CU 905 6.8 0.8 1 6.6 9.2 1630106 WBNTOC stream 06010202 06 CU 118 4.3 4.1 0.4 2 20 1630106 WBNTOC lake 06 06 RG 66 4.2 4.6 1 2.8 33 1630106 WBNTSS stream 06010202 06 CU 113 96.1 175 0 16 826 1630106 WBNTSS lake 06010202 06 CU 113 96.1 175 0 16 826 1630106 WBNWaterHardness stream 06010202 06 CU 196 8.9 10.2 2 8 141 1630106 WBNWaterHardness lake 060102 06 AU 36 10 3.7 2 8.5 18 1630401 WBNDOC stream 06010201 06 CU 308 2.1 1.1 1.9 8.3 1630401 WBNDOC lake 0601 06 SR 28 2.3 2.6 1.5 14.9 1630401 WBNpH stream 06010201 06 CU 36124 7.4 0.4 1 7.3 10 1630401 WBNpH lake 06010201 06 CU 139 7.7 0.3 7.3 7.7 9.1 1630401 WBNTOC stream 06010201 06 CU 1100 3.6 6.6 0 2.4 190 1630401 WBNTOC lake 06 06 RG 66 4.2 4.6 1 2.8 33 1630401 WBNTSS stream 06010201 06 CU 284 60.8 131.5 0.3 9 966 1630401 WBNTSS lake 06010201 06 CU 284 60.8 131.5 0.3 9 966 1630401 WBNWaterHardness stream 06010201 06 CU 296 78.9 66.4 5 72 107.7 1630401 WBNWaterHardness lake 060102 06 AU 36 10 3.7 2 8.5 18 1631701 WBNDOC stream 03020104 03 CU 53 32.1 20.4 28 92 1631701 WBNDOC lake 03 03 RG 2814 5.8 7.6 3 97 1631701 WBNpH stream 03020104 03 CU 827 5.9 1.4 0 6.3 9.1 1631701 WBNpH lake 03020104 03 CU 98 6.3 1 3.5 6.3 8.5 1631701 WBNTOC stream 03020104 03 CU 40 37.5 21.1 6.8 40.5 83 1631701 WBNTOC lake 0302 03 SR 1830 8.5 2.5 3 8 24 1631701 WBNTSS stream 03020104 03 CU 922 48.4 151.9 0 16 244 1631701 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 1631701 WBNWaterHardness stream 03020104 03 CU 39 47.9 114.9 6 20 670 1631701 WBNWaterHardness lake 0302 03 SR 44 31.3 28.3 10 24 150 1632106 WBNDOC stream 13030102 13 CU 155 4.4 2.6 3.7 30 1632106 WBNDOC lake 13030102 13 CU 155 4.4 2.6 3.7 30 1632106 WBNpH stream 13030102 13 CU 1522 8.7 21.5 6.6 8.2 848 1632106 WBNpH lake 13 13 RG 4649 7.8 0.9 3.4 8 10.5 1632106 WBNTOC stream 13030102 13 CU 489 7.5 6 1 6 61 1632106 WBNTOC lake 13 13 RG 722 7.2 18.9 0.3 4 200 1632106 WBNTSS stream 13030102 13 CU 290 503.1 116.7 15 189 1160 1632106 WBNTSS lake 13030102 13 CU 290 503.1 116.7 15 189 1160

# Table 6A-1. (continued) Appendix 6A STORET Water Quality Data

SiteId Variable_Name Index HUC reg statbas n mean stddev min p50 max



# 6-52 1632106 WBNWaterHardness stream 13030102 13 CU 100 331.4 109 180 270 520 1632106 WBNWaterHardness lake 13 13 RG 82 481.1 551.8 86 240 240 1632703 WBNDOC stream 030501 03 AU 262 4.8 5.4 3.5 45 1632703 WBNDOC lake 030501 03 AU 42 2.3 2.2 1.4 10.2 1632703 WBNpH stream 03050108 03 CU 2110 6.7 0.4 3.9 6.7 9 1632703 WBNpH lake 030501 03 AU 25349 7.2 0.9 0 7.1 72 1632703 WBNTOC stream 03050108 03 CU 146 5 6.9 0.8 3.2 68.6 1632703 WBNTOC lake 030501 03 AU 1069 4.9 3.4 0 4.1 29.2 1632703 WBNTSS stream 030501 03 AU 1124 216.8 493.8 0 22 560 1632703 WBNTSS lake 0305 03 SR 40 17.7 15.6 3 13 93 1632703 WBNWaterHardness stream 03050108 03 CU 25 58.7 108.3 8 13 400 1632703 WBNWaterHardness lake 030501 03 AU 1825 22.7 17.2 1 19 207 1633404 WBNDOC stream 15070102 15 CU 240 3.5 2.1 2.8 13 1633404 WBNDOC lake 15 15 RG 54 4.2 0.8 4 6.7 1633404 WBNpH stream 15070102 15 CU 597 8.2 1.9 5.6 8.1 40 1633404 WBNpH lake 15070102 15 CU 140 8.1 0.5 6.5 8.2 9.2 1633404 WBNTOC stream 15070102 15 CU 29 101.2 141.3 0.1 37 520 1633404 WBNTOC lake 150701 15 AU 39 12.1 9.9 5 8 42 1633404 WBNTSS stream 15070102 15 CU 342 763.7 288.4 0 12.5 2940 1633404 WBNTSS lake 15070102 15 CU 342 763.7 288.4 0 12.5 2940 1633404 WBNWaterHardness stream 15070102 15 CU 42 225.9 123.1 77 210 850 1633404 WBNWaterHardness lake 150701 15 AU 35 194.5 29.5 148 192 284 1633405 WBNDOC stream 01100005 01 CU 90 5.2 7.5 3.1 48 1633405 WBNDOC lake 011000 01 AU 36 4.8 2.3 4.7 9.6 1633405 WBNpH stream 01100005 01 CU 21817 7.2 1.5 0.9 7.1 90 1633405 WBNpH lake 01100005 01 CU 2666 7.2 0.8 0.9 7.1 9.9 1633405 WBNTOC stream 01100005 01 CU 2215 6.1 4.5 0 5 48.8 1633405 WBNTOC lake 01100005 01 CU 397 6.5 5.4 0 4.7 25.4 1633405 WBNTSS stream 01100005 01 CU 2518 43 123.6 0.1 12 340 1633405 WBNTSS lake 01 01 RG 42 3.3 2.5 0.6 3 14 1633405 WBNWaterHardness stream 01100005 01 CU 298 121.7 311.7 9 51.5 280 1633405 WBNWaterHardness lake 01100005 01 CU 36 100.2 18.3 36 100 130 1635404 WBNDOC stream 030601 03 AU 146 2.5 2.2 1.9 12 1635404 WBNDOC lake 030601 03 AU 42 6.8 20.5 1.3 97 1635404 WBNpH stream 03060101 03 CU 2024 6.9 0.5 4.2 6.9 9.5 1635404 WBNpH lake 03060101 03 CU 1841 7 0.6 5.3 6.9 10 1635404 WBNTOC stream 03060101 03 CU 345 3 2.5 0.4 2.1 15.8 1635404 WBNTOC lake 03060101 03 CU 511 3.4 3.4 0.8 2.3 47.2 1635404 WBNTSS stream 030601 03 AU 1012 87.1 139.5 0 20.5 105.7 1635404 WBNTSS lake 03 03 RG 501 123.3 208.8 0 8 106.2 1635404 WBNWaterHardness stream 03060101 03 CU 50 7.4 3.9 2 6 20 1635404 WBNWaterHardness lake 03060101 03 CU 38 7.8 2.9 5 7 15 1721603 WBNDOC stream 17090010 17 CU 116 3.2 2.2 3.2 15 1721603 WBNDOC lake 170900 17 AU 30 3.1 2.3 2.1 8.2 1721603 WBNpH stream 17090010 17 CU 23089 7.3 0.3 5.3 7.3 9.9 1721603 WBNpH lake 17090010 17 CU 101 7.2 0.6 6.3 7.2 10 1721603 WBNTOC stream 17090010 17 CU 1575 60.2 224.2 0 3 8900 1721603 WBNTOC lake 170900 17 AU 98 3 1.9 0.8 3 15 1721603 WBNTSS stream 17090010 17 CU 354 100.7 251.3 0.1 22 222.4 1721603 WBNTSS lake 17 17 RG 119 90.6 637.9 1 7 577 1721603 WBNWaterHardness stream 17090010 17 CU 263 31.6 14.2 13 29 106 1721603 WBNWaterHardness lake 170900 17 AU 158 29.9 15 5 22 54

## Appendix 6B STORET Temperature Data



# 6-53 

# Appendix 6B

STORET Temperature Data

## Appendix 6B STORET Temperature Data



# 6-54 This page intentionally left blank.

## Appendix 6B STORET Temperature Data



# 6-55 

# Appendix 6B. STORET Temperature Data

This appendix provides, by Industrial D site, STORET temperature data used for the example 3MRA dataset. These data were extracted using STORET query language by waterbody type (stream, lake) and the site-specific Hydrologic Unit Code (HUC) and then analyzed by Statistical Analysis System (SAS) software to calculate mean, standard deviation, and percentiles. Fields (columns) in the following data tables are defined as follows:

Field Description siteid Industrial D Screening Survey site identification number Index waterbody type (stream, lake) cu Hydrologic Unit Code (HUC) for statbas reg hydrologic region statbas basis for statistics (RG, SR, AU, CU) n number of measurements mean arithmetic mean value stddev standard deviation min minimum value p1 1st percentile value p5 5th percentile value p10 10th percentile value p25 25th percentile value p50 50th percentile value p75 75th percentile value p90 90th percentile value p95 95th percentile value p99 99th percentile value max maximum value

Although these data were collected on a regional basis, they were sent to the 3MRA system in the site-based data system. This was necessary because the data were collected on different regional scales depending on site-to-site STORET data availability, and the 3MRA system can only accommodate a single regional scale per variable. Also note that, although wetland temperature data were required by the 3MRA surface water module, STORET does not contain a waterbody type corresponding to wetlands. STORET lake data were used to represent wetland temperatures.

Median (50th percentile) values were used to represent a central tendency, or average temperature because the arithmetic mean can be biased by outlying extreme values that are common in STORET data. No attempt was made to remove outliers as evidenced by the maximum values in the following table. As can be seen in the data, the median is relatively unaffected by these values. Similarly, the 95th percentile was used to represent the "maximum" temperature for each site to avoid the unlikely (or impossible) extremes of the true maximums.

# 6-56 Appendix 6B STORET Temperature DataTable 6B-1. 3MRA Surface Water Temperature Data for 201-Site DatasetTemperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max0114001 stream 05030101 05 CU 20842 16.4 9 -3 0.1 1.5 3 8.21824.6 27.127.929.7 1200114001 lake 05030101 05 CU 40 18 5.3 8.5 8.5 9.8 11.4 13.517.123.1 2525.228.3 28.30130207 stream 07080101 07 CU 1551 14.9 10 -0.4 0 0 0.6 516.623.5 26.72832.2 71.10130207 lake 07080101 07 CU 1688 15.5 7 0 5.8 7 7.5 9.113.922.5 25.326.529.1 32.50131104 stream 07090001 07 CU 5084 14.3 8.7 -0.3 0 0.3 1 6.51622 24.62628.2 340131104 lake 07090001 07 CU 15549 13.4 9.1 -0.6 1 2.1 2.9 6.712.121 24.225.727.1 5810131207 stream 04120104 04 CU 3689 13.3 7.8 -101271420.3 232426 320131207 lake 04120104 04 CU 1464 9.9 6.7 0 0.4 1.1 1.9 4.48.614.8 20.522.223.7 26.20131508 stream 06010102 06 CU 69402 14.6 3.4 0 4.5 7.2 11 1414.815.7 1719.525.5 370131508 lake 06010102 06 CU 179 18.2 6 2.5 5.8 7.2 10.1 14.118.123.4 2728.128.2 28.20136703 stream 11080006 11 CU 374 14.8 7.9 0024815.522 2526.530 350136703 lake 11080006 11 CU 2505 15.1 6.6 0 3 3.9 5 101620.5 242527 29.20220102 stream 03050201 03 CU 8472 20.8 7.2 1.5 6 9 11 152127 293031 1800220102 lake 03050201 03 CU 5703 19.1 7.1 5 6.2 8 9 12.81926 282930 320221207 stream 05080001 05 CU 5324 16.5 6.5 -5 0 3 6 131821.1 23.82527 330221207 lake 05080001 05 CU 1449 19.2 5.3 0 4 9 12 15.62023.1 2526.128 32.40223504 stream 05040001 05 CU 7978 17 7 -3 0.2 3 6 12.518.522.4 2526.328.9 390223504 lake 05040001 05 CU 3232 20.2 5 5 6.2 11 12.5 17.421.224 25.826.828 30.20224002 stream 07040006 07 CU 539 11.6 8.7 -0.6 0 0 0 2.81119.5 242527.2 300224002 lake 07040006 07 CU 95 14.7 8 0 0 0 3.3 8.915.322.5 23.825.927.5 27.50231002 stream 05120201 05 CU 5654 13.9 8.3 -1 0 1 2.5 61421.5 252628.4 32.20231002 lake 05120201 05 CU 162 18.5 5.6 6 6 7.4 9.9 15.51922.5 2626.528 280231106 stream 02040201 02 CU 5958 15.4 9.3 001371623.5 26.527.929.5 2400231106 lake 02040201 02 CU 148 15 8.1 0 0 2 4 7.51721.3 2526.729 30.10231407 stream 12030102 12 CU 2857 21.3 67.2 0 3 7 9 13.72026.7 29.230.532 353.80231407 lake 12030102 12 CU 4575 21 8.3 3 6 8 9 12.52328.1 30.331.534.5 41.50231610 stream 04040001 04 CU 7456 14.9 7.6 -16.702491521 252729.1 340231610 lake 04040001 04 CU 3703 17.2 7.8 0 1 2.1 3 12.119.223.6 25.626.527.8 35.90231911 stream 04080206 04 CU 1496 13.9 9.1 0001514.522.5 25.52627 290231911 lake 04080206 04 CU 220 17.6 6.7 4 4 5.8 8 1218.723.5 262729 29(continued)

# 6-57 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max0231914 stream 04090004 04 CU 8930 14.9 7.4 -1013916.521 232427 330231914 lake 04090004 04 CU 123 18.7 7.6 3 4 5.5 5.5 13.121.725 272829 290232305 stream 01080105 01 CU 501 9.9 11.8 -0.20001817 21.12326 1980232305 lake 01080105 01 CU 141 17 5.3 7.7 7.7 9.2 9.8 1217.521.2 24.224.425.2 25.80232313 stream 12010002 12 CU 3980 19.2 7.5 0 3.9 7 8.9 12.92026 2829.431.1 380232313 lake 12010002 12 CU 1252 19.9 7.2 4.4 7.2 8.5 10 13.92026.6 28.729.932 36.70232402 stream 02040205 02 CU 15211 13.5 8.5 -2013713.320 242528 3210232402 lake 02040205 02 CU 386 14.9 8.6 002381522 262830 310232415 stream 04110002 04 CU 6723 15.6 7.7 -1 0 2 4 101721.5 2425.529 1500232415 lake 04110002 04 CU 161 16.5 6.3 4.8 4.8 7.2 8.5 11.514.222.5 24.525.826.5 26.60232501 stream 05030102 05 CU 1552 13.9 8.4 -1.5 0 1 2 5.51521 2425.429 32.90232501 lake 05030102 05 CU 2929 18.6 6.3 0 1.1 4.4 9.8 16.119.822.8 24.925.526.6 860232705 stream 03150104 03 CU 50760 17.6 6.5 -9.7 3.2 7.5 8.6 1318.323.1 25.426.227.1 336.10232705 lake 03150104 03 CU 1586 20.1 6.3 5 5.5 8.5 11 15.52125.5 27.328.330.1 32.20233601 stream 02070005 02 CU 10187 16.4 207.6 -0.3 0.5 2.8 4.4 81520.5 23.925.528 20950233601 lake 02070005 02 CU 311 23.5 4.3 2.1 7 17 18 222426.3 282829 310233603 stream 03150202 03 CU 4815 18.7 7.6 0.2 4.9 7 8.9 1319.425 272830 2300233603 lake 03150202 03 CU 196 21.8 15.1 4 5.5 9 11.2 15.82227 29.130.231.5 2100234904 stream 02040104 02 CU 7075 15.9 7.4 -1.5 0 1.5 3.3 111821.6 242527 320234904 lake 02040104 02 CU 66 13.6 5.6 3.7 3.7 3.9 5.6 8.714.417.2 202227.9 27.90235301 stream 05120204 05 CU 1049 13.1 8.2 0 0 1.5 3 61319.6 232428.2 800235301 lake 05120204 05 CU 44 14.6 9 1 1 2.5 3.5 6.214.522.8 24.82738 380312301 stream 02070005 02 CU 10187 16.4 207.6 -0.3 0.5 2.8 4.4 81520.5 23.925.528 20950312301 lake 02070005 02 CU 311 23.5 4.3 2.1 7 17 18 222426.3 282829 310314202 stream 02020006 02 CU 1900 13 8 -1.1 0 0.4 1.7 61320 23.52527 29.50314202 lake 02020006 02 CU 117 17.7 7.5 0 0 2 6 1220.523.2 25.82728.5 290321802 stream 17080001 17 CU 35809 8.2 3.8 -0.6 1.1 3 3.8 57.810.8 13.31519.1 300321802 lake 17080001 17 CU 63 13.5 5.5 4.2 4.2 5 5.6 912.718.8 212124 240331006 stream 08020304 08 CU 656 17.8 8 -1 0.5 4 7 111925 27.62931 340331006 lake 080203 08 AU 231 23.5 6.7 6 6 8 12.5 20.525.528.5 29.53031.5 320331902 stream 11100301 11 CU 1556 17.1 8.5 -1 0.1 2 5.5 9.61824.5 27.52933 36(continued)

# 6-58 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max0331902 lake 11100301 11 CU 1895 16.9 7.8 0 2.7 5.2 6.5 9.417.824 26.627.528.5 34.50332104 stream 11090106 11 CU 989 17 9.2 0 0 1.1 3.9 9.418.124 2931.135 370332104 lake 11090106 11 CU 50 13.1 9.3 0 0 2.8 2.8 3.512.821.1 26.427.831.1 31.10332707 stream 03100204 03 CU 3454 22.9 5.4 7.5 12 14.1 16 19.92426.4 2829.130 188.70332707 lake 03100204 03 CU 128 24.9 4.5 14 14 16 18 22.52528 303134 350332811 stream 05060001 05 CU 16587 15.5 7.9 -2.2 0 1.5 3 8.817.622 24.525.728 34.50332811 lake 05060001 05 CU 6791 19.2 6 2.1 4.5 7.6 10.9 14.720.723.9 2626.928.4 78.50430108 stream 10240006 10 CU 1139 14.8 9.7 -200061622 273035 360430108 lake 102400 10 AU 2532 19.7 5.4 0 5 10.5 13 162023.5 2627.929.5 640430412 stream 04110003 04 CU 1672 14.1 8.6 -15.1 -10171621 24.22630 320430412 lake 04110003 04 CU 280 16 7.6 0 0 1 3.7 11.616.622.4 24.525.430.6 31.20431912 stream 10290102 10 CU 2181 15.6 8.4 -201391722.4 2627.930 350431912 lake 10290102 10 CU 3234 21.4 5.2 5.7 6.8 11.3 13.6 18.122.525.5 27.42829.5 320432011 stream 06030002 06 CU 27168 22.5 7.4 0 4.4 7 11.7 18.52428 29.930.532 3200432011 lake 060300 06 AU 703 22.4 5.6 3 7.5 12 14.9 18.923.127.1 2929.530.2 30.70432106 stream 02040105 02 CU 6637 14.4 8.2 -1 0 1 2.5 715.521 252629.5 380432106 lake 02040105 02 CU 363 15.5 6.9 0 0.5 2.5 5 10.417.220.3 2425.426.5 290432716 stream 07010101 07 CU 1834 12.6 7.9 -12.2 0 0 0.5 613.619.4 22.22426 340432716 lake 07010101 07 CU 9025 14.8 5.8 -12.1 2.1 4.9 6.5 10.215.319.8 222324.7 350433201 stream 07120001 07 CU 3659 14.8 9 -2 0 0.4 1.6 6.815.922.4 262829 69.40433201 lake 07120001 07 CU 925 18.7 7.5 0 0.8 6.4 8.1 12.321.824.5 2626.935 38.50433204 stream 03040207 03 CU 11980 19 7 0 5 8 10 132025 2828.530 720433204 lake 030402 03 AU 1536 23.5 6.6 0 6.4 11 13 202528 30.832.135 390433404 stream 10180011 10 CU 424 12 7.3 0 0 0.5 1 5.31318 212325 270433404 lake 101800 10 AU 719 14.1 10.9 -5 0 0 3.8 914.419 22.62529.5 2350433408 stream 10100001 10 CU 1133 10.7 8.3 000021117.5 222427.5 33.50433408 lake 101000 10 AU 90 12.7 6.3 2 2 2.1 4.1 5.414.716.8 17.619.232 320434505 stream 18100200 18 CU 4286 21.2 5.7 2.2 9 12.2 14 172125.5 2930.333.5 500434505 lake 18100200 18 CU 148 24.8 14.2 11.3 12 15 16 1924.228.1 3132.939.5 1810434804 stream 03020201 03 CU 10077 17.2 7.4 -2 1.6 5 6.5 1118.223.5 262729 730434804 lake 03020201 03 CU 11278 19 7.1 0 3.2 5 9 14.519.825 27.82930.3 33(continued)

# 6-59 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max0435510 stream 07130003 07 CU 2380 14.3 9.4 -10 0 0.4 1 5.614.523 26.52830 320435510 lake 07130003 07 CU 1764 20.7 5.9 7.5 9.4 11.3 12.9 15.421.625.3 27.829.533.2 35.60436007 stream 03030004 03 CU 3475 18.1 6.9 0 3 6 8 131924 272830 340436007 lake 03030004 03 CU 540 25.2 4.3 8 13.8 17 18.3 232628.9 3030.230.7 31.60436108 stream 03050102 03 CU 2818 18 12.6 -1 2 5 7 111722 252775 880436108 lake 03050102 03 CU 2372 20.4 8.9 1 5 7 9 13.12126.8 303235 880530901 stream 04100012 04 CU 3563 12.4 8.4 -1 0 0.9 1.4 3.812.520.2 23.424.527 35.10530901 lake 04100012 04 CU 51 20.4 4.9 8.8 8.8 10 12.8 17.621.724 26.226.426.7 26.70531301 stream 07130006 07 CU 4739 14.9 8.9 -0.6 0 0.6 2 6.51623 25.526.629 82.80531301 lake 07130006 07 CU 2856 19.4 7.1 0.2 1 3.1 9.6 14.521.525.2 26.627.329 310531502 stream 05060002 05 CU 9863 15.3 8.3 -2.2 0 1.5 3.3 7.816.822.3 2526.528.3 32.70531502 lake 05060002 05 CU 3273 21.1 5.3 2.9 4.6 10.1 13.8 18.422.325 26.527.729 33.20531702 stream 11090106 11 CU 989 17 9.2 0 0 1.1 3.9 9.418.124 2931.135 370531702 lake 11090106 11 CU 50 13.1 9.3 0 0 2.8 2.8 3.512.821.1 26.427.831.1 31.10531902 stream 12040104 12 CU 4097 22.6 9.2 0.1 7 11 13.5 18.523.527.5 29.130.532.9 4600531902 lake 12040104 12 CU 339 21.4 4.7 5.5 6.5 9.5 14 2122.524 25.52728 300534504 stream 03130001 03 CU 147110 10 2.7 -1 5.1 6.8 7.4 8.49.711 12.614.521 35.80534504 lake 03130001 03 CU 3389 16.5 6.8 2.4 4.5 6.2 7.5 10.716.121.7 26.72829.3 30.70613402 stream 07140101 07 CU 3332 14.5 10.2 0 0 0.6 2 614.322.1 26.12831 187.80613402 lake 07140101 07 CU 3807 18.9 7.1 0 4.2 8 9.4 12.718.525.6 28.429.431.1 33.60620401 stream 12040104 12 CU 4097 22.6 9.2 0.1 7 11 13.5 18.523.527.5 29.130.532.9 4600620401 lake 12040104 12 CU 339 21.4 4.7 5.5 6.5 9.5 14 2122.524 25.52728 300620604 stream 16020204 16 CU 8059 9.4 6.3 -16.1 0 1 2 4.98.512.8 1921.526.5 370620604 lake 16020204 16 CU 51 13.8 5.6 4.5 4.5 4.8 5.9 8.614.718.2 20.522.424 240621603 stream 12040104 12 CU 4097 22.6 9.2 0.1 7 11 13.5 18.523.527.5 29.130.532.9 4600621603 lake 12040104 12 CU 339 21.4 4.7 5.5 6.5 9.5 14 2122.524 25.52728 300621902 stream 11030010 11 CU 1279 15.9 8.4 -1024916.523 262831.5 340621902 lake 110300 11 AU 657 23.9 3.4 11 12.5 18.5 19 212526.4 272830 330622902 stream 15050301 15 CU 466 19.5 6.1 2 3.5 9 11 162024 272933 370622902 lake 15050301 15 CU 60 14.9 5.9 7.8 7.8 7.8 8 8.313.319.4 23.32526 260625002 stream 03060109 03 CU 6262 19.9 6.8 -3 6 8.5 10 1420.526 28.32930 34.5(continued)

# 6-60 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max0625002 lake 030601 03 AU 31078 18 6.5 0 6.8 8.5 9.5 121823.5 2728.530.4 350625501 stream 12030203 12 CU 596 21.7 6.8 5.5 6 9.8 12.1 16.42327.5 303132 350625501 lake 12030203 12 CU 71 22.1 6.9 7.2 7.2 9.5 13.5 16.722.828.9 30.632.233.7 33.70631701 stream 12040104 12 CU 4097 22.6 9.2 0.1 7 11 13.5 18.523.527.5 29.130.532.9 4600631701 lake 12040104 12 CU 339 21.4 4.7 5.5 6.5 9.5 14 2122.524 25.52728 300631903 stream 08080206 08 CU 16476 20.9 6.7 0 6.8 10 11.7 15.221.927.1 2929.630.7 39.50631903 lake 08080206 08 CU 7762 23.5 6 3 8.3 12 14.8 1925.228.6 29.830.231.4 33.20632003 stream 12010002 12 CU 3980 19.2 7.5 0 3.9 7 8.9 12.92026 2829.431.1 380632003 lake 12010002 12 CU 1252 19.9 7.2 4.4 7.2 8.5 10 13.92026.6 28.729.932 36.70632606 stream 11120301 11 CU 127 15.5 9 0 0 0 1.5 9.51722.5 26.828.331.5 330632606 lake 111203 11 AU 46 19.7 5.9 10 10 10.6 10.7 16.523.524.4 2627.229 290632608 stream 17090012 17 CU 10884 19.6 220.4 0 4.5 6.7 8 11.720.522.6 23.423.624.2 23000632608 lake 17090012 17 CU 1232 17 5.8 2 5.5 6.6 9 12.218.721.8 23.52526.8 30.50634001 stream 03150104 03 CU 50760 17.6 6.5 -9.7 3.2 7.5 8.6 1318.323.1 25.426.227.1 336.10634001 lake 03150104 03 CU 1586 20.1 6.3 5 5.5 8.5 11 15.52125.5 27.328.330.1 32.20635301 stream 15010015 15 CU 2422 20.3 6.3 0 5.5 9 11.8 162124.5 27.529.835.6 47.20635301 lake 150100 15 AU 33257 17.9 5.6 3.5 10 10.6 11.4 12.717.222.5 2627.529.2 31.50713618 stream 17100302 17 CU 37737 16.3 4.5 0.2 6.5 9.4 11 13.116.119.4 22.624.426.8 36.10713618 lake 171003 17 AU 4152 10.4 5.7 2.3 3.2 3.8 4.3 5.58.813.6 2022.224 25.70713705 stream 15050303 15 CU 41 21.2 7.7 6 6 8 12 14.52328 2929.535.5 35.50713705 lake 150503 15 AU 71 14.6 6 3.9 3.9 7.2 7.8 8.313.319.4 22.224.426 260715007 stream 02040203 02 CU 5826 12.8 13.3 -2.7 0 1 3 6.11219 232528 8500715007 lake 02040203 02 CU 277 19.2 5.3 2 6.5 9.2 10.7 16.220.123 25.726.728.8 29.50715216 stream 18070106 18 CU 3740 17.3 5.5 3.9 6.7 8.9 10 12.817.221.1 24.426.730.5 350715216 lake 18070106 18 CU 1608 21.1 5.3 9 10.5 12.2 13.6 1721.225.3 282931.3 34.50716701 stream 05140201 05 CU 4153 16.7 9.2 0 0.9 2.2 3.8 8.417.225.2 282931 790716701 lake 05140201 05 CU 326 24.5 6.8 2.2 3.3 9.4 14.1 20.528.129.5 29.629.630.6 33.90720506 stream 01050002 01 CU 469 9.6 8.3 0 0 0 0 0.5917.5 212325 290720506 lake 01050002 01 CU 618 14.2 7.2 0 0.1 1 2 1015.520.3 232425 26.50720803 stream 03100201 03 CU 3824 23.3 4.9 1.4 11 15 16.5 202427 293032 34.40720803 lake 03100201 03 CU 144 22.4 5.3 8 10 12 14.5 1923.327 2929.530.7 32(continued)

# 6-61 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max0721305 stream 04090004 04 CU 8930 14.9 7.4 -1013916.521 232427 330721305 lake 04090004 04 CU 123 18.7 7.6 3 4 5.5 5.5 13.121.725 272829 290722107 stream 03100103 03 CU 679 26.7 4.7 10 12 17.7 20.3 23.727.930 31.632.534.5 360722107 lake 031001 03 AU 4277 24.2 5.1 7.5 12 14.6 17 20.22528.6 3030.833 370722503 stream 10190004 10 CU 3715 10.9 6.9 -17.4 0 0.5 1.5 5.410.516.7 2022.526 29.80722503 lake 10190004 10 CU 248 12.8 6.3 0 1 3 4.7 713.318.3 21.122.124.4 270722505 stream 03090202 03 CU 28001 26.2 145.2 -9.3 16 19 20.5 2325.728 29.530.232 24300722505 lake 03090202 03 CU 2740 25.2 4.6 11.1 13.1 16.5 18.4 22.326.228.9 30.230.832.5 370722705 stream 02050102 02 CU 1740 12.4 8.2 -2 0 0 1 5.812.519 22.92426 1250722705 lake 020501 02 AU 316 15.5 6.9 3 3 5 6.7 8.916.322.5 23.62426 27.20723607 stream 12090204 12 CU 697 22 6.6 4 7.8 10.6 12.3 16.523.827 29.631.133.3 340723607 lake 120902 12 AU 14890 19.4 16.4 5.4 8 10.5 12 14.819.323.6 2728.429.8 190.50724206 stream 03040102 03 CU 1289 16.7 6.9 0 1 4 6 111922 24.62628 300724206 lake 03040102 03 CU 102 24.9 3.8 11 11 18 20 242627 292931 320724301 stream 08030204 08 CU 4401 17 8.4 -2 0 3 5.5 1017.324 2829.432 35.20724301 lake 08030204 08 CU 203 24.6 5.7 12.7 13.8 15.8 16 20.824.530.1 31.532.533.7 34.30724804 stream 02040203 02 CU 5826 12.8 13.3 -2.7 0 1 3 6.11219 232528 8500724804 lake 02040203 02 CU 277 19.2 5.3 2 6.5 9.2 10.7 16.220.123 25.726.728.8 29.50724909 stream 10110102 10 CU 277 9.3 8.1 00001817 212224 250724909 lake 101101 10 AU 7498 10.8 6.8 -0.6 0 0.6 1.2 4.21116.1 19.82123.5 290730407 stream 05020001 05 CU 4342 15.1 8.1 -0.2 0 1.1 3.4 8.216.422 252628.1 550730407 lake 05020001 05 CU 7167 18.9 5.8 0 1.1 8.2 11.2 1519.923.5 25.626.527.7 29.90730502 stream 05120111 05 CU 5905 15.7 9 -15.6 0 1.7 3.1 7.116.523.7 2728.531 360730502 lake 05120111 05 CU 4060 18.6 6.7 0 4.3 8.3 9.6 13.218.224.6 27.528.530.3 32.90730914 stream 12090301 12 CU 863 21 6.4 4.5 7 10.5 12.2 15.921.426.6 29.23032 33.90730914 lake 12090301 12 CU 56 26 4.7 16.9 16.9 17.9 20 2324.330.5 3333.333.6 33.60731111 stream 02050105 02 CU 2164 12.8 8.9 -0.4 0 0 1.1 51320 232528 1790731111 lake 020501 02 AU 316 15.5 6.9 3 3 5 6.7 8.916.322.5 23.62426 27.20731405 stream 02050306 02 CU 10223 18.2 9.7 -1 0 2 4.4 102027.5 28.52929.9 2610731405 lake 02050306 02 CU 134 16.6 8.3 4 5.9 6.4 7.1 8.814.525.5 27.12828.9 29.20731411 stream 18040001 18 CU 4106 17.7 4.8 0 6.5 9 11 151821 23.525.628.7 35(continued)

# 6-62 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max0731411 lake 18040001 18 CU 594 16.3 5.1 0 6 7.8 9 1216.920.7 22.82425.6 28.90731412 stream 01070002 01 CU 12029 15.4 7.3 -0.6 0 3 5.3 1015.521.4 24.325.930.2 36.60731412 lake 01070002 01 CU 1021 13.9 5.9 0 4 6.3 7.5 9.312.818.5 21.722.623.8 900731501 stream 02030104 02 CU 8070 14.4 7.8 -1.3 0.4 2.2 4 7.414.621.3 24.22628.3 310731501 lake 02030104 02 CU 449 14.9 7.2 002591520 242630 310731507 stream 03040204 03 CU 3934 19.3 6.1 0 3 7.8 10 152124 262728.5 320731507 lake 030402 03 AU 1536 23.5 6.6 0 6.4 11 13 202528 30.832.135 390731514 stream 07120004 07 CU 16851 13.5 8.9 -17.8 0 0.1 1.5 5.71421.1 24.62628.9 2400731514 lake 07120004 07 CU 4062 20 5.8 1.6 3.7 9 11.8 15.721.424.3 26.227.529.3 30.50731703 stream 02040203 02 CU 5826 12.8 13.3 -2.7 0 1 3 6.11219 232528 8500731703 lake 02040203 02 CU 277 19.2 5.3 2 6.5 9.2 10.7 16.220.123 25.726.728.8 29.50732110 stream 02050107 02 CU 3542 12.6 7.9 -1 0 1 2 5.31219 23.92528 31.50732110 lake 02050107 02 CU 99 15.7 7 5 5 6.6 6.8 7.816.622.5 24.225.727.2 27.20732405 stream 18040002 18 CU 6816 16.9 5.2 0 7.5 9 10 12.516.721.1 242527.2 390732405 lake 180400 18 AU 2663 16.2 5.2 0 5.9 8 9 12.216.320.6 23.124.225.8 30.60732510 stream 07120004 07 CU 16851 13.5 8.9 -17.8 0 0.1 1.5 5.71421.1 24.62628.9 2400732510 lake 07120004 07 CU 4062 20 5.8 1.6 3.7 9 11.8 15.721.424.3 26.227.529.3 30.50733203 stream 18040003 18 CU 19195 17.5 5.2 -13.6 7 9 10 131822 242526.7 33.30733203 lake 18040003 18 CU 1263 17.4 5.2 5.4 6.7 8.9 10 12.917.821.9 23.924.726.7 30.60733210 stream 05030101 05 CU 20842 16.4 9 -3 0.1 1.5 3 8.21824.6 27.127.929.7 1200733210 lake 05030101 05 CU 40 18 5.3 8.5 8.5 9.8 11.4 13.517.123.1 2525.228.3 28.30733302 stream 05100205 05 CU 2720 15.6 11.1 -1 0.2 3 5 8.41523 262729 3750733302 lake 05100205 05 CU 3965 16.2 6.6 0.6 4.4 7 8.2 10.515.520.5 26.429.129.9 32.40733404 stream 02050202 02 CU 1416 12 7.7 0 0 0.5 1.5 5.31218.1 222427 67.50733404 lake 020502 02 AU 203 18.5 5.4 0 1 9.4 11 15.51922.5 252626.1 26.50733501 stream 06010105 06 CU 5991 14.3 6.6 0 1 3.9 5 91520 232427 880733501 lake 06010105 06 CU 444 20.9 8.2 0.5 1.5 7.3 8.8 15.321.525 33.335.536.1 36.20733606 stream 02040203 02 CU 5826 12.8 13.3 -2.7 0 1 3 6.11219 232528 8500733606 lake 02040203 02 CU 277 19.2 5.3 2 6.5 9.2 10.7 16.220.123 25.726.728.8 29.50734604 stream 02040302 02 CU 2075 14 6.6 0 0.8 2.5 4.5 91519 222426.8 320734604 lake 02040302 02 CU 121 16 7.6 334691722 252730.1 31(continued)

# 6-63 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max0735309 stream 11070103 11 CU 1630 15.9 9.1 -2 0 2 3.3 816.123 2728.332 810735309 lake 11070103 11 CU 1233 23 5.5 5 11 12.6 14.9 18.32527 29.130.131.8 34.20826707 stream 03040101 03 CU 6001 16.7 6.9 0 2 4.8 6 111822 252628 500826707 lake 03040101 03 CU 2875 17.7 6.9 2.4 4.8 5.5 6.8 12.31923 2627.229.4 32.50830601 stream 03150107 03 CU 3841 23.2 7.1 1 6 9 13 202527.8 293031 2350830601 lake 03150107 03 CU 80 25.3 3.5 20 20 20.2 20.6 21.325.429.3 29.729.930.2 30.20830903 stream 04150302 04 CU 380 13.8 8.1 0 0 0 1 7.215.320 242527 30.50830903 lake 041503 04 AU 333 12.5 7.1 0 0 0 1.5 912.417.7 22.523.124.8 25.60831102 stream 01030003 01 CU 1909 9.8 8.5 -50001818 222426 320831102 lake 01030003 01 CU 3719 15.3 6.4 0 1 3.2 6.3 10.615.820.2 23.124.926.9 29.40831406 stream 03160201 03 CU 103378 22.3 7.7 -17.8 7.6 9.5 10.8 15.32429.1 3131.632.8 2400831406 lake 031602 03 AU 1 23 23 23 23 23 232323 232323 230831904 stream 03110203 03 CU 3315 19.5 6 3 6 9 11 152025 26.927.529.5 35.50831904 lake 031102 03 AU 1301 41.9 665 9.3 10.5 13.6 15.8 1924.128.5 3030.833 24010832304 stream 04030204 04 CU 2033 12.8 8.9 0 0 0.2 1 4.11321 24.525.727.5 320832304 lake 04030204 04 CU 170 19.9 4.9 0 0 11.1 14.7 17.72123.3 2526.528 290832510 stream 02050106 02 CU 1983 11.8 8 -1 0 0.5 1.2 4.51118.5 2324.928 330832510 lake 02050106 02 CU 68 15.9 6.8 3.5 3.5 5.5 6.8 1015.323 23.523.724 240832903 stream 08070201 08 CU 150 21 7.8 5.5 7 8.3 10.6 15.121.626.5 293247 470832903 lake 080702 08 AU 4061 20.3 6.6 3.3 5.6 9 11 152126.6 28.328.929.9 40.90832904 stream 03070101 03 CU 2212 16.2 7 0.1 2.5 5 7 1016.522.5 252628.2 330832904 lake 03070101 03 CU 1150 22.8 5.7 -0.6 8 12.3 14.8 1923.527.2 29.430.431.9 350832909 stream 05080002 05 CU 7238 17.6 8.2 -1 0.6 2.9 4.8 112024.2 26.927.930 820832909 lake 050800 05 AU 3335 18.8 5.5 0 4.6 9 11.2 1519.523.2 25.326.528 32.40833001 stream 06010106 06 CU 2521 14.2 6.5 0145914.519 2324.827 37.30833001 lake 06010106 06 CU 494 20.6 5.1 6.6 8.9 10.1 13 17.221.624.3 26.427.729.8 30.50833007 stream 04030105 04 CU 1115 13.7 7.7 0 0 0 1.1 81520 232527 290833007 lake 04030105 04 CU 1178 13.3 7.5 -0.5 0.5 2.5 3.7 613.620.1 23.123.925.4 280834009 stream 02040203 02 CU 5826 12.8 13.3 -2.7 0 1 3 6.11219 232528 8500834009 lake 02040203 02 CU 277 19.2 5.3 2 6.5 9.2 10.7 16.220.123 25.726.728.8 29.50923004 stream 04050006 04 CU 1830 13.4 8.8 0001514.522 242527 29(continued)

# 6-64 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max0923004 lake 04050006 04 CU 740 14.9 6.7 0.535691621 232426 300930205 stream 03040103 03 CU 4130 18.5 7.5 0 2 6 8 132024 272830 1620930205 lake 03040103 03 CU 4740 23.4 6.5 0 5 9 13 212628 29.23032 340930301 stream 17070101 17 CU 501 12.8 5.8 0 1.7 4 5 8.112.917.6 20.221.524 31.50930301 lake 17070101 17 CU 55 14.2 5.3 0.8 0.8 4.8 8.1 10.81418.8 20.520.925.6 25.60930702 stream 12070102 12 CU 231 20.5 6.9 4 6 8 11 152226.5 293031 320930702 lake 12070102 12 CU 1333 21.6 7.8 3 5 8.5 9.5 14.523.528.5 3030.531 320932103 stream 03050203 03 CU 2109 19.5 5.9 1 4 7.5 10 162124 25.526.528 450932103 lake 030502 03 AU 6084 19.3 7.1 5 6.5 8 9.4 131926.1 282930 330932507 stream 02040203 02 CU 5826 12.8 13.3 -2.7 0 1 3 6.11219 232528 8500932507 lake 02040203 02 CU 277 19.2 5.3 2 6.5 9.2 10.7 16.220.123 25.726.728.8 29.50932509 stream 17020003 17 CU 650 9.2 5.8 0 0 2 3 4.67.713.1 18.120.223.4 24.80932509 lake 170200 17 AU 1888 13.7 6.5 0 1.2 4 5.4 7.514.119.2 22.323.624.9 29.50932903 stream 12100401 12 CU 843 21.3 6.7 5 8 9.5 10.5 16.52227 293032.5 370932903 lake 121004 12 AU 390 22 5.8 10.1 11.5 12.4 13.7 172327.2 29.43031.5 31.90933704 stream 06010101 06 CU 3279 15.1 7.9 0 0 2.2 4 815.622 2526.228.2 43.30933704 lake 060101 06 AU 1432 20.2 6.3 0.5 3.5 9.2 11.3 16.220.924.3 2729.935.6 36.21010805 stream 17070102 17 CU 2562 11 6.8 -0.8 0 2 3.2 5.69.415.7 21.123.628 33.31010805 lake 170701 17 AU 1716 13.2 5 0 4 8 8.2 9.111.617.4 20.92224 311012203 stream 02030202 02 CU 2399 14.4 5.9 0 2 4 6 101518.8 222426.5 321012203 lake 02030202 02 CU 1780 18.5 7 1.9 3.2 4.4 6.7 15.120.423.4 26.327.829.3 301013209 stream 18030012 18 CU 1950 17.7 5 -1 6 9 11 151821 23.925.529 341013209 lake 18030012 18 CU 1030 17.5 5.4 4.4 6.7 8.5 10 1317.822 24.425.626.7 28.91014805 stream 03130008 03 CU 2039 20.4 6.7 5 7 9 11 152126.5 282930 31.51014805 lake 031300 03 AU 8419 20.3 7.7 0 4.9 7.3 9.2 15.220.827 293032.2 254.41015510 stream 12060103 12 CU 85 18.3 8.7 2 2 3 6 102025.5 293032.3 32.31015510 lake 12060103 12 CU 62 20.8 5.7 5.5 5.5 12 14.3 15.919.525.5 272931 311023705 stream 04140201 04 CU 3358 14.5 7 0 0 2 4 9.715.519 2425.228 301023705 lake 04140201 04 CU 1551 13 7.2 0 1 2 3.4 712.919 2324.627 291031503 stream 10260010 10 CU 1188 14.4 8.2 -3 -2 0 2 7.515.321 2526.529 331031503 lake 10260010 10 CU 115 23.9 1.8 17 17 18.5 22 23.824.325 25.525.526 26(continued)

# 6-65 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max1031507 stream 18040001 18 CU 4106 17.7 4.8 0 6.5 9 11 151821 23.525.628.7 351031507 lake 18040001 18 CU 594 16.3 5.1 0 6 7.8 9 1216.920.7 22.82425.6 28.91032715 stream 03150106 03 CU 11731 19.4 7.8 0.6 4 7.2 9.4 1419.425.8 28.53032 306.71032715 lake 03150106 03 CU 43 24.1 3.1 18.3 18.3 20 20 21.125.626.7 27.827.829.4 29.41032802 stream 03030002 03 CU 14962 17.3 7.5 -1 1 4 6.3 121923 262729.5 2211032802 lake 03030002 03 CU 13670 19.5 7.3 -1 3.5 5.6 8.1 142125.5 27.928.830.2 33.41033107 stream 04060105 04 CU 925 10.8 6.2 0 0 0.6 1.5 5.511.716 192022 251033107 lake 04060105 04 CU 1436 14.6 6.6 0 0.32591620 222325 281033114 stream 02040207 02 CU 6815 15.1 10.7 -4024815.522 2526.529 6001033114 lake 02040207 02 CU 857 17.6 8.1 0 2 3.5 5 111925 272830 321033202 stream 11110104 11 CU 2771 17.4 7.7 0 2 5 6.9 11.51724 282932 371033202 lake 11110104 11 CU 1365 18.7 7.8 0 3 7.5 10.5 1316.925 30.431.232.3 1001033602 stream 04050003 04 CU 3607 15.3 8.3 001281822 24.52628.5 321033602 lake 04050003 04 CU 966 12 6.6 0 1.5 3 3.5 6.51117 222325.8 27.51034005 stream 03130001 03 CU 147110 10 2.7 -1 5.1 6.8 7.4 8.49.711 12.614.521 35.81034005 lake 03130001 03 CU 3389 16.5 6.8 2.4 4.5 6.2 7.5 10.716.121.7 26.72829.3 30.71034210 stream 04140201 04 CU 3358 14.5 7 0 0 2 4 9.715.519 2425.228 301034210 lake 04140201 04 CU 1551 13 7.2 0 1 2 3.4 712.919 2324.627 291034406 stream 08030209 08 CU 465 21.3 8 4 6 8.5 10 14.522.328.5 313234 34.51034406 lake 080302 08 AU 1884 16.4 11.8 -1000019.826.9 30.131.333 34.41034805 stream 11010004 11 CU 3969 17.1 5.7 0 3 6.5 9 1417.521.1 24.425.627.8 31.11034805 lake 110100 11 AU 15964 15.1 7 0 4 5.9 7 9.513.520.2 262830 361035117 stream 10300101 10 CU 3380 15.7 16.2 -2 0 1 4 101522 262830 8301035117 lake 10300101 10 CU 359 21.4 5.6 10.2 10.9 11.8 12.8 16.921.426 28.428.829.6 331035405 stream 17050114 17 CU 5400 12.9 5.6 -11 1 3.8 5.2 91317 2021.523.5 761035405 lake 170501 17 AU 753 12.8 5.9 0 1.3 3.5 4.7 7.513.417.9 20.521.623 24.21035508 stream 16010202 16 CU 2141 9.7 6.8 0 0 0.4 1.5 48.814.7 19.721.924 751035508 lake 16010202 16 CU 83 18.3 6.2 0.5 0.5 9.4 10.4 13.71923.3 25.526.628.4 28.41120904 stream 02010003 02 CU 3497 12.8 8.7 000041520 232528.2 321120904 lake 02010003 02 CU 2802 13.5 6.4 0 0.5 3.5 5 8.513.519 2223.225 29.51122705 stream 05070202 05 CU 13581 14.6 6.4 -1 0.1 3.2 5.5 9.515.318.9 22.224.927.8 33.5(continued)

# 6-66 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max1122705 lake 05070202 05 CU 17142 16.3 7.3 -3 2 5 6.4 10.51622.5 26.327.629.2 1281131103 stream 08090203 08 CU 21559 20.4 7.1 0.5 5 8.1 10 14.621.127 29.23031.2 421131103 lake 08090203 08 CU 11167 20.5 7 1.1 6 8.3 10 14.921.427 28.929.431.1 34.41131802 stream 18020129 18 CU 2755 14.1 5.7 0 2 6.5 7.5 9.51318.7 2223.926 281131802 lake 18020129 18 CU 158 17.2 6 4 5.6 7.8 8 13.216.522.7 25.52627.3 27.31133902 stream 03050109 03 CU 30911 17.6 6.4 0 5 8 9 12.51723 26.52830 781133902 lake 03050109 03 CU 14175 15.8 11.3 1.9 5 6.5 7 8.71422.5 2728.831 101.81134405 stream 07110004 07 CU 1243 14.4 9.6 -0.5 0 0.5 1.5 5.814.522.5 26.72830 1151134405 lake 071100 07 AU 29 19.7 9.9 445692228.5 31.531.531.5 31.51212301 stream 01090001 01 CU 2863 12.2 8 -3.9 0 0 1 4.213.518 2324.527.3 451212301 lake 010900 01 AU 571 16.3 7 0 3.9 6.1 7.2 1016.722.7 25.626.528 33.31221704 stream 03100207 03 CU 3283 23.4 4.1 0 11.5 15.5 17.5 212426 2829.531.4 341221704 lake 03100207 03 CU 2622 24.2 5.1 3.1 13.6 15.7 17.3 19.624.528.9 30.430.932 35.51223404 stream 02040203 02 CU 5826 12.8 13.3 -2.7 0 1 3 6.11219 232528 8501223404 lake 02040203 02 CU 277 19.2 5.3 2 6.5 9.2 10.7 16.220.123 25.726.728.8 29.51230111 stream 10070004 10 CU 236 9.2 6.8 0 0 0 0 1.81014.5 18.12022 22.21230111 lake 100700 10 AU 318 11.6 4.3 1.8 3 4 6.1 9.51114 17.218.922.2 29.41230206 stream 08010209 08 CU 535 16.6 7.5 0 0.8 5 6.8 101722.5 2628.332 34.71230206 lake 080102 08 AU 192 18.5 9 1 1 2 4 1120.126.6 29.130.333.1 33.21230517 stream 02060003 02 CU 8115 14.1 8 -2 0.2 1.5 3 714.221 24.726.128 501230517 lake 02060003 02 CU 128 15.2 7 5.8 5.8 6.1 7.1 9.712.521.3 26.827.427.9 27.91230919 stream 02020006 02 CU 1900 13 8 -1.1 0 0.4 1.7 61320 23.52527 29.51230919 lake 02020006 02 CU 117 17.7 7.5 0 0 2 6 1220.523.2 25.82728.5 291231101 stream 08010211 08 CU 532 17.2 8.3 0 0.5 3.5 5.5 10.51824 283033 351231101 lake 080102 08 AU 192 18.5 9 1 1 2 4 1120.126.6 29.130.333.1 33.21231705 stream 03050201 03 CU 8472 20.8 7.2 1.5 6 9 11 152127 293031 1801231705 lake 03050201 03 CU 5703 19.1 7.1 5 6.2 8 9 12.81926 282930 321233101 stream 18070104 18 CU 5382 17.1 4.7 -14.4 6.1 10 11.1 13.916.720 23.325.628.1 31.11233101 lake 180701 18 AU 1701 20.7 5.4 9 10.5 12 13 16.520.925 27.928.931.1 34.51235205 stream 11090202 11 CU 1391 17.6 9.4 -0.5 0 2 4 1018.525.5 293135 371235205 lake 110902 11 AU 3780 19.5 7.7 0.3 5.5 7.2 8.8 11.52226 28.529.131 76.8(continued)

# 6-67 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max1236637 stream 02030103 02 CU 6920 14.2 8 -1 0 1 2 7.51521.2 242527 1101236637 lake 02030103 02 CU 1905 15.9 7.4 -1.5 0 1.5 4.9 1116.822.2 24.425.828 331236652 stream 01100004 01 CU 1648 16.5 6.6 0 0.5 3 5.5 131822 242526.5 291236652 lake 011000 01 AU 4821 17.8 6.5 0 1.5 5.7 8.7 1318.723 25.226.330 32.21236732 stream 05050004 05 CU 2684 15.6 7.2 -3 0.3 3 4.8 1016.921 2526.529 321236732 lake 050500 05 AU 17256 18.2 5.7 0 5 7.6 10 14.618.522.5 25.426.728.4 31.21236810 stream 18070106 18 CU 3740 17.3 5.5 3.9 6.7 8.9 10 12.817.221.1 24.426.730.5 351236810 lake 18070106 18 CU 1608 21.1 5.3 9 10.5 12.2 13.6 1721.225.3 282931.3 34.51236820 stream 02050106 02 CU 1983 11.8 8 -1 0 0.5 1.2 4.51118.5 2324.928 331236820 lake 02050106 02 CU 68 15.9 6.8 3.5 3.5 5.5 6.8 1015.323 23.523.724 241331103 stream 03150106 03 CU 11731 19.4 7.8 0.6 4 7.2 9.4 1419.425.8 28.53032 306.71331103 lake 03150106 03 CU 43 24.1 3.1 18.3 18.3 20 20 21.125.626.7 27.827.829.4 29.41333001 stream 03040201 03 CU 10304 20.9 5.9 0.2 5 9 12 182225 272830 341333001 lake 03040201 03 CU 1048 23.2 6.9 5 7 11 13 17.524.528.5 313335.5 391333701 stream 05030103 05 CU 4614 16.5 8.6 -3 0 1.9 3.9 9.51823 2729.233 371333701 lake 05030103 05 CU 6243 17.2 6.8 0 0 2.2 5.6 13.71922.5 24.325.127.3 31.31415407 stream 15060106 15 CU 1006 20.3 4.8 4.4 8.5 11 13 1721.123.3 2627.529.1 31.61415407 lake 15060106 15 CU 6563 16.5 5.7 5 9 10 10.4 11.71520.3 2627.529.4 32.81421506 stream 17110012 17 CU 13222 10.9 4.6 0.1 1.7 4.2 5.4 7.510.514 17.319.221.8 77.21421506 lake 17110012 17 CU 6166 13.5 5.7 2 4.8 5.7 6.4 81318.9 21.122.224.1 27.81430107 stream 11030013 11 CU 2927 15.8 8.8 -201381723.5 262831 391430107 lake 11030013 11 CU 43 23.4 5.4 11 11 12 15.5 212527 292929 291430404 stream 05120201 05 CU 5654 13.9 8.3 -1 0 1 2.5 61421.5 252628.4 32.21430404 lake 05120201 05 CU 162 18.5 5.6 6 6 7.4 9.9 15.51922.5 2626.528 281430602 stream 18050003 18 CU 2349 13.8 4 2 6 9 10 1112.616 202124 341430602 lake 18050003 18 CU 3159 16.1 4.7 0 7 9 10.8 1215.720.2 22.623.325 291431515 stream 16020204 16 CU 8059 9.4 6.3 -16.1 0 1 2 4.98.512.8 1921.526.5 371431515 lake 16020204 16 CU 51 13.8 5.6 4.5 4.5 4.8 5.9 8.614.718.2 20.522.424 241434022 stream 18070104 18 CU 5382 17.1 4.7 -14.4 6.1 10 11.1 13.916.720 23.325.628.1 31.11434022 lake 180701 18 AU 1701 20.7 5.4 9 10.5 12 13 16.520.925 27.928.931.1 34.51434802 stream 03050110 03 CU 22484 18.4 6.6 0 5 8 9.5 131924 272830 76(continued)

# 6-68 Appendix 6B STORET Temperature DataTable 6B-1. (continued)Temperature (degrees C)siteid Index cu reg statbas n mean stddev min p1 p5 p10 p25 p50 p75 p90 p95 p99 max1434802 lake 03050110 03 CU 1131 16.1 6.8 3 3 6 8 10.515.522 262729 321435317 stream 12020003 12 CU 2482 20.7 6.7 4 6.5 9.2 11 152226.2 293031.3 361435317 lake 12020003 12 CU 337 22.7 8.1 -17.8 -17.8 10 11.7 17.42528.3 30.332.133.3 351522504 stream 02040205 02 CU 15211 13.5 8.5 -2013713.320 242528 3211522504 lake 02040205 02 CU 386 14.9 8.6 002381522 262830 311530605 stream 12040201 12 CU 2373 23.8 6.8 1.5 6.5 11 13 1925.929.9 30.53132.5 35.61530605 lake 12040201 12 CU 2373 23.8 6.8 1.5 6.5 11 13 1925.929.9 30.53132.5 35.61530808 stream 04090004 04 CU 8930 14.9 7.4 -1013916.521 232427 331530808 lake 04090004 04 CU 123 18.7 7.6 3 4 5.5 5.5 13.121.725 272829 291532401 stream 02010002 02 CU 770 10.5 8.6 -1 0 0 0 1.91019 212326 481532401 lake 02010002 02 CU 857 11.6 6.7 0 0.5 2.7 5 6.29.217 2224.426.5 291621808 stream 03130005 03 CU 3062 16.6 6.8 0 2.5 5.5 7 111723 252628 351621808 lake 031300 03 AU 8419 20.3 7.7 0 4.9 7.3 9.2 15.220.827 293032.2 254.41630106 stream 06010202 06 CU 15749 15.6 4.7 -1 5 7 9 12.216.319.3 20.521.626 36.31630106 lake 06010202 06 CU 912 20.1 6.1 4.6 6.6 8 10.3 16.421.325 2727.729 311630401 stream 06010201 06 CU 111011 21.6 3 0 9.5 17.5 18.2 19.822.323.8 24.524.926.2 951630401 lake 06010201 06 CU 154 20.4 3 9.8 10.7 16.4 16.8 17.820.123.6 24.124.625.6 25.81631701 stream 03020104 03 CU 782 18 6.9 0 4 7 8.5 1218.524 26.52830.8 34.51631701 lake 03020104 03 CU 603 19.5 7.4 2 3 6 10 132126 28.12930 371632106 stream 13030102 13 CU 1705 17.1 6.8 0 2 5.5 8 121823 2526.629 591632106 lake 130301 13 AU 26 22.8 2 19.4 19.4 19.5 19.8 20.923.824.4 24.624.625.4 25.41632703 stream 03050108 03 CU 2320 19.3 4.8 1 5 9.5 13 172022.5 24.525.527.5 31.51632703 lake 030501 03 AU 71573 18.7 8.4 0.1 5 7 8 121925.5 282931 101.81633404 stream 15070102 15 CU 626 17.3 8.9 -17.8 -17.7 3.5 7.8 12.517.923 262833.7 1141633404 lake 15070102 15 CU 140 14.6 7.8 -17.8 1.1 3.5 6 9.612.222.2 26.32728.9 28.91633405 stream 01100005 01 CU 26635 16.6 7 -0.6 0.5 2.4 5.6 12.317.821.8 24.425.828.3 901633405 lake 01100005 01 CU 2841 16.5 6.7 0 1 5 7 1216.722.2 24.52629.4 32.21635404 stream 03060101 03 CU 4084 18.4 6.3 0 4 8 10 13.11923 272830 331635404 lake 03060101 03 CU 21194 17.7 6.3 1 7.5 9 10 1217.523 26.52830 351721603 stream 17090010 17 CU 28572 14.5 4.6 0.2 4 6.5 8 11.415.218 202122.3 2211721603 lake 17090010 17 CU 275 11.2 7.1 001241216.7 20.32324.2 27