Appendix B B1

CPP 1 (433433112560201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

350 400 450

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.5 12.0 12. 5 1 3.0

Regression, p = 0.010

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius

Appendix B. Plots of Trend Analyses for pH, Specific Conductance, and Water 

Temperature from Selected Sites, 1989–2012

Additional explanation for all graphs in appendix B

 Represents percentile limits defining the confidence band of the regression model

 Field measurement
B2 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

CPP 2 (433432112560801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

360 380 400 420

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.5 12.0 12. 5 1 3.0 13.5 14. 0

Regression, p = 0.279

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B3

RIFLE RANGE (433243112591101)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p = 0.643

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

420 440 460 480

Regression, p = 0.007

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 12.5 13.0 13.5 14. 0

Regression, p = 0.787

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B4 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 20 (433253112545901)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p = 0.143

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

280 320 360 400

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.0 12.0 13.0 14. 0

Regression, p = 0.614

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B5

USGS 34 (433334112565501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .7 7.8 7 .9 8.0 8 .1 8.2

Regression, p = 0.034

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

380 400 420 440 460

Regression, p = 0.773

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.0 11.5 12.0 12.5 13. 0

Regression, p = 0.005

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B6 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 35 (433339112565801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 7 .6 7.7 7 .8 7.9 8 .0 8.1

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 450 500

Regression, p = 0.427

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.0 11.5 12.0 12.5 13.0 13. 5

Regression, p = 0.022

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B7

USGS 36 (433330112565201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .7 7.8 7 .9 8.0 8 .1

Regression, p = 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 45 0 5 00 550 600 65 0

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.5 12.0 12.5 13.0 13.5 14. 0

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B8 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 37 (433326112564801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p = 0.009

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

300 500 700 900

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.0 12. 0 1 3.0 14. 0

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B9

USGS 38 (433322112564301)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2 8.4 8 .6 8.8

Regression, p = 0.016

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 11 12 13 14 15

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B10 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 39 (433343112570001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0 8 .2

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

360 380 400 420 440 460

Regression, p = 0.626

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14

Regression, p = 0.009

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B11

USGS 40 (433411112561101)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p = 0.265

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 450 500 550 600

Regression, p = 0.002

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.5 12.5 13.5 14. 5

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B12 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 41 (433409112561301)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 7 .6 7.7 7 .8 7.9 8 .0 8.1

Regression, p = 0.002

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 450 500

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.0 11.5 12.0 12.5 13.0 13. 5

Regression, p = 0.003

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B13

USGS 42 (433404112561301)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0 8 .2

Regression, p = 0.023

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

380 420 460 500

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.5 12.0 12.5 13.0 13. 5

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B14 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 43 (433415112561501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7.8 8.0 8.2 8.4

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 450 500 550 600

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 13 14 15

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B15

USGS 44 (433409112562101)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p = 0.008

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

360 380 400 420 440 460

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14

Regression, p = 0.006

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B16 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 45 (433402112561801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

380 400 420 440 460

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.0 11.5 12.0 12. 5 1 3.0 13.5

Regression, p = 0.664

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B17

USGS 46 (433407112561501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p = 0.008

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 45 0 5 00

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.5 12.0 12.5 13.0 13. 5

Regression, p = 0.004

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B18 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 47 (433407112560301)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 45 0 5 00 550 600

Regression, p = 0.010

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14 15

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B19

USGS 48 (433401112560301)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5

Regression, p = 0.031

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 450 500

Regression, p = 0.002

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.5 12.5 13.5 14. 5

Regression, p = 0.003

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B20 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 51 (433350112560601)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5 9 .0

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.5 13.0 13.5 14.0 14. 5

Regression, p = 0.103

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B21

USGS 52 (433414112554201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 420 440 460 480 500

Regression, p = 0.002

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 12.5 13.0 13.5 14. 0

Regression, p = 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B22 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 57 (433344112562601)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5

Regression, p = 0.632

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 11 12 13 14 15 16

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B23

USGS 59 (433354112554701)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2 8.4 8 .6

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000

Regression, p = 0.005

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.5 13.5 14.5 15. 5

Regression, p = 0.027

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B24 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 67 (433344112554101)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2 8 .4 8.6

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

500 600 700 800 900 1000

Regression, p = 0.018

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.5 12.5 13.5 14. 5

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B25

USGS 77 (433315112560301)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0 8 .2

Regression, p = 0.004

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

55 0 6 50 7 50 8 50

Regression, p = 0.111

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14 15 16

Regression, p = 0.112

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B26 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 82 (433401112551001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.0 7 .2 7.4 7 .6 7.8 8 .0 8.2

Regression, p = 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

320 340 360 380 400 420

Regression, p = 0.018

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14 15

Regression, p = 0.090

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B27

USGS 84 (433356112574201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2 8.4 8 .6

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

360 380 400 420 440 460

Regression, p = 0.295

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 11 12 13

Regression, p = 0.060

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B28 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 85 (433246112571201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0 8 .2

Regression, p = 0.002

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 45 0 5 00 550 600 65 0

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10.5 11.5 12.5 13. 5

Regression, p = 0.012

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B29

USGS 111 (433331112560501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2 8.4 8 .6 8.8

Regression, p = 0.492

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

55 0 6 50 7 50 8 50

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14 15

Regression, p = 0.336

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B30 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 112 (433314112563001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0 8 .2

Regression, p = 0.016

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14 15 16

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B31

USGS 113 (433314112561801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 7 .6 7.7 7 .8 7.9 8 .0 8.1

Regression, p = 0.156

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000 1200

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 13.0 14.0 15. 0

Regression, p = 0.169

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B32 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 114 (433318112555001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

540 560 580 600 620 640

Regression, p = 0.005

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 13.0 14. 0 1 5.0

Regression, p = 0.014

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B33

USGS 115 (433320112554101)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7.4 7.6 7.8 8.0 8.2 8.4

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 450 500

Regression, p = 0.032

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 12.5 13.0 13.5 14.0

Regression, p = 0.584

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B34 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 116 (433331112553201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0 8 .2 8.4

Regression, p = 0.851

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

500 550 600 650 700 750

Regression, p = 0.002

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.0 12.0 13.0 14. 0

Regression, p = 0.004

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B35

USGS 123 (433352112561401)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5 9 .0 9.5

Regression, p = 0.020

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

300 500 700 900

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 11 12 13 14 15

Regression, p = 0.382

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B36 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 128 (433250112565601)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 7 .6 7.7 7 .8 7.9 8 .0 8.1

Regression, p = 0.089

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

420 460 500 540

Regression, p = 0.020

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10.5 11.0 11.5 12.0 12.5 13. 0

Regression, p = 0.712

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B37

MTR TEST (433520112572601)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 7 .6 7.7 7 .8 7.9 8 .0 8.1

Regression, p = 0.005

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 500 600 700

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 12.5 13.0 13.5 14. 0

Regression, p = 0.002

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B38 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

TRA Disposal (433506112572301)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2

Regression, p = 0.009

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 420 440 460 480 500

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 13 14 15 16 17

Regression, p = 0.093

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B39

USGS 58 (433500112572502)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2 8 .4

Regression, p = 0.002

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

410 420 430 440 450 460

Regression, p = 0.038

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12. 5 1 3.0 13.5

Regression, p = 0.582

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B40 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 65 (433447112574501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2 8 .4

Regression, p = 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

560 580 600 620 640 660

Regression, p = 0.025

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.0 12.0 13.0 14. 0

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B41

USGS 76 (433425112573201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

420 430 440 450 460 470

Regression, p = 0.096

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 12. 5 1 3.0 13.5 14. 0

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B42 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 79 (433505112581901)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2

Regression, p = 0.030

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

340 360 380 400 420 440

Regression, p = 0.219

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 12.2 12.4 12.6 12.8 13. 0

Regression, p = 0.781

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B43

CFA1 (433204112562001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 7.6 7.7 7.8 7.9 8.0

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

550 600 650 700 750

Regression, p = 0.635

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 11 12 13

Regression, p = 0.527

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B44 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

CFA 2 (433144112563501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7.4 7.6 7.8 8.0 8.2

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

600 700 800 900

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10.5 11.0 11.5 12.0 12.5

Regression, p = 0.383

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B45

CFA LF 3−9 (433216112571001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 7.6 7.7 7.8 7.9

Regression, p = 0.585

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

650 700 750 800 850

Regression, p = 0.374

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.0 11.5 12.0 12.5 13.0 13.5

Regression, p = 0.025

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B46 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

CFA LF 2−10 (433216112563301)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 7.6 7.7 7.8 7.9 8.0 8.1

Regression, p = 0.035

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

450 470 490 510

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.5 13.0 13.5

Regression, p = 0.155

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B47

USGS 127 (433058112572201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2 8 .4

Regression, p = 0.571

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

285 290 295 300 305 310

Regression, p = 0.013

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14

Regression, p = 0.962

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B48 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

RWMC M1SA (432956113030901)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

8.3 8 .4 8.5 8 .6 8.7 8 .8

Regression, p = 0.789

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

276 280 284 288

Regression, p = 0.708

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 12.5 13. 0

Regression, p = 0.048

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B49

RWMC M3S (433008113021801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5 9 .0 9.5

Regression, p = 0.514

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

350 360 370 380

Regression, p = 0.454

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 12.5 13.0 13.5 14. 0

Regression, p = 0.148

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B50 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

RWMC M7S (433023113014801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.0 7 .5 8.0 8 .5 9.0 9 .5

Regression, p = 0.399

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

320 330 340 350 360 370

Regression, p = 0.003

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 12.5 13.0 13.5 14. 0

Regression, p = 0.831

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B51

RWMC M11S (433058113010401)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2 8 .4

Regression, p = 0.274

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

260 280 300 320 340 360

Regression, p = 0.142

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

14 15 16 17

Regression, p = 0.754

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B52 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

RWMC M12S (433118112593401)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 7 .6 7.7 7 .8 7.9 8 .0 8.1

Regression, p = 0.782

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

360 365 370 375 380 385

Regression, p = 0.020

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.0 12.5 13. 0

Regression, p = 0.049

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B53

RWMC M13S (433037113002701)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2 8 .4

Regression, p = 0.913

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

255 260 265

Regression, p = 0.117

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

13.5 14.5 15.5 16. 5

Regression, p = 0.005

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B54 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

RWMC M14S (433052113025001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .7 7.8 7 .9 8.0 8 .1

Regression, p = 0.880

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

370 375 380 385 390

Regression, p = 0.002

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.4 12.6 12. 8 1 3.0 13.2 13.4

Regression, p = 0.551

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B55

RWMC Production (433002113021701)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

6.5 7 .0 7.5 8 .0 8.5

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

340 360 380 400 420

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 13 14 15

Regression, p = 0.056

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B56 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 87 (433013113024201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2

Regression, p = 0.572

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

330 350 370 390

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14 15 16

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B57

USGS 88 (432940113030201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

540 560 580 600

Regression, p = 0.035

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

9 1 0 1 1 12 1 3 1 4 1 5

Regression, p = 0.727

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B58 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 89 (433005113032801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.8 8 .0 8.2 8 .4 8.6 8 .8 9.0

Regression, p = 0.745

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

360 370 380 390

Regression, p = 0.863

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14 15

Regression, p = 0.028

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B59

USGS 120 (432919113031501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.8 8 .0 8.2 8 .4

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 45 0 5 00

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10.5 11.0 11.5 12.0 12.5 13. 0

Regression, p = 0.255

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B60 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 104 (432856112560801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2 8 .4 8.6

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

305 315 325 33 5

Regression, p = 0.018

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11.5 12.0 12. 5 1 3.0 13.5 14. 0

Regression, p = 0.211

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B61

USGS 105 (432703113001801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2

Regression, p = 0.009

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

360 370 380 390

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

13.5 14.0 14. 5

Regression, p = 0.011

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B62 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 106 (432959112593101)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

380 390 400 410

Regression, p = 0.495

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

13.4 13.8 14.2 14. 6

Regression, p = 0.004

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B63

USGS 108 (432659112582601)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0 8 .2

Regression, p = 0.014

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

345 350 355 360 365

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12.4 12. 8 1 3.2 13.6

Regression, p = 0.385

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B64 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 124 (432307112583101)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .7 7.8 7 .9 8.0 8 .1

Regression, p = 0.299

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

355 360 365 370 375

Regression, p = 0.543

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

13.0 13.4 13.8 14. 2

Regression, p = 0.020

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B65

PW 1 (433349112560701)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5 9 .0 9.5

Regression, p = 0.153

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

800 1000 1200 1400 1600

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

8 1 0 12 14 16 1 8

Regression, p = 0.052

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B66 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

PW 2 (433344112555601)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2 8.4

Regression, p = 0.005

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

800 1000 1200 1400

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 14 16 18 20

Regression, p = 0.070

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B67

PW 3 (433351112555701)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.8 8 .0 8.2 8 .4

Regression, p = 0.157

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

800 1000 1200 1400

Regression, p = 0.029

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 12 14 16 18 20

Regression, p = 0.787

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B68 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

PW 4 (433348112554901)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

6.5 7 .0 7.5 8 .0 8.5 9 .0

Regression, p = 0.017

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

600 800 1000 1400

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

8 1 0 12 14 16 1 8

Regression, p = 0.274

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B69

PW 5 (433348112555701)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0 8 .2 8.4

Regression, p = 0.035

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

600 800 1000 1400

Regression, p = 0.107

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

8 1 0 1 2 14 1 6 1 8 2 0

Regression, p = 0.084

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B70 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

PW 6 (433353112562201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

8 9 10 11

Regression, p = 0.586

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

500 600 700 800 900 1000

Regression, p = 0.013

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

9 1 0 1 1 12 1 3 1 4 1 5

Regression, p = 0.660

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B71

USGS 50 (433419112560201)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2 8.4 8 .6

Regression, p = 0.092

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

600 800 1000 1200

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

14 16 18 20

Regression, p = 0.596

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B72 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

CWP 1 (433459112572601)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2

Regression, p = 0.885

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

200 400 600 800 1000

Regression, p = 0.887

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 14 16 18 20 22

Regression, p = 0.005

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B73

CWP 2 (433458112572401)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2 8.4 8 .6 8.8

Regression, p = 0.712

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

200 400 600 800

Regression, p = 0.405

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

14 15 16 17 18 19

Regression, p = 0.030

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B74 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

CWP 3 (433455112572501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5 9 .0 9.5

Regression, p = 0.233

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000

Regression, p = 0.548

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 12 14 16 18 20 22

Regression, p = 0.018

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B75

CWP 4 (433454112572601)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5 9 .0 9.5

Regression, p = 0.618

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

200 300 400 500 600 700

Regression, p = 0.077

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 12 14 16 18 20 22

Regression, p = 0.823

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B76 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

CWP 5 (433455112572901)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2 8.4 8 .6 8.8

Regression, p = 0.377

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000

Regression, p = 0.367

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 14 16 18 20 22

Regression, p = 0.758

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B77

CWP 8 (433500112573001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5

Regression, p = 0.371

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

200 400 600 800

Regression, p = 0.586

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 14 16 18 20 22 24

Regression, p = 0.070

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B78 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

PW 7 (433446112574602)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 8 .0 8.5

Regression, p = 0.976

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 500 600 700

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 11 12 13 14 15

Regression, p = 0.696

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B79

PW 8 (433456112572001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.0 7 .5 8.0 8 .5 9.0 9 .5

Regression, p = 0.777

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

200 400 600 800 1000

Regression, p = 0.854

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

13 14 15 16 17 18 19

Regression, p = 0.009

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B80 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

PW 9 (433500112575401)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0 8 .2

Regression, p = 0.302

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

450 500 550 600 650 700

Regression, p = 0.036

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 12 14 16 18 20

Regression, p = 0.990

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B81

TRA A 13 (433502112572802)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

6.5 7 .0 7.5 8 .0 8.5 9 .0

Regression, p = 0.566

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000

Regression, p = 0.814

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

14 16 18 20

Regression, p = 0.026

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B82 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

TRA A 77 (433507112573801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

8.0 8 .5 9.0 9 .5 10. 0

Regression, p = 0.021

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

0 100 200 300

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

15 20 25

Regression, p = 0.002

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B83

USGS 53 (433503112573401)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

6.8 7 .0 7.2 7 .4 7.6 7 .8

Regression, p = 0.005

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

300 500 700 900

Regression, p = 0.908

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

15 16 17 18

Regression, p = 0.006

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B84 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 54 (433503112572801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000

Regression, p = 0.278

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 12 14 16 18 20 22

Regression, p = 0.004

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B85

USGS 55 (433508112573001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .3 7.4 7 .5 7.6 7 .7

Regression, p = 0.787

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 500 600 700 800 900

Regression, p = 0.036

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 13 14 15

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B86 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 56 (433509112573501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0 8 .2 8.4

Regression, p = 0.432

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

0 500 1000 2000

Regression, p = 0.925

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

13 14 15 16 17 18

Regression, p = 0.002

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B87

USGS 60 (433456112571901)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.2 7 .4 7.6 7 .8 8.0

Regression, p = 0.011

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 500 600 700 800 900

Regression, p = 0.911

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

14 15 16 17 18 19

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B88 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 61 (433453112571601)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.5 7 .6 7.7 7 .8 7.9 8 .0

Regression, p = 0.029

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

450 550 650 750

Regression, p = 0.751

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14 15 16

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B89

USGS 62 (433446112570701)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.0 7 .5 8.0 8 .5 9.0

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 500 600 700 800 900

Regression, p = 0.274

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 13 14 15 16 17 18

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B90 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 63 (433455112574001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.3 7 .4 7.5 7 .6 7.7 7 .8 7.9

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 500 600 700 800 900

Regression, p = 0.651

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

16 17 18 19 20 21

Regression, p = 0.055

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B91

USGS 66 (433436112564801)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

6.5 7 .0 7.5 8 .0 8.5

Regression, p = 0.017

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

500 600 700 800 900

Regression, p = 0.991

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

11 12 13 14 15

Regression, p = 0.220

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B92 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 68 (433516112573901)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

6.4 6 .6 6.8 7 .0 7.2 7 .4

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

0 2000 4000 6000 8000

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 14 16 18

Regression, p = 0.004

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B93

USGS 69 (433450112573001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 500 600 700

Regression, p < 0.001

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

12 13 14 15 16 17

Regression, p = 0.002

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B94 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 70 (433504112571001)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0

Regression, p = 0.003

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 500 600 700 800 900

Regression, p = 0.488

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

13 14 15 16

Regression, p = 0.907

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B95

USGS 71 (433439112571501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.0 7 .2 7.4 7 .6 7.8 8 .0 8.2

Regression, p = 0.977

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

600 700 800 900

Regression, p = 0.290

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

10 12 14 16

Regression, p = 0.594

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B96 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 72 (433519112574601)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.0 7 .5 8.0

Regression, p = 0.033

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 500 600 700 800 900

Regression, p = 0.331

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

14 16 18 20

Regression, p < 0.001

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B97

USGS 73 (433502112575401)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.4 7 .6 7.8 8 .0 8.2 8 .4

Regression, p = 0.108

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

400 600 800 1000

Regression, p = 0.370

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

14 15 16 17 18

Regression, p = 0.020

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B98 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

USGS 78 (433413112573501)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.0 7 .5 8.0

Regression, p = 0.469

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

320 340 360 380 400 420

Regression, p = 0.550

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

9 1 0 11 12 1 3

Regression, p = 0.024

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
Appendix B B99

USGS 92 (433000113025301)

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

7.6 7 .8 8.0 8 .2 8.4 8 .6 8.8

Regression, p = 0.902

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

800 900 1000 1100

Regression, p = 0.789

1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012

8 1 0 12 14 16 1 8

Regression, p = 0.067

pH, in units Specific conductance, in microsiemens per centimeter at 25o

C Temperature, in degrees Celsius
B100 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1981–2012

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