Appendix B B1

Appendix B. Plots of pH, specific conductance, and water temperature from 

selected sites, 1950–2009. 7.4 7 .6 7.8 8 .0

1950 1960 1970 1980 1990 2000 2010

ANP 6 (435152112443101)

pH

300 340 380 420

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

13.0 13.5 14.0 14.5 15. 0

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
B2 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.4 7 .6 7.8 8 .0 8.2

1950 1960 1970 1980 1990 2000 2010

ANP 9 (434856112400001)

pH

340 360 380 400

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

13.2 13.6 14.0 14. 4

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B3

7.9 8 .0 8.1 8 .2 8.3

1950 1960 1970 1980 1990 2000 2010

ARBOR TEST (433509112384801)

pH

280 300 320 340

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

13.0 13.5 14.0 14. 5

1950 1960 1970 1980 1990 2000 2010

Temperature

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius
B4 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.4 7 .6 7.8 8 .0

1950 1960 1970 1980 1990 2000 2010

AREA 2 (433223112470201)

pH

355 360 365

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

14 16 18 20 22 24

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B5

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

1950 1960 1970 1980 1990 2000 2010

ATOMIC CITY (432638112484101)

pH

300 500 700 900

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10 12 14 16 18 20

1950 1960 1970 1980 1990 2000 2010

Temperature

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius
B6 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.4 7 .6 7.8 8 .0 8.2

1950 1960 1970 1980 1990 2000 2010

BADGING FACILITY WELL (433042112535101)

pH

310 330 350 370

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11 12 13 14

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B7

7.6 7 .8 8.0 8 .2 8.4

1950 1960 1970 1980 1990 2000 2010

CPP 4 (433440112554401)

pH

320 360 400 440

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11 12 13 14 15 16 17

1950 1960 1970 1980 1990 2000 2010

Temperature

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius
B8 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.0 7 .4 7.8 8 .2

1950 1960 1970 1980 1990 2000 2010

EBR 1 (433051113002601)

pH

250 270 290 310

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10 12 14 16 18 20

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B9

7.4 7 .6 7.8 8 .0 8.2

1950 1960 1970 1980 1990 2000 2010

FIRE STATION 2 (433548112562301)

pH

360 380 400 420 440 460

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10 12 14 16 18 20

1950 1960 1970 1980 1990 2000 2010

Temperature

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius
B10 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.6 7 .8 8.0 8 .2 8.4

1950 1960 1970 1980 1990 2000 2010

HIGHWAY 3 (433256113002501)

pH

280 320 360 400

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11 12 13 14 15 16 17

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B11

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

1950 1960 1970 1980 1990 2000 2010

IET 1 DISP (435153112420501)

pH

360 400 440 480

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

12.5 13.5 14. 5

1950 1960 1970 1980 1990 2000 2010

Temperature

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius
B12 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.7 7 .8 7.9 8 .0 8.1

1950 1960 1970 1980 1990 2000 2010

LEO ROGERS 1 (432533112504901)

pH

340 350 360 370 380

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

12 13 14 15 16 17

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B13

7.5 7 .7 7.9 8 .1

1950 1960 1970 1980 1990 2000 2010

NO NAME 1 (435038112453401)

pH

340 345 350 355 360

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10.2 10.6 11.0 11. 4

1950 1960 1970 1980 1990 2000 2010

Temperature

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius
B14 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

NPR TEST (433449112523101)

pH

320 360 400 440

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11 12 13 14

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B15

7.6 7.8 8.0

1950 1960 1970 1980 1990 2000 2010

P AND W 2 (435419112453101)

pH

300 350 400 450 500 550

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

8 9 10 11

1950 1960 1970 1980 1990 2000 2010

Temperature

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, 1949–2009 7.0 7.2 7.4 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

PSTF TEST (434941112454201)

pH

290 295 300 305 310

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

13.0 13.2 13.4 13.6 13.8 14.0

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B17

7.5 7.7 7.9 8.1

1950 1960 1970 1980 1990 2000 2010

SITE 4 (433617112542001)

pH

350 400 450 500

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11.2 11.6 12.0

1950 1960 1970 1980 1990 2000 2010

Temperature

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius
B18 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.6 7.8 8.0 8.2 8.4 8.6 8.8

1950 1960 1970 1980 1990 2000 2010

SITE 9 (433123112530101)

pH

150 200 250 300 350

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10 11 12 13 14

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B19

7.4 7.6 7.8 8.0

1950 1960 1970 1980 1990 2000 2010

SITE 14 (434334112463101)

pH

280 300 320 340

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

15 16 17 18 19

1950 1960 1970 1980 1990 2000 2010

Temperature

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius
B20 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.4 7.5 7.6 7.7 7.8 7.9

1950 1960 1970 1980 1990 2000 2010

SITE 17 (434027112575701)

pH

380 400 420 440 460

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11.5 12.0 12.5 13.0

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B21

7.4 7.6 7.8 8.0

1950 1960 1970 1980 1990 2000 2010

SITE 19 (433522112582101)

pH

350 400 450 500 550

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11 12 13 14 15

1950 1960 1970 1980 1990 2000 2010

Temperature

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius
B22 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.7 7.8 7.9 8.0 8.1 8.2

1950 1960 1970 1980 1990 2000 2010

SPERT 1 (433252112520301)

pH

350 400 450

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

6 8 10 12 14 16

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B23

7.5 7.6 7.7 7.8 7.9 8.0 8.1

1950 1960 1970 1980 1990 2000 2010

TRA 1 (433521112573801)

pH

320 340 360 380 400 420

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

12 13 14 15 16 17

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B24 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.4 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

TRA 3 (433522112573501)

pH

360 380 400 420 440

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

13 14 15 16 17

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B25

7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

TRA 4 (433521112574201)

pH

340 360 380 400 420

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

14 15 16 17 18 19

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B26 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 6.5 7.5 8.5 9.5

1950 1960 1970 1980 1990 2000 2010

USGS 1 (432700112470801)

pH

220 240 260 280 300 320

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

13 14 15 16

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B27

7.7 7.8 7.9 8.0 8.1

1950 1960 1970 1980 1990 2000 2010

USGS 2 (433320112432301)

pH

280 300 320 340 360

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

12 13 14 15 16 17

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B28 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.2 7.4 7.6 7.8

1950 1960 1970 1980 1990 2000 2010

USGS 4 (434657112282201)

pH

700 800 900 1000

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11.0 11.5 12.0 12.5

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B29

7.0 7.5 8.0 8.5

1950 1960 1970 1980 1990 2000 2010

USGS 5 (433543112493801)

pH

240 260 280 300 320 340

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

12.5 13.5 14.5 15.5

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B30 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.0 7.2 7.4 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

USGS 6 (434031112453701)

pH

260 280 300 320 340 360

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11 12 13 14 15

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B31

8 9 10 11 12

1950 1960 1970 1980 1990 2000 2010

USGS 7 (434915112443901)

pH

200 300 400 500

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

12 14 16 18 20

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B32 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.2 7.4 7.6 7.8 8.0 8.2 8.4

1950 1960 1970 1980 1990 2000 2010

USGS 8 (433121113115801)

pH

260 280 300 320 340 360 380

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10 12 14 16 18

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B33

7.0 7.5 8.0 8.5 9.0

1950 1960 1970 1980 1990 2000 2010

USGS 9 (432740113044501)

pH

200 300 400

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10 11 12 13 14

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B34 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.2 7.4 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

USGS 11 (432336113064201)

pH

240 280 320 360

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11 12 13 14

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B35

7.0 7.2 7.4 7.6 7.8 8.0

1950 1960 1970 1980 1990 2000 2010

USGS 12 (434126112550701)

pH

200 300 400 500 600

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10.5 11.5 12.5 13.5

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B36 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.0 7.4 7.8 8.2

1950 1960 1970 1980 1990 2000 2010

USGS 14 (432019112563201)

pH

200 250 300 350 400

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

13 14 15 16

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B37

7.2 7.4 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

USGS 15 (434234112551701)

pH

200 300 400 500 600

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10 12 14 16 18

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B38 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.4 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

USGS 17 (433937112515401)

pH

220 240 260 280 300

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11.0 12.0 13.0 14.0

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B39

7.5 7.7 7.9 8.1

1950 1960 1970 1980 1990 2000 2010

USGS 18 (434540112440901)

pH

320 330 340 350

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

14.5 15.0 15.5 16.0

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B40 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.2 7.4 7.6 7.8 8.0

1950 1960 1970 1980 1990 2000 2010

USGS 19 (434426112575701)

pH

200 250 300 350 400 450

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

16 17 18 19

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B41

7.2 7.4 7.6 7.8 8.0 8.2 8.4

1950 1960 1970 1980 1990 2000 2010

USGS 22 (433422113031701)

pH

300 350 400 450 500 550

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

12 14 16 18 20

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B42 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.2 7.4 7.6 7.8 8.0

1950 1960 1970 1980 1990 2000 2010

USGS 23 (434055112595901)

pH

310 330 350 370

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

14.5 15.0 15.5 16.0 16.5

1950 1960 1970 1980 1990 2000 2010

Temperature

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

C Temperature, in degrees Celsius
Appendix B B43

7.4 7.6 7.8 8.0

1950 1960 1970 1980 1990 2000 2010

USGS 26 (435212112394001)

pH

365 375 385 395

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

15 16 17 18

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B44 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.5 7.6 7.7 7.8 7.9 8.0 8.1

1950 1960 1970 1980 1990 2000 2010

USGS 27 (434851112321801)

pH

400 450 500 550

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

14 15 16 17

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B45

7.4 7.6 7.8 8.0 8.2 8.4

1950 1960 1970 1980 1990 2000 2010

USGS 29 (434407112285101)

pH

350 400 450

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11.0 11.5 12.0 12.5 13.0 13.5

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B46 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.6 7.7 7.8 7.9 8.0 8.1

1950 1960 1970 1980 1990 2000 2010

USGS 31 (434625112342101)

pH

340 360 380 400 420

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

15.0 15.4 15.8

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B47

7.4 7.5 7.6 7.7 7.8 7.9 8.0

1950 1960 1970 1980 1990 2000 2010

USGS 32 (434444112322101)

pH

450 500 550

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11 12 13 14 15

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B48 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.4 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

USGS 83 (433023112561501)

pH

220 240 260 280

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10.0 11.0 12.0 13.0

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B49

7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

USGS 86 (432935113080001)

pH

260 280 300 320 340

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

8 9 10 11 12 13 14

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B50 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.4 7.6 7.8 8.0

1950 1960 1970 1980 1990 2000 2010

USGS 97 (433807112551501)

pH

500 550 600

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

8 9 10 11 12 13

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B51

7.5 7.7 7.9 8.1

1950 1960 1970 1980 1990 2000 2010

USGS 98 (433657112563601)

pH

380 400 420 440 460 480

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10 11 12 13 14

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B52 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.5 7.7 7.9 8.1

1950 1960 1970 1980 1990 2000 2010

USGS 99 (433705112552101)

pH

400 450 500 550

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10 11 12 13 14

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B53

7.4 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

USGS 100 (433503112400701)

pH

280 300 320 340 360 380

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

12 14 16 18 20

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
B54 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.8 7.9 8.0 8.1 8.2 8.3

1950 1960 1970 1980 1990 2000 2010

USGS 101 (433255112381801)

pH

240 250 260 270 280 290

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11.5 12.5 13.5 14.5

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B55

7.5 7.6 7.7 7.8 7.9 8.0 8.1

1950 1960 1970 1980 1990 2000 2010

USGS 102 (433853112551601)

pH

540 560 580 600

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10.5 11.0 11.5 12.0 12.5 13.0

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B56 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.8 7.9 8.0 8.1 8.2 8.3

1950 1960 1970 1980 1990 2000 2010

USGS 103 (432714112560701)

pH

340 350 360 370 380

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11.5 12.5 13.5 14.5

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B57

7.7 7.9 8.1 8.3

1950 1960 1970 1980 1990 2000 2010

USGS 107 (432942112532801)

pH

340 360 380 400 420

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

14 16 18 20

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B58 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

USGS 109 (432701113025601)

pH

360 400 440 480

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11 12 13 14 15

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B59

7.9 8.0 8.1 8.2 8.3

1950 1960 1970 1980 1990 2000 2010

USGS 110 (432717112501501)

pH

320 340 360 380 400 420

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

15 20 25 30

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B60 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.4 7.6 7.8 8.0

1950 1960 1970 1980 1990 2000 2010

USGS 110A (432717112501502)

pH

365 370 375 380

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

14.0 14.5 15.0 15.5

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B61

7.9 8.1 8.3 8.5

1950 1960 1970 1980 1990 2000 2010

USGS 117 (432955113025901)

pH

240 250 260 270 280

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

13.0 14.0 15.0

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B62 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 8.0 8.2 8.4 8.6 8.8 9.0

1950 1960 1970 1980 1990 2000 2010

USGS 119 (432945113023401)

pH

240 260 280 300

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

12 13 14 15 16

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B63

7.6 7.8 8.0 8.2 8.4

1950 1960 1970 1980 1990 2000 2010

USGS 121 (433450112560301)

pH

320 340 360 380 400

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

11.0 11.5 12.0 12.5 13.0

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B64 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.4 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

USGS 125 (432602113052801)

pH

355 365 375 385

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

12.0 12.2 12.4 12.6 12.8

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B65

7.5 7.6 7.7 7.8 7.9 8.0 8.1

1950 1960 1970 1980 1990 2000 2010

USGS 126A (435529112471301)

pH

335 340 345 350

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10.8 11.0 11.2 11.4

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B66 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 8.15 8.20 8.25 8.30 8.35

1950 1960 1970 1980 1990 2000 2010

USGS 126B (435529112471401)

pH

338 342 346 350

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10.4 10.6 10.8 11.0 11.2

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B67

7.4 7.6 7.8 8.0 8.2

1950 1960 1970 1980 1990 2000 2010

WS INEL 1 (433716112563601)

pH

500 600 700 800 900

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

10.5 11.5 12.5 13.5

1950 1960 1970 1980 1990 2000 2010

pH, in units Specific conductance, in microsiemens per centimeter at 25oC Temperature, in degrees Celsius

Temperature
B68 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.5 8.0 8.5

1950 1960 1970 1980 1990 2000 2010

BIG LOST RIVER AT EXPERIMENTAL DAIRY FARM, NEAR HOWE (13132545)

pH

250 300 350 400

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

5 10 15 20

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B69

7.6 7.8 8.0 8.2 8.4 8.6

1950 1960 1970 1980 1990 2000 2010

BIG LOST RIVER BELOW INL DIVERSION, NEAR ARCO (13132520)

pH

250 300 350 400 450

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

0 5 10 15 20 25

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
B70 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.5 8.0 8.5 9.0

1950 1960 1970 1980 1990 2000 2010

BIG LOST RIVER AT MACKAY (13127700)

pH

280 290 300 310 320

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

468 10 12 14

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B71

7.0 7.5 8.0 8.5 9.0 9.5

1950 1960 1970 1980 1990 2000 2010

BIG LOST RIVER NEAR ARCO (13132500)

pH

250 350 450 550

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

0 5 10 15 20 25

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
B72 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 7.6 7.8 8.0 8.2 8.4 8.6 8.8

1950 1960 1970 1980 1990 2000 2010

BIRCH CREEK AT BLUE DOME INN, NEAR RENO (13117020)

pH

100 200 300 400 500 600

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

0 5 10 15

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
Appendix B B73

7.0 7.5 8.0 8.5

1950 1960 1970 1980 1990 2000 2010

LITTLE LOST RIVER NEAR HOWE (13119000)

pH

200 300 400 500

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

0 5 10 15

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature
B74 Water-Quality Characteristics and Trends for Selected Sites, Idaho National Laboratory, Idaho, 1949–2009 8.0 8.5 9.0 9.5

1950 1960 1970 1980 1990 2000 2010

MUD LAKE NEAR TERRETON (13115000)

pH

200 250 300

1950 1960 1970 1980 1990 2000 2010

Specific Conductance

0 5 10 15 20 25

1950 1960 1970 1980 1990 2000 2010

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

C Temperature, in degrees Celsius

Temperature