1988-04-11_PERMIT FILE - C1981008A

• Permit No: C1981008A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/11/1988
• Doc Name: Hydrologic Description ‎(Part 2 of 2)‎
• Section_Exhibit Name: Tab 7
• Media Type: D
• Archive: Yes

Table 7-34A
Summary of the Ranges in Concentration for Trace Elements in the
Ground Water at the Nucla and Nucla East Mining Areas
Parameters and Standards
;"nits Al As Be B Cd Cr Co Cu F Fe Pb Li Mn
Monitor mg/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l mg/l mg/l ug/l ug/l mg/l
Wells
N9 <.05-.08 <1-<1 --- 170-320 <5-8 <10-<10 --- <10-60 .41-1.40 .39-5.15 <20-<20 .92-2.33
N4 <.05-<.05 <1-<l 300-420 <5-6 <10-<10 <10-20 .88-1 .2 .23-2.19 <20-<20 1 .68-2.82
N4R < .05 <1 280 24 <10 10 1.2 .71 <20 1.42
N1 <,05-<.05 <1-<1 440-440 <5-<5 <10-<10 <10-<10 1.1-1.4 11-11 .8 <20-QO 2.14-2.27
N3 <,05-.08 <1-1 350-460 < 5-20 <10-<10 <10- 10 .38-1.1 1.75-3.55 <20-40 1.47-1 .85
N27 < .05 <1 <5 280 <5 <10 10 <10 1 .4 .21 <20 210 .64
N22 <�05-.11 <1-1 < 5 310-470 < 5-<5 <10-<10 <10 <10-<10 .36-1.0 <.02-<.02 <20-70 170 .73-1 .18
N15 <.05-<.05 <1-<l <5 110-280 <5- 33 <10-<10 10 <10-<10 .5-1 .3 <.02-.04 <20-<20 260 .01-1 .06
N18 <.05-<.05 <1-3 110-190 <5-<5 <10-<10 <10-<10 1-2.1 <.02-<.02 <20-80 .02-.29
N18P1 <.05 <1 <5 140 <5 <10 <10 <10 1.4 .02 <20 60 .02
i
N21 <,05-.07 <1-<l < 5 130-290 < 5-<5 <10-<10 20 <10-<10 1.3-1.9 .02-.75 <20-60 180 .03-.54
N14 .16-12 <1-8 36 80-490 <5-10 <10-<10 100 <10-<10 .48-3.6 43.3-61 <20-70 750 3.27-6.5
N17P1 <,05-.05 <1-<l <5 120-270 <5-<5 <10-<10 10 <10-<10 .39-.70 <.02-2.02 <20-20 510 <.01-<.01
N20 .41-15.1 <1-4 7 120-500 <5-<5 <10-10 30 10-10 .17-2 31 .3-51.8 <20-70 480 .96-2.26
N13 <.05-<,05 <1-13 <5 330-430 < 5-7 <10-<10 <10 <10-<10 .37-1.2 .2-2.66 <20-40 560 .11-.30
N16 <.05-.15 <1-2 <5 220-280 <5-<5 <10-10 <10 10-10 1 .1-1.7 <,02-.03 <20-20 360 <.01-.01
N19 <.05-.05 <1-<l < 5 200-310 <5-<5 <10-<10 <10 <10-<10 .40-,70 <.02-1.74 <20-20 60 .02-.06
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