PERMFILE116165

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: NH1 TAB 7 APPENDIX 7-4 Groundwater Quality Analysis Including Aquifer Statistics
• Media Type: D
• Archive: Yes

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NUCLA EAST MINE
SAMPLE POINT CW-N15(HB0015)
LOCATION 47N16W36DAC
GEOLOGIC UNIT OVERBURDEN
DATE OF COLLECTION
FIELD PARAMETERS
CONDUCTIVITY (UMHOS/CM)
PII (UNITS)
HATER TEMPERATURE (DEC C)
DEPTH TO WATER (FT)
LABORATORY PARAMETERS
GROUND HATER QUALITY REPORT
ALKALINITY, DISS. (MG/L OF CAC03)
ALUMINUM, DISS. (MG/L)
ARSENIC, DISS. (UC/l)
BARIUM, DISS. (UG/L)
BICARBONATE, DISS. (MG/L)
BORON, DISS. (UC/l)
CADMIUM, DISS. (UC/L)
CALCIUM, DISS. (MG/L)
CARBONATE, DISS. (MG/L)
CIiLORIDE, DISS. (MG/L)
CHROIdIUM, DISS. (UC/L)
CONDUCTIVITY ® 25 DEG C (UMHOS/CM)
COPPER, DISS. (UC/L)
FLUORIDE, DISS. (MG/L)
HARDNESS AS CAC03 (MC/l)
IRON, DISS. (MG/L)
LEAD, DISS. (UG/L)
MAGNESIUM, DISS. (MG/L)
MANGANESE, DISS. (MC/L)
PiERCURY, DISS. (UC/L)
MOLYBDENUM, DISS. (UC/L)
NICREL, DISS. (UC/L)
NITROGEN, AMMONIA, DISS. '(MG/L)
NITROGEN, NITRATE, DISS. (MC/L)
NITROGEN, NITRITE, DISS. (MC/L)
PH M 25 UEG C
PHOSPHATE AS P04, DISS. (MC/L)
POTASSIUM, DISS. (MG/L)
SELENIUM, DISS. (UC/L)
SILVER, DISS. (UG/L)
SODIUM, DISS. (MC/L)
SAR
SULFATE, DISS. (MG/L)
SULFIDE, TOTAL (MC/L)
SUSPENDED SOLIDS (MG/L)
ZINC, DISS. (MC/L)
CATION/ANION BAIANGE ('b)
DISS. DISSOLVED SOLIDS ® 180 DEC (MG/L)
DISS. DISSOLVED SOLIDS, CALCULATED (MC/L)
INDICATES NO DATA
07/16/86 10/14/86 01/28/87 04/29/87 10/29/87
4980.00 4580.00 4270.00 6100.00 4300.00
7.04 7.11 6.62 6.81 6.35
12.20 11.00 9.00 13.00 11.00
44.06 44.90 51.77 51.17 46.24
254.00 322.00 406.00 392.00 255.00
< 0.05 < 0.05 < 0.05 < 0.05 < U.OS
< 1.00 < 1.00 < 1.00 < 1.00 < 1.00
SU.00 40.00
310.00 393.00 495.00 478.00 311.00
110.00 190.00 270.00 280.00 110.00
< 5.00 < 5.00 < 5.00 9.00 33.00
421.00 424.00 414.00 467.00 408.00
0.00 0.00 0.00 0.00 0.00
5.00 9.00 36.00 32.00 6.00
< 10.00 < 10.00 < 10.00
6820.00 5840.00 5550.00 7280.00 5431.00
< 10.00 < 10.00 < 10.00 < 10.00 < 10.00
0.50 1.20 0.80 0.90 1.30
6649.00 5796.00 5258.00 7625.00 5571.00
0.03 < 0.02 < 0.02 0.04 < 0.02
< 20.00 < 20.00 < 20.00 < 20.00 < 20.00
1365.00 1155.00 1030.00 1575.00 1110.00
0.24 0.15 0.75 1.06 0.01
< 0.20 < 0.20 < 0.20 < 0.20 < 0.20
< 50.00 < 50.00 < 50.00 < 50.00 < SU.00
< 20.00 < 20.00
0.65 0.06 0.16 0.17 0.02
9.94 10.25 3.97 12.34 12.20
< 0.01
7.30 7.80 7.60 7.80 7.30
0.10 < 0.10 < 0.10
18.00 12.00 15.00 16.00 15.00
22.00 7.00 3.00 14.00 16.00
< 10.00 < 10.00 < 10.00
49.00 60.00 113.00 110.00 43.00
-0.26 0.35 0.69 0.55 0.25
6141.00 5433.00 4808.00 6872.00 5269.00
< 0.20
36.00 1766.00 188.00 262.00 140.00
0.34 0.07 O.UB 0.08 0.04
0.53 0.81 0.19 1.52 0.97
8656.00 7498.00 6648.00 10074 7012.00
8151.00 7286.00 6645.00 9291.00 6989.00