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 CH-N18(NB0018)
LOCATION 46N15H6BCC
GEOLOGIC UNIT OVERBURDEN
DATE OF COLLECTION
FIELD PARAMETERS
CONDUCTIVITY (UMHOS/CM)
PII (UNITS)
HATER TEMPERATURE (DEC C)
DEPTH TO HATER (FT)
LABORATORY PARAMETERS
GROUND HATER QUALITY REPORT
ALKALINITY, DISS. (MG/L OF CAC03)
ALUMINUM, DISS. (MC/L)
ARSENIC, DISS. (UG/L)
BARIUM, DISS. (UC/L)
BICARBONATE, DISS. (MC/L )
BORON, DISS. (UG/L)
CADMIUM, DISS. (UC/L)
CALCIUM, DISS. (MC/L)
CARBONATE, DISS. (MC/L)
CHLORIDE, DISS. (MG/L)
CHROMIUM, DISS. (UG/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. (IdG/L)
MANGANESE, DISS. (MC/L)
h1ERCURY, DISS. (UC/L)
MOLYBDENUM, DISS. (UG/L)
NICKEL, DISS. (UG/L)
NITROGEN, AMMONIA, DISS. (t1C/l)
NITROGEN, NITRATE, DISS. (MC/l)
NITROGEN, NITRITE, DISS. (MG/L)
PH @ 25 DEG C
PHOSPHATE AS P04, DISS. (MC/L)
POTASSIUM, DISS. (MC/L)
SELENIUM, DISS. (UC/L)
SILVER, DISS. (UG/I_)
SODIUM, DISS. (MC/L)
SAR
SULFATE, DISS. (MG/L)
SULFIDE, TOTAL (MC/L)
SUSPENDED SOLIDS (MG/l)
ZINC, DISS. (MC/L)
CATION/ANION BALANCE (RI
DISS. DISSOLVED SOLIDS @ 180 DEG (MG/L)
DISS, DISSOLVED SOLIDS, CALCULATED (MC/L)
INDICATES NO DATA
07/13/86 10/15/86 01/28/87 04/29/87
2200.00 1410.00 2080.00 2450.00
7.10 7.45 6.74 7.05
14.50 15.00 11.00 14.90
24.47 26.10 28.36 28.65
270.00 272.00 294.00 295.00
< 0.05 < 0.05 < 0.05 < 0.05
3.00 3.00 < 1.00 < 1.00
70.00
329.00 332.00 359.00 360.00
110.00 120.00 170.00 190.00
< 5.00 < 5.00 < 5.00 < S.UU
570.00 323.00 547.00 515.00
0.00 0.00 0.00 0.00
1.00 < 1.00 3.00 4.00
< 10.00 c 10.00
2830.00 1660.00 2740.00 3000.00
< 10.00 < 10.00 < 10.00 < 10.00
1.16 2.10 1.20 1,00
2134.00 1144.00 1946.00 2075.00
< 0.02 < 0.02 < 0.02 < 0.02
80.00 < 20.00 < 20.00 < 20.00
173.00 82.00 141.00 192.00
0.05 0.02 0.08 0.29
< 0.20 < 0.20 < 0.20 < 0.20
< 50.00 < 50.00 < 50.00 < 50.00
< 20.00
0.18 < 0.02 0.05 0.28
0.52 0.28 0.22 0.08
7.50 7.80 7.70 7.50
0.20 < 0.10 < 0.10
3.00 2.00 3.00 4.00
< 1.00 2.00 < 1.00 1.00
< 10.00 < 10.00
47.00 35.00 66.00 108.00
0.45 0.46 0.66 1.04
1920.00 875.00 1809.00 2052.00
236.00 1496.00 286.00 818.00
0.07 0.01 0.02 0.03
- 1.02 1.41 2.40 2.88
2870.00 1494.00 2832.00 3218.00
2876.00 1479.00 2742.00 3048.00