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 MINC GROUND HATER QUALITY REPORT (CONT INUATION)
SgMPLE POINT CW-N3(HA0003)
LOCATION 47N16W36BBD
GEOLOGIC UNIT UNDERBURDEN
DATE OF COLLECTION 06/23/83 10/27/83 05/29/84 10/18/84 05/30/85 10/17/85 05/22/86
FIELD PARAMETERS
CONDUCTIVITY (UMHOS/CM) 2210.00 1910.00 2780.00 2660.00 2810.00 2790.00
PIi (UNITS) 6.40 6.70 6.10 6.50 6.40 6.60 6.42
WATER TEMPERATURE (DEC C) 19.50 18.00 20.00 17.60 19.50 18.00 18.80
DEPTH TO HATER (FT) 44.03 47.43 48.21 46.77 47.69 46.94 47.78
LABORATORY PARAMETERS
ALHALINITY, DISS. (MC/L OF CAC03) 245.00 279.00 352,00 357.00 402.00 392.00 400.00
ALUMINUM, DISS. (MC/L) < 0.20 0.30 < 0,20 < 0.20 < 0.05 < 0.05 < 0.05
ARSENIC, DISS. (UG/L) < 2.00 < 2.00 2,00 < 2.00 < 1.00 1.00 1.00
BARIUM, DISS. (UC/L)
BICARBONATE, DISS. (MG/L) 299.00 340.00 429.00 436.00 490.00 478.00 488.00
BORON, DISS, (UC/L) 270.00 250.00 370.00 359.00 41~~.00 370.00 340.00
CADMIUM, DISS. (UC/L) 7.00 < 5.00 < 5.00 < 5,00 < 5.00 < 5.00 < 5.00
CALCIUM, DISS. (MG/L) 449.00 378.00 570.00 520.00 638.00 585.00 595.00
CARBONATE, DISS. (MG/L) 0.00 0.00 0.00 0.00 0.00 0.00 0.0(1
C1ILORIDE, DISS. (MG/L) 13.00 20.00 31.00 29.00 30.00 29.00 31.00
CHROMIUM, DISS. (UG/L)
CONDUCTIVITY ® 25 DEG C (UTAHOS/CM) 2300.00 2200.00 3160.00 3100.00 3500.00 3210.00 3180.00
COPPER, DISS. (UC/L) < 20.00 20.00 < 20.00 20.00 < 20.00 < 20.00 10.00
FLUORIDE, DISS. (MC/L) 0.28 0.38 0.38 0.40 0.59 0.49 0.38
HARDNESS AS CAC03 (MG/L) 1690.00 1520.00 2120.00 2130.00 2280.00 2307.00 2312.00
IRON, DISS. (MG/L) 0.73 1.06 1.97 1.72 2.02 2.46 2.81
LEAD, DISS. (UC/L) 100.00 100.00 < 20.00 < 20.00 ?U. 00 < 20.00 40.00
MAGNESIUM, DISS. (IdC/L) 137.00 140.00 170.00 201.00 165.00 206.00 201.00
MANGANESE, DISS. (MC/L) 0.94 1.01 1,32 1.44 1.47 1.74 1.73
MERCURY, DISS. (UC/L) < 1.00 < 1.00 < 0.50 < 0.50 < 0.50 < 0.20 < 0.20
MOLYBDENUM, DISS. (UC/L) < 200.00 < 200.00 < 200.00 < 200.00 < 50.00 < 50.00 < 50.00
NICKEL, DISS. (UG/L)
NITROGEN, AMMONIA, DISS. (MG/L) 0.28 0.15 0.24 0.36 0.60 0.59 0.62
NITROGEN, NITRATE, DISS. (MC/L) 0.10 0.02 < 0.02 < 0.02 < 0.02 0.05 < 0.02
NITROGEN, NITRITE, DISS. (MG/L)
PIi ~ 25 DEG C 6.60 6.70 6.60 6.40 7.30 6.60 7.50
PHOSPHATE AS P04, DISS. (MC/L) < 0.10 < 0.30 < 0,10 0.20 < 0.10 < 0.10 < U. 10
POTASSIUM, DISS. (MG/L) 6.70 5.60 7.10 8.20 11.00 10.00 10.00
SELENIUM, DISS. (UC/L) < 2.00 < 2.00 < 2.00 < 2.00 < 2.00 < 2.00 < 1.00
SILVER, DISS. (UG/L)
SODIUM, DISS. (MG/L) 37.00 35.00 62,00 60.00 78.00 71.00 78.00
'SAR 0.40 0.40 0.59 0.57 0.72 0.65 0.71
SULFATE, DISS. (MG/L) 1440.00 1250.00 1930.00 1960.00 1990.00 1945.00 1972.00
SULFIDE, TOTAL (MC/L)
SUSPENDED SOLIDS (MC/L) 70.00 242.00 80.00 180.00 62.00 48.00 40.00
ZINC, DISS. (MC/L) 0.05 0.05 0.05 0.06 0.06 0.05 0.06
CATION/ANION BALANCE (~) O.UO 0.50 3.30 4.00 1.52 0.03 0.36
DISS. DISSOLVED SOLIDS @ 180 DEG (MG/L) 2330.00 2050.00 3080.00 3180.00 3250.00 3132.00 3158.00
DISS. DISSOLVED SOLIDS, CALCULATED (MC/L) 2240.00 2000.00 2950.00 3010.00 3170.00 3104.'00 3127.00
INDICATES NO DATA