1988-04-29_PERMIT FILE - C1981008A ‎(29)‎

• Permit No: C1981008A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/29/1988
• Doc Name: Surface Water Quality Data For Monitoring Sites at the Nucla Mine ‎(Part 2 of 2)‎
• Section_Exhibit Name: Tab 7 Appendix 7-7
• Media Type: D
• Archive: Yes

NUCLA MINE NPDES WATER QUALITY REPORT (CONTINUATION)
SAMPLE POINT NPDES 001 (DA0001 )
LOCATION 47N16W36BCC I
BASIN TUTTLE DRAW
DATE OF COLLECTION 04/25/85 05/31/85 06/27/85 07/25/85 08/15/85 09/26/85 10/17/85
FIELD PARAMETERS
CONDUCTIVITY (UMHOS/CM) 2540.00 1670.00 2230.00 1850.00 2520.00 2060.00
PH (UNITS) 8.25 8.20 7.90 7.80 7.80 7.85 8.00
WATER TEMPERATURE (DEG C) 13.00 15.50 24.00 24.50 23.00 17.30 12.80
FLOW (CFS) 0.046 0.232 0.511 0.990 0.356 0.665 0.255
LABORATORY PARAMETERS
ACIDITY, DISS. (MG/L OF CAC03) 0.00 0.00 0.00 0.00 0.00 0.00 0.00
ALKALINITY, DISS. (MG/L OF CAC03) 303.00 266.00 301.00 286.00 326.00 278.00 360.00
ALUMINUM, TOTAL RECOVERABLE (MG/L)
ARSENIC, TOTAL RECOVERABLE (UG/L)
BARIUM, TOTAL RECOVERABLE (UG/L)
BICARBONATE, DISS. (MG/L) 325.00 398.00 339.00 439.00
BORON, DISS. (UG/L)
CADMIUM, TOTAL RECOVERABLE (UG/L)
CALCIUM, DISS. (MG/L)
CARBONATE, DISS. (MG/L) 0.00 0.00 0.00 0.00
CHLORIDE, DISS. (MG/L) 13.00 15.00 17.00
CHROMIUM, TOTAL RECOVERABLE (UG/L)
CONDUCTIVITY @ 25 DEG C (UMHOS/CM) 3460.00 2280:00 2230:00 2110:00 2910:00 2300:00 2410:00
COPPER, TOTAL RECOVERABLE (UG/L)
FLUORIDE, DISS. (MG/L) 0.85 0.82 1 .34
HARDNESS AS CAC03 (MG/L) 1390.00 2080.00 1521 .00
IRON, TOTAL (MG/L) 0.81 0.54 0.23 0.60 0.16 0.05
v IRON, DISS. (MG/L) 0.04 < 0.02 < 0.02 < 0.02 < 0.02 < 0.02
v LEAD, TOTAL RECOVERABLE (UG/L)
MAGNESIUM, DISS. (MG/L)
v MANGANESE, TOTAL (MG/L) 0.53 0.25 0.30 0.23 0.33 0.22 0.17
N MANGANESE, DISS. (MG/L) 0.30 0.02 0.15 0.22 0.16 0. 14
MERCURY, TOTAL RECOVERABLE (UG/L)
MOLYBDENUM, TOTAL RECOVERABLE (UG/L)
NICKEL, TOTAL RECOVERABLE (UG/L)
NITROGEN, AMMONIA, DISS. (MG/L) < 0.02 0.09 0. 10
NITROGEN, NITRATE, DISS. (MG/L) < 0.02 < 0.02 0.01
NITROGEN, NITRITE, DISS. (MG/L)
PH @ 25 DEG C 7.90 8.30 8.00 7.90 7.90 8.00
PHOSPHATE AS PO4, DISS. (MG/L)
POTASSIUM, DISS. (MG/L)
SELENIUM, TOTAL RECOVERABLE (UG/L)
SILVER, TOTAL RECOVERABLE (UG/L)
SODIUM, DISS. (MG/L)
SAR 0.70 0.43 0.45
SULFATE, DISS. (MG/L) 1200.00 1590.00 1297.00
SULFIDE, TOTAL (MG/L)
SUSPENDED SOLIDS (MG/L) 38.00 18.00 24.00 < 4.00 12.00 2.00
ZINC, TOTAL RECOVERABLE (MG/L)
N CATION/ANION BALANCE (%) 0.57 3.90 - 3.82
TOTAL DISSOLVED SOLIDS @ 180 DEG (MG/L) 3450.00 1930.00 2170.00 1600.00 2580.00 2168.00
to TOTAL DISSOLVED SOLIDS, CALCULATED (MG/L) 11920.00 2550.00 2108.00
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Cl. . INDICATES NO DATA
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