REP03672

• Permit No: C1980005
• IBM Index Class Name: Report
• Doc Date: 3/2/1993
• Doc Name: APPENDIX E SURFACE WATER QUAILITY DATA AND HYDROGRAPHS
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

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SENECA II MINE
SAMPLE POINT: NPDES 002 (DA00021
LOCATION: 6N87N34ABB
SUBAREA: LITTLE GRASSY CREEK
FIELD PARAMETERS
CONDUCTIVITY lUMHOS/CMI
PH (UNITS)
HATER TEMPERATURE IDEG C)
FLON (LFSI
LABORATORY PARAMETERS
ACIDITY, DISS. IMG/L OF CACO3)
ALKALINITY, DISS. LNG/L OF CACO31
ALUMINUM, TOTAL RECOVERABLE IMG/L1
ARSENIC, TOTAL RECOVERABLE LUG/L)
BARIUM, TOTAL RECOVERABLE (UGlLI
BICARBONATE, 0255. (MG/LI
BORON, DISS. (UG/L)
CADMIUM, TOTAL RECOVERABLE (UG/L)
CALCIUM, DISS. IMG/LI
CARBONATE, DISS, fMG/LI
CHLORIDE, DISS. IMG/L)
CHROMIUM, TOTAL RECOVERABLE (UG/L)
CONDUCTIVITY a 25 DEG C IUMHOS/CM)
COPPER, TOTAL RECOVERABLE (UG/LI
FLUORIDE, DISS. IMG/L)
HARDNESS AS CACO3 (MG/LI
IRON, TOTAL (MG/L)
IRON, DISS. IHG/L)
LEAD, TOTAL RECOVERABLE (UG/L)
nennoa„n, uaan. o,~,
MANGANESE, TOTAL IMG/LI
MANGANESE, DI55. IMG/LI
MERCURY, TOTAL RECOVERABLE (UG/L)
MOLYBDENUM, TOTAL RECOVERABLE LUG/L)
NICKEL, TOTAL RECOVERABLE LUG/L)
NITROGEN, AMMONIA, TOTAL IMG/LI
NITROGEN, NITRATE, DISS. lMG/LI
NITROGEN, NITRITE, DISS. (MG/LI
PH a 25 DEG C
PHOSPHATE AS PO4, DISS. lMG/LI
POTASSIUM, DI55. (MG/L)
SELENIUM, TOTAL RECOVERABLE LUG/L)
SILVER, TOTAL RECOVERABLE (UG/L)
SODIUM, DISS. lMGlL1
SAR
SULFATE, DISS. IMG/L)
SULFIDE, TOTAL IMG/L)
SUSPENDED SOLIDS lMG/L)
ZINC, TOTAL RECOVERABLE LNG/L)
CATION/ANION BALANCE 1%1
TOTAL DISSOLVED SOLIDS a 180 DEG IMG/L)
TOTAL DISSOLVED SOLIDS, CALCULATED (MG/L)
INDICATES NO DATA

NPDES MATER QUALITY STATISTICS REPORT
N0. OF
NO. OF CENSORED
OBSERVATIONS OBSERVATIONS NEAN ST. DEV. MIN MA%
19 0 3035.79 426.54 1810.00 3450.00
19 0 8.20 8.00 8.41
19 0 15.85 7.11 3.40 26.10
53 0 0.072 0.148 0.000 0.724
2 0 0.00 0.00 ~ 0.00 0.00
1 0 130.00 130.00 130.00
2 1 < 0.05 0.06
2 2 < 1.00 < 1.00
2 0 50.00 0.00 50.00 50.00
1 0 159.00 159.00 159.00
2 0 190.00 84.85 130.00 250.00
2 2 < 0.10 < 0.10
2 0 230.50 85.56 170.00 291.00
1 0 0.00 0.00 0.00
2 0 71.50 23.33 55.00 88.00
2 2 < 10.00 < 10.00
2 0 2300.00 876.81 1680.00 2920.00
2 2 < 10.00 < 10.00
2 0 0.40 0.00 0.40 0.40
2 0 1353.50 639.93 901.00 1806.00
5 5 < 0,02 < 0.02
2 2 < 0.02 < 0.02
2 1 < 1.00 1.00
2 0 189.50 103.94 116.00 263.00
2 0 0.11 0.10 0.04 O.1B
2 0 0.13 0.10 0.06 0.20
2 1 < 0.10 0.20
2 1 < 1.00 3.00
2 2 c 20.00 < 20.00
2 0 0.08 0.01 0.07 0.09
2 1 < 0.02 0.73
2 2 < 0.01 < 0.01
19 0 8.21 8.00 8.41
2 2 < 0.10 < 0.10
2 0 7.00 2.83 5.00 9.00
2 1 < 1.00 10.00
2 2 ~ < 0.50 < 0.50
2 0 118.50 65.76 72.00 165.00
2 0 1.38 0.46 1.06 1.71
2 0 1381.50 787.01 827.00 1940.00
2 2 < 0.02 < 0.02
5 2 < 2.00 12.00
2 1 < 0.01 0.07
1 0 -0.47 -0.47 0.00
5 0 2476.80 671.28 1386.00 3006.00
1 0 1318.00 1318.00 1318.00
1