PERMFILE111851

• Permit No: C1982057A
• IBM Index Class Name: Permit File
• Doc Date: 5/1/2003
• Section_Exhibit Name: Tab 07 Hydrologic Description
• Media Type: D
• Archive: Yes

•
SENECA II H MINE
GEOLOGIC UNIT: NADGE COAL
iAB~17
Statistical Su of All Data
Wadge Coal Aquifer
GROUND HATER QUALITY STATISTICS REPORT
UNCENSORED DATA
CENSORED DATA
N0. OF N0. OF
OBS. MEAN ST.DEV. MIN MAX OBS. MIN MAX
FIELD PARAMETERS
CONDUCTIVITY IUMHOS/CM) 45 946 .09 606. 39 412.00 4000 .00 0
PH IUNITSI 44 7 .40 6.80 10 .69 0
HATER TEMPERATURE (OEG C] 49 10 .71 2. 73 3.00 17 .80 0
DEPTH 70 HATER IF7) 51 103 .84 131. 23 -76.40 340 .28 0
LABORATORY PARAMETERS
ALKALINITY, DISS. (MG/L OF CAC03) 49 456 .24 151. 15 40.00 644 .00 0
ALUMINUM, DISS. (MG/LI 12 0 .21 0. 24 0.04 0 .93 33 < 0. 04 < 0. 20
ARSENIC, DISS. (UG/L) 5 1 .60 0. 89 1.00 3 .00 42 < 1. 00 < 2. 00
BARIUM, DISS. (UG/L] 16 138 .13 79. 26 50.00 280 .00 7 < 200. 00 < 200. 00
BICARBONATE, DISS. IMG/L) 49 528 .45 213. 00 0.00 784 .00 0
BORON, DISS. IUG/L1 47 363 .55 168. 50 80.00 650 .00 0
CADMIUM, DISS. lUG/LI 8 6 .26 6. 10 1.00 19 .00 37 < 1. 00 < 5. 00
CALCIUM, DISS. (MG/LI 49 79 .41 63. 37 9.00 359 .00 0
CARBONATE, DISS. IMG/LI 34 5 .36 16. 94 0.00 95 .69 0
CHLORIDE, DISS. IMG/LI 49 6 .65 8. 06 1.00 47 .00 0
CHROMIUM, DISS. IUG/L] ~ 3 33 .33 32. 15 10.00 70 .00 18 < 10. 00 < 50. 00
CONDUCTIVITY ~ 25 OEG C (UMNOS/CM) 48 1257 .38 828. 32 540.00 5880 .00 0
COPPER, DISS. (UG/L) 6 16 .00 8. 94 6.00 30 .00 38 < 1. 00 < 20. 00
FLUORIDE, DISS. (MG/LI 46 0 .66 0. 93 0.03 3 .30 3 < 0. 02 < 0. 02
HARDNESS AS CAC03 (MG/L) 47 478 .60 530. 01 39.00 3542 .00 0
IRON, DI55. (MG/L] 35 1 .50 2. 00 0.02 7 .31 14 < 0. 02 < 0. 02
LEAD, DISS. lUG/Ll 10 40 .00 21. 60 20.00 80 .00 39 < 2. 00 < 20. 00
MAGNESIUM, DISS. IMG/L) 49 66 .61 92. 75 2.00 645 .00 0
MANGANESE. DISS. lMG/L) 36 0 .16 0. 20 0.01 0 .63 13 < 0. 01 < 0. 02
MERCURY, DISS. lUG/L) 8 0 .05 0. 03 0.02 0 .10 39 < 0. 02 < 1. 00
MOLVBOENUM, DISS. lUG/L] 2 200 .00 0. 00 200.00 200 .00 43 < 1. 00 < 300 .00
NICKEL, DISS. IUG/LI 4 22 .50 5. 00 20.00 30 .00 19 < 20. 00 < 20 .00
NITROGEN, AMMONIA, DISS. (HG/L] 47 0 .76 0. 31 0.11 1 .50 0
NITROGEN, NITRATE, DISS. lMG/LI 12 8 .24 18. 13 0.02 53 .80 37 < 0. 01 < 1. 00
NITROGEN, NITRITE, DISS. (MG/LI 3 0 .03 0. 02 0.01 0 .05 12 < 0. 01 < 0 .01
PH al 25 DEG C 49 7 .72 7.20 11 .30 0
PHOSPHATE AS PO4, DISS. lMG/LI 9 0 .11 0. 03 0.10 0 .20 20 < 0. 10 < 0 .10
POTASSIUM, DISS. (HG/LI 48 5 .89 4. 33 2.00 22 .00 1 < 2. 00 < 2 .00
SELENIUM, DISS. (UG/L) 8 10 .50 15. 74 1.00 41 .00 39 < 1. 00 < 2 .00
SILVER, DISS. IUG/L1 0 17 < 2. 00 < 10 .00
SODIUM, DISS. IMG/LI 49 136 .73 169. 11 14.00 556 .00 0
SAR 29 9 .16 11. 80 0.22 33 .42 0
SULFATE, DISS. IMG/LI 49 284 .31 620. 70 6.00 4042 .00 0
SULFIDE, TOTAL (MG/L) ~ 11 0 .49 0. 88 0.01 2 .71 4 < 0. 01 < 0 .20
SUSPENDED SOLIDS (MG/L) 46 1113 .30 2811. 41 2.00 12880 .00 2 < 1. 00 < 1 .00
ZINC, DISS. lMG/LI 40 0 .72 1. 46 0.01 7 .90 8 < 0. 01 < 0 .01
CATION/ANION BALANCE 1'/.1 29 1 .20 2. 11 -3.57 4 .86 0
DISS. DISSOLVED SOLIDS a 180 DEG IMG/L1 49 884 .76 907. 82 341.00 6376 .00 0
DISS. DISSOLVED SOLIDS, CALCULATED IMG/LI 29 1078 .28 1030. 27 524.00 5794 .00 0
. INDICATES NO DATA