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V
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<br />A
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<br /> NUCLA MINE GROUND HATER QUALI TY STA TISTICS REPORT
<br /> SAMPLE POI11T GN-N4R(WA0104)
<br /> LOCATION 47N16H36BC
<br /> GEOLOGIC UNIT DAKOTA COAL
<br /> OBSERVAT IONS MEAN ST.DEV. MIN t1AX
<br /> FIELD PARAMCFERS
<br /> CONDUCTIVITY (UMHOS/CM) 1 440U .G0 4400. 00 4400. 00
<br /> PH (UN17S) 1 6 .58 6. 48 6 .48
<br /> HAIFR TEMPCRAIURE (OEG C) 1 12 .50 12. 50 12 .50
<br /> UEPTII TO HATER (FF) I 6 .G9 6. 09 6 .09
<br /> LABORATORY PARAMETERS
<br /> ALKALINITY, DISS. (MG/L OF CAC03) 1 557 .(10 557. 00 557. 00
<br /> ALUMINUM, DISS. (IdG/L) 1 0 .05 0. 115 0 .05
<br /> ARSENIC, 0155. (UG/L) 1 1 .(1p 1. 00 1. (10
<br /> RAR IIIM, DISS. (UG/L) 1 10 .00 1(1. 00 10. (I fl
<br /> DICAItBONATE, DISS. (MG/L) 1 G80 .00 680. Oft 680. OU
<br /> BOR011, DISS. (UG/L) 1 280 .00 28(1. (10 280. 00
<br /> CADFII UM, UISS. (I1G/L) 1 24 .00 25. 00 24. (111
<br /> CALCIUM, DISS. (MG/L) 1 591 .00 491. OU 491. 00
<br /> CARBONATE, DISS. (MC,/L) 1 O .UO O. f10 0. 00
<br /> CHLORIDE, UISS, (IVG/L) 1 45 .00 45. 00 45. 0(1
<br /> CHROIAIUM, DISS. (UG/L) 1 10 .00 1(1. (10 10. 00
<br /> CONDUCT I V I TY @ 25 DEG C (UPIIIO S/CM ) 1 5310 .00 5310. f10 5310. (JO
<br /> COPPER, DISS. (UG/L) 1 10 .00 10. 00 10. 00
<br /> FLUOIt10E, DISS. SMG/L) 1 1 .20 1. 20 1. 20
<br /> HANDNESS AS CAC03 (MG/L) 1 4569 .00 4569. 00 4569. 00
<br /> IRON, DISS, (FIG/L) 1 0 .71 (1. 71 0. 71
<br /> LEAD, DISS. (UG/L) 1 20 ,00 2(1. (10 20. (1(1
<br /> MACH f_SIUM, DISS. (MG/L) 1 BIS .UO 815. 00 e15. oD
<br /> MANGANESE, DISS, (MG/I_) 1 1 .42 1. 42 1. 42
<br /> MERCIIR Y, DISS. (UG/L) 1 0 .20 U. 2f1 0. 20
<br /> MOLYIiD EN 014, DISS. ( UG/L ) 1 5(1 .00 50. 00 50. 00
<br /> NICY.E L, DISS. (UC/L) 1 20 .00 20, 00 20. (10
<br /> NITROGEN, AMMONIA, UISS. (MG/LJ 1 0 .57 1i. 57 0. 57
<br /> N17P,OGEN, NITRATE, DISS. (MG/L) 1 (1. 06 0. (16 O. f16
<br /> 1111 R(1GEN, NITRITE, DISS. (MG/L) 1 0 .01 U. O1 O. U1
<br /> PII C@ 25 DEG C 1 7 .00 7. 0(1 7. 00
<br /> PHOSPHATE AS POh, UISS, (MC/L) (1 ,
<br /> POTASSIUM, DISS. (MG/L) 1 29. 00 29, 00 29. (10
<br /> SELF.411UM, DISS. (UG/L) 1 1 . Ufl 1. OU 1. 0(1
<br /> SILVER, DISS. (UC/L) 1 lfl . UO 10. 00 10. 1)0
<br /> SODIIIM, DISS. (MG/L) 1 261. 00 261. 00 261. Of1
<br /> SAR 1 1 .70 1. 7(1 1. 70
<br /> SULFATE, DISS. (MG/L) 1 4363 .00 4363. ii0 4363. u0
<br /> SULFIDE, TOTAL. (14G/L) 1 (I, 2U I1. 2f1 0. 20
<br /> SUSPENDED SOLIDS (MG/I_) 1 Bh, 00 85. 00 84. 00
<br /> ZINC, DISS, (MG/L) 1 (1 .08 0. 08 0. 08
<br /> CA710N/ANION OALANCE 1~) 1 -0 .19 -0. 19 -0. 19
<br /> UISS. UISSOLV ED SULIDS @ 18(1 DEC (MG/L) 1 6368. 00 6368. OD 6358. 00
<br /> UISS. DISSOLVED SOLIDS, CALCULATED (MG/L
<br />_________________________________________ 1 63(19. 00 6309. 00 6309. 00
<br /> INDICATES NO DATA
<br />Ta61e 7-11. Ground Water Quality Statistics Report for GW-N4R
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