Laserfiche WebLink
TABLE 33 <br />TWENTYMILF. COAL COMPANY <br />PERIOD OF RECORD WATER QUALITY DATA <br />SITE: AVF14 (WELL AVM-14, FISH CREEK ALLUVIUM) DATUM= 6650.39 Well installed in August 2001 <br />~-CATEGORY PARAMETER ANALYSIS TYPE UNITS OCT NO\' DEC JAN FEB MAR APR MAY JUN JUL AUG SF,P <br />AFIELD PARAMETERS DATE _ <br />II/I (/2002 2/SR003 5/12/2003 8/8/2003 <br /> WATER ELEVATION FT ABOVE MSL 6642.27 6645.08 6645.59 6640.69 <br /> WATER LEVEL FT 8.12 S.3I 4.8 9.7 <br />PHYSICAL PROPERTIES TEMPERATURE FIELD DEGREESC 6.8 5.6 7 IS <br /> CONDUCTIVITY FIELD UMHOS/CM 1140 960 861 860 <br /> LAB UMHOS/CM 730 980 970 <br /> PH FIELD PH 7.57 7.SI 7.53 7.76 <br /> LAB PH 7.68 7.34 7.31 <br /> SOLIDS TOTAL-DISS MG/L 680 670 650 <br />CATIONS CALCIUM DISSOLVED MG/L 110 100 98 <br /> MAGNESRJM DISSOLVED MG/L 46 S2 54 <br /> SODIUM DISSOLVED MG/L 64 6I 65 <br />ANIONS BICARBONATE AS IiCO3 MG/L 350 350 370 <br /> CARBONATE AS CO3 MG/L < 1 < I < 1 <br /> SULFATE NOT APPLICABLE MG/L 300 260 210 <br />PRIMARY CADMIUM DISSOLVED UG/L <2 <2 <5 <br /> LEAD DISSOLVED UG/L <SO <SO ~ <50 <br /> MERCURY DISSOLVED UG/L <0.2 <0.2 <.2 <br /> SELENIUM DISSOLVED UG/L <2 <2 <2 <br />SECONDARY IRON DISSOLVED UG/L <5 8 4500 <br /> MANGANESE DISSOLVED UG/L 110 310 200 <br />TRACE METALS MOLYBDENUM DISSOLVED UG/L <50 <50 <50 <br />NUTRIENTS NITROGEN AMMIA-FREE MG/L <0.05 0.06 0.07 <br /> NITRATE MG/L <0.02 <0.02 0.05 '' <br /> NITRITE MG/L 0.02 <0.02 <.OS <br /> NO3+NO2 MG/L 0.02 <0.02 0.05 <br /> PHOSPHATE ORTHO-DISS MG/L <0.01 <0.01 <.Ol <br />E%CEL:1\Environmrnlal~DMG\PR6\Wala DauWew Alluvial W[1120W <br />