HYDRO20424

• Permit No: C1981023
• IBM Index Class Name: Hydrology
• Doc Date: 11/30/1990
• Doc Name: THIRD QUARTER 1990 MONITORING REPORT CHIMNEY ROCK MINE PN C-81-023
• From: GREYSTONE
• To: MLRD
• Permit Index Doc Type: OTHER GROUND WATER
• Media Type: D
• Archive: No

CHEMTECH
CHEMICAL AND BACIEBIOLOGICAL ANALYSES
6100 S. STRATLER
MURRAY,UTAH84707
[phone]
TO: Greystone Development Consultants DATE: 11-27-90
5990 Greenwood Plaza Blvd., STE 104
Englewood, CO 80111
DATE SUBMITTED: 10-03-90 - Chimney Rock Mine, 9-28-90
CERTIFICATE OF ANALYSIS
SAMPLE ID: W-16
LAB #: U055150 ANA LYST/DATE/TIME/M ETHOD
PARAMETER
Bicarbonate as HCO~, mg/1 514 RG 10-08-90@0800 EPA 310.1
Carbonate as C03, mg/1 '10.3 RG 10-08-90@0800 EPA 310.1
Calcium as Ca, mg/1 35.9 RH 11-09-90@0900 EPA 215.1
Chloride as C1, mg/1 4.6 JO 11-04-90@0800 EPA 325.3
Magnesium as Mg, mg/1 22.3 RH 11-09-90@0900 EPA 242.1
Potassium as K, mg/1 6.8 RH 11-09-90@0900 EPA 258.1
Sodium as Na, mg/1 185 RH 11-09-90@0900 EPA 273.1
Sulfate as 50~, mg/1 196 TM 10194-90@1030 EPA 375.4
TDS, mg/1 688 RG 10-08-90@0800 EPA 160.1
Iron as Fe (T), mg/1 7.86 RH 11-19-90@1110 EPA 236.1
Manganese as Mn (T), mg/1 0.195 RH 11-19-90@1110 EPA 243.1
Zinc as Zn (T), mg/1 0.013 RH 11-19-90@1110 EPA 289.1
Aluminum as Al (T), mg/1 <.1 RH 11-19-90@1110 EPA 202.1
Nitrite as NOS-N, mg/1 0.26 JO 10-10-90@1210 EPA 354.1
Ammonia as NHS-N, mg/1 6.26 TM 10-03-90@1130 EPA 350.1
pH Units 8.65 RG 10-04-90@0800 EPA 150.1
Conductivit,Y, umhos/cm 1,065 AR 10-10-90@1210 EPA 120.1
TSS, mg/1 26 RG 10-09-90@0800 EPA 160.2
Arsenic as As, mg/1 <.O1 RH 11-19-90@1110 EPA 206.2
Cadmium as Cd, mg/1 <.O1 RH 11-19-90@1110 EPA 213.2
Lead as Pb, mg/1 <.O1 RH 11-19-90@1110 EPA 239.1
Mercury as Hg, mg/1 <.0002 RH 11-19-90@1110 EPA 245.1
Selenium as Se, mg/1 <,002 RH 11-19-90@1110 EPA 270.2
Cation, meq/1 12.29
Anion, meq/1 12.98
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