1991-01-31_REPORT - C1981028 ‎(3)‎

• Permit No: C1981028
• IBM Index Class Name: Report
• Doc Date: 1/31/1991
• Doc Name: 1990 ANNUAL RECLAMATION REPORT
• Annual Report Year: 1990
• Permit Index Doc Type: ANNUAL RECLAMATION REPORT
• Media Type: D
• Archive: No

ACCU-LABS RESEARCH, INC.
11485 West 48th Avenue - Wheat Ridge, CO 80033 - (303) 423-2766
A N A L Y S I S R E P O R T
DATE: 10/09/90 PAGE 1
JOHN ALTHOUSE Lab Job Number: 9143-35576-5
COORS ENERGY COMPANY Date Samples Received: 09/20/90
P.O. BOX 467 Customer PO Number: (none)
GOLDEN, CO 80401
These samples to be disposed of 30 days after the date of this report.
ALR Designation - 9143-35576-5.1 9143.35576-5-2 9143-35576-5-3 9143-35576-5.4
Sponsor Designation - 96 122 AMY-1 FYP
Date Collected -
Determinations in mg/L unless noted
Calcium - dissolved 120 130 110 59
Iron - dissolved <0.01 <0.01 <0.01 <0.01
Magnesium - dissolved 54 47 34 22
Manganese - dissolved 0.65 1.8 <0.005 0.17
Molybdenum - dissolved <0.005 0.016 0.021 0.016
.m - dissolved 280 250 150 48
A..,alinity, Total (as CaCO3 to ph 4.5) 280 310 210 160
Carbonate (as CO3) <5 <5 <5 <5
Hardness (as CaCO3) 520 520 410 240
Bicarbonate (as HCO3) 340 370 250 200
PH
(pH Units) 7.7 7.6 7.7 7.6
Specific Conductance
(µmhos/cm) 2,200 1,900 1,400 600
Lead - dissolved <0.005 <0.005 <0.005 <0.005
Selenium - dissolved <0.005 <0.005 0.024 <0.005
Total Dissolved Solids (c180 •C) 1,400 1,200 850 330
Chloride 35 28 32 7
Sulfate (as SO4) 430 440 260 67
SAR
(meq/L) 5.33 4.78 3.21 1.35