REP20646

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 10/30/1992
• Doc Name: WATER ANALYSIS REPORT
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

I AC2 LABORATORIES INC DATA MANAGEMENT SYSTEM I
1.04/13/93 Water Rnalysis Report 13:02 I
________'_________________°__°_____________°______= Page 1 =______°_
Client Yampa Valley Coal Corp.
,~!=.~-dress 29588 Rout t County Road Ik27
(~~ Oak Creek, Colorado 80467
A n. Mr. Rick Mills
Protect 6840DA, T5 Agreement $1'266
' Sample ID: GWA9 Lab No. 93-WI/02411
Sample Date Time: 03'26/93 06:35 Date Received: D3 /26/93
Parameters
Conductivity (Field) 690. umhos/cm
~, pH (Field) 7.8 units
Temperature (Field) .~+.
Alkalinity as CaCO3 268. mg/1
Bicarbonate as HCO3 278. mg/1
Carbonate as CO3 2=+. mg/1
Calcium, dissolved 90, mq/l
Conductivity [il 25C 605. umhos/cm
Hardness as CaCO3 348. mg/1
Magnesium, dissolved 30. mg/1
Plitrogen, ammonia -0.05 mg/1
Ammonia as N (unionized) -O.DS mg/]
Nitrate as N, dissolved O.U6 mg/1
hJitrite as N, dissolved -0.01 mg/1
plitrate/hJ~trite as N 0.06 mg/1
Phosphorus, ortho diss -0.005 mg/1
SAR in water
~ .31
•
Sodium, dissolved 13. mg/1
Sulfa±e 6'+. mg/1
Solids, total dissolved 356. mg/I
Cadmium, dJSSOI~:ed -.1 ug/1
Iron, dissolved -20. ug/1
Manganese, dis~•olved 70. ug/1
Lead, di;sol~ed -20. uq/1
Molybdenum, dissolved -5D. ug/1
Mercury, dissolved -.1 ug/1
~ Selenium, dissol~~ed -1. ug/1
Pemarks:
t•Jote: Negative sign "-" denotes that the value is less than "<"
C•cott Habermehl, Quality Assurance Officer~~,
Frank E. Polniak, Inorganic Laboratory Supervisor'`
~.