REP31379

• 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 ACZ LABORATORIES !NC DATA MANAGEMENT SYSTEM I
105/19/93 Water Analysis Report 09:43 I
___°__°________°_~_______________°____°°__________= Page 1 =________
Client Yampa Valley Coal Corp.
Address 29588 Routt County Road Ik27
!~ Oak Creek, Colorado 80467
n. Mr. Rick Mills
ro7ect 68400A, TS Agreement tk1266
Sample ID: GWB2 Lab No. 93-WI/04047
Sample Date Time: 04/29/93 11:25 Date Received: 04/29/93
Parameters
Conductivity (Field) 630. umhos/cm
pH (Field) 8.8 units
Temperature (Field) 11.
Alkalinity as CaCO3 246. mg/1
Bicarbonate as HCO3 298. mg/1
Carbonate as CO3 1. mg/1
Calcium, dissolved 2. mg/1
Conductivity ~ 25C 494. umhos/cm
Hardness as CaCO3 1. mg/1
Magnesium, dissolved -1. mg/1
Nitrogen, ammonia 0.45 mg/1
Ammonia as N (unionized) 0.07 mg/1
Nitrate as N, dissolved .04 mg/1
Nitrite as N, dissolved -0.01 mg/1
Nitrate/PJitrite as N 0.04 mg/I
Phosphorus, ortho diss -0.005 mg/1
~' SAR 1n water 60.76
~• Sadium, dissolved 131. mg/1
Sulfate 19. mg/I
Solids, total dissolved 304. mg/1
Cadmium, dissolved -.1 ug/1
Iron, dissolved 70. ug/1
Manganese, dissolved -10. ug/1
Lead, dissolved -20. ug/1
Molybdenum, dissolved -10. ug/I
Mercury, dissolved -.1 ug/I
Selenium, dissolved -1, ug/1
Remarks:
f•lote: Negative sign "-" denotes that the value is less than "<"
Scott Habermehl, 4uality Assurance Officer~,s~.
Frank E. Polniak, Inorganic Laboratory Supervisor/~
C~