REP44283

• 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 INC DATA MANAGEMENT SYSTEM I
112/15/93 Water Analysis Report 12:43 I
___________________°____________-- ----------°°°°_= Pa e
--°---------- g
=°_°____°
1
Client Yampa Valley Coal Corp.
Address 29588 Routt County Road 1k27
Oak Creek, Colorado 80467
Attn. Mr. Rick Mills
Project 68400A, TS Agreement ~k1266
Sample ID: GWA-2 Lab No. 93-WI/12000
Sample Date Time: 11/30/93 10:35 Date Received: 11/30/93
Parameters
Conductivity (Field) 1380. umhos/cm
pH (Field) 6.3 units
Temperature (Field) 2.
Alkalinity as CaCO3 400. mg/1
Bicarbonate as HCO3 488. mg/1
Carbonate as CD3 0. mq/1
Calcium, dissolved 137 mg/1
Conductivity ~ 25C 1200 umhos/cm
Hardness as CaCO3 556. mg/I
Magnesium, dissolved 52. mg/1
tJitrogen, ammonia 0.44 mg/I
Ammonia as N (unionized) -0.05 mg/1
Nitrate as N, dissolved .03 mg/I
Nitrite as N, dissolved 0.01 mg/1
Nitrate/Nitrite as N 0.04 mg/1
Phosphorus, ortho diss 0.025 mg/1
Sodium, dissolved 51. mg/1
Sulfate
~ 286. mg/1
.
' Solids, total dissolved 822. mg/1
Cadmium, total recov. .8 ug/1
Cadmium, dissolved -.1 ug/1
Iron, total recov. 78900. ug/1
Iron, dissolved 840. ug/1
Manganese, dissolved 1210. ug/1
Manganese, tot. rec. 230. ug/1
Lead, dissolved -20. ug/1
Molybdenum, total recov. -'10. ug/1
Molybdenum, dissolved -10. ug/1
Mercury, total recov. -.2 ug/1
Mercury, dissolved -.2 ug/1
Selenium, total recov. -1. ug/1
Selenium, dissolved -1. ug/1
Silver, total recov. -.5 ug/1
Zinc, total recov. 230. ug/1
Remarks:
Note: Negative sign "-" denotes that the value is less than "<"
Scott Habermehl, Project Manager/s~,
Frank E. Polniak, Inorganic Laboratory Supervisor~~y