REP27410

• 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

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I ACZ LABORATORIES INC DATA MANAGEMENT SYSTEM I
106/22/93 Water Analysis Report 14:42 I
Page 1 =________
Client Yampa Valley Coal Corp.
ddre:,s 29588 Routr. County Road 1k27
Dak Creek, Colorado 80467
.tn. Mr. Rtck Mills
Pro)ect 68'.OOA, TS Agreement $1266
Sample ID: GbIA6 Lab hlo. 93-WI/05104
.Sample Date Ttme: 05/23/93 15:05 Uate Received: 05%24:93
Parameters
Conducttvtty (Field) 8'~0. umhos/cm
pH (Field) 8.20 unit=.
Te mo e.rature (F teldl 14.
F~lkalinity as CaC03 342. mq/l
Eicarbonate as HC03 403. mq%;
Carbonate as C03 7. mq'1
Calcium, dissolved 133. mq%1
C'onducis~~tty h 25C 1020. umhos'cm
Hardness as CaCD3 554. mg%I
Magnesium, dissolved 54, mq/1
Nitrogen, ammonia 0.17 mg•'1
Ammonia as N (unionized) -0.05 mg/1
Nitrate .3s hJ, dissolved -.0'2 mg/1
!•lttrite as N, dissolved -0.01 mq%1
"Jitrate;'Nitrtte as N -0.02 mg/1
Phosphorus, ortho dins -0.005 mq%1
SA R, ire water .39
Sodtu;n, dissolved 21. mq/1
Sulfate 3']3. mq%1
Solids, total dissolved 716. mq/I
Cadmium. dissolved -.1 ug'1
Iron, dissol+ed 110. uq%1
Manq.anese, dissolved 350. ug/1
Lead, dtssol~)ed -2CI, ug%1
Molybdenu;n, dissolved -1fJ. ug'1
Mercury, d~s.sol_ed -.1 ug%1
Selenium, dissol~~ed -1. uq/I
Remarks:
t•JOte: hlegative sign "-' denotes that the value is less than "<"
Scott Habermehl, duality Assurance Dfficer~s.~.
Frank. E. Polniak, Inorganic Laboratory Supervisor~,~~.I,-~'~~