GENERAL33709

• Permit No: C1981034
• IBM Index Class Name: General Documents
• Doc Date: 9/20/1984
• Doc Name: OSM Permit No. CO-0071
• From: OSM
• To: WESTERN ASSOCIATED COAL CORP
• Permit Index Doc Type: Other Permits
• Media Type: D
• Archive: No

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Flow Sld) or 41a[cr Level lG:l) I X i X I

! off I I X X I
( Dissolved Oxy en m /L I I I I
`~ Conductivity at 25°C µmhos/cm I X X I X I
' Temperature C° X I X
Laboratory Test
Turbidity JTU
' Total Suspended Solids m /L X ' X
Total Combustable Solids mg/L I X X I
Total Uisso!ved Solids molt X X X
Total Hardness as La C0~
Cnl IIRI F IAQ Ino In.~lc 1 mq/L I I
r<
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Carbonate CO - mg/L X X
Bicarbonate YCO't-t mg/L x X
Calcium Ca m /L X X I X
Chloride C1- m L X I X I
Fluoride (F'I m /L X I X
t•lagnes i um Mc m/ L I X X I
Nitro en: ARClonia (NH I mq/L I
Nitrate AIO - mg/L I I
Phosphate: P04'S as P m /L I
Potassium (Y. m /L X I X
Sodium (Ha mg/L X X
SAR m /L X I X I x I
Sulfate SOl,-~ mq/L X I x 4 x
Sulfide S'I mn/L I
:- Field data collected at the time of samplino should accompany laboratory analyses.
(1) Only for surface water (SY1) and mine discharge samples.
(2) Only for ground waver (G'~) samples.
~) Total ion concentration for surface water, or dissolved ion for ground water.
'.) Only for surface water and mine discharees with visible oil, grease, or coal fines.
(5) Those marked (X) are required parameters. Some of the required parameters may be~
deleted upon petitioning the Division. Those monitoring stations to be monitored
are listed in [he explanation which follows. (for approved analitical methods see
attached reference list)