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2015-07-30_HYDROLOGY - C2009087 (2)
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2015-07-30_HYDROLOGY - C2009087 (2)
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Last modified
8/24/2016 6:09:30 PM
Creation date
8/5/2015 8:26:31 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C2009087
IBM Index Class Name
Hydrology
Doc Date
7/30/2015
Doc Name
2nd Quarter 2015 DMRS (CO-0048275)
From
Peabody Sage Creek Mining, LLC
To
WQCD
Permit Index Doc Type
DMR’s
Email Name
JLE
DIH
Media Type
D
Archive
No
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COLORADO - CDPS WET TEST REPORT FORM - CHRONIC <br />it.i I A <br />PERMITTEE: Sage Creek Mine CDPS NO. CO -0048275 OUTFALL: IM hl� <br />TEST TYPE: ROUTINE XX ACCELERATED TEST SPECIES: P. promelas IWC: 100% <br />TEST RESULTS <br />LETHALITY <br />GROWTH <br />STATISTICAL METHOD <br />Concentration w/ Statistical Difference <br />>100% <br />>100% <br />Fisher's Exact/Dunnett's <br />Pass/Fail <br />Pass <br />N/A <br />100 <br />IC25 <br />>100% <br />>100% <br />Bootstrap <br />Pass/Fail <br />Pass <br />N/A <br />100 <br />TEST TIME & DATE START May 19, 2015 END <br />12:00 PM <br />DILUTION (% EFFLUENT) <br />May 26, 2015 <br />12:00 PM <br />MEASUREMENTS <br />CONTROL <br />6.50% <br />13.00% <br />25.00% <br />50.00% <br />100% <br />Day 1 % Survival <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 2 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 3 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 4 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 5 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 6 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 7 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />7 Day Mean Dry Weight <br />0.298 <br />0.303 <br />0.285 <br />0.324 1 <br />0.335 <br />0.318 <br />pH (Maximum/Minimum) <br />7.76-7.85 <br />7.81-7.85 <br />7.76-7.92 <br />7.83-7.94 <br />1 7.92-8.00 <br />7.88-8.06 <br />RECEIVING WATER USED FOR DILUTION? NO <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? YES <br />IF NO, LIST ALL DEVIATIONS: <br />HARDNESS (MG/L: EFFLUENT: 2700-2710 MHW WATER: 82.3 <br />ALKALINITY (MG/L) EFFLUENT: 389-394 MHW WATER: 80.5 <br />T. AMMONIA (MG/L) INITIAL EFFLUENT: <1.0 <br />T.RESIDUAL CHLORINE (MG/L) EFFLUENT: <0.1 <br />LABORATORY: ENVIRO-CHEM ANALYTICAL, INC. ANALYST: Liese K. Thompson <br />
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