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2010-10-21_HYDROLOGY - C2009087 (2)
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2010-10-21_HYDROLOGY - C2009087 (2)
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Last modified
8/24/2016 4:26:04 PM
Creation date
10/22/2010 11:18:56 AM
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Template:
DRMS Permit Index
Permit No
C2009087
IBM Index Class Name
HYDROLOGY
Doc Date
10/21/2010
Doc Name
3rd Quarter 2010 DMR's (CO0048275)
From
Peabody Colorado Operations, LLC
To
DRMS
Permit Index Doc Type
DMR’s
Email Name
JDM
Media Type
D
Archive
No
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COLORADO - CDPS WET TEST REPORT FORM - CHRONIC <br />PERMITTEE: Seneca Coal CDPS NO. CO-0000221 OUTFALL: f 1. -rA <br />TEST TYPE: ROUTINE XX ACCELERATED TEST SPECIES: C. dubfa k) 9&'U? <br />TEST RESULTS LETHALITY GROWTH STATISTICAL METHOD <br />Concentration w/ Statistical Difference >100% >100% Fisher's/Dunnetts <br />Pass/Fail Pass N/A <br />IC25 >100% >100% Bootstrap <br />F <br />Pass/Fail Pass N/A - - I <br />TEST TIME & DATE START Aug. 10. 2010 END Aug. 17, 2010 <br />10:30 AM 0:3 AM <br />DILUTION (% EFFLUENT) <br />MEASUREMENTS CONTROL 6.50% 13.00% 25.00% 50.00% 100% <br />Da 1 % Survival 100 100 100 100 100 100 <br />Da 2 100 100 100 100 100 100 <br />Da 3 100 100 100 100 100 100 <br />Da 4 100 100 100 100 100 100 <br />Da 5 100 100 100 100 100 100 <br />Da 6 100 100 100 100 100 100 <br />Da 7 100 100 100 100 100 100 <br /> <br />Mean 3 Brood Total 23.8 23.6 24.6 26 23 24.6 <br /> <br />H Maximum/Minim2m 8.538-9.156 8.364-9.092 8.290-8.950 8.353-8.705 8.408-8.7.974-8.182 <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: 1747-2180 MHW WATER: 74.52 <br />ALKALINITY (MG/L) EFFLUENT: 284292 MHW WATER: 61.27 <br />T. AMMONIA (MG/L) INITIAL EFFLUENT: <1.0 <br />T.RESIDUAL CHLORINE (MG/L) EFFLUENT: <0.1 <br />LABORATORY: ENVIRO-CHEM ANALYTICAL, INC. <br />ANALYST: <br />
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