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HYDRO20890
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HYDRO20890
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Entry Properties
Last modified
8/24/2016 8:42:41 PM
Creation date
11/20/2007 1:50:26 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982056
IBM Index Class Name
Hydrology
Doc Date
7/30/2007
Doc Name
2nd Quarter 2007 DMRS (CO-0036684)
From
Twentymile Coal Company
To
WQCD
Permit Index Doc Type
DMR’s
Media Type
D
Archive
No
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COLORADO -CDPS WET TEST REPORT FORM -ACUTE <br />PERMITTEE: Twentymile Coal Co~any CDPS NO.: CO-0036684 OUTFACE: 62.FCT <br />TYPE TEST: ROUTINE: XX ACCELERATED: SPECIES: P. promelas <br />TEST RESULTS: LC.~: >100% STATISTICAL METHOD: Binomial <br />TEST TIME & DATE: BEGIN: 1100 4/12/2007 END: 1100 4!16/2007 <br /> <br /> DILUTIONS (% EFFLUENT) <br />MEASUREMENTS 0% 12.5% 25% 50% 75% 100% <br /># @ START OF TEST: 40 40 40 40 40 40 <br /># ALIVE AFTER 24 HRS: 40 40 40 40 40 40 <br /># ALIVE AFTER 48 HRS: 40 40 40 40 40 40 <br /># ALIVE AFTER 72 HRS: 40 40 40 40 40 40 <br /># ALIVE AFTER 96 HRS: 40 40 40 40 40 39 <br />RECEIVING WATER USED FOR DILUTION? NO TOTAL RESIDUAL CI ~ (mgll): <0.1 <br />HARDNESS (mg/l): RECEIVING WATER: EFFLUENT: 2450 RECON WATER: 70 <br />ALKALINITY (mg/1): RECEIVING WATER: EFFLUENT: 655 RECON WATER: 70 <br />pH: INITIAL: CONTROL 7.9 100% EFFLUENT 8.2 <br />FINAL: CONTROL 7.9 100% EFFLUENT 8.3 <br />TOTAL AMMONIA AS N (mg/I): INITIAL 100%: <1.0 FINAL 100%: <1.0 <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? YE <br />IF NO, LIST DEVIATIONS FROM TEST SPECIFICATIONS: <br />LABORATORY: SGS North America Inc ANALYST: Holliday, Wehrle <br />COMMENTS: <br />04!08103 <br />ti <br />
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