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2013-08-14_HYDROLOGY - C1981022
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2013-08-14_HYDROLOGY - C1981022
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Last modified
8/24/2016 5:23:47 PM
Creation date
8/14/2013 2:00:31 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981022
IBM Index Class Name
HYDROLOGY
Doc Date
8/14/2013
Doc Name
Wet Study Results Reports
From
Oxbow Mining, LLC
To
DRMS
Permit Index Doc Type
NPDES
Email Name
BFB
SB1
Media Type
D
Archive
No
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COLORADO - CDPS WET TEST REPORT FORM - CHRONIC <br />PERMITTEE: Oxbow Minina CDPS NO. CO-0000132 OUTFALL: 015B <br />TEST TYPE: ROUTINE XX ACCELERATED TEST SPECIES: C. dubia <br />TEST RESULTS <br />LETHALITY <br />GROWTH <br />STATISTICAL METHOD <br />Concentration w/ Statistical Difference <br />52.60% <br />50.10% <br />Fisher's/Dunnetts <br />Pass/Fail <br />Fail <br />N/A <br />100 <br />lC25 <br />50% <br />50.30% <br />Bootstrap <br />Pass/Fail <br />Fail <br />N/A <br />100 <br />TEST TIME & DATE START July 23, 2013 END July 30, 2013 <br />9:30 AM 9:45 AM <br />DILUTION (% EFFLUENT) <br />MEASUREMENTS <br />CONTROL <br />6.50% <br />13.00% <br />25.00% <br />50.00•% <br />100% <br />Da 1 % Survival <br />100 <br />100 <br />100 <br />100 <br />100 <br />0 <br />Day 2 <br />100 <br />100 <br />100 <br />100 <br />100 <br />0 <br />'Day 3 <br />100 <br />100 <br />100 <br />100 <br />100 <br />0 <br />Day 4 <br />100 <br />100 <br />100 <br />100 <br />100 <br />0 <br />Day 5 <br />100 <br />100 <br />100 <br />100 <br />100 <br />0 <br />Day 6 <br />100 <br />100 <br />100 <br />100 <br />100 <br />0 <br />Da 7 <br />100 <br />100 <br />100 <br />100 <br />100 <br />0 <br />Mean 3 Brood Total 1 28.3 1 22.7 26.3 22.8 25.9 0 <br />H Maximum /Minimum 7.98 -8.21 8.04 -8.22 8.03 -8.23 1 8.22 -8.54 8.26 -8.66 8.35 -8.67 <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: 115.83 - 123.44 MHW WATER: 88.3 <br />ALKALINITY (MG /L) EFFLUENT: 1773 -1922 MHW WATER: 81.2 -83.6 <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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