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HYDRO28032
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HYDRO28032
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Entry Properties
Last modified
8/24/2016 8:47:21 PM
Creation date
11/20/2007 8:49:34 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981047
IBM Index Class Name
Hydrology
Doc Date
12/14/1987
Doc Name
DRAFT PERMIT FOR PUBLIC NOTICE BLUE RIBBON COAL CO PN CO-0033553
From
COLO DEPT OF HEALTH
To
WHOM IT MAY CONCERN
Permit Index Doc Type
NPDES
Media Type
D
Archive
No
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r <br />ti <br />PART I <br />Page la of 19 <br />Permit No.: CO-0033553 <br />A. TERMS AND CONDITIONS <br />1. Effluent Limitations <br />Beginning immediately and lasting through June 30, 1990 the permit tee is <br />authorized to discharge within the limitations specified below, from <br />outfall(s) serial number(s) 001, 002, 003. <br />Effluent Parameter <br />Flow-(MGD) <br />Settleable Solids (ml/1) j/ <br />Total Dissolved Solids (mg71) <br />Discharge Limitations <br />Maximum Concentration <br />Daily Maximum c/ <br />N/A <br />0.5 <br />N/A <br />pH - (Standard Units) shall remain between 6.5 and 9.0 c/. <br />Oil and grease shall not exceed 10 mg/1 c/ in any grab sample nor shall there <br />be a visible sheen. <br />Any discharge caused by precipitation within any 24-hour period <br />reater than the 10-year, 24-hour reci itation event (or snowmelt <br />of equivalent volume may comply with the following limitations <br />subject to burden of proof requirements described in Part I.A.2. <br />Flow-(MGD) - monitoring only <br />Total Dissolved Solids (mg/1) - monitoring only <br />pH - (Standard Units) shall remain between 6.5 and 9.0 c/. <br />011 and grease shall not exceed 10 mgll c/ in any grab sample nor <br />shall there be a visible sheen. <br />See part I.C. for Footnotes <br />Amended <br />Code: i - 7 Date: 9 - 84 <br />
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