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PERMFILE106224
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PERMFILE106224
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Entry Properties
Last modified
8/24/2016 9:59:00 PM
Creation date
11/24/2007 1:26:44 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981026
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Doc Name
COLO NPDES PERMIT
Section_Exhibit Name
APPENDIX R
Media Type
D
Archive
No
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,.. . , ~ <br />A. TERMS AND CONDITIONS <br />1. Effluent Limitations <br />C <br />PART I <br />Page la of 19 <br />Permit No.: CO-003192 <br />8egianing immediately and lasting through December 31, 1990 the permit tee <br />is authorized to discharge within the limitations specified below, from <br />outfall(s) serial number(s) 001, 002 and 003 <br />a) Effective during periods of no precipitation <br />Effluent Parameter <br />Discharge Limitations <br />Piaximum Concentration <br /> 30-day avg. a/ Daily Max. c/ <br />Flow - (MGD) N/A N/A <br />Total Suspended Solids (mg/1) 35 70 <br />Total Iron (mg/1) 3.5 7.0 <br />• pH - (Standard Units) shall remain between 6.5 and 9.0 c/. <br />011 and grease shall not exceed 10 mg/1 c/ in any grab sample nor shall there <br />be a visible sheen. <br />b) Effective during periods of precipitation less than or equal to the <br />10-year, 24-hour event for this facility. <br />Any discharge or increase in the volume of a discharge caused by <br />precipitation within any 24-hour period less than or equal to the <br />10-year, 24-hour precipitation event (or snowmelt of equivalent <br />volume) may comply with the following limitations instead of the <br />limitations of item a) immediately preceeding or item c) <br />immediately following. <br />Effluent Parameter Discharge Limitations <br />Maximum Concentration <br />Daily tdaximum c/ <br />Flow-(MGD) _ N/A <br />Settleable Solids (mill) j.l 0.5 <br />pH - (Standard Units) shall remain between 6.5 and 9.0 c/. <br />011 and grease shall not exceed 10 mg/1 c/ in any grab sample nor shall there <br />be a visible sheen. <br />• See part I.C. for Footnotes <br />Code: 1 - 7 Date: 9 - 84 <br />
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