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2002-05-13_PERMIT FILE - C1981018
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2002-05-13_PERMIT FILE - C1981018
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Last modified
8/24/2016 2:18:38 PM
Creation date
6/15/2010 4:39:12 PM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981018
IBM Index Class Name
Permit File
Doc Date
5/13/2002
Doc Name
NPDES permit Sediment Ponds
Section_Exhibit Name
Illustration 13
Media Type
D
Archive
No
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• <br />PART I <br />Page 2 of 19 <br />Permit No.: CO-0038024 <br />A. TERMS AND CONDITIONS <br />1. Effluent Limitations <br />Beginning immediately and lasting through December 31, 1988 the permittee <br />is authorized to discharge within the limitations specified below, from <br />outfall(s) serial number(s) 001, 002, 003, 005, 006, 007, 008 and 009, as <br />shown in Figure 1 on page 19. <br />a) Effective during periods of ao precipitation <br />C~ <br />Effluent Parameter <br />Flow - (MGD) <br />Total Suspended Solids (mg/1) <br />Total Iron (mg/1) <br />Salinity <br />Discharge Limitations <br />Maximum Concentration <br />30-day avg. a/ <br />N/A <br />35 <br />3.5 <br />N/A <br />pH - (Standard IInits) shall remain between 6.5 and 9.0 c/. <br />N/A <br />70 <br />7.0 <br />N/A <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 Cor 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 <br />Discharge Limitations <br />Maximum Concentration <br />Daily Maximum c/ <br />r 1 <br />U <br />Flow-(MGD) N/A <br />Settleable Solids (ml/1) ~,/ 0.5 <br />Salinity N/A <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.A.7, for Footnotes <br />Code: i - 7 Date: 9 - 84 <br />AAIFNDED 10/17/84 <br />AMENDED <br />Daily Max. c/ <br />
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