PERMFILE101726

• Permit No: C1981014
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 04 OTHER PERMITS
• Media Type: D
• Archive: No

PART I
Page No. 4
Permit No. CO-0036595
A. DEFINITION OF EFFLUENT LIMITATIONS
1. Effluent Limitations (continued)
(a) Outfalls 001. 002 end 005 (continued)
Any discharge or increase in volume of a discharge caused by precipitation within any 24-hour period erecter than the ]0-veaz.
24-hour event (or series of storms or snowmelt of equivalent volume) ~ comply with the following limitations -subject to
burden of proof requirements described in Pan I.A.3.
Effluent Parameter
Discharee Limitations
30-Dav Ave
Flow, MGD
Total Suspended Solids, mg/P
Total Iron, mg/P
Settleable Solids, mP/P
Oil and Grease, mg/P
pH, s.u. (minimum-maximum)
Repon
Report
Report
N/A
N/A
N/A
(b) Outfall 004
Effluent Parameter
Discharee Limitations
30-Dav Ave
-` Flow, MGD
_. Total Suspended Solids, mg/P
Total Iron, mg/P
Settleable Solids, mP/P
Oil and Grease, mg/P
pH, s.u. (minimum-maximum)
Whole Effluent Tonicity, Acute
Report
35
3.5
N/A
N/A
N/A
N/A
ALTERNATE LIMITATIONS
Daily Max
Repon
Repon
Report
Repon
10
6.5-9.0
Daily Max
Repon
70
7.0
Repon
]0
6.5-9.0
LCD > 100%
Any discharge or increase in the volume of a discharge caused by precipitation within any 24-hour period less than or equal to
the 10-veaz. 24-hour orecioitation event (or snowmelt of equivalent volume) nay comply with the following limitations - subjec~
to burden of proof requirements described in Pan I.A.3.
Effluent Parameter Discharee Limitations
30-Dav Ave Daily Max
Flow, MGD Report Report
Total Suspended Solids, mg/P Repon Repon
Total Iron, mg/P Repon Repon
Settleable Solids, mP/P N/A 0.5
Oil and Grease, mg/P N/A IO
pH, s.u. (minimum-maximum) N/A 6.5-9.0
Whole Effluent Tonicity, Acute- N/A LCD > 100%
•' See Part I.C. for Definitions.
i
INOY Nwaelnr 1,. Iw,