Permit Number
MO-R04C000
Effective Date
Expiration Date
Description

SIC/ NAICS #924110

Discharges from regulated Phase 2 Municipal Separate Storm Sewer Systems - comprehensive general permit.

For more information, visit Municipal Separate Storm Sewer Systems (MS4).

*The department is in the process of renewing this permit. If this permit is issued to your facility, you must apply for renewal of your permit a minimum of 30 days before it expires, so the department can authorize your facility to continue operating in Missouri.