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Sanitary Sewer Overflow, Combined Sewer Overflow and Retention Treatment Basin

CSO SSO RTB Conner facility for banner
Environment, Great Lakes, and Energy

Sanitary Sewer Overflow, Combined Sewer Overflow and Retention Treatment Basin

Retention Treatment Basin (RTB), Combined Sewer Overflow (CSO), and Sanitary Sewer Overflow (SSO) discharges are described as discharges from a sewer system which contains untreated or partially treated sewage. Please click on SSO, CSO, and RTB program overview information below to learn more about RTB, CSO, and SSO discharges and what can make them occur.

Contacts

Charlie Hill
HillC@Michigan.gov
906-236-3916 

RTB/CSO/SSO Staff Map

Information

Laws and Rules

Permits