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Michigan sewage discharges in 2012

1,468 records of sewage discharges and water advisories in Michigan dated in 2012, newest first. Each record keeps the source's own times and wording; a record from the last three months, or one that sets a status now, also has a page of its own.

By type: Combined sewer overflow (CSO)1,210 · Sanitary sewer overflow (SSO)258

By source: Michigan EGLE (MiEnviro CSO/SSO List)1,468

2012 in other states: Maine, New Hampshire, Rhode Island.

Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-05 01:25 UTC.

By month