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Connecticut sewage discharges in 2026

1,044 records of sewage discharges and water advisories in Connecticut dated in 2026, newest first, 1 earlier version or duplicate included and marked. Each record keeps the source's own times and wording; a record from the last six months, or one still in effect, also has a page of its own.

By type: Combined sewer overflow (CSO)646 · Sanitary sewer overflow (SSO)294 · Treatment plant bypass104

By source: Norwich Public Utilities (CT DEEP Performance Dashboard)223 · Bridgeport WPCA West Side (CT DEEP Performance Dashboard)214 · Greater New Haven WPCA (CT DEEP Performance Dashboard)166 · Bridgeport WPCA East Side (CT DEEP Performance Dashboard)55 · New Haven (CT DEEP Performance Dashboard)46 · Waterbury WPCF (CT DEEP Performance Dashboard)45 · MDC COLLECTIONS ONLY (CT DEEP Performance Dashboard)42 · The Metropolitan District (MDC) (CT DEEP Performance Dashboard)39 · 63 more

2026 in other states: Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont.

Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-02 21:26 UTC.

By month