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Michigan sewage discharges, December 2024

84 records of sewage discharges and water advisories in Michigan dated in December 2024, newest first. Each record keeps the source's own times and wording.

Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-05 06:27 UTC.

Sanitary sewer overflow (SSO): sewage spills from a sewer meant to carry sewage separately from rainwater. Treatment bypass: wastewater skips one or more treatment steps. Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system. Blended discharge: wastewater that skipped some treatment is mixed with treated wastewater.

Records in Michigan, December 2024, newest first
WhenReportStatus
to 4:30 PMCity of Flint · Flint River · SSO · 20 gallons · noticeended
to 12:40 PMInfrastructure Alternatives · Forester Creek · wwtp outfall · Bypass · 50 gallons · notice · mapended
to Dec 31 ’24, 5:26 AMCity of Sault Ste. Marie · St. Marys River · 001 St Marys River · Bypass · “6,100,000 gallons” · notice · mapended
to Jan 1 ’25, 10:19 PMCity of Flint · Flint River · 003 Flint River · Bypass · 14.6 million gallons · notice · mapended
to 3:31 AMGreat Lakes Water Authority (GLWA) · Detroit River · 017 Orleans (B14); Orleans (Westside of) & Detroit River · CSO · 60,000 gallons · notice · mapended
to 4:33 AMGreat Lakes Water Authority (GLWA) · Detroit River · 025 First-Hamilton (B23); First (extended) & Detroit River · CSO · 11.19 million gallons · notice · mapended
to 5:05 AMGreat Lakes Water Authority (GLWA) · Detroit River · 106 St. Aubin Screening , Disinfection Facility · CSO · 1.1 million gallons · notice · mapended
to 5:00 AMGreat Lakes Water Authority (GLWA) · Detroit River · 021 Randolph (B19); Randolph & Detroit River · CSO · 11.5 million gallons · notice · mapended
to 9:05 AMWayne County · Lower River Rouge · 002 Middlebelt CSO Retention/Treatment Basin · CSO · 1 million gallons · notice · mapended
to Dec 30 ’24, 7:55 AMMacomb County Public Works Office · Lake Saint Clair · 001 001 · CSO · 22.1 million gallons · notice · mapended
to Dec 31 ’24, 8:30 AMCity of Bay City · Saginaw River · 048 048 · CSO · 42.1 million gallons · notice · mapended
to Dec 30 ’24, 2:45 PMCity of Lincooln Park · Ecorse River · Lincoln Park Retention Basin - Ecorse River · SSO · 5.9 million gallons · notice · mapended
City of Saginaw · Saginaw River · R37 · CSO · volume not reported · notice · mapongoing
Saginaw Charter Township · Tittabawassee River · 003 · CSO · volume not reported · notice · mapongoing
City of Saginaw · Saginaw River · R03 · CSO · volume not reported · notice · mapongoing
City of Saginaw · Saginaw River · R04 · CSO · volume not reported · notice · mapongoing
City of Saginaw · Saginaw River · R07 · CSO · volume not reported · notice · mapongoing
City of Saginaw · Saginaw River · R05 · CSO · volume not reported · notice · mapongoing
to Dec 30 ’24, 6:15 AMGeorge W. Kuhn Drain Drainage District · Red Run · 001 001 · CSO · 77.46 million gallons · notice · mapended
to Dec 30 ’24, 6:16 AMGreat Lakes Water Authority (GLWA) · Detroit River · 012 Joseph Campau (B10); Joseph Campau & Detroit River · CSO · 231.02 million gallons · notice · mapended
to 8:40 PMGreat Lakes Water Authority (GLWA) · Detroit River · 011 Adair (B09); Adair & Detroit River · CSO · 2.18 million gallons · notice · mapended
to 6:41 PMGreat Lakes Water Authority (GLWA) · River Rouge · 079 Pembroke (B87); Frisbee & East Shore Rouge River · CSO · 710,000 gallons · notice · mapended
to Dec 30 ’24, 4:05 PMGreat Lakes Water Authority (GLWA) · River Rouge · 109 Oakwood RTB · CSO · 37.5 million gallons · notice · mapended
to Dec 30 ’24, 7:20 PMGreat Lakes Water Authority (GLWA) · Detroit River · 104 Conner Creek CSO Retention/Treatment Basin · CSO · 242 million gallons · notice · mapended
to 7:21 PMGreat Lakes Water Authority (GLWA) · River Rouge · 074 McNichols (B80 & 81); West McNichols & Rouge River · CSO · 10.37 million gallons · notice · mapended
to Dec 30 ’24, 3:35 PMMacomb County Public Works Office · Lake Saint Clair · 001 Retention Treatment Basin monitoring point · CSO · 45.7 million gallons · notice · mapended
to Dec 30 ’24, 7:12 AMMilk River Intercounty Drain Drainage District · Lake Saint Clair · 001 Milk River · CSO · 45.8 million gallons · notice · mapended
to Dec 30 ’24, 7:30 AMWayne County/River Rouge CSO RTB · Detroit River · 101 101 · CSO · 7.24 million gallons · notice · mapended
to Dec 30 ’24, 7:46 AMGreat Lakes Water Authority (GLWA) · Detroit River · 005 McClellan (B03); McClellan (extended) & Detroit River · CSO · 10.61 million gallons · notice · mapended
to 6:11 PMGreat Lakes Water Authority (GLWA) · River Rouge · 062 West Chicago (B63); West Chicago & Rouge River (West Shore) · CSO · 20,000 gallons · notice · mapended
to Dec 30 ’24, 7:23 AMGreat Lakes Water Authority (GLWA) · Detroit River · 007 Iroquois (B05); Iroquois & Detroit River · CSO · 75.97 million gallons · notice · mapended
to Dec 30 ’24, 12:10 PMGreat Lakes Water Authority (GLWA) · River Rouge · 101 Hubbell-Southfield CSO Retention/Treatment Basin · CSO · 167 million gallons · notice · mapended
to Dec 30 ’24, 9:58 AMCity of Dearborn · River Rouge · 117 117 · CSO · 47.33 million gallons · notice · mapended
to Dec 30 ’24, 10:50 PMWayne County Drainage Board · Detroit River · 001 Southgate / Wyandotte Retention Facility · CSO · 119.75 million gallons · notice · mapended
to Dec 31 ’24, 6:18 AMGreat Lakes Water Authority (GLWA) · Detroit River · 049 Detroit River Outfall · CSO · 912 million gallons · notice · mapended
to 11:47 PMWayne County · Lower River Rouge · 010 west of Beech Daly Road, Meadowdale Storm Sewer (Yale) · CSO · 1.7 million gallons · notice · mapended
to Dec 31 ’24, 8:00 AMSaginaw Charter Township · Tittabawassee River · 003 · CSO · 11.61 million gallons · notice · mapended
to 10:08 AMGreat Lakes Water Authority (GLWA) · River Rouge · 077 Seven Mile (B85); West Seven Mile & Rouge River (East Shore) · CSO · 1,000 gallons · notice · mapended
to 11:47 PMWayne County · Lower River Rouge · L41 west of Beech Daly Road/Michigan Avenue intersection · CSO · 2.7 million gallons · notice · mapended
to 11:26 PMCity of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · U01 Bonaparte Tile, Joy/Hazelton intersection, West Parkway · CSO · 200,000 gallons · notice · mapended
to 11:26 PMCity of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · M14 Ford Road, east of Belmont, extended south bank · CSO · 200,000 gallons · notice · mapended
to 11:26 AMCity of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · M13 Edward Hines/Parkland intersection, extended north bank · CSO · 200,000 gallons · notice · mapended
to 9:00 PMCity of Lansing · Grand River · 022 Ottawa Street at Grand Street · CSO · 123,000 gallons · notice · mapended
to Dec 30 ’24, 2:00 AMCity of Lansing · Grand River · 019 Oakland Avenue at Grand Avenue · CSO · 493,000 gallons · notice · mapended
to 9:00 PMCity of Lansing · Grand River · 016 North Grand River Avenue · CSO · 181,000 gallons · notice · mapended
to Dec 30 ’24, 8:00 AMCity of Lansing · Grand River · 015 Willow Street at Walnut Street · CSO · 653,000 gallons · notice · mapended
to Dec 30 ’24, 2:00 AMCity of Lansing · Grand River · 012 Knollwood at Cypress · CSO · 205,000 gallons · notice · mapended
to 9:00 PMCity of Lansing · Grand River · 046 Washtenaw Avenue at Grand Avenue · CSO · 9,000 gallons · notice · mapended
to Dec 30 ’24, 2:00 AMCity of Lansing · Red Cedar River · 032 Wilson Street at Herbert Street · CSO · 750,000 gallons · notice · mapended
to Dec 30 ’24, 7:00 AMCity of Lansing · Red Cedar River · 026 Hazel Street at Pennsylvania Avenue · CSO · 1,000 gallons · notice · mapended
to Dec 30 ’24, 8:00 AMCity of Lansing · Grand River · 024 Lenawee Street East of Grand Avenue · CSO · 815,000 gallons · notice · mapended
to 9:00 PMCity of Lansing · Grand River · 021 Shiawassee Street at Washington Square · CSO · 30,000 gallons · notice · mapended
to Dec 30 ’24, 5:06 PMCity of Dearborn · River Rouge · 014 1625' north of Rotunda, west bank · CSO · 16.25 million gallons · notice · mapended
to Dec 30 ’24, 5:06 PMCity of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 14.83 million gallons · notice · mapended
to Dec 30 ’24, 5:06 PMCity of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 2.01 million gallons · notice · mapended
to Dec 30 ’24, 9:00 AMCity of Lansing · Grand River · 017 Turner Street at Beaver Street · CSO · 251,000 gallons · notice · mapended
to Dec 30 ’24, 10:00 AMCity of Lansing · Grand River · 011 Roosevelt at Cypress · CSO · 110,000 gallons · notice · mapended
to Dec 30 ’24, 9:00 AMCity of Lansing · Grand River · 010 Lansing Avenue at Greenwood · CSO · 83,000 gallons · notice · mapended
to 5:33 AMGreat Lakes Water Authority (GLWA) · River Rouge · 063 Plymouth (B64); Plymouth & Rouge River · CSO · 0 gallons · notice · mapended
to Dec 29 ’24, 9:00 AMCity of Sault Ste. Marie · St. Marys River · 001 St Mary’s River · Blended · “9,870,000 gallons” · notice · mapended
to 8:38 PMGreat Lakes Water Authority (GLWA) · River Rouge · 063 Plymouth (B64); Plymouth & Rouge River · CSO · 40,000 gallons · notice · mapended
to 2:30 PMGenesee County Division of Water & Waste Services · Residential Yard · SSO · 500 gallons · noticeended
to 9:38 PMCity of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 300,000 gallons · notice · mapended
to 9:38 PMCity of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 20,000 gallons · notice · mapended
to 4:44 PMGreat Lakes Water Authority (GLWA) · River Rouge · 063 Plymouth (B64); Plymouth & Rouge River · CSO · 100,000 gallons · notice · mapended
to Dec 24 ’24, 12:00 AMGreat Lakes Water Authority (GLWA) · River Rouge · 077 Seven Mile (B85); West Seven Mile & Rouge River (East Shore) · CSO · 1,000 gallons · notice · mapended
to 9:00 PMEvart Department of Public Works · Eleventh Street & S. Oak Street - Intersection of cross streets · SSO · 3 gallons · noticeended
to 12:30 PMSun Communities · Wastewater spilled from a manhole in an area of 10' x 20' in the grass around the manhole and on the concrete pad under the home. · SSO · 30 gallons · noticeended
to Dec 17 ’24, 12:11 AMCity of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 180,000 gallons · notice · mapended
to Dec 17 ’24, 12:11 AMCity of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 10,000 gallons · notice · mapended
to 12:45 PMCity of Kalamazoo · OSH25112 - [house number removed] Block West Michigan Avenue, Oshtemo Township · SSO · 500 gallons · noticeended
to 2:33 PMGreat Lakes Water Authority (GLWA) · Detroit River · 049 Detroit River Outfall · CSO · 19.3 million gallons · notice · mapended
to 4:50 PMCity of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 1.17 million gallons · notice · mapended
to 4:50 PMCity of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 100,000 gallons · notice · mapended
to Dec 16 ’24, 11:51 AMGreat Lakes Water Authority (GLWA) · River Rouge · 063 Plymouth (B64); Plymouth & Rouge River · CSO · 10,000 gallons · notice · mapended
to 9:30 AMVillage of Brooklyn · ROW of Delameter St at Marshall St in the Village of Brooklyn - public street right of way in residential area · SSO · 1,500 gallons · noticeended
to 8:30 AMHaven Park Mgmt · Sashabaw Meadows Estates WWTP - area around wwtp system · SSO · 4,500 gallons · noticeended
to 12:50 PMCity of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 1.49 million gallons · notice · mapended
to 12:50 PMCity of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 130,000 gallons · notice · mapended
to 6:11 AMGreat Lakes Water Authority (GLWA) · River Rouge · 063 Plymouth (B64); Plymouth & Rouge River · CSO · 110,000 gallons · notice · mapended
to Dec 6 ’24, 12:45 PMThornton Farms Condominium Association · “Frey Fitzsimmons Drain” · Frey-fitzimmons drain - pipe at frey fitzimmons drain · Bypass · 73,000 gallons · noticeended
to 1:50 PMCity of Kalamazoo · “Axtell Creek” · KC-28-226 - [house number removed] Block Bronson Blvd, Kalamazoo, Michigan · SSO · 300 gallons · noticeended
to 2:30 PMVillage of Cassopolis · Right of way and retention pond North of 325 M62 - Road right of way and retention pond · SSO · 5,000 gallons · noticeended
to 11:53 AMCity of Kalamazoo · “Private Pond to SE of Canterbury House Apts” · [house number removed] Block Dragonfly Road · SSO · 2,500 gallons · noticeended

Sources: EGLE MiEnviro CSO/SSO List, retrieved 2026-11-05 06:11 UTC. A report's record id and times show when you hover or focus its "report" link.