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Michigan sewage discharges, October 2026

130 records of sewage discharges and water advisories in Michigan dated in October 2026, 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 01:25 UTC.

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

Records in Michigan, October 2026, newest first
WhenReportStatus
Bath Charter Township · SSO · volume not reported report · noticeongoing
City of Traverse City · SSO · volume not reported report · noticeongoing
City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge, Lower River Rouge · CSO · volume not reported report · notice · mapto Nov 5, 4:50 PM
City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge, Lower River Rouge · CSO · volume not reported report · notice · mapto Nov 5, 4:50 PM
City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge, Lower River Rouge · CSO · volume not reported report · notice · mapto Nov 5, 4:50 PM
Wayne County · Lower River Rouge · CSO · volume not reported report · notice · mapto Nov 5, 4:50 PM
Great Lakes Water Authority (GLWA) · Detroit River, River Rouge · CSO · volume not reported report · notice · mapto Nov 5, 4:32 PM
Great Lakes Water Authority (GLWA) · Detroit River, River Rouge · CSO · volume not reported report · notice · mapto Nov 5, 4:31 PM
City of Dearborn · Lower River Rouge, River Rouge · CSO · volume not reported report · notice · mapto Nov 5, 4:22 PM
City of Dearborn · Lower River Rouge, River Rouge · CSO · volume not reported report · notice · mapto Nov 5, 4:22 PM
Great Lakes Water Authority (GLWA) · Detroit River, River Rouge · CSO · volume not reported report · notice · mapto Nov 5, 4:21 PM
RHP Properties · SSO · volume not reported report · noticeongoing
South Haven Area Water-Sewer Authority · Black River · SSO · 1,100 gallons report · notice · mapto Nov 12, 7:19 AM
Lake Mitchell Sewer Authority · SSO · volume not reported report · noticeongoing
City of Traverse City · SSO · volume not reported report · noticeongoing
Sun Communities · Bypass · volume not reported report · noticeongoing
Village of Cassopolis · SSO · volume not reported report · noticeongoing
City of Flint · Flint River · SSO · volume not reported report · notice · mapto Nov 22, 10:00 AM
Oakland County Water Resources Commissioner's Office (sanitary systems) · SSO · volume not reported report · noticeongoing
Sylvan Glen Estates, LLC · Bypass · volume not reported report · noticeongoing
Muskegon County Board of Public Works · SSO · volume not reported report · noticeongoing
Northville Crossing Manufactured Home Community · SSO · 1,000 gallons report · noticeended
Sylvan Glen Estates, LLC · Bypass · volume not reported report · noticeongoing
FSI Millstone Pond Property, LLC · Bypass · volume not reported report · noticeongoing
FSI Millstone Pond Property, LLC · Bypass · volume not reported report · noticeongoing
Village of Otisville · SSO · volume not reported report · noticeongoing
BASF Corporation · SSO · volume not reported report · noticeongoing
Muskegon County Board of Public Works · SSO · volume not reported report · noticeongoing
BASF Corporation · SSO · volume not reported report · noticeongoing
City of Dearborn · Lower River Rouge, River Rouge · CSO · 1.17 million gallons report · notice · mapto Nov 15, 2:23 PM
City of Dearborn · Lower River Rouge, River Rouge · CSO · 100,000 gallons report · notice · mapto Nov 15, 2:23 PM
Sylvan Glen Estates, LLC · Bypass · volume not reported report · noticeongoing
Great Lakes Water Authority (GLWA) · Detroit River, River Rouge · CSO · volume not reported report · notice · mapto Nov 14, 10:50 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:30 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:15 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 10:00 PM
City of Sault Ste. Marie · Saint Marys River · Bypass · 217,000 gallons report · notice · mapto Nov 14, 9:44 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 7:00 PM
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 7:00 PM
Northville Crossing Manufactured Home Community · Bypass · 100 gallons report · noticeended
City of Lansing · Grand River, Red Cedar River · CSO · volume not reported report · notice · mapto Nov 14, 9:00 AM
BASF Corporation · SSO · volume not reported report · noticeongoing
to 3:30 PMOakland County Water Resources Commissioner's Office (sanitary systems) · Gravel area at MH BLT013108 located on MLK Blvd approximately 1,000 ft NE of Woodward Ave. · SSO · 100 gallons report · noticeended
to Oct 9, 12:30 PMSpring Arbor Township/Summit Township · “Not sure where the storm drain goes to” · Air release was leaking on a pressure sewer · SSO · 1,500 gallons report · noticeended
to 2:35 PMOakland County Water Resources Commissioner's Office (sanitary systems) · Sanitary Sewer Pump Station · SSO · 150 gallons report · noticeended
to 10:30 PMMichigan Department of Natural Resources · Excavation area by aeration tank · Bypass · 100 gallons report · noticeended
to 8:30 AMLivingston County Drain Commissioners Office · 08-04-300-006 - 42.67723142784947,-83.7584055503366 · SSO · 5,600 gallons report · noticeended
to 9:30 PMCity of Battle Creek · WASTE WATER TREATMENT PLANT - Area around the Headworks building · SSO · 200 gallons report · noticeended
to 3:40 PMCity of Kalamazoo · Manhole located off the North East corner of the building. · SSO · 300 gallons report · noticeended
to 12:52 PMPorter Township · Shavehead Lake · Culvert area between swamp and creek · SSO · 50 gallons report · notice · mapended
to 1:00 PMWestern Townships Utilities Authority (WTUA) · median of michigan ave. · SSO · 20 gallons report · noticeended
City of Albion · Kalamazoo River · SSO · 400,000 gallons report · notice · mapended
to 10:30 AMWayne County · Lower River Rouge · 002 Middlebelt CSO Retention/Treatment Basin · CSO · 480,000 gallons report · notice · mapended
Macomb County Public Works Office · Lake Saint Clair · CSO · 6.3 million gallons report · notice · mapended
Milk River Intercounty Drain Drainage District · Milk River · CSO · 11.1 million gallons report · notice · mapended
Wayne County/River Rouge CSO RTB · River Rouge · 101 · CSO · volume not reported report · notice · mapongoing
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 64.2 million gallons report · notice · mapended
to 6:40 AMCity of Dearborn · River Rouge · 017 Rouge Manufacturing Complex Turning Basin · CSO · 6.44 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 9.5 million gallons report · notice · mapended
to 8:43 AMGeorge W. Kuhn Drain Drainage District · Red Run · 001 001 · CSO · 84.02 million gallons report · notice · mapended
to 4:19 AMWayne County Drainage Board · Detroit River · 002 Pine St Pump Station · CSO · 3.99 million gallons report · notice · mapended
to 3:40 PMWayne County Drainage Board · Detroit River · 001 Southgate / Wyandotte Retention Facility · CSO · 48.74 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 28.35 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 110,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 130.2 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 440,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 87 million gallons report · notice · mapended
to 4:53 AMCharter Township of Redford · Ashcroft-Sherwood Drain · 45A Orange Lawn/Woodbine intersection · CSO · 840,000 gallons report · notice · mapended
to 4:35 AMCharter Township of Redford · Upper River Rouge · U10 Ross and Sarasota extended, south bank · CSO · 300,000 gallons report · notice · mapended
to 4:35 AMCharter Township of Redford · Tarabusi Creek · U11 Ross, 800' west of Beech Daly, south bank · CSO · 2 million gallons report · notice · mapended
to 4:35 AMCharter Township of Redford · Tarabusi Creek · U9 Graham and Sarasota extended, north bank · CSO · 900,000 gallons report · notice · mapended
to 4:35 AMCharter Township of Redford · Bell Branch · U5 Inkster Road, Denby and Keeler extended, east bank · CSO · 400,000 gallons report · notice · mapended
to 4:35 AMCharter Township of Redford · Bell Branch · U4 Meadowbrook, east of Inkster Road · CSO · 100,000 gallons report · notice · mapended
to 4:35 AMCharter Township of Redford · Bell Branch · U3 south of [house number removed] Mile, east of Meadowbrook, west bank · CSO · 200,000 gallons report · notice · mapended
to 4:35 AMCharter Township of Redford · Ashcroft-Sherwood Drain · U2 West Chicago/Grayfield intersection, east bank · CSO · 6.9 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 220,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 3.9 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 258.2 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
to 11:31 AMWayne County · Lower River Rouge · 010 west of Beech Daly Road, Meadowdale Storm Sewer (Yale) · CSO · 2.3 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 3.33 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 90.68 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1.53 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 11.38 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 540,000 gallons report · notice · mapended
to 5:55 AMCity of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · U01 Bonaparte Tile, Joy/Hazelton intersection, West Parkway · CSO · 400,000 gallons report · notice · mapended
to 5:55 AMCity 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 · 400,000 gallons report · notice · mapended
to 5:55 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 · 400,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 2.29 million gallons report · notice · mapended
to 11:31 AMWayne County · Lower River Rouge · L41 west of Beech Daly Road/Michigan Avenue intersection · CSO · 4.1 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 3.8 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 4,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 12.55 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 12.64 million gallons report · notice · mapended
to 1:14 AMMason County · “No name natural watercourse” · Storm Sewer in Road · SSO · 4,500 gallons report · noticeended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 90,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 6.05 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 90,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 180,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1.08 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 540,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 4.7 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 1,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 100 gallons report · notice · mapended
to Oct 2, 7:17 AMCity of Dearborn · River Rouge · 014 1625' north of Rotunda, west bank · CSO · 11.9 million gallons report · notice · mapended
to Oct 2, 7:17 AMCity of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 12.38 million gallons report · notice · mapended
to Oct 2, 7:17 AMCity of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 1.61 million gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 460,000 gallons report · notice · mapended
Great Lakes Water Authority (GLWA) · River Rouge, Detroit River, River Rouge · CSO · 520,000 gallons report · notice · mapended

Sources: EGLE MiEnviro CSO/SSO List, retrieved 2026-11-05 01:07 UTC. A report's record id and times show when you hover or focus its "report" link.