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Michigan sewage discharges, June 2025

193 records of sewage discharges and water advisories in Michigan dated in June 2025, 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. 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, June 2025, newest first
When	Report	Status
Jun 30 ’25, 4:00 PMto Jul 3 ’25, 4:00 PM	Puritan Holdings, LLC · playground - manhole · SSO · 2,500 gallons · notice	ended
Jun 30 ’25, 3:30 PMto 4:45 PM	City of Lansing · Grand River · 019 Oakland Avenue at Grand Avenue · CSO · 54,000 gallons · notice · map	ended
Jun 30 ’25, 3:30 PMto 4:30 PM	City of Lansing · Grand River · 016 North Grand River Avenue · CSO · 27,000 gallons · notice · map	ended
Jun 30 ’25, 3:30 PMto 4:30 PM	City of Lansing · Grand River · 015 Willow Street at Walnut Street · CSO · 80,000 gallons · notice · map	ended
Jun 30 ’25, 3:30 PMto 4:15 PM	City of Lansing · Grand River · 012 Knollwood at Cypress · CSO · 30,000 gallons · notice · map	ended
Jun 30 ’25, 3:30 PMto 4:15 PM	City of Lansing · Grand River · 046 Washtenaw Avenue at Grand Avenue · CSO · 3,000 gallons · notice · map	ended
Jun 30 ’25, 3:30 PMto 4:45 PM	City of Lansing · Red Cedar River · 032 Wilson Street at Herbert Street · CSO · 119,000 gallons · notice · map	ended
Jun 30 ’25, 3:30 PMto 4:30 PM	City of Lansing · Grand River · 024 Lenawee Street East of Grand Avenue · CSO · 78,000 gallons · notice · map	ended
Jun 30 ’25, 3:30 PMto 4:15 PM	City of Lansing · Grand River · 022 Ottawa Street at Grand Street · CSO · 50,000 gallons · notice · map	ended
Jun 30 ’25, 3:30 PMto 4:30 PM	City of Lansing · Grand River · 021 Shiawassee Street at Washington Square · CSO · 11,000 gallons · notice · map	ended
Jun 30 ’25, 3:00 PMto 6:00 PM	City of Lansing · Grand River · 017 Turner Street at Beaver Street · CSO · 34,000 gallons · notice · map	ended
Jun 30 ’25, 3:00 PMto 6:30 PM	City of Lansing · Grand River · 011 Roosevelt at Cypress · CSO · 11,000 gallons · notice · map	ended
Jun 30 ’25, 3:00 PMto 6:00 PM	City of Lansing · Grand River · 010 Lansing Avenue at Greenwood · CSO · 7,000 gallons · notice · map	ended
Jun 27 ’25, 4:30 PMto Jun 30 ’25, 11:00 AM	Lake Villa · [house number removed] Laurel Leah Oxford MI 48371 · SSO · 200 gallons · notice	ended
Jun 27 ’25, 3:30 PMto 4:30 PM	City of Lansing · Grand River · 014 Willow Street at Pine Street · CSO · 90,000 gallons · notice · map	ended
Jun 27 ’25, 3:30 PMto 4:40 PM	Oakland County Water Resources Commissioner's Office (sanitary systems) · Featherstone Street and MLK Jr. Blvd, Pontiac - Discharge occurred at a manhole in the right of way on the north side of Featherstone Street, approximately 350 feet east of MLK Blvd. The discharge flowed onto Featherstone Street and into two catch basins on the north side of Featherstone Street. · SSO · 60 gallons · notice	ended
Jun 27 ’25, 3:30 AMto 4:15 PM	City of Lansing · Grand River · 008 NW Wastewater Treatment Plant · CSO · 391,000 gallons · notice · map	ended
Jun 27 ’25, 3:15 AMto 6:30 PM	City of Lansing · Grand River · 015 Willow Street at Walnut Street · CSO · 613,000 gallons · notice · map	ended
Jun 27 ’25, 3:15 AMto 6:15 PM	City of Lansing · Grand River · 012 Knollwood at Cypress · CSO · 434,000 gallons · notice · map	ended
Jun 27 ’25, 3:15 AMto 5:45 PM	City of Lansing · Grand River · 017 Turner Street at Beaver Street · CSO · 271,000 gallons · notice · map	ended
Jun 27 ’25, 3:15 AMto 6:30 PM	City of Lansing · Grand River · 034 Moores River Drive at Moores Park · CSO · 1.83 million gallons · notice · map	ended
Jun 27 ’25, 3:15 AMto 8:00 PM	City of Lansing · Grand River · 022 Ottawa Street at Grand Street · CSO · 1.47 million gallons · notice · map	ended
Jun 27 ’25, 3:15 AMto 5:15 PM	City of Lansing · Grand River · 021 Shiawassee Street at Washington Square · CSO · 156,000 gallons · notice · map	ended
Jun 27 ’25, 3:15 AMto 5:00 PM	City of Lansing · Grand River · 019 Oakland Avenue at Grand Avenue · CSO · 400,000 gallons · notice · map	ended
Jun 27 ’25, 3:00 AMto 5:45 PM	City of Lansing · Grand River · 016 North Grand River Avenue · CSO · 252,000 gallons · notice · map	ended
Jun 27 ’25, 3:00 AMto 4:45 PM	City of Lansing · Grand River · 011 Roosevelt at Cypress · CSO · 66,000 gallons · notice · map	ended
Jun 27 ’25, 3:00 AMto 5:15 PM	City of Lansing · Grand River · 009 Martin L King Jr. Boulevard · CSO · 351,000 gallons · notice · map	ended
Jun 27 ’25, 3:00 AMto 5:00 PM	City of Lansing · Grand River · 046 Washtenaw Avenue at Grand Avenue · CSO · 115,000 gallons · notice · map	ended
Jun 27 ’25, 3:00 AMto 8:00 PM	City of Lansing · Red Cedar River · 032 Wilson Street at Herbert Street · CSO · 29,000 gallons · notice · map	ended
Jun 27 ’25, 3:00 AMto 5:15 PM	City of Lansing · Red Cedar River · 026 Hazel Street at Pennsylvania Avenue · CSO · 172,000 gallons · notice · map	ended
Jun 27 ’25, 3:00 AMto 6:00 PM	City of Lansing · Grand River · 024 Lenawee Street East of Grand Avenue · CSO · 770,000 gallons · notice · map	ended
Jun 25 ’25, 11:30 PMto Jun 26 ’25, 4:30 AM	Iron Mountain/Kingsford Joint Sewage Authority · Menominee River · 002 002 · CSO · 2.47 million gallons · notice · map	ended
Jun 25 ’25, 5:18 PMto 5:37 PM	Wayne County · Lower River Rouge · 010 west of Beech Daly Road, Meadowdale Storm Sewer (Yale) · CSO · 1.3 million gallons · notice · map	ended
Jun 25 ’25, 5:18 PMto 5:37 PM	Wayne County · Lower River Rouge · L41 west of Beech Daly Road/Michigan Avenue intersection · CSO · 1.6 million gallons · notice · map	ended
Jun 25 ’25, 4:07 PMto 5:58 PM	City of Dearborn · River Rouge · 014 1625' north of Rotunda, west bank · CSO · 200,000 gallons · notice · map	ended
Jun 25 ’25, 4:07 PMto 5:58 PM	City of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 2.3 million gallons · notice · map	ended
Jun 25 ’25, 4:07 PMto 5:58 PM	City of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 220,000 gallons · notice · map	ended
Jun 25 ’25, 2:15 PMto 2:19 PM	Great Lakes Water Authority (GLWA) · NA- Aeration Deck 32 inside the WRRF Facility · Bypass · 1,000 gallons · notice	ended
Jun 25 ’25, 10:30 AM	kimball township · “cuttle creek” · smiths creek / pickford - intersection easment · SSO · 10,000 gallons · notice	ended
Jun 25 ’25, 8:49 AMto 7:30 PM	Village of Constantine · Saint Joseph River · [house number removed] Gleason Road · SSO · 10,000 gallons · notice · map	ended
Jun 25 ’25, 1:11 AM	City of Saginaw · Saginaw River · CSO · volume not reported · notice · map	ongoing
Jun 24 ’25, 6:17 PMto Jun 25 ’25, 1:05 AM	Great Lakes Water Authority (GLWA) · Detroit River · 049 Detroit River Outfall · CSO · 24.9 million gallons · notice · map	ended
Jun 24 ’25, 5:55 PMto 10:15 PM	Great Lakes Water Authority (GLWA) · River Rouge · 101 Hubbell-Southfield CSO Retention/Treatment Basin · CSO · 16 million gallons · notice · map	ended
Jun 24 ’25, 5:07 PMto 6:09 PM	Charter Township of Redford · Upper River Rouge · U10 Ross and Sarasota extended, south bank · CSO · 100,000 gallons · notice · map	ended
Jun 24 ’25, 5:07 PMto 6:09 PM	Charter Township of Redford · Tarabusi Creek · U11 Ross, 800' west of Beech Daly, south bank · CSO · 500,000 gallons · notice · map	ended
Jun 24 ’25, 5:07 PMto 6:09 PM	Charter Township of Redford · Tarabusi Creek · U9 Graham and Sarasota extended, north bank · CSO · 200,000 gallons · notice · map	ended
Jun 24 ’25, 5:07 PMto 6:09 PM	Charter Township of Redford · Bell Branch · U5 Inkster Road, Denby and Keeler extended, east bank · CSO · 100,000 gallons · notice · map	ended
Jun 24 ’25, 5:07 PMto 6:09 PM	Charter Township of Redford · Bell Branch · U4 Meadowbrook, east of Inkster Road · CSO · 20,000 gallons · notice · map	ended
Jun 24 ’25, 5:07 PMto 6:09 PM	Charter Township of Redford · Bell Branch · U3 south of [house number removed] Mile, east of Meadowbrook, west bank · CSO · 50,000 gallons · notice · map	ended
Jun 24 ’25, 5:07 PMto 6:09 PM	Charter Township of Redford · Ashcroft-Sherwood Drain · U2 West Chicago/Grayfield intersection, east bank · CSO · 1.7 million gallons · notice · map	ended
Jun 24 ’25, 5:07 PMto Jul 24 ’25, 6:09 PM	Charter Township of Redford · Ashcroft-Sherwood Drain · 45A Orange Lawn/Woodbine intersection · CSO · 210,000 gallons · notice · map	ended
Jun 24 ’25, 4:05 PMto 4:39 PM	Great Lakes Water Authority (GLWA) · River Rouge · 065 Lahser (Dolson)(B67 & 68); Lahser & Rouge River · CSO · 880,000 gallons · notice · map	ended
Jun 24 ’25, 4:00 PMto Jun 25 ’25, 9:30 AM	Great Lakes Water Authority (GLWA) · NA-Ground near PC-13 and Brendon street - Ground near PC-13 and Brendon street · Bypass · 100 gallons · notice	ended
Jun 24 ’25, 3:18 PMto 5:18 PM	Great Lakes Water Authority (GLWA) · River Rouge · 061 West Chicago (B60, 61 & 62); West Chicago & Rouge River (East Shore) · CSO · 8.2 million gallons · notice · map	ended
Jun 24 ’25, 3:03 PMto 4:38 PM	Great Lakes Water Authority (GLWA) · River Rouge · 074 McNichols (B80 & 81); West McNichols & Rouge River · CSO · 17.87 million gallons · notice · map	ended
Jun 24 ’25, 3:02 PMto 4:43 PM	Great Lakes Water Authority (GLWA) · River Rouge · 069 Lyndon (B72); Lyndon & Rouge River · CSO · 3.64 million gallons · notice · map	ended
Jun 24 ’25, 2:50 PMto 4:43 PM	Great Lakes Water Authority (GLWA) · River Rouge · 068 Brammel (B71); Ray & Rouge River · CSO · 1,000 gallons · notice · map	ended
Jun 24 ’25, 2:50 PMto 3:27 PM	Great Lakes Water Authority (GLWA) · River Rouge · 067 West Parkway (B69); Jeffries Freeway, I-96 & Rouge River · CSO · 1,000 gallons · notice · map	ended
Jun 24 ’25, 2:49 PMto 4:44 PM	Great Lakes Water Authority (GLWA) · River Rouge · 062 West Chicago (B63); West Chicago & Rouge River (West Shore) · CSO · 180,000 gallons · notice · map	ended
Jun 24 ’25, 2:48 PMto 5:38 PM	Great Lakes Water Authority (GLWA) · River Rouge · 064 Glendale Relief (B65); Rouge Park Golf Course · CSO · 1,000 gallons · notice · map	ended
Jun 24 ’25, 2:42 PMto 3:29 PM	Great Lakes Water Authority (GLWA) · River Rouge · 079 Pembroke (B87); Frisbee & East Shore Rouge River · CSO · 1.23 million gallons · notice · map	ended
Jun 24 ’25, 2:39 PMto 2:45 PM	Great Lakes Water Authority (GLWA) · Detroit River · 007 Iroquois (B05); Iroquois & Detroit River · CSO · 1.34 million gallons · notice · map	ended
Jun 24 ’25, 2:39 PMto 2:45 PM	Great Lakes Water Authority (GLWA) · Detroit River · 005 McClellan (B03); McClellan (extended) & Detroit River · CSO · 1,000 gallons · notice · map	ended
Jun 24 ’25, 2:33 PMto 4:08 PM	Great Lakes Water Authority (GLWA) · River Rouge · 075 Glenhurst (B82); Glenhurst & Rouge River · CSO · 60,000 gallons · notice · map	ended
Jun 24 ’25, 2:33 PMto 4:08 PM	Great Lakes Water Authority (GLWA) · River Rouge · 077 Seven Mile (B85); West Seven Mile & Rouge River (East Shore) · CSO · 1,000 gallons · notice · map	ended
Jun 24 ’25, 2:27 PMto Jun 25 ’25, 4:21 PM	Great Lakes Water Authority (GLWA) · River Rouge · 063 Plymouth (B64); Plymouth & Rouge River · CSO · 150,000 gallons · notice · map	ended
Jun 24 ’25, 2:18 PMto 2:27 PM	City of Zeeland Clean Water Plant · closest corner is Taft st. and Lawrence Ave. Zeeland MI 49464 · SSO · 1,000 gallons · notice	ended
Jun 24 ’25, 2:00 PMto 2:15 PM	Village of Shelby · ashfault · SSO · 25 gallons · notice	ended
Jun 24 ’25, 10:50 AMto 11:29 AM	Wayne County Department of Public Services, Facilities Management Division · Bell Branch · U-5 Inkster Road, Denby and Keeler extended, east bank · SSO · 10,000 gallons · notice · map	ended
Jun 23 ’25, 1:00 PMto 2:00 PM	City of Ann Arbor · 71-70439 - City-owned manhole · SSO · 5 gallons · notice	ended
Jun 23 ’25, 9:30 AMto 11:00 AM	Western Townships Utilities Authority (WTUA) · ARV 13a - 1/ 2 west of beck road, median of michigan ave. · SSO · 20 gallons · notice	ended
Jun 21 ’25, 3:39 PMto 8:00 PM	City of Harbor Beach · Lake Huron · Sanitary manhole · SSO · 1,000 gallons · notice · map	ended
Jun 21 ’25, 11:54 AMto Jun 22 ’25, 11:34 PM	City of Flint · Flint River · 003 Flint River · Bypass · 24.79 million gallons · notice · map	ended
Jun 21 ’25, 6:30 AM	North Houghton County Water and Sewer Authority · “ST LOUIS CREEK” · 001 the intersection of First Street and Isle Royal · CSO · 300,000 gallons · notice · map	ended
Jun 21 ’25, 6:30 AMto 7:30 AM	North Houghton County Water and Sewer Authority · Hammell Creek · 002 the intersection of Quincy Street and M-26 · CSO · 300,000 gallons · notice · map	ended
Jun 19 ’25, 9:15 PMto Jun 20 ’25, 6:20 AM	Great Lakes Water Authority (GLWA) · River Rouge · 109 Oakwood RTB · CSO · 9.8 million gallons · notice · map	ended
Jun 19 ’25, 9:02 PMto 10:26 PM	City of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 240,000 gallons · notice · map	ended
Jun 19 ’25, 9:02 PMto 10:26 PM	City of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 20,000 gallons · notice · map	ended
Jun 19 ’25, 7:52 AMto 8:09 AM	Great Lakes Water Authority (GLWA) · Detroit River · DRO 049 - DRO 049, Zug Island Outfall from WRRF · Bypass · 3.6 million gallons · notice · map	ended
Jun 19 ’25, 5:50 AMto 4:00 PM	Saginaw Charter Township · Tittabawassee River · 003 · CSO · 2.83 million gallons · notice · map	ended
Jun 19 ’25, 5:50 AM	Saginaw Charter Township · Tittabawassee River · 003 · CSO · volume not reported · notice · map	ongoing
Jun 18 ’25, 10:35 PMto Jun 19 ’25, 5:10 AM	Macomb County Public Works Office · Lake Saint Clair · 001 Retention Treatment Basin monitoring point · CSO · 12 million gallons · notice · map	ended
Jun 18 ’25, 10:30 PM	City of Saginaw · Saginaw River · R03 · CSO · volume not reported · notice · map	ongoing
Jun 18 ’25, 10:00 PMto Jun 19 ’25, 2:20 AM	Macomb County Public Works Office · Lake Saint Clair · 001 001 · CSO · 18.96 million gallons · notice · map	ended
Jun 18 ’25, 10:00 PMto Jun 20 ’25, 12:28 AM	Milk River Intercounty Drain Drainage District · Lake Saint Clair · 001 Milk River · CSO · 18.4 million gallons · notice · map	ended
Jun 18 ’25, 9:47 PMto Jun 19 ’25, 4:25 AM	George W. Kuhn Drain Drainage District · Red Run · 001 001 · CSO · 163.1 million gallons · notice · map	ended
Jun 18 ’25, 9:46 PMto Jun 19 ’25, 4:06 AM	Acacia Park CSO Drainage District · River Rouge · 103 Outfall 103 discharges treated combined sewage to the Rouge River from Monitoring Point 103A · CSO · 3.16 million gallons · notice · map	ended
Jun 18 ’25, 9:25 PMto Jun 19 ’25, 12:20 PM	Charter Township of Redford · Ashcroft-Sherwood Drain · 45A Orange Lawn/Woodbine intersection · CSO · 1.18 million gallons · notice · map	ended
Jun 18 ’25, 9:25 PMto Jun 19 ’25, 12:20 PM	Charter Township of Redford · Upper River Rouge · U10 Ross and Sarasota extended, south bank · CSO · 500,000 gallons · notice · map	ended
Jun 18 ’25, 9:25 PMto Jun 19 ’25, 12:20 PM	Charter Township of Redford · Tarabusi Creek · U11 Ross, 800' west of Beech Daly, south bank · CSO · 2.8 million gallons · notice · map	ended
Jun 18 ’25, 9:25 PMto Jun 19 ’25, 12:20 PM	Charter Township of Redford · Tarabusi Creek · U9 Graham and Sarasota extended, north bank · CSO · 1.2 million gallons · notice · map	ended
Jun 18 ’25, 9:25 PMto Jun 19 ’25, 12:20 PM	Charter Township of Redford · Bell Branch · U5 Inkster Road, Denby and Keeler extended, east bank · CSO · 600,000 gallons · notice · map	ended
Jun 18 ’25, 9:25 PMto Jun 19 ’25, 12:20 PM	Charter Township of Redford · Bell Branch · U4 Meadowbrook, east of Inkster Road · CSO · 100,000 gallons · notice · map	ended
Jun 18 ’25, 9:25 PMto Jun 19 ’25, 12:20 PM	Charter Township of Redford · Bell Branch · U3 south of [house number removed] Mile, east of Meadowbrook, west bank · CSO · 300,000 gallons · notice · map	ended
Jun 18 ’25, 9:25 PMto Jun 19 ’25, 12:20 PM	Charter Township of Redford · Ashcroft-Sherwood Drain · U2 West Chicago/Grayfield intersection, east bank · CSO · 9.7 million gallons · notice · map	ended
Jun 18 ’25, 9:15 PMto Jun 20 ’25, 12:37 AM	City of Dearborn · River Rouge · 117 117 · CSO · 9.62 million gallons · notice · map	ended
Jun 18 ’25, 9:14 PMto 11:25 PM	Wayne County Drainage Board · Detroit River · 001 Southgate / Wyandotte Retention Facility · CSO · 14.04 million gallons · notice · map	ended
Jun 18 ’25, 9:13 PMto Jun 19 ’25, 7:00 AM	Great Lakes Water Authority (GLWA) · River Rouge · 107 Baby Creek Screening , Disinfection Facility · CSO · 77.4 million gallons · notice · map	ended
Jun 18 ’25, 8:40 PMto Jun 19 ’25, 9:15 PM	Great Lakes Water Authority (GLWA) · Detroit River · 106 St. Aubin Screening , Disinfection Facility · CSO · 900,000 gallons · notice · map	ended
Jun 18 ’25, 8:27 PMto Jun 20 ’25, 6:15 AM	Great Lakes Water Authority (GLWA) · Detroit River · 104 Conner Creek CSO Retention/Treatment Basin · CSO · 177.2 million gallons · notice · map	ended
Jun 18 ’25, 8:20 PMto 8:51 PM	Great Lakes Water Authority (GLWA) · River Rouge · 065 Lahser (Dolson)(B67 & 68); Lahser & Rouge River · CSO · 700,000 gallons · notice · map	ended
Jun 18 ’25, 8:07 PMto Jun 19 ’25, 8:42 PM	Great Lakes Water Authority (GLWA) · Detroit River · 036 Scotten (B34); Scotten & Detroit River · CSO · 1.89 million gallons · notice · map	ended
Jun 18 ’25, 8:02 PMto 9:34 PM	Great Lakes Water Authority (GLWA) · River Rouge · 061 West Chicago (B60, 61 & 62); West Chicago & Rouge River (East Shore) · CSO · 5.91 million gallons · notice · map	ended
Jun 18 ’25, 8:02 PMto Jun 19 ’25, 8:36 PM	Great Lakes Water Authority (GLWA) · Detroit River · 016 Orleans Relief (B15); Orleans (Eastside of) & Detroit River · CSO · 250,000 gallons · notice · map	ended
Jun 18 ’25, 8:01 PMto Jun 19 ’25, 9:17 PM	Great Lakes Water Authority (GLWA) · River Rouge · 069 Lyndon (B72); Lyndon & Rouge River · CSO · 5.3 million gallons · notice · map	ended
Jun 18 ’25, 7:53 PMto 8:05 PM	Great Lakes Water Authority (GLWA) · Detroit River · 028 Eleventh Street (B26); Eleventh Street & Detroit River · CSO · 60,000 gallons · notice · map	ended
Jun 18 ’25, 7:49 PMto 9:10 PM	Great Lakes Water Authority (GLWA) · Detroit River · 008 Helen (B06); Helen & Detroit River · CSO · 610,000 gallons · notice · map	ended
Jun 18 ’25, 7:41 PMto 8:25 PM	Great Lakes Water Authority (GLWA) · River Rouge · 077 Seven Mile (B85); West Seven Mile & Rouge River (East Shore) · CSO · 990,000 gallons · notice · map	ended
Jun 18 ’25, 7:40 PMto Jun 19 ’25, 9:30 PM	Great Lakes Water Authority (GLWA) · River Rouge · 074 McNichols (B80 & 81); West McNichols & Rouge River · CSO · 18.62 million gallons · notice · map	ended
Jun 18 ’25, 7:36 PMto 8:17 PM	Great Lakes Water Authority (GLWA) · River Rouge · 075 Glenhurst (B82); Glenhurst & Rouge River · CSO · 80,000 gallons · notice · map	ended
Jun 18 ’25, 7:36 PMto Jun 19 ’25, 8:51 PM	Great Lakes Water Authority (GLWA) · River Rouge · 067 West Parkway (B69); Jeffries Freeway, I-96 & Rouge River · CSO · 1,000 gallons · notice · map	ended
Jun 18 ’25, 7:18 PMto 7:41 PM	Great Lakes Water Authority (GLWA) · River Rouge · 079 Pembroke (B87); Frisbee & East Shore Rouge River · CSO · 280,000 gallons · notice · map	ended
Jun 18 ’25, 7:00 PMto 9:30 PM	City of Lansing · Grand River · 009 Martin L King Jr. Boulevard · CSO · 57,000 gallons · notice · map	ended
Jun 18 ’25, 7:00 PMto 9:30 PM	City of Lansing · Red Cedar River · 026 Hazel Street at Pennsylvania Avenue · CSO · 82,000 gallons · notice · map	ended
Jun 18 ’25, 2:54 PMto Jun 20 ’25, 3:22 PM	Great Lakes Water Authority (GLWA) · Detroit River · 049 Detroit River Outfall · CSO · 219.2 million gallons · notice · map	ended
Jun 18 ’25, 1:55 PMto Jun 19 ’25, 4:26 AM	Wayne County · Lower River Rouge · 010 west of Beech Daly Road, Meadowdale Storm Sewer (Yale) · CSO · 1.4 million gallons · notice · map	ended
Jun 18 ’25, 1:30 PMto Jun 20 ’25, 3:15 AM	Great Lakes Water Authority (GLWA) · River Rouge · 101 Hubbell-Southfield CSO Retention/Treatment Basin · CSO · 87 million gallons · notice · map	ended
Jun 18 ’25, 1:22 PMto Jun 19 ’25, 8:19 AM	City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · U01 Bonaparte Tile, Joy/Hazelton intersection, West Parkway · CSO · 300,000 gallons · notice · map	ended
Jun 18 ’25, 1:22 PMto Jun 19 ’25, 8:19 AM	City 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 · 300,000 gallons · notice · map	ended
Jun 18 ’25, 1:22 PMto Jun 19 ’25, 8:19 AM	City 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 · notice · map	ended
Jun 18 ’25, 1:22 PMto Jun 19 ’25, 8:19 AM	Wayne County · Lower River Rouge · L41 west of Beech Daly Road/Michigan Avenue intersection · CSO · 2.9 million gallons · notice · map	ended
Jun 18 ’25, 12:38 PMto Jun 19 ’25, 12:40 AM	City of Dearborn · River Rouge · 014 1625' north of Rotunda, west bank · CSO · 14.47 million gallons · notice · map	ended
Jun 18 ’25, 12:38 PMto Jun 19 ’25, 12:40 AM	City of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 13.85 million gallons · notice · map	ended
Jun 18 ’25, 12:38 PMto Jun 19 ’25, 12:40 AM	City of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 1.85 million gallons · notice · map	ended
Jun 18 ’25, 12:35 PMto 9:43 PM	Great Lakes Water Authority (GLWA) · River Rouge · 064 Glendale Relief (B65); Rouge Park Golf Course · CSO · 1,000 gallons · notice · map	ended
Jun 18 ’25, 12:15 PMto Jun 19 ’25, 8:56 PM	Great Lakes Water Authority (GLWA) · River Rouge · 062 West Chicago (B63); West Chicago & Rouge River (West Shore) · CSO · 1.07 million gallons · notice · map	ended
Jun 18 ’25, 12:12 PMto Jun 19 ’25, 8:49 PM	Great Lakes Water Authority (GLWA) · River Rouge · 063 Plymouth (B64); Plymouth & Rouge River · CSO · 230,000 gallons · notice · map	ended
Jun 18 ’25, 12:09 PMto 7:46 PM	Great Lakes Water Authority (GLWA) · River Rouge · 068 Brammel (B71); Ray & Rouge River · CSO · 110,000 gallons · notice · map	ended
Jun 18 ’25, 12:05 PMto 8:41 PM	Great Lakes Water Authority (GLWA) · River Rouge · 059 Warren (B54); West Warren & Rouge River · CSO · 1.82 million gallons · notice · map	ended
Jun 18 ’25, 11:55 AMto Jun 19 ’25, 8:07 PM	Great Lakes Water Authority (GLWA) · Detroit River · 007 Iroquois (B05); Iroquois & Detroit River · CSO · 12.62 million gallons · notice · map	ended
Jun 18 ’25, 11:55 AMto 9:10 PM	Great Lakes Water Authority (GLWA) · Detroit River · 005 McClellan (B03); McClellan (extended) & Detroit River · CSO · 1,000 gallons · notice · map	ended
Jun 18 ’25, 11:51 AMto 8:08 PM	Great Lakes Water Authority (GLWA) · Detroit River · 011 Adair (B09); Adair & Detroit River · CSO · 1,000 gallons · notice · map	ended
Jun 18 ’25, 11:51 AMto 9:10 PM	Great Lakes Water Authority (GLWA) · Detroit River · 009 Mt. Elliott (B07); Mt. Elliott & Detroit River · CSO · 1,000 gallons · notice · map	ended
Jun 18 ’25, 11:00 AMto 7:30 PM	City of Lansing · Grand River · 034 Moores River Drive at Moores Park · CSO · 736,000 gallons · notice · map	ended
Jun 18 ’25, 10:30 AMto 9:30 PM	City of Lansing · Grand River · 016 North Grand River Avenue · CSO · 242,000 gallons · notice · map	ended
Jun 18 ’25, 10:30 AMto 7:30 PM	City of Lansing · Grand River · 046 Washtenaw Avenue at Grand Avenue · CSO · 151,000 gallons · notice · map	ended
Jun 18 ’25, 10:30 AMto Jun 19 ’25, 9:30 AM	City of Lansing · Red Cedar River · 032 Wilson Street at Herbert Street · CSO · 1.36 million gallons · notice · map	ended
Jun 18 ’25, 10:30 AMto 9:30 PM	City of Lansing · Grand River · 022 Ottawa Street at Grand Street · CSO · 1.07 million gallons · notice · map	ended
Jun 18 ’25, 10:30 AMto Jun 19 ’25, 9:30 AM	City of Lansing · Grand River · 019 Oakland Avenue at Grand Avenue · CSO · 438,000 gallons · notice · map	ended
Jun 18 ’25, 10:00 AMto Jun 19 ’25, 3:00 PM	City of Lansing · Grand River · 017 Turner Street at Beaver Street · CSO · 435,000 gallons · notice · map	ended
Jun 18 ’25, 10:00 AMto Jun 19 ’25, 9:30 AM	City of Lansing · Grand River · 015 Willow Street at Walnut Street · CSO · 924,000 gallons · notice · map	ended
Jun 18 ’25, 10:00 AMto Jun 19 ’25, 9:30 AM	City of Lansing · Grand River · 012 Knollwood at Cypress · CSO · 271,000 gallons · notice · map	ended
Jun 18 ’25, 10:00 AMto Jun 19 ’25, 9:30 AM	City of Lansing · Grand River · 024 Lenawee Street East of Grand Avenue · CSO · 714,000 gallons · notice · map	ended
Jun 18 ’25, 10:00 AMto 9:30 PM	City of Lansing · Grand River · 021 Shiawassee Street at Washington Square · CSO · 187,000 gallons · notice · map	ended
Jun 18 ’25, 9:15 AMto 10:15 AM	Charter Township of Waterford DPW · Shred fire pit area in lawn of condominium buildings. · SSO · 550 gallons · notice	ended
Jun 18 ’25, 9:00 AMto Jun 19 ’25, 3:30 PM	City of Lansing · Grand River · 011 Roosevelt at Cypress · CSO · 110,000 gallons · notice · map	ended
Jun 18 ’25, 9:00 AMto Jun 19 ’25, 3:30 PM	City of Lansing · Grand River · 010 Lansing Avenue at Greenwood · CSO · 68,000 gallons · notice · map	ended
Jun 18 ’25, 8:08 AMto 8:23 AM	Great Lakes Water Authority (GLWA) · Detroit River · 017 Orleans (B14); Orleans (Westside of) & Detroit River · CSO · 280,000 gallons · notice · map	ended
Jun 18 ’25, 8:08 AMto 8:08 PM	Great Lakes Water Authority (GLWA) · Detroit River · 012 Joseph Campau (B10); Joseph Campau & Detroit River · CSO · 1,000 gallons · notice · map	ended
Jun 15 ’25, 8:30 AMto 4:30 PM	Sylvan Township Water and Sewer Authority · Kilmer Road Pump Station - Discharge onto the ground · SSO · 35,000 gallons · notice	ended
Jun 12 ’25, 7:10 PM	Lake Mitchell Sewer Authority · Grinder Pump Station 30A - Adjacent ground near wetwell · SSO · 5 gallons · notice	ended
Jun 10 ’25, 2:30 PMto 3:58 PM	City of Kalamazoo · Manhole (KC19139) - Manhole east of apartment building 4410 Lilac Lane, Kalamazoo, MI 49007 · SSO · 300 gallons · notice	ended
Jun 7 ’25, 10:30 AMto 1:45 PM	Charter Township of Redford · Bell Branch · U-5 Inkster Road, Denby and Keeler extended, east bank · SSO · 20,000 gallons · notice · map	ended
Jun 5 ’25, 6:32 PMto 6:48 PM	Great Lakes Water Authority (GLWA) · Detroit River · DRO - Detroit River Outfall · Bypass · 1.3 million gallons · notice · map	ended
Jun 5 ’25, 7:05 AMto 4:30 PM	Great Lakes Water Authority (GLWA) · Detroit River · 104 Conner Creek CSO Retention/Treatment Basin · CSO · 94.3 million gallons · notice · map	ended
Jun 5 ’25, 7:00 AMto 11:05 AM	Great Lakes Water Authority (GLWA) · River Rouge · 101 Hubbell-Southfield CSO Retention/Treatment Basin · CSO · 26 million gallons · notice · map	ended
Jun 5 ’25, 4:21 AMto 7:43 AM	Great Lakes Water Authority (GLWA) · River Rouge · 074 McNichols (B80 & 81); West McNichols & Rouge River · CSO · 9.51 million gallons · notice · map	ended
Jun 5 ’25, 4:15 AMto 5:30 AM	Great Lakes Water Authority (GLWA) · Detroit River · 106 St. Aubin Screening , Disinfection Facility · CSO · 100,000 gallons · notice · map	ended
Jun 5 ’25, 2:30 AMto 8:16 AM	City 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 · map	ended
Jun 5 ’25, 2:30 AMto 8:16 AM	City 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 · 100,000 gallons · notice · map	ended
Jun 5 ’25, 2:30 AMto 8:16 AM	City 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 · map	ended
Jun 5 ’25, 2:28 AMto 8:25 AM	Wayne County · Lower River Rouge · 010 west of Beech Daly Road, Meadowdale Storm Sewer (Yale) · CSO · 1.5 million gallons · notice · map	ended
Jun 5 ’25, 2:28 AMto 8:25 AM	Wayne County · Lower River Rouge · L41 west of Beech Daly Road/Michigan Avenue intersection · CSO · 2.3 million gallons · notice · map	ended
Jun 5 ’25, 1:41 AMto 4:40 PM	Great Lakes Water Authority (GLWA) · Detroit River · 049 Detroit River Outfall · CSO · 125.5 million gallons · notice · map	ended
Jun 5 ’25, 1:30 AMto Jun 6 ’25, 12:55 PM	Wayne County Drainage Board · Detroit River · 001 Southgate / Wyandotte Retention Facility · CSO · 60.97 million gallons · notice · map	ended
Jun 5 ’25, 1:15 AMto 4:48 AM	Great Lakes Water Authority (GLWA) · Detroit River · 108 Belle Isle RTB · CSO · 200,000 gallons · notice · map	ended
Jun 5 ’25, 1:00 AMto 2:30 AM	City of Lansing · Grand River · 009 Martin L King Jr. Boulevard · CSO · 15,000 gallons · notice · map	ended
Jun 5 ’25, 12:30 AMto 2:30 AM	City of Lansing · Grand River · 034 Moores River Drive at Moores Park · CSO · 273,000 gallons · notice · map	ended
Jun 5 ’25, 12:00 AMto 2:30 AM	City of Lansing · Grand River · 016 North Grand River Avenue · CSO · 138,000 gallons · notice · map	ended
Jun 5 ’25, 12:00 AMto 2:30 AM	City of Lansing · Grand River · 046 Washtenaw Avenue at Grand Avenue · CSO · 64,000 gallons · notice · map	ended
Jun 5 ’25, 12:00 AMto 2:30 AM	City of Lansing · Grand River · 022 Ottawa Street at Grand Street · CSO · 501,000 gallons · notice · map	ended
Jun 5 ’25, 12:00 AMto 2:30 AM	City of Lansing · Grand River · 021 Shiawassee Street at Washington Square · CSO · 89,000 gallons · notice · map	ended
Jun 4 ’25, 11:05 PMto Jun 5 ’25, 11:08 AM	City of Dearborn · River Rouge · 014 1625' north of Rotunda, west bank · CSO · 5.23 million gallons · notice · map	ended
Jun 4 ’25, 11:05 PMto Jun 5 ’25, 11:08 AM	City of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 7.94 million gallons · notice · map	ended
Jun 4 ’25, 11:05 PMto Jun 5 ’25, 11:08 AM	City of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 940,000 gallons · notice · map	ended
Jun 4 ’25, 10:41 PMto Jun 5 ’25, 3:53 AM	Great Lakes Water Authority (GLWA) · River Rouge · 063 Plymouth (B64); Plymouth & Rouge River · CSO · 290,000 gallons · notice · map	ended
Jun 4 ’25, 10:17 PMto Jun 5 ’25, 1:12 AM	Great Lakes Water Authority (GLWA) · Detroit River · 008 Helen (B06); Helen & Detroit River · CSO · 560,000 gallons · notice · map	ended
Jun 4 ’25, 2:00 PMto Jun 5 ’25, 3:00 AM	City of Lansing · Red Cedar River · 032 Wilson Street at Herbert Street · CSO · 721,000 gallons · notice · map	ended
Jun 4 ’25, 2:00 PMto Jun 5 ’25, 2:30 AM	City of Lansing · Red Cedar River · 026 Hazel Street at Pennsylvania Avenue · CSO · 30,000 gallons · notice · map	ended
Jun 4 ’25, 2:00 PMto Jun 5 ’25, 3:00 AM	City of Lansing · Grand River · 019 Oakland Avenue at Grand Avenue · CSO · 254,000 gallons · notice · map	ended
Jun 4 ’25, 2:00 PMto 2:40 PM	City of Flint · Flint river flint mi - Albert T Horrigan/E Court st flint mi · SSO · 5 gallons · notice	ended
Jun 4 ’25, 1:30 PMto Jun 5 ’25, 5:30 AM	City of Lansing · Grand River · 015 Willow Street at Walnut Street · CSO · 487,000 gallons · notice · map	ended
Jun 4 ’25, 1:30 PMto Jun 5 ’25, 2:30 AM	City of Lansing · Grand River · 012 Knollwood at Cypress · CSO · 149,000 gallons · notice · map	ended
Jun 4 ’25, 1:30 PMto Jun 5 ’25, 5:30 AM	City of Lansing · Grand River · 024 Lenawee Street East of Grand Avenue · CSO · 401,000 gallons · notice · map	ended
Jun 4 ’25, 1:07 PMto 1:25 PM	Leland Township · Duck Lake lift station - Lift Station · SSO · 50 gallons · notice	ended
Jun 4 ’25, 1:00 PMto Jun 5 ’25, 11:00 AM	City of Lansing · Grand River · 017 Turner Street at Beaver Street · CSO · 235,000 gallons · notice · map	ended
Jun 4 ’25, 1:00 PMto Jun 5 ’25, 11:30 AM	City of Lansing · Grand River · 011 Roosevelt at Cypress · CSO · 68,000 gallons · notice · map	ended
Jun 4 ’25, 1:00 PMto Jun 5 ’25, 11:30 AM	City of Lansing · Grand River · 010 Lansing Avenue at Greenwood · CSO · 46,000 gallons · notice · map	ended
Jun 3 ’25, 5:45 PMto 9:20 PM	Iron Mountain/Kingsford Joint Sewage Authority · Menominee River · 002 002 · CSO · 3.37 million gallons · notice · map	ended
Jun 3 ’25, 5:02 PMto 9:10 PM	Charter Township of Redford · Upper River Rouge · U10 Ross and Sarasota extended, south bank · SSO · 20,000 gallons · notice · map	ended
Jun 3 ’25, 11:00 AMto 11:30 PM	Lyon Township · Devonshire phase 2 - Road Right of way · SSO · 1,000 gallons · notice	ended
Jun 2 ’25, 10:00 AMto 1:00 PM	General Motors - Milford Proving Ground · Bldg 41 - 001A Mott Lake - NPDES Permit MI0001911 · SSO · 50 gallons · notice	ended
Jun 2 ’25, 8:19 AMto 10:00 AM	Western Townships Utilities Authority (WTUA) · ARV 7B - Median of michigan ave · SSO · 20 gallons · notice	ended

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.