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Michigan sewage discharges, May 2021

93 records of sewage discharges and water advisories in Michigan dated in May 2021, 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.

Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system. 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.

Records in Michigan, May 2021, newest first
When	Report	Status
May 28 ’21, 1:31 PMto 4:31 PM	Great Lakes Water Authority (GLWA) · River Rouge · 060 Tireman (B56, 57 · CSO · 10 million gallons · notice · map	ended
May 28 ’21, 11:00 AMto 5:30 PM	City of Port Huron · Black River · 005 005 · CSO · 52,000 gallons · notice · map	ended
May 28 ’21, 10:36 AMto 11:24 PM	Great Lakes Water Authority (GLWA) · Detroit River · 049 Detroit River Outfall · CSO · 141.7 million gallons · notice · map	ended
May 28 ’21, 9:51 AMto 10:52 AM	Great Lakes Water Authority (GLWA) · River Rouge · 067 West Parkway (B69); Jeffries Freeway, I-96 · CSO · 50,000 gallons · notice · map	ended
May 28 ’21, 9:27 AMto 1:16 PM	Great Lakes Water Authority (GLWA) · River Rouge · 063 Plymouth (B64); Plymouth · CSO · 100,000 gallons · notice · map	ended
May 28 ’21, 5:56 AMto 3:43 PM	City of Dearborn · River Rouge · 014 1625' north of Rotunda, west bank · CSO · 1.54 million gallons · notice · map	ended
May 28 ’21, 5:56 AMto 3:43 PM	City of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 4.51 million gallons · notice · map	ended
May 28 ’21, 5:56 AMto 3:43 PM	City of Dearborn · Lower River Rouge · 004 east of Telegraph Road, north bank · CSO · 1.08 million gallons · notice · map	ended
May 28 ’21, 5:56 AMto 3:43 PM	City of Dearborn · Lower River Rouge · 003 625' west of Telegraph Road/Michigan Avenue intersection, south bank · CSO · 2.2 million gallons · notice · map	ended
May 28 ’21, 5:56 AMto 3:43 PM	City of Dearborn · Lower River Rouge · 002 west of Telegraph Road/Silvery Lane intersection, south bank · CSO · 10,000 gallons · notice · map	ended
May 28 ’21, 5:56 AMto 3:43 PM	City of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 480,000 gallons · notice · map	ended
May 28 ’21, 2:30 AMto 1:20 PM	Wayne County · Lower River Rouge · L42 Beech Daly Road/Avondale Avenue intersection · CSO · 100,000 gallons · notice · map	ended
May 27 ’21, 11:45 PMto May 28 ’21, 12:30 PM	City of Lansing · Grand River · 019 Oakland Avenue at Grand Avenue · CSO · 148,000 gallons · notice · map	ended
May 27 ’21, 11:45 PMto May 28 ’21, 2:00 PM	City of Lansing · Grand River · 012 Knollwood at Cypress · CSO · 243,000 gallons · notice · map	ended
May 27 ’21, 11:30 PMto May 28 ’21, 1:30 PM	City of Lansing · Grand River · 017 Turner Street at Beaver Street · CSO · 154,000 gallons · notice · map	ended
May 27 ’21, 11:30 PMto May 28 ’21, 2:00 PM	City of Lansing · Grand River · 034 Moores River Drive at Moores Park · CSO · 994,000 gallons · notice · map	ended
May 27 ’21, 11:30 PMto May 28 ’21, 2:45 PM	City of Lansing · Grand River · 022 Ottawa Street at Grand Street · CSO · 792,000 gallons · notice · map	ended
May 27 ’21, 11:15 PMto May 28 ’21, 2:15 PM	City of Lansing · Grand River · 015 Willow Street at Walnut Street · CSO · 394,000 gallons · notice · map	ended
May 27 ’21, 11:15 PMto May 28 ’21, 1:00 PM	City of Lansing · Grand River · 021 Shiawassee Street at Washington Square · CSO · 86,000 gallons · notice · map	ended
May 27 ’21, 11:00 PMto May 28 ’21, 12:30 PM	City of Lansing · Grand River · 011 Roosevelt at Cypress · CSO · 38,000 gallons · notice · map	ended
May 27 ’21, 11:00 PMto May 28 ’21, 1:15 PM	City of Lansing · Grand River · 009 Martin L King Jr. Boulevard · CSO · 190,000 gallons · notice · map	ended
May 27 ’21, 11:00 PMto May 28 ’21, 1:00 PM	City of Lansing · Grand River · 024 Lenawee Street East of Grand Avenue · CSO · 400,000 gallons · notice · map	ended
May 27 ’21, 10:30 PMto May 28 ’21, 1:00 PM	City of Lansing · Red Cedar River · 026 Hazel Street at Pennsylvania Avenue · CSO · 88,000 gallons · notice · map	ended
May 27 ’21, 10:15 PMto May 28 ’21, 1:15 PM	City of Lansing · Grand River · 016 North Grand River Avenue · CSO · 146,000 gallons · notice · map	ended
May 27 ’21, 10:00 PMto May 28 ’21, 1:00 PM	City of Lansing · Grand River · 046 Washtenaw Avenue at Grand Avenue · CSO · 58,000 gallons · notice · map	ended
May 27 ’21, 10:00 PMto May 28 ’21, 2:45 PM	City of Lansing · Red Cedar River · 032 Wilson Street at Herbert Street · CSO · 17,000 gallons · notice · map	ended
May 26 ’21, 9:29 AMto 1:30 PM	City of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 1.1 million gallons · notice · map	ended
May 26 ’21, 9:29 AMto 1:30 PM	City of Dearborn · Lower River Rouge · 003 625' west of Telegraph Road/Michigan Avenue intersection, south bank · CSO · 580,000 gallons · notice · map	ended
May 26 ’21, 9:29 AMto 1:30 PM	City of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 100,000 gallons · notice · map	ended
May 26 ’21, 8:20 AMto 9:30 AM	Wayne County · Lower River Rouge · L42 Beech Daly Road/Avondale Avenue intersection · CSO · 30,000 gallons · notice · map	ended
May 26 ’21, 6:30 AMto 7:15 AM	City of Lansing · Grand River · 008 NW Wastewater Treatment Plant · CSO · 62,000 gallons · notice · map	ended
May 26 ’21, 6:15 AMto 11:15 AM	City of Lansing · Grand River · 017 Turner Street at Beaver Street · CSO · 145,000 gallons · notice · map	ended
May 26 ’21, 6:15 AMto 12:15 PM	City of Lansing · Grand River · 015 Willow Street at Walnut Street · CSO · 376,000 gallons · notice · map	ended
May 26 ’21, 6:15 AMto 11:45 AM	City of Lansing · Grand River · 012 Knollwood at Cypress · CSO · 233,000 gallons · notice · map	ended
May 26 ’21, 6:15 AMto 12:00 PM	City of Lansing · Grand River · 034 Moores River Drive at Moores Park · CSO · 972,000 gallons · notice · map	ended
May 26 ’21, 6:15 AMto 12:45 PM	City of Lansing · Grand River · 022 Ottawa Street at Grand Street · CSO · 785,000 gallons · notice · map	ended
May 26 ’21, 6:15 AMto 11:00 AM	City of Lansing · Grand River · 021 Shiawassee Street at Washington Square · CSO · 83,000 gallons · notice · map	ended
May 26 ’21, 6:15 AMto 10:15 AM	City of Lansing · Grand River · 019 Oakland Avenue at Grand Avenue · CSO · 193,000 gallons · notice · map	ended
May 26 ’21, 6:00 AMto 10:30 AM	City of Lansing · Grand River · 011 Roosevelt at Cypress · CSO · 35,000 gallons · notice · map	ended
May 26 ’21, 6:00 AMto 11:00 AM	City of Lansing · Grand River · 009 Martin L King Jr. Boulevard · CSO · 187,000 gallons · notice · map	ended
May 26 ’21, 6:00 AMto 11:00 AM	City of Lansing · Grand River · 024 Lenawee Street East of Grand Avenue · CSO · 374,000 gallons · notice · map	ended
May 26 ’21, 1:30 AMto 11:00 AM	City of Lansing · Red Cedar River · 026 Hazel Street at Pennsylvania Avenue · CSO · 92,000 gallons · notice · map	ended
May 26 ’21, 1:15 AMto 11:15 AM	City of Lansing · Grand River · 016 North Grand River Avenue · CSO · 136,000 gallons · notice · map	ended
May 26 ’21, 1:00 AMto 10:00 AM	City of Lansing · Grand River · 046 Washtenaw Avenue at Grand Avenue · CSO · 53,000 gallons · notice · map	ended
May 26 ’21, 1:00 AMto 12:45 PM	City of Lansing · Red Cedar River · 032 Wilson Street at Herbert Street · CSO · 16,000 gallons · notice · map	ended
May 24 ’21, 7:00 AMto 7:30 AM	Village of Hesperia · White River · [house number removed] W. Michigan Ave Hesperia Michigan - The manhole is in the Parking area for the liftstation and is slightly lower than the roadway · SSO · 250 gallons · notice · map	ended
May 24 ’21, 12:00 AMto Jun 3 ’21, 12:00 PM	Village of Mesick · “11 Mile Road Drain” · Right-of-way - Sloped hillside between N Eugene St and snowmobile trail (abandoned rail road grade) · SSO · 45,000 gallons · notice	ended
May 23 ’21, 11:18 PMto May 24 ’21, 4:45 AM	Great Lakes Water Authority (GLWA) · Detroit River · 049 Detroit River Outfall · CSO · 20.8 million gallons · notice · map	ended
May 23 ’21, 8:56 PMto 10:35 PM	City of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 600,000 gallons · notice · map	ended
May 23 ’21, 8:56 PMto 10:35 PM	City of Dearborn · Lower River Rouge · 003 625' west of Telegraph Road/Michigan Avenue intersection, south bank · CSO · 320,000 gallons · notice · map	ended
May 23 ’21, 8:56 PMto 10:35 PM	City of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 50,000 gallons · notice · map	ended
May 23 ’21, 7:20 PMto 7:39 PM	Charter Township of Redford · Upper River Rouge · U10 Ross and Sarasota extended, south bank · CSO · 30,000 gallons · notice · map	ended
May 23 ’21, 7:20 PMto 7:39 PM	Charter Township of Redford · Tarabusi Creek · U11 Ross, 800' west of Beech Daly, south bank · CSO · 200,000 gallons · notice · map	ended
May 23 ’21, 7:20 PMto 7:39 PM	Charter Township of Redford · Tarabusi Creek · U9 Graham and Sarasota extended, north bank · CSO · 100,000 gallons · notice · map	ended
May 23 ’21, 7:20 PMto 7:39 PM	Charter Township of Redford · Bell Branch · U5 Inkster Road, Denby and Keeler extended, east bank · CSO · 40,000 gallons · notice · map	ended
May 23 ’21, 7:20 PMto 7:39 PM	Charter Township of Redford · Bell Branch · U4 Meadowbrook, east of Inkster Road · CSO · 10,000 gallons · notice · map	ended
May 23 ’21, 7:20 PMto 7:39 PM	Charter Township of Redford · Bell Branch · U3 south of [house number removed] Mile, east of Meadowbrook, west bank · CSO · 20,000 gallons · notice · map	ended
May 23 ’21, 7:20 PMto 7:39 PM	Charter Township of Redford · Ashcroft-Sherwood Drain · U2 West Chicago/Grayfield intersection, east bank · CSO · 600,000 gallons · notice · map	ended
May 23 ’21, 7:20 PMto 7:39 PM	Charter Township of Redford · Ashcroft-Sherwood Drain · 45A Orange Lawn/Woodbine intersection · CSO · 70,000 gallons · notice · map	ended
May 23 ’21, 6:25 PMto 6:52 PM	City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Lower River Rouge · L43 east of the Beech Daly/Michigan Avenue intersection · CSO · 100,000 gallons · notice · map	ended
May 23 ’21, 6:25 PMto 6:52 PM	City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · U1 Bonaparte Tile, Joy/Hazelton intersection, West Parkway · CSO · 200,000 gallons · notice · map	ended
May 23 ’21, 6:25 PMto 6:52 PM	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 · 200,000 gallons · notice · map	ended
May 23 ’21, 6:25 PMto 6:52 PM	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 · 300,000 gallons · notice · map	ended
May 23 ’21, 6:25 PMto 6:52 PM	Wayne County · Lower River Rouge · L42 Beech Daly Road/Avondale Avenue intersection · CSO · 300,000 gallons · notice · map	ended
May 23 ’21, 6:25 PMto 6:52 PM	Wayne County · Lower River Rouge · L41 west of Beech Daly Road/Michigan Avenue intersection · CSO · 800,000 gallons · notice · map	ended
May 23 ’21, 5:41 PMto 7:01 PM	Great Lakes Water Authority (GLWA) · River Rouge · 074 McNichols (B80 · CSO · 750,000 gallons · notice · map	ended
May 23 ’21, 5:28 PMto 5:58 PM	Great Lakes Water Authority (GLWA) · River Rouge · 079 Pembroke (B87); Frisbee · CSO · 90,000 gallons · notice · map	ended
May 23 ’21, 5:24 PMto 6:00 PM	Great Lakes Water Authority (GLWA) · River Rouge · 059 Warren (B54); West Warren · CSO · 560,000 gallons · notice · map	ended
May 23 ’21, 5:19 PMto 5:52 PM	Great Lakes Water Authority (GLWA) · River Rouge · 067 West Parkway (B69); Jeffries Freeway, I-96 · CSO · 150,000 gallons · notice · map	ended
May 23 ’21, 5:18 PMto 10:52 PM	Great Lakes Water Authority (GLWA) · River Rouge · 060 Tireman (B56, 57 · CSO · 31.2 million gallons · notice · map	ended
May 23 ’21, 5:12 PMto 11:10 PM	Great Lakes Water Authority (GLWA) · River Rouge · 064 Glendale Relief (B65); Rouge Park Golf Course · CSO · 730,000 gallons · notice · map	ended
May 23 ’21, 4:37 PMto 6:00 PM	Great Lakes Water Authority (GLWA) · River Rouge · 062 West Chicago (B63); West Chicago · CSO · 550,000 gallons · notice · map	ended
May 23 ’21, 4:29 PMto 7:30 PM	Great Lakes Water Authority (GLWA) · River Rouge · 063 Plymouth (B64); Plymouth · CSO · 50,000 gallons · notice · map	ended
May 22 ’21, 12:00 PMto 2:30 PM	City of Port Huron · Black River · 005 005 · CSO · 8,000 gallons · notice · map	ended
May 17 ’21, 10:30 AMto 3:00 PM	City of Midland · “Snake Creek” · Snake Creek - [house number removed] W St Andrews Rd. Parking area to Street · SSO · 1,000 gallons · notice	ended
May 12 ’21, 12:00 PMto May 13 ’21, 10:00 AM	Buena Vista Charter Township · Hack road - Private sewer connection owned by [name removed] · SSO · 3,000 gallons · notice	ended
May 11 ’21, 3:52 PMto 4:50 PM	City Of Marquette · “Whetstone Brook” · Marquette Township sewer that passes through the City - Manhole #2018 · SSO · 200 gallons · notice	ended
May 10 ’21, 7:00 PMto 9:00 PM	Sylvan Township Water and Sewer Authority · ground near [house number removed] Willis rd · SSO · 1,000 gallons · notice	ended
May 10 ’21, 6:14 PMto 6:28 PM	Lake Mitchell Sewer Authority · [house number removed] South Lake Mitchell Drive - 15C GPS - Underground at the pipe for the service lead at the GPS · SSO · 30 gallons · notice	ended
May 10 ’21, 8:50 AMto 9:40 AM	City of Ann Arbor · 71-70046 - open grassy area · SSO · 600 gallons · notice	ended
May 9 ’21, 1:49 PMto May 10 ’21, 12:09 AM	City of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 360,000 gallons · notice · map	ended
May 9 ’21, 1:49 PMto May 10 ’21, 12:09 AM	City of Dearborn · Lower River Rouge · 003 625' west of Telegraph Road/Michigan Avenue intersection, south bank · CSO · 190,000 gallons · notice · map	ended
May 9 ’21, 1:49 PMto May 10 ’21, 12:09 AM	City of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 30,000 gallons · notice · map	ended
May 8 ’21, 1:25 AMto 5:20 AM	Great Lakes Water Authority (GLWA) · Detroit River · 049 Detroit River Outfall · CSO · 13.8 million gallons · notice · map	ended
May 7 ’21, 6:09 PMto 11:25 PM	City of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 480,000 gallons · notice · map	ended
May 7 ’21, 6:09 PMto 11:25 PM	City of Dearborn · Lower River Rouge · 003 625' west of Telegraph Road/Michigan Avenue intersection, south bank · CSO · 260,000 gallons · notice · map	ended
May 7 ’21, 6:09 PMto 11:25 PM	City of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 40,000 gallons · notice · map	ended
May 5 ’21, 2:20 PMto 3:40 PM	City of Grand Rapids · “Discharged directly to creek” · [house number removed] Acacia Dr NW - 1731Acacia Dr NW easement · SSO · 500 gallons · notice	ended
May 3 ’21, 8:00 PMto May 5 ’21, 11:30 AM	Sylvan Township · “Drainage ditch next to the station. The ditch flows north forwards I-94 We can not locate where or if there is an outfall” · Kilmer road Lift Station - [house number removed] Kilmer rd · SSO · 90,000 gallons · notice	ended
May 3 ’21, 2:00 PMto 9:00 PM	City of Dearborn · River Rouge · 013 Greenfield Village, west bank · CSO · 360,000 gallons · notice · map	ended
May 3 ’21, 2:00 PMto 9:00 PM	City of Dearborn · Lower River Rouge · 003 625' west of Telegraph Road/Michigan Avenue intersection, south bank · CSO · 190,000 gallons · notice · map	ended
May 3 ’21, 2:00 PMto 9:00 PM	City of Dearborn · Lower River Rouge · 001 west of Telegraph Road/Silvery Lane intersection, north bank · CSO · 30,000 gallons · notice · map	ended
May 2 ’21, 12:01 PMto May 6 ’21, 10:30 AM	City of Escanaba · Lake Michigan · 001 Discharges to Lake Michigan Lat 45.71751, Long -87.04742 · Bypass · 1.8 million gallons · notice · map	ended

Sources: EGLE MiEnviro CSO/SSO List, retrieved 2026-11-04 15:09 UTC. A report's record id and times show when you hover or focus its "report" link.