Michigan sewage discharges, August 2015
223 records of sewage discharges and water advisories in Michigan dated in August 2015, 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.
Treatment bypass: wastewater skips one or more treatment steps. 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.
| When | Report | Status |
|---|---|---|
| to 4:30 PM | City of Holland · Macatawa River · Wastewater Treatment Plant · Bypass · 1,000 gallons · notice · map | ended |
| to 2:15 PM | Commerce Twp · [house number removed] Haggerty Road - Pump Station · SSO · 500 gallons · notice | ended |
| to 10:00 AM | Brighton Township · “Storm water retention pond” · Acme St east of Old US23, Brighton Twp - power failure or surge · SSO · 5,000 gallons · notice | ended |
| to 5:30 AM | Great Lakes Water Authority (GLWA) · Detroit River · 104A Conner Creek CSO Retention Ttreatment Basin (RTB) - Clairpointe & Freud · CSO · 113.1 million gallons · notice · map | ended |
| to Aug 24 ’15, 3:00 AM | Great Lakes Water Authority (GLWA) · Detroit River · 106A St. Aubin - St. Aubin Screening & Disinfection Facility · CSO · 2.8 million gallons · notice · map | ended |
| to Aug 24 ’15, 5:25 AM | Great Lakes Water Authority (GLWA) · River Rouge · 50A WWTP Rouge River Outfall · Bypass · 91.6 million gallons · notice · map | ended |
| to Aug 24 ’15, 9:38 PM | Milk River Intercounty Drain Drainage District · Milk River · 001 Retention Treatment Basin outfall - Milk River · CSO · 9.6 million gallons · notice · map | ended |
| to Aug 24 ’15, 5:40 AM | Great Lakes Water Authority (GLWA) · Detroit River · 049A Primary treatment outfall (with disinfection/dechlorination) @ the WWTP; authorized only when influent flows exceeds 930 MGD - @ the WWTP · CSO · 28.4 million gallons · notice · map | ended |
| to 10:25 PM | Great Lakes Water Authority (GLWA) · River Rouge · 065 Lasher (Dolson) - Lasher @ Detroit River · CSO · 2.72 million gallons · notice · map | ended |
| to 8:41 PM | Great Lakes Water Authority (GLWA) · Detroit River · 007 Iroquois - Iroquois @ Detroit River · CSO · 1.07 million gallons · notice · map | ended |
| to 9:33 PM | City of Dearborn · River Rouge · 014 · CSO · 730,000 gallons · notice · map | ended |
| to 9:33 PM | City of Dearborn · River Rouge · 013 · CSO · 3.37 million gallons · notice · map | ended |
| to 9:33 PM | City of Dearborn · Lower River Rouge · 004 · CSO · 660,000 gallons · notice · map | ended |
| to 9:33 PM | City of Dearborn · Lower River Rouge · 003 · CSO · 1.69 million gallons · notice · map | ended |
| to 9:33 PM | City of Dearborn · Lower River Rouge · 002 · CSO · 10,000 gallons · notice · map | ended |
| to 9:33 PM | City of Dearborn · Lower River Rouge · 001 · CSO · 340,000 gallons · notice · map | ended |
| to 8:23 PM | Great Lakes Water Authority (GLWA) · Detroit River · 016 Orleans Relief - Orleans (east side) · CSO · 1.04 million gallons · notice · map | ended |
| to 10:00 PM | City of East Lansing · Red Cedar River · 015 · CSO · 3.91 million gallons · notice · map | ended |
| to 11:00 PM | Wayne County · Lower River Rouge · 10 · CSO · 590,000 gallons · notice · map | ended |
| to 11:00 PM | City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · U1 Bonaparte Tile - Joy & Hazelton · CSO · 370,000 gallons · notice · map | ended |
| to 11:00 PM | Wayne County · Lower River Rouge · L-42 · CSO · 670,000 gallons · notice · map | ended |
| to 3:45 PM | City of Lansing · Grand River · 014 · CSO · 361,000 gallons · notice · map | ended |
| to 3:15 PM | City of Lansing · Grand River · 010 · CSO · 35,000 gallons · notice · map | ended |
| to 4:15 PM | City of Lansing · Grand River · 008 · CSO · 852,000 gallons · notice · map | ended |
| to 7:30 PM | City of Lansing · Grand River · 015 · CSO · 721,000 gallons · notice · map | ended |
| to 7:00 PM | City of Lansing · Grand River · 012 · CSO · 682,000 gallons · notice · map | ended |
| to 5:30 PM | City of Lansing · Grand River · 011 · CSO · 103,000 gallons · notice · map | ended |
| to 6:15 PM | City of Lansing · Grand River · 009 · CSO · 635,000 gallons · notice · map | ended |
| to 6:00 PM | City of Lansing · Grand River · 046 · CSO · 236,000 gallons · notice · map | ended |
| to 7:15 PM | City of Lansing · Grand River · 034 · CSO · 2.85 million gallons · notice · map | ended |
| to 8:15 PM | City of Lansing · Red Cedar River · 032 · CSO · 172,000 gallons · notice · map | ended |
| to 6:00 PM | City of Lansing · Red Cedar River · 026 · CSO · 286,000 gallons · notice · map | ended |
| to 7:00 PM | City of Lansing · Grand River · 024 · CSO · 1.62 million gallons · notice · map | ended |
| to 8:15 PM | City of Lansing · Grand River · 022 · CSO · 2.33 million gallons · notice · map | ended |
| to 6:00 PM | City of Lansing · Grand River · 021 · CSO · 344,000 gallons · notice · map | ended |
| to 5:45 PM | City of Lansing · Grand River · 019 · CSO · 652,000 gallons · notice · map | ended |
| to 6:30 PM | City of Lansing · Grand River · 017 · CSO · 451,000 gallons · notice · map | ended |
| to 6:30 PM | City of Lansing · Grand River · 016 · CSO · 392,000 gallons · notice · map | ended |
| to 8:00 PM | Orleans Township · “Woodard Creek” · Private Residence Address - broken PVC forcemain · SSO · 1 gallon · notice | ended |
| to 11:15 AM | Sylvan Township · Cavanaugh Lake Road lift station - Cavanaugh Lake Road Lift Station · SSO · 1,500 gallons · notice | ended |
| to 7:15 AM | Wayne County Airport · “none” · North Terminal Ramp - North Terminal Ramp _ Detroit Metro Airport · SSO · 70 gallons · notice | ended |
| to Aug 21 ’15, 7:00 AM | Wayne County · Lower River Rouge · L-41 · CSO · 1.65 million gallons · notice · map | ended |
| to Aug 21 ’15, 7:00 AM | City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · M14 · CSO · 360,000 gallons · notice · map | ended |
| to Aug 21 ’15, 4:35 AM | Great Lakes Water Authority (GLWA) · Detroit River · 049A Primary treatment outfall (with disinfection/dechlorination) @ the WWTP; authorized only when influent flows exceeds 930 MGD - @ the WWTP · CSO · 56.1 million gallons · notice · map | ended |
| to 11:15 AM | City of Flint · Flint River · [house number removed] S Dort Hwy, Flint - obstruction due to restaurant grease · SSO · 100 gallons · notice · map | ended |
| to 8:00 AM | George W. Kuhn Drain Drainage District · Red Run · 001 Retention Treatment Facility outfall - Red Run Drain · CSO · 3.75 million gallons · notice · map | ended |
| to 10:59 AM | Macomb County Public Works Office · Lake Saint Clair · 001 Martin Retention Treatment Basin · SSO · 22.6 million gallons · notice · map | ended |
| to 12:15 PM | Great Lakes Water Authority (GLWA) · River Rouge · 109A Oakwood RTB - Oakwood RTB · CSO · 7.5 million gallons · notice · map | ended |
| to 9:30 PM | Great Lakes Water Authority (GLWA) · Detroit River · 104A Conner Creek CSO Retention Ttreatment Basin (RTB) - Clairpointe & Freud · CSO · 331.2 million gallons · notice · map | ended |
| to 7:50 AM | Great Lakes Water Authority (GLWA) · Detroit River · 105A Leib - Leib Screening & Disinfection Facility · CSO · 5.2 million gallons · notice · map | ended |
| to 9:00 AM | City of Port Huron · Black River · 005 · CSO · 48,000 gallons · notice · map | ended |
| to 9:00 AM | Great Lakes Water Authority (GLWA) · River Rouge · 107A Baby Creek - Baby Creek Screening & Disinfection Facility · CSO · 17.5 million gallons · notice · map | ended |
| to 9:25 AM | Macomb County Public Works Office · Lake Saint Clair · 001 Retention Treatment Basin outfall - Chapaton RTB-9 Mile Road @ Lake St. Clair · CSO · 11.3 million gallons · notice · map | ended |
| to 5:10 AM | Great Lakes Water Authority (GLWA) · Detroit River · 108A Belle Isle RTB - Belle Isle RTB · CSO · 300,000 gallons · notice · map | ended |
| to 9:50 AM | Great Lakes Water Authority (GLWA) · River Rouge · 101A Hubbell/Southfield Retention Treatment Basin - east of Southfield Freeway, south of Michigan Ave., discharges to north bank of Rouge River · CSO · 30.1 million gallons · notice · map | ended |
| to 5:50 AM | Milk River Intercounty Drain Drainage District · Milk River · 001 Retention Treatment Basin outfall - Milk River · CSO · 29.3 million gallons · notice · map | ended |
| to 6:26 AM | Great Lakes Water Authority (GLWA) · Detroit River · 038 Summit-Clark - Summit @ Detroit River · CSO · 10,000 gallons · notice · map | ended |
| to 3:35 AM | Great Lakes Water Authority (GLWA) · Detroit River · 026 Third - Third @ Detroit River · CSO · 1.02 million gallons · notice · map | ended |
| to 5:38 AM | Great Lakes Water Authority (GLWA) · Detroit River · 012 Jos.Campau - J. Campau @ Detroit River · CSO · 27.17 million gallons · notice · map | ended |
| to 5:05 AM | Great Lakes Water Authority (GLWA) · Detroit River · 025 First Hamilton - First extended · CSO · 53.79 million gallons · notice · map | ended |
| to 2:55 AM | Great Lakes Water Authority (GLWA) · Detroit River · 021 Randolph - Randolph @ Detroit River · CSO · 1.63 million gallons · notice · map | ended |
| to 8:00 AM | City of Dearborn · River Rouge · 117 former outfall 017 - former outfall 017 · CSO · 16.61 million gallons · notice · map | ended |
| to 11:20 AM | Great Lakes Water Authority (GLWA) · Detroit River · 106A St. Aubin - St. Aubin Screening & Disinfection Facility · CSO · 12 million gallons · notice · map | ended |
| to 2:00 PM | Wayne County Drainage Board · Trenton Channel · 001 Retention Treatment Basin outfall - [house number removed] Central Ave · CSO · 48.3 million gallons · notice · map | ended |
| to 6:44 PM | Great Lakes Water Authority (GLWA) · River Rouge · 50A WWTP Rouge River Outfall · Bypass · 336.6 million gallons · notice · map | ended |
| to 3:35 AM | Great Lakes Water Authority (GLWA) · River Rouge · 072 Puritan - Puritan (east) · CSO · 160,000 gallons · notice · map | ended |
| to 4:22 AM | Great Lakes Water Authority (GLWA) · River Rouge · 065 Lasher (Dolson) - Lasher @ Detroit River · CSO · 10,000 gallons · notice · map | ended |
| to 4:09 AM | Great Lakes Water Authority (GLWA) · Detroit River · 007 Iroquois - Iroquois @ Detroit River · CSO · 3.23 million gallons · notice · map | ended |
| to 3:34 AM | Great Lakes Water Authority (GLWA) · Detroit River · 028 Eleventh - 11th @ Detroit River · CSO · 220,000 gallons · notice · map | ended |
| to 12:50 AM | Great Lakes Water Authority (GLWA) · Detroit River · 033 24th - 24th @ Detroit River · CSO · 400,000 gallons · notice · map | ended |
| to 2:46 AM | Great Lakes Water Authority (GLWA) · Detroit River · 020 Hastings - Schweizer Pl. @ Detroit River · CSO · 410,000 gallons · notice · map | ended |
| to 3:22 AM | Great Lakes Water Authority (GLWA) · Detroit River · 031 18th - 18th @ Detroit River · CSO · 280,000 gallons · notice · map | ended |
| to 4:00 AM | Great Lakes Water Authority (GLWA) · Detroit River · 016 Orleans Relief - Orleans (east side) · CSO · 5.16 million gallons · notice · map | ended |
| to 2:34 AM | Great Lakes Water Authority (GLWA) · Detroit River · 019 Rivard - Rivard @ Detroit River · CSO · 1.52 million gallons · notice · map | ended |
| to 7:00 AM | Wayne County · Lower River Rouge · 10 · CSO · 2.39 million gallons · notice · map | ended |
| to 11:30 PM | City of Lansing · Grand River · 014 · CSO · 22,000 gallons · notice · map | ended |
| to Aug 20 ’15, 5:00 AM | City of Lansing · Grand River · 012 · CSO · 429,000 gallons · notice · map | ended |
| to 11:15 PM | City of Lansing · Grand River · 008 · CSO · 191,000 gallons · notice · map | ended |
| to Aug 20 ’15, 3:30 AM | City of Lansing · Grand River · 019 · CSO · 380,000 gallons · notice · map | ended |
| to Aug 20 ’15, 4:30 AM | City of Lansing · Grand River · 016 · CSO · 249,000 gallons · notice · map | ended |
| to Aug 20 ’15, 5:30 AM | City of Lansing · Grand River · 015 · CSO · 667,000 gallons · notice · map | ended |
| to Aug 20 ’15, 3:30 AM | City of Lansing · Grand River · 011 · CSO · 64,000 gallons · notice · map | ended |
| to Aug 20 ’15, 4:15 AM | City of Lansing · Grand River · 009 · CSO · 344,000 gallons · notice · map | ended |
| to Aug 20 ’15, 4:00 AM | City of Lansing · Grand River · 046 · CSO · 98,000 gallons · notice · map | ended |
| to Aug 20 ’15, 5:15 AM | City of Lansing · Grand River · 034 · CSO · 1.81 million gallons · notice · map | ended |
| to Aug 20 ’15, 6:15 AM | City of Lansing · Red Cedar River · 032 · CSO · 28,000 gallons · notice · map | ended |
| to Aug 20 ’15, 4:00 AM | City of Lansing · Red Cedar River · 026 · CSO · 169,000 gallons · notice · map | ended |
| to Aug 20 ’15, 4:00 AM | City of Lansing · Grand River · 024 · CSO · 687,000 gallons · notice · map | ended |
| to Aug 20 ’15, 6:15 AM | City of Lansing · Grand River · 022 · CSO · 1.47 million gallons · notice · map | ended |
| to Aug 20 ’15, 4:00 AM | City of Lansing · Grand River · 021 · CSO · 153,000 gallons · notice · map | ended |
| to Aug 20 ’15, 4:30 AM | City of Lansing · Grand River · 017 · CSO · 267,000 gallons · notice · map | ended |
| to Aug 20 ’15, 7:18 AM | City of Dearborn · “Rouge River, Lower Branch” · 005 · CSO · 60,000 gallons · notice | ended |
| to Aug 20 ’15, 7:18 AM | City of Dearborn · Lower River Rouge · 004 · CSO · 1.71 million gallons · notice · map | ended |
| to Aug 20 ’15, 7:18 AM | City of Dearborn · Lower River Rouge · 003 · CSO · 2.94 million gallons · notice · map | ended |
| to Aug 20 ’15, 7:18 AM | City of Dearborn · Lower River Rouge · 002 · CSO · 10,000 gallons · notice · map | ended |
| to Aug 20 ’15, 7:18 AM | City of Dearborn · Lower River Rouge · 001 · CSO · 700,000 gallons · notice · map | ended |
| to Aug 20 ’15, 7:18 AM | City of Dearborn · River Rouge · 014 · CSO · 3.16 million gallons · notice · map | ended |
| to Aug 20 ’15, 7:18 AM | City of Dearborn · River Rouge · 013 · CSO · 6.21 million gallons · notice · map | ended |
| to 7:00 AM | Commerce Twp · Union Lake Road @ Dickert Rd. - Pump Station · SSO · 20,000 gallons · notice | ended |
| to 3:15 PM | Quincy · “First Lake” · Branch County, Quincy Park, Restrooms - Overflow at restrooms at the park pavilion · SSO · 20,000 gallons · notice | ended |
| to Aug 25 ’15, 11:59 PM | City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · M-14 Weir · SSO · 12,030 gallons · notice · map | ended |
| to 11:00 AM | Carlton Township · [house number removed] N M-43 Hwy-Oxidation Facility · SSO · 100 gallons · notice | ended |
| to 9:00 PM | Traverse City · “None” · [house number removed] S West BayShore Dr - Elmwood Twp. - Pump Station · SSO · 1,000 gallons · notice | ended |
| to 1:20 PM | Clinton River Water Resources Recovery Facility Drainage District · [house number removed] Wedgewood Lane POT057-114 - sanitary manhole · SSO · 2,000 gallons · notice | ended |
| to 10:31 PM | City of St. Joseph · Saint Joseph River · 003 · CSO · 2,000 gallons · notice · map | ended |
| to 10:40 PM | City of Saginaw · Saginaw River · 007R Retention Treatment Basin - 14th Street · CSO · 5.67 million gallons · notice · map | ended |
| to 7:23 PM | City of Saginaw · Saginaw River · 011R Retention Treatment Basin - Fitzhugh Street · CSO · 45,000 gallons · notice · map | ended |
| to 9:40 PM | City of Saginaw · Saginaw River · 004R Retention Treatment Basin - Emerson Street · CSO · 2.78 million gallons · notice · map | ended |
| to 5:00 AM | City of Lansing · Grand River · 008 · CSO · 118,000 gallons · notice · map | ended |
| to 6:45 AM | City of Lansing · Grand River · 017 · CSO · 159,000 gallons · notice · map | ended |
| to 7:30 AM | City of Lansing · Grand River · 015 · CSO · 412,000 gallons · notice · map | ended |
| to 7:15 AM | City of Lansing · Grand River · 012 · CSO · 255,000 gallons · notice · map | ended |
| to 7:30 AM | City of Lansing · Grand River · 034 · CSO · 1.07 million gallons · notice · map | ended |
| to 8:45 AM | City of Lansing · Grand River · 022 · CSO · 867,000 gallons · notice · map | ended |
| to 6:00 AM | City of Lansing · Grand River · 021 · CSO · 92,000 gallons · notice · map | ended |
| to 5:45 AM | City of Lansing · Grand River · 019 · CSO · 232,000 gallons · notice · map | ended |
| to 6:30 AM | City of Lansing · Grand River · 016 · CSO · 148,000 gallons · notice · map | ended |
| to 5:45 AM | City of Lansing · Grand River · 011 · CSO · 38,000 gallons · notice · map | ended |
| to 6:15 AM | City of Lansing · Grand River · 009 · CSO · 207,000 gallons · notice · map | ended |
| to 6:00 AM | City of Lansing · Grand River · 046 · CSO · 58,000 gallons · notice · map | ended |
| to 8:45 AM | City of Lansing · Red Cedar River · 032 · CSO · 17,000 gallons · notice · map | ended |
| to 6:15 AM | City of Lansing · Red Cedar River · 026 · CSO · 100,000 gallons · notice · map | ended |
| to 7:00 AM | City of Lansing · Grand River · 024 · CSO · 406,000 gallons · notice · map | ended |
| to 1:30 AM | Ann Arbor · “none” · Wastewater treatment plant storm sewer · SSO · 3,000 gallons · notice | ended |
| to 2:40 PM | City of Lansing · Grand River · WWTP [house number removed] Sunset, Lansing · SSO · 1,300 gallons · notice · map | ended |
| to 2:40 PM | City of Lansing · Grand River · 1700 blk of Boynton Dr - bypass pumping · SSO · 22,800 gallons · notice · map | ended |
| to 5:20 PM | City of Lansing · Grand River · Private Residence Address - bypass pumping · SSO · 432,000 gallons · notice · map | ended |
| to 6:00 PM | City of East Lansing · Red Cedar River · 015 · CSO · 8.06 million gallons · notice · map | ended |
| to 3:30 PM | City of Grand Ledge · Grand River · E River St & Russel St (former CSO outfall) - manual bypass, gate valve to prevent backups into homes · SSO · 800,000 gallons · notice · map | ended |
| to 3:25 PM | City of Grand Ledge · Grand River · West River St LS (fka outfall 004) - Lift Station at [house number removed] W River St · SSO · 730,000 gallons · notice · map | ended |
| to 3:30 PM | City of Lansing · Grand River · 014 · CSO · 10.02 million gallons · notice · map | ended |
| to 1:45 PM | City of Lansing · Grand River · 010 · CSO · 1.68 million gallons · notice · map | ended |
| to 2:00 PM | City of Lansing · Grand River · 008 · CSO · 11.44 million gallons · notice · map | ended |
| to 2:00 PM | City of Lansing · Grand River · 019 · CSO · 4.67 million gallons · notice · map | ended |
| to 4:00 PM | City of Lansing · Grand River · 012 · CSO · 7.78 million gallons · notice · map | ended |
| to 3:30 PM | City of Lansing · Grand River · 034 · CSO · 24.91 million gallons · notice · map | ended |
| to 7:45 PM | City of Lansing · Grand River · 022 · CSO · 26.18 million gallons · notice · map | ended |
| to 11:00 PM | City of Lansing · Grand River · 017 · CSO · 6.72 million gallons · notice · map | ended |
| to Aug 11 ’15, 12:45 AM | City of Lansing · Grand River · 015 · CSO · 6.47 million gallons · notice · map | ended |
| to 2:45 PM | City of Lansing · Grand River · 021 · CSO · 4.19 million gallons · notice · map | ended |
| to 7:15 PM | City of Lansing · Grand River · 009 · CSO · 10.17 million gallons · notice · map | ended |
| to 1:45 PM | City of Lansing · Grand River · 011 · CSO · 1.25 million gallons · notice · map | ended |
| to 2:00 PM | City of Lansing · Grand River · 046 · CSO · 1.28 million gallons · notice · map | ended |
| to 7:45 PM | City of Lansing · Red Cedar River · 032 · CSO · 9.95 million gallons · notice · map | ended |
| to 2:45 PM | City of Lansing · Red Cedar River · 026 · CSO · 4.04 million gallons · notice · map | ended |
| to 3:00 PM | City of Lansing · Grand River · 024 · CSO · 9.28 million gallons · notice · map | ended |
| to 2:45 PM | City of Lansing · Grand River · 016 · CSO · 3.76 million gallons · notice · map | ended |
| to 11:15 PM | Iron Mountain/Kingsford Joint Sewage Authority · Menominee River · 002 Retention Treatment Basin outfall - At M-95 · CSO · 231,000 gallons · notice · map | ended |
| to Aug 10 ’15, 6:30 AM | City of Holland · Macatawa River · Wastewater Treatment Plant · Bypass · 5,000 gallons · notice · map | ended |
| to Aug 4 ’15, 9:30 AM | Wayne County · Lower River Rouge · L-42 · CSO · 1.58 million gallons · notice · map | ended |
| to Aug 4 ’15, 7:00 AM | Charter Township of Redford · Ashcroft-Sherwood Drain · 45A · CSO · 110,000 gallons · notice · map | ended |
| to Aug 4 ’15, 7:00 AM | Wayne County · Lower River Rouge · 10 · CSO · 2.39 million gallons · notice · map | ended |
| to Aug 4 ’15, 9:30 AM | City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · M13 · CSO · 300,000 gallons · notice · map | ended |
| to Aug 4 ’15, 7:00 AM | Charter Township of Redford · Bell Branch · U-3 · CSO · 470,000 gallons · notice · map | ended |
| to 3:30 PM | BASF Corporation · Fox Street in the polyol plant · SSO · 100 gallons · notice | ended |
| to 2:45 PM | City of Lansing · Grand River · 019 · CSO · 28,000 gallons · notice · map | ended |
| to 4:00 PM | City of Lansing · Grand River · 012 · CSO · 44,000 gallons · notice · map | ended |
| to 4:15 PM | City of Lansing · Grand River · 034 · CSO · 174,000 gallons · notice · map | ended |
| to 5:00 PM | City of Lansing · Grand River · 022 · CSO · 129,000 gallons · notice · map | ended |
| to 3:45 PM | City of Lansing · Grand River · 017 · CSO · 27,000 gallons · notice · map | ended |
| to 4:30 PM | City of Lansing · Grand River · 015 · CSO · 74,000 gallons · notice · map | ended |
| to 3:00 PM | City of Lansing · Grand River · 021 · CSO · 16,000 gallons · notice · map | ended |
| to 3:30 PM | City of Lansing · Grand River · 016 · CSO · 26,000 gallons · notice · map | ended |
| to 2:45 PM | City of Lansing · Grand River · 011 · CSO · 7,000 gallons · notice · map | ended |
| to 3:15 PM | City of Lansing · Grand River · 008 · CSO · 36,000 gallons · notice · map | ended |
| to 3:00 PM | City of Lansing · Grand River · 046 · CSO · 10,000 gallons · notice · map | ended |
| to 5:00 PM | City of Lansing · Red Cedar River · 032 · CSO · 4,000 gallons · notice · map | ended |
| to 3:15 PM | City of Lansing · Red Cedar River · 026 · CSO · 17,000 gallons · notice · map | ended |
| to 4:00 PM | City of Lansing · Grand River · 024 · CSO · 69,000 gallons · notice · map | ended |
| to 3:30 PM | Great Lakes Water Authority (GLWA) · Detroit River · 106A St. Aubin - St. Aubin Screening & Disinfection Facility · CSO · 8.6 million gallons · notice · map | ended |
| to 5:00 PM | Great Lakes Water Authority (GLWA) · River Rouge · 109A Oakwood RTB - Oakwood RTB · CSO · 16 million gallons · notice · map | ended |
| to 10:00 PM | Great Lakes Water Authority (GLWA) · Detroit River · 104A Conner Creek CSO Retention Ttreatment Basin (RTB) - Clairpointe & Freud · CSO · 245 million gallons · notice · map | ended |
| to 8:03 AM | Macomb County Public Works Office · Lake Saint Clair · 001 Martin Retention Treatment Basin · SSO · 7 million gallons · notice · map | ended |
| to 7:35 AM | Macomb County Public Works Office · Lake Saint Clair · 001 Retention Treatment Basin outfall - Chapaton RTB-9 Mile Road @ Lake St. Clair · CSO · 2.6 million gallons · notice · map | ended |
| to 3:29 AM | Milk River Intercounty Drain Drainage District · Milk River · 001 Retention Treatment Basin outfall - Milk River · CSO · 14.7 million gallons · notice · map | ended |
| to 5:30 AM | George W. Kuhn Drain Drainage District · Red Run · 001 Retention Treatment Facility outfall - Red Run Drain · CSO · 25.94 million gallons · notice · map | ended |
| to 5:29 PM | Great Lakes Water Authority (GLWA) · River Rouge · 50A WWTP Rouge River Outfall · Bypass · 240.5 million gallons · notice · map | ended |
| to 11:45 AM | Great Lakes Water Authority (GLWA) · River Rouge · 107A Baby Creek - Baby Creek Screening & Disinfection Facility · CSO · 25.1 million gallons · notice · map | ended |
| to 5:10 AM | City of Dearborn · River Rouge · 117 former outfall 017 - former outfall 017 · CSO · 11.44 million gallons · notice · map | ended |
| to 2:07 AM | Great Lakes Water Authority (GLWA) · Detroit River · 011 Adair - Adair @ Detroit River · CSO · 320,000 gallons · notice · map | ended |
| to 10:30 AM | Great Lakes Water Authority (GLWA) · River Rouge · 101A Hubbell/Southfield Retention Treatment Basin - east of Southfield Freeway, south of Michigan Ave., discharges to north bank of Rouge River · CSO · 50.8 million gallons · notice · map | ended |
| to 4:10 AM | Wayne County/River Rouge CSO RTB · River Rouge · 001 Retention Treatment Basin outfall - 100 ft. west of Jefferson · CSO · 2.9 million gallons · notice · map | ended |
| to 6:00 PM | Wayne County Drainage Board · Trenton Channel · 001 Retention Treatment Basin outfall - [house number removed] Central Ave · CSO · 48.71 million gallons · notice · map | ended |
| to 1:00 AM | Wayne County Drainage Board · Trenton Channel · 002 Pine St. Pump Station - Pine, east of Jefferson Ave. · CSO · 11.96 million gallons · notice · map | ended |
| to Aug 3 ’15, 2:20 AM | Great Lakes Water Authority (GLWA) · Detroit River · 108A Belle Isle RTB - Belle Isle RTB · CSO · 400,000 gallons · notice · map | ended |
| to 11:46 PM | City of St. Joseph · Saint Joseph River · 003 · CSO · 1,800 gallons · notice · map | ended |
| to Aug 3 ’15, 4:44 AM | City of Dearborn · River Rouge · 014 · CSO · 4.23 million gallons · notice · map | ended |
| to Aug 3 ’15, 4:44 AM | City of Dearborn · River Rouge · 013 · CSO · 7.15 million gallons · notice · map | ended |
| to Aug 3 ’15, 4:44 AM | City of Dearborn · “Rouge River, Lower Branch” · 005 · CSO · 100,000 gallons · notice | ended |
| to Aug 3 ’15, 4:44 AM | City of Dearborn · Lower River Rouge · 004 · CSO · 2.06 million gallons · notice · map | ended |
| to Aug 3 ’15, 4:44 AM | City of Dearborn · Lower River Rouge · 003 · CSO · 3.34 million gallons · notice · map | ended |
| to Aug 3 ’15, 4:44 AM | City of Dearborn · Lower River Rouge · 002 · CSO · 20,000 gallons · notice · map | ended |
| to Aug 3 ’15, 4:44 AM | City of Dearborn · Lower River Rouge · 001 · CSO · 830,000 gallons · notice · map | ended |
| to Aug 3 ’15, 12:40 AM | Great Lakes Water Authority (GLWA) · River Rouge · 072 Puritan - Puritan (east) · CSO · 2.53 million gallons · notice · map | ended |
| to Aug 3 ’15, 2:38 AM | Great Lakes Water Authority (GLWA) · River Rouge · 065 Lasher (Dolson) - Lasher @ Detroit River · CSO · 10,000 gallons · notice · map | ended |
| to 11:50 PM | Great Lakes Water Authority (GLWA) · Detroit River · 033 24th - 24th @ Detroit River · CSO · 530,000 gallons · notice · map | ended |
| to 11:37 PM | Great Lakes Water Authority (GLWA) · Detroit River · 031 18th - 18th @ Detroit River · CSO · 160,000 gallons · notice · map | ended |
| to Aug 3 ’15, 2:08 AM | Great Lakes Water Authority (GLWA) · Detroit River · 016 Orleans Relief - Orleans (east side) · CSO · 1.11 million gallons · notice · map | ended |
| to Aug 3 ’15, 1:53 AM | Great Lakes Water Authority (GLWA) · Detroit River · 007 Iroquois - Iroquois @ Detroit River · CSO · 1.07 million gallons · notice · map | ended |
| to Aug 3 ’15, 10:05 PM | Great Lakes Water Authority (GLWA) · Detroit River · 049A Primary treatment outfall (with disinfection/dechlorination) @ the WWTP; authorized only when influent flows exceeds 930 MGD - @ the WWTP · CSO · 126.8 million gallons · notice · map | ended |
| to Aug 3 ’15, 6:25 AM | City of Wixom · Norton Creek · Effluent outfall - plant discharge line · Bypass · 150,000 gallons · notice · map | ended |
| to Aug 3 ’15, 6:26 AM | City of Saginaw · Saginaw River · 003R Retention Treatment Basin - Weiss Street · CSO · 40.05 million gallons · notice · map | ended |
| to 11:57 PM | City of Essexville · Saginaw River · 002 Retention Treatment Basin at POTW - Burns Street · CSO · 1.28 million gallons · notice · map | ended |
| to 10:45 PM | City of Lansing · Grand River · 014 · CSO · 292,000 gallons · notice · map | ended |
| to 10:15 PM | City of Lansing · Grand River · 010 · CSO · 18,000 gallons · notice · map | ended |
| to 10:15 PM | City of Lansing · Grand River · 008 · CSO · 700,000 gallons · notice · map | ended |
| to Aug 3 ’15, 5:00 AM | City of Port Huron · Black River · 005 · CSO · 235,000 gallons · notice · map | ended |
| to Aug 3 ’15, 1:15 AM | City of Lansing · Grand River · 015 · CSO · 478,000 gallons · notice · map | ended |
| to Aug 3 ’15, 12:45 AM | City of Lansing · Grand River · 012 · CSO · 477,000 gallons · notice · map | ended |
| to 11:30 PM | City of Lansing · Grand River · 011 · CSO · 72,000 gallons · notice · map | ended |
| to Aug 3 ’15, 12:00 AM | City of Lansing · Grand River · 009 · CSO · 397,000 gallons · notice · map | ended |
| to 11:00 PM | City of Lansing · Grand River · 046 · CSO · 163,000 gallons · notice · map | ended |
| to Aug 3 ’15, 1:00 AM | City of Lansing · Grand River · 034 · CSO · 2.02 million gallons · notice · map | ended |
| to Aug 3 ’15, 2:15 AM | City of Lansing · Red Cedar River · 032 · CSO · 31,000 gallons · notice · map | ended |
| to Aug 3 ’15, 12:00 AM | City of Lansing · Red Cedar River · 026 · CSO · 192,000 gallons · notice · map | ended |
| to Aug 3 ’15, 12:00 AM | City of Lansing · Grand River · 024 · CSO · 1.07 million gallons · notice · map | ended |
| to Aug 3 ’15, 2:15 AM | City of Lansing · Grand River · 022 · CSO · 1.65 million gallons · notice · map | ended |
| to Aug 3 ’15, 12:00 AM | City of Lansing · Grand River · 021 · CSO · 214,000 gallons · notice · map | ended |
| to 11:15 PM | City of Lansing · Grand River · 019 · CSO · 465,000 gallons · notice · map | ended |
| to Aug 3 ’15, 12:30 AM | City of Lansing · Grand River · 017 · CSO · 305,000 gallons · notice · map | ended |
| to Aug 3 ’15, 12:15 AM | City of Lansing · Grand River · 016 · CSO · 277,000 gallons · notice · map | ended |
| to 10:04 PM | City of Manistee · “Manistee Lake” · 018 · CSO · 480,000 gallons · notice | ended |
| to Aug 3 ’15, 12:17 AM | City of Saginaw · Saginaw River · 007R Retention Treatment Basin - 14th Street · CSO · 2.07 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.