Michigan sewage discharges, December 2015
136 records of sewage discharges and water advisories in Michigan dated in December 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 01:25 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. Blended discharge: wastewater that skipped some treatment is mixed with treated wastewater.
| When | Report | Status |
|---|---|---|
| to Jan 4 ’16, 11:42 AM | Three Rivers · “St. Joseph River” · Three Rivers Wastewater Treatment Plant Outfall - Wastewater Treatment Plant outfall in the St. Joseph River · Bypass · 4.5 million gallons · notice | ended |
| to 1:30 PM | Chikaming Township · “None” · LS #21a - East of I94 at Warren Woods Rd · SSO · 100 gallons · notice | ended |
| to 3:00 PM | City of Port Huron · Black River · 005 · CSO · 54,000 gallons · notice · map | ended |
| to 4:00 PM | Macomb County Public Works Office · Lake Saint Clair · 001 Retention Treatment Basin outfall - Chapaton RTB-9 Mile Road @ Lake St. Clair · CSO · 5.47 million gallons · notice · map | ended |
| to 2:15 PM | Wayne County · Lower River Rouge · 009 · CSO · 550,000 gallons · notice · map | ended |
| to 11:40 PM | 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 · 78.4 million gallons · notice · map | ended |
| to 9:45 PM | Macomb County Public Works Office · Lake Saint Clair · 001 Martin Retention Treatment Basin · SSO · 41.8 million gallons · notice · map | ended |
| to Dec 30 ’15, 2:45 AM | Great Lakes Water Authority (GLWA) · River Rouge · 109A Oakwood RTB - Oakwood RTB · CSO · 16.7 million gallons · notice · map | ended |
| to 5:05 AM | Wayne County/River Rouge CSO RTB · River Rouge · 001 Retention Treatment Basin outfall - 100 ft. west of Jefferson · CSO · 720,000 gallons · notice · map | ended |
| to Dec 30 ’15, 1:45 PM | Great Lakes Water Authority (GLWA) · Detroit River · 104A Conner Creek CSO Retention Ttreatment Basin (RTB) - Clairpointe & Freud · CSO · 694.9 million gallons · notice · map | ended |
| to 10:36 AM | Milk River Intercounty Drain Drainage District · Milk River · 001 Retention Treatment Basin outfall - Milk River · CSO · 27.8 million gallons · notice · map | ended |
| to 1:45 AM | Great Lakes Water Authority (GLWA) · Detroit River · 108A Belle Isle RTB - Belle Isle RTB · CSO · 400,000 gallons · notice · map | ended |
| to 9:12 AM | Wayne County · Lower River Rouge · 001 Retention Treatment Basin outfall - facility @ [house number removed] Inkster Rd · CSO · 3.65 million gallons · notice · map | ended |
| to 5:15 PM | Great Lakes Water Authority (GLWA) · Detroit River · 106A St. Aubin - St. Aubin Screening & Disinfection Facility · CSO · 8.8 million gallons · notice · map | ended |
| Loch Erin · Private Residence Address · SSO · volume not reported · notice | ended | |
| to Dec 29 ’15, 9:20 AM | City of Dearborn · River Rouge · 117 former outfall 017 - former outfall 017 · CSO · 23.78 million gallons · notice · map | ended |
| to Dec 29 ’15, 9:15 AM | City of Lansing · Grand River · 015 · CSO · 1.53 million gallons · notice · map | ended |
| to Dec 29 ’15, 2:00 AM | City of Lansing · Grand River · 014 · CSO · 2.5 million gallons · notice · map | ended |
| to Dec 29 ’15, 8:45 AM | City of Lansing · Grand River · 012 · CSO · 2.46 million gallons · notice · map | ended |
| to Dec 29 ’15, 7:30 AM | City of Lansing · Grand River · 011 · CSO · 406,000 gallons · notice · map | ended |
| to Dec 29 ’15, 1:15 AM | City of Lansing · Grand River · 010 · CSO · 447,000 gallons · notice · map | ended |
| to Dec 29 ’15, 8:00 AM | City of Lansing · Grand River · 009 · CSO · 3.12 million gallons · notice · map | ended |
| to Dec 29 ’15, 1:15 AM | City of Lansing · Grand River · 008 · CSO · 3.32 million gallons · notice · map | ended |
| to Dec 29 ’15, 7:00 AM | City of Lansing · Grand River · 046 · CSO · 510,000 gallons · notice · map | ended |
| to Dec 29 ’15, 8:45 AM | City of Lansing · Grand River · 034 · CSO · 7.56 million gallons · notice · map | ended |
| to Dec 29 ’15, 9:15 AM | City of Lansing · Red Cedar River · 032 · CSO · 2.01 million gallons · notice · map | ended |
| to Dec 29 ’15, 7:45 AM | City of Lansing · Red Cedar River · 026 · CSO · 1.15 million gallons · notice · map | ended |
| to Dec 29 ’15, 8:00 AM | City of Lansing · Grand River · 024 · CSO · 3.6 million gallons · notice · map | ended |
| to Dec 29 ’15, 9:15 AM | City of Lansing · Grand River · 022 · CSO · 7.21 million gallons · notice · map | ended |
| to Dec 29 ’15, 8:00 AM | City of Lansing · Grand River · 021 · CSO · 1.34 million gallons · notice · map | ended |
| to Dec 29 ’15, 2:15 AM | City of Lansing · Grand River · 019 · CSO · 1.55 million gallons · notice · map | ended |
| to Dec 29 ’15, 8:15 AM | City of Lansing · Grand River · 017 · CSO · 1.81 million gallons · notice · map | ended |
| to Dec 29 ’15, 8:15 AM | City of Lansing · Grand River · 016 · CSO · 1.15 million gallons · notice · map | ended |
| to Dec 29 ’15, 10:00 AM | Wayne County · Lower River Rouge · 10 · CSO · 5.2 million gallons · notice · map | ended |
| to Dec 29 ’15, 10:00 AM | City of Dearborn Heights, Wayne County Department of Public Services, Environmental Services Division · Middle River Rouge · M13 · CSO · 620,000 gallons · notice · map | ended |
| to Dec 29 ’15, 10:00 AM | Wayne County · Lower River Rouge · L-41 · CSO · 3.43 million gallons · notice · map | ended |
| to Dec 31 ’15, 2:17 AM | Great Lakes Water Authority (GLWA) · River Rouge · 50A WWTP Rouge River Outfall · Bypass · 495.8 million gallons · notice · map | ended |
| to Dec 29 ’15, 1:26 AM | Great Lakes Water Authority (GLWA) · Detroit River · 007 Iroquois - Iroquois @ Detroit River · CSO · 1.1 million gallons · notice · map | ended |
| to Dec 31 ’15, 5:37 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 · 137.8 million gallons · notice · map | ended |
| to Dec 29 ’15, 1:07 AM | Great Lakes Water Authority (GLWA) · River Rouge · 059 Warren - W. Warren @ Detroit River · CSO · 760,000 gallons · notice · map | ended |
| to Dec 29 ’15, 9:00 PM | Wayne County Dept of Public Services, Env Services Group · Trenton Channel · 001C Blended effluent · Blended · 38.7 million gallons · notice · map | ended |
| to Dec 29 ’15, 10:50 PM | Wayne County Drainage Board · Trenton Channel · 001 Retention Treatment Basin outfall - [house number removed] Central Ave · CSO · 35.32 million gallons · notice · map | ended |
| to Dec 29 ’15, 1:42 AM | City of Dearborn · River Rouge · 014 · CSO · 1.54 million gallons · notice · map | ended |
| to Dec 29 ’15, 1:42 AM | City of Dearborn · River Rouge · 013 · CSO · 4.51 million gallons · notice · map | ended |
| to Dec 29 ’15, 1:42 AM | City of Dearborn · “Rouge River, Lower Branch” · 005 · CSO · 10,000 gallons · notice | ended |
| to Dec 29 ’15, 1:42 AM | City of Dearborn · Lower River Rouge · 004 · CSO · 1.08 million gallons · notice · map | ended |
| to Dec 29 ’15, 1:42 AM | City of Dearborn · Lower River Rouge · 003 · CSO · 2.2 million gallons · notice · map | ended |
| to Dec 29 ’15, 1:42 AM | City of Dearborn · Lower River Rouge · 002 · CSO · 10,000 gallons · notice · map | ended |
| to Dec 29 ’15, 1:42 AM | City of Dearborn · Lower River Rouge · 001 · CSO · 480,000 gallons · notice · map | ended |
| to Dec 27 ’15, 8:46 AM | City of Dearborn · River Rouge · 014 · CSO · 90,000 gallons · notice · map | ended |
| to Dec 27 ’15, 8:46 AM | City of Dearborn · River Rouge · 013 · CSO · 1.96 million gallons · notice · map | ended |
| to Dec 27 ’15, 8:46 AM | City of Dearborn · Lower River Rouge · 004 · CSO · 150,000 gallons · notice · map | ended |
| to Dec 27 ’15, 8:46 AM | City of Dearborn · Lower River Rouge · 003 · CSO · 1.01 million gallons · notice · map | ended |
| to Dec 27 ’15, 8:46 AM | City of Dearborn · Lower River Rouge · 001 · CSO · 180,000 gallons · notice · map | ended |
| to Dec 27 ’15, 5:15 AM | City of Lansing · Grand River · 019 · CSO · 166,000 gallons · notice · map | ended |
| to Dec 27 ’15, 9:30 AM | City of Lansing · Grand River · 012 · CSO · 237,000 gallons · notice · map | ended |
| to Dec 27 ’15, 9:45 AM | City of Lansing · Red Cedar River · 032 · CSO · 17,000 gallons · notice · map | ended |
| to Dec 27 ’15, 9:30 AM | City of Lansing · Grand River · 034 · CSO · 972,000 gallons · notice · map | ended |
| to Dec 27 ’15, 9:45 AM | City of Lansing · Grand River · 022 · CSO · 770,000 gallons · notice · map | ended |
| to Dec 27 ’15, 9:00 AM | City of Lansing · Grand River · 017 · CSO · 151,000 gallons · notice · map | ended |
| to Dec 27 ’15, 9:45 AM | City of Lansing · Grand River · 015 · CSO · 386,000 gallons · notice · map | ended |
| to Dec 27 ’15, 8:45 AM | City of Lansing · Grand River · 021 · CSO · 84,000 gallons · notice · map | ended |
| to Dec 27 ’15, 8:45 AM | City of Lansing · Grand River · 009 · CSO · 184,000 gallons · notice · map | ended |
| to Dec 27 ’15, 8:45 AM | City of Lansing · Grand River · 016 · CSO · 145,000 gallons · notice · map | ended |
| to Dec 27 ’15, 8:15 AM | City of Lansing · Grand River · 011 · CSO · 37,000 gallons · notice · map | ended |
| to Dec 27 ’15, 8:00 AM | City of Lansing · Grand River · 046 · CSO · 58,000 gallons · notice · map | ended |
| to Dec 27 ’15, 8:30 AM | City of Lansing · Red Cedar River · 026 · CSO · 97,000 gallons · notice · map | ended |
| to Dec 27 ’15, 9:00 AM | City of Lansing · Grand River · 024 · CSO · 397,000 gallons · notice · map | ended |
| to Dec 26 ’15, 9:00 AM | Byron, Village of · from MH at WWSL to wooded field at [house number removed] S Byron Rd - discharge of partially treated effluent from lagoons · SSO · 230,000 gallons · notice | ended |
| to Dec 24 ’15, 5:02 AM | Great Lakes Water Authority (GLWA) · River Rouge · 50A WWTP Rouge River Outfall · Bypass · 22.4 million gallons · notice · map | ended |
| to Dec 24 ’15, 5:24 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 · 23.2 million gallons · notice · map | ended |
| to 9:10 PM | Wayne County · Lower River Rouge · L-41 · CSO · 290,000 gallons · notice · map | ended |
| to 9:10 PM | Wayne County · Lower River Rouge · 10 · CSO · 540,000 gallons · notice · map | ended |
| to Dec 24 ’15, 6:00 AM | North Houghton County Water and Sewer Authority · Douglas Creek · 002 · CSO · 137,000 gallons · notice · map | ended |
| to Dec 24 ’15, 6:00 AM | North Houghton County Water and Sewer Authority · “St. Louis Creek” · 001 · CSO · 137,000 gallons · notice · map | ended |
| to 7:58 PM | Great Lakes Water Authority (GLWA) · River Rouge · 059 Warren - W. Warren @ Detroit River · CSO · 530,000 gallons · notice · map | ended |
| to 10:34 PM | City of Dearborn · River Rouge · 014 · CSO · 30,000 gallons · notice · map | ended |
| to 10:34 PM | City of Dearborn · River Rouge · 013 · CSO · 1.69 million gallons · notice · map | ended |
| to 10:34 PM | City of Dearborn · Lower River Rouge · 004 · CSO · 50,000 gallons · notice · map | ended |
| to 10:34 PM | City of Dearborn · Lower River Rouge · 003 · CSO · 880,000 gallons · notice · map | ended |
| to 10:34 PM | City of Dearborn · Lower River Rouge · 001 · CSO · 150,000 gallons · notice · map | ended |
| to 6:00 PM | City of Lansing · Grand River · 008 · CSO · 20,000 gallons · notice · map | ended |
| to 7:00 PM | City of Lansing · Grand River · 019 · CSO · 133,000 gallons · notice · map | ended |
| to 9:30 PM | City of Lansing · Grand River · 012 · CSO · 184,000 gallons · notice · map | ended |
| to 9:30 PM | City of Lansing · Grand River · 034 · CSO · 763,000 gallons · notice · map | ended |
| to 10:15 PM | City of Lansing · Grand River · 022 · CSO · 605,000 gallons · notice · map | ended |
| to 9:00 PM | City of Lansing · Grand River · 017 · CSO · 116,000 gallons · notice · map | ended |
| to 8:45 PM | City of Lansing · Grand River · 021 · CSO · 66,000 gallons · notice · map | ended |
| to 9:45 PM | City of Lansing · Grand River · 015 · CSO · 299,000 gallons · notice · map | ended |
| to 8:15 PM | City of Lansing · Grand River · 011 · CSO · 28,000 gallons · notice · map | ended |
| to 8:45 PM | City of Lansing · Grand River · 009 · CSO · 146,000 gallons · notice · map | ended |
| to 9:00 PM | City of Lansing · Grand River · 024 · CSO · 302,000 gallons · notice · map | ended |
| to 8:30 PM | City of Lansing · Red Cedar River · 026 · CSO · 74,000 gallons · notice · map | ended |
| to 9:00 PM | City of Lansing · Grand River · 016 · CSO · 110,000 gallons · notice · map | ended |
| to 8:00 PM | City of Lansing · Grand River · 046 · CSO · 43,000 gallons · notice · map | ended |
| to 10:15 PM | City of Lansing · Red Cedar River · 032 · CSO · 13,000 gallons · notice · map | ended |
| to 5:30 PM | Portland · Grand River · Portland Rest Area 531, east of Portland, MI - 3 manholes on NE side of parking lot · SSO · 1,000 gallons · notice · map | ended |
| to 2:30 PM | Wayne County · Lower River Rouge · 10 · CSO · 540,000 gallons · notice · map | ended |
| to 2:30 PM | Wayne County · Lower River Rouge · L-41 · CSO · 290,000 gallons · notice · map | ended |
| to 10:40 AM | Portage · Private Residence Address · SSO · 100 gallons · notice | ended |
| to 11:46 PM | City of Dearborn · River Rouge · 014 · CSO · 920,000 gallons · notice · map | ended |
| to 11:46 PM | City of Dearborn · River Rouge · 013 · CSO · 3.67 million gallons · notice · map | ended |
| to 11:46 PM | City of Dearborn · Lower River Rouge · 004 · CSO · 770,000 gallons · notice · map | ended |
| to 11:46 PM | City of Dearborn · Lower River Rouge · 003 · CSO · 1.83 million gallons · notice · map | ended |
| to 11:46 PM | City of Dearborn · Lower River Rouge · 002 · CSO · 10,000 gallons · notice · map | ended |
| to 11:46 PM | City of Dearborn · Lower River Rouge · 001 · CSO · 370,000 gallons · notice · map | ended |
| to Dec 22 ’15, 3:00 AM | City of Lansing · Grand River · 019 · CSO · 148,000 gallons · notice · map | ended |
| to Dec 22 ’15, 4:15 AM | City of Lansing · Grand River · 017 · CSO · 154,000 gallons · notice · map | ended |
| to Dec 22 ’15, 4:45 AM | City of Lansing · Grand River · 012 · CSO · 243,000 gallons · notice · map | ended |
| to Dec 22 ’15, 4:45 AM | City of Lansing · Grand River · 034 · CSO · 1 million gallons · notice · map | ended |
| to Dec 22 ’15, 5:15 AM | City of Lansing · Grand River · 022 · CSO · 792,000 gallons · notice · map | ended |
| to Dec 22 ’15, 3:45 AM | City of Lansing · Grand River · 021 · CSO · 86,000 gallons · notice · map | ended |
| to Dec 22 ’15, 4:00 AM | City of Lansing · Grand River · 009 · CSO · 190,000 gallons · notice · map | ended |
| to Dec 22 ’15, 5:15 AM | City of Lansing · Grand River · 015 · CSO · 393,000 gallons · notice · map | ended |
| to Dec 22 ’15, 3:30 AM | City of Lansing · Grand River · 011 · CSO · 38,000 gallons · notice · map | ended |
| to Dec 22 ’15, 4:15 AM | City of Lansing · Grand River · 016 · CSO · 147,000 gallons · notice · map | ended |
| to Dec 22 ’15, 3:00 AM | City of Lansing · Grand River · 046 · CSO · 59,000 gallons · notice · map | ended |
| to Dec 22 ’15, 5:15 AM | City of Lansing · Red Cedar River · 032 · CSO · 18,000 gallons · notice · map | ended |
| to Dec 22 ’15, 3:45 AM | City of Lansing · Red Cedar River · 026 · CSO · 98,000 gallons · notice · map | ended |
| to Dec 22 ’15, 4:00 AM | City of Lansing · Grand River · 024 · CSO · 401,000 gallons · notice · map | ended |
| to 6:20 PM | Southwest Barry County Sewer & Water… · Private Residence Address - Area around manhole cover · SSO · 50 gallons · notice | ended |
| to Dec 18 ’15, 4:00 AM | Hillshire Brands-Zeeland · “Blendon/Olive Drain via DeWitt Drain” · WWTP - from the DAF tank · Bypass · 3,400 gallons · notice | ended |
| to 8:56 PM | City of Manistee · “Manistee Lake” · 018 · CSO · 370,000 gallons · notice | ended |
| to 11:35 AM | Hillshire Brands-Zeeland · “Blendon/Olive Drain via DeWitt Drain” · WWTP - from the DAF tank · Bypass · 50 gallons · notice | ended |
| to Dec 17 ’15, 2:00 PM | Ontwa Township · “None” · Eagle Lake Rd South of N Shore Dr. - Eagle Lake Rd · SSO · 500 gallons · notice | ended |
| Cheboygan · [house number removed] North Huron · Bypass · 22.52 million gallons · notice | ended | |
| to 2:49 PM | Iron Mountain/Kingsford Joint Sewage Authority · Menominee River · 002 Retention Treatment Basin outfall - At M-95 · CSO · 2.14 million gallons · notice · map | ended |
| to Dec 15 ’15, 4:45 AM | City of Sault Ste. Marie · Saint Marys River · Sault Ste. Marie WWTP - secondary bypass · Blended · 3.62 million gallons · notice · map | ended |
| to Dec 16 ’15, 12:01 PM | City of Manistee · “Manistee Lake” · 018 · CSO · 5.62 million gallons · notice | ended |
| to Dec 16 ’15, 12:01 AM | City of Bay City · Saginaw River · 048 Basin #5 at POTW - Water Street at Saginaw River · CSO · 18.87 million gallons · notice · map | ended |
| to Dec 16 ’15, 12:01 AM | City of Bay City · Saginaw River · 040 Basin #1 - South Union Street · CSO · 5.28 million gallons · notice · map | ended |
| to Dec 16 ’15, 12:01 AM | City of Bay City · Saginaw River · 018 Basin #2 - Water Street near 21st Street · CSO · 5.45 million gallons · notice · map | ended |
| to Dec 16 ’15, 12:01 AM | City of Bay City · Saginaw River · 013 Basin #4 - Center Avenue at Water Street (Wenona Park) · CSO · 6.27 million gallons · notice · map | ended |
| to Dec 8 ’15, 1:00 AM | Kalamazoo · Private Residence Address · SSO · 1,000 gallons · notice | ended |
| to 8:00 AM | Axalta Coating System · “none” · Secondary Lift Station · SSO · 5,000 gallons · notice | ended |
| to 10:30 PM | Kalamazoo · “North Limits Drain” · Private Residence Address · SSO · 4,000 gallons · notice | 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.