Michigan sewage discharges, July 2003
254 records of sewage discharges and water advisories in Michigan dated in July 2003, 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.
| When | Report | Status |
|---|---|---|
| Bangor · “Black River” · Old sewer on the NW bank of the river by the Second Street Dam. - leaky sewer · SSO · volume not reported · notice | ended | |
| to 3:30 PM | Bangor · “Black River” · Private Residence Address - Manholes and Lift Station · SSO · volume not reported · notice | ended |
| to 7:15 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 · 2.7 million gallons · notice · map | ended |
| to 2:00 PM | Southwest Barry County Sewer & Water… · Private Residence Address · SSO · 10 gallons · notice | ended |
| to 3:00 PM | City of Manistee · “Manistee Lake” · 018 · CSO · 36,000 gallons · notice | ended |
| to 3:00 PM | City of Manistee · Manistee River · 003 · CSO · 4,500 gallons · notice · map | ended |
| to 5:45 PM | Oakland County Drain Commissioner · “Detroit WWTP” · Manholes WAT052004 & WAT052005 SE 1/4 sec.13, Waterford Twp. · SSO · volume not reported · notice | ended |
| to 12:00 PM | Marquette Township · “Carp River” · Air relief valve · SSO · 1,000 gallons · notice | ended |
| Genesee County Drain Commissioner · Report · volume not reported · notice | ended | |
| to 10:30 PM | Genesee County Drain Commissioner · 7000 blk of Haviland Beach Dr - pump station failure · SSO · 50 gallons · notice | ended |
| to 11:00 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 · 61.9 million gallons · notice · map | ended |
| to 8:00 PM | City of Port Huron · “St. Clair River” · 014 · CSO · 883,000 gallons · notice | ended |
| to 8:00 PM | City of Port Huron · “St. Clair River” · 013 · CSO · 121,000 gallons · notice | ended |
| to 8:00 PM | City of Port Huron · “St. Clair River” · 012 · CSO · 60,000 gallons · notice | ended |
| to 8:00 PM | City of Port Huron · Black River · 007 · CSO · 244,000 gallons · notice · map | ended |
| to 8:00 PM | City of Port Huron · Black River · 005 · CSO · 3.22 million gallons · notice · map | ended |
| to 8:00 PM | City of Port Huron · Black River · 004 · CSO · 214,000 gallons · notice · map | ended |
| to 8:00 PM | City of Port Huron · “St. Clair River” · 003 · CSO · 1.09 million gallons · notice | ended |
| to 8:00 PM | City of Port Huron · “St. Clair River” · 024 · CSO · 82,000 gallons · notice | ended |
| to 8:00 PM | City of Port Huron · Black River · 022 · CSO · 717,000 gallons · notice · map | ended |
| to 8:00 PM | City of Port Huron · “St. Clair River” · 017 · CSO · 650,000 gallons · notice | ended |
| to 8:00 PM | City of Port Huron · “St. Clair River” · 015 · CSO · 1.43 million gallons · notice | ended |
| to 2:19 PM | City of Grand Rapids · Grand River · 104 overflow - Logan & Ionia · CSO · 2,000 gallons · notice · map | ended |
| to 2:13 PM | City of Grand Rapids · Plaster Creek · 125 Overflow. Eliminated 12/06. - Alexander & Kalamazoo · CSO · 1,000 gallons · notice · map | ended |
| to 2:28 PM | City of Grand Rapids · Grand River · 119 overflow - Spencer & College · CSO · 145,000 gallons · notice · map | ended |
| to 2:10 PM | City of Grand Rapids · Grand River · W-29 (Plainfield , south of Leonard) · SSO · 9,458 gallons · notice · map | ended |
| City of Grand Rapids · Grand River · 119 overflow - Spencer & College · CSO · 69,000 gallons · notice · map | ended | |
| to 12:15 PM | Ypsilanti Community Utilities Authority · “Ypsilanti Community Utilities Authority” · Furnace St.-Manhole · SSO · 20 million gallons · notice | ended |
| to 12:00 PM | City of Manistee · “Manistee Lake” · 018 · CSO · 45,000 gallons · notice | ended |
| to 12:00 PM | City of Manistee · Manistee River · 003 · CSO · 6,000 gallons · notice · map | ended |
| to 2:48 PM | City of Grand Rapids · Plaster Creek · 110 overflow - Ionia & Stevens · CSO · 201,000 gallons · notice · map | ended |
| to 8:30 AM | Southwest Barry County Sewer & Water… · Private Residence Address · SSO · 50 gallons · notice | ended |
| to 8:46 AM | City of St. Joseph · Saint Joseph River · 005 · CSO · 119,000 gallons · notice · map | ended |
| to 7:00 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 · 41 million gallons · notice · map | ended |
| to 2:30 AM | Great Lakes Water Authority (GLWA) · “O`Brien Drain (tributary to Rouge River)” · 082 Oakwood Pump Station - Sander & Liddesdale · CSO · 5.94 million gallons · notice | ended |
| to 1:20 AM | City of Dearborn · River Rouge · 013 · CSO · volume not reported · notice · map | ended |
| to 1:20 AM | City of Dearborn · “Rouge River” · 011 · CSO · volume not reported · notice | ended |
| to 1:20 AM | City of Dearborn · “Rouge River, Lower Branch” · 010 · CSO · volume not reported · notice | ended |
| to 1:20 AM | City of Dearborn · Lower River Rouge · 003 · CSO · volume not reported · notice · map | ended |
| to 1:20 AM | City of Dearborn · Lower River Rouge · 001 · CSO · volume not reported · notice · map | ended |
| City of Lansing · Grand River · 008 · CSO · 20,000 gallons · notice · map | ended | |
| to 1:15 AM | City of Lansing · Grand River · 018 · CSO · 119,000 gallons · notice · map | ended |
| to 3:45 AM | NILES WWTP · St. Joseph River · 002 Retention Basin - WWTP · CSO · 4.39 million gallons · notice · map | ended |
| to 3:30 AM | City of Lansing · Grand River · 012 · CSO · 112,000 gallons · notice · map | ended |
| to 1:15 AM | City of Lansing · Red Cedar River · 044 · CSO · 45,000 gallons · notice · map | ended |
| to 3:45 AM | City of Lansing · Grand River · 034 · CSO · 466,000 gallons · notice · map | ended |
| to 2:30 AM | City of Lansing · Grand River · 025 · CSO · 72,000 gallons · notice · map | ended |
| to 4:45 AM | City of Lansing · Grand River · 022 · CSO · 369,000 gallons · notice · map | ended |
| to 2:45 AM | City of Lansing · Grand River · 021 · CSO · 40,000 gallons · notice · map | ended |
| to 2:00 AM | City of Lansing · Grand River · 019 · CSO · 94,000 gallons · notice · map | ended |
| Wayne County Drainage Board · Trenton Channel · 002 Pine St. Pump Station - Pine, east of Jefferson Ave. · CSO · 2.51 million gallons · notice · map | ended | |
| to 3:30 AM | City of Lansing · Grand River · 013 · CSO · 268,000 gallons · notice · map | ended |
| to 2:45 AM | City of Lansing · Grand River · 009 · CSO · 91,000 gallons · notice · map | ended |
| to 3:45 AM | City of Lansing · Grand River · 037 · CSO · 285,000 gallons · notice · map | ended |
| to 3:00 AM | City of Lansing · Grand River · 020 · CSO · 80,000 gallons · notice · map | ended |
| to 3:00 AM | City of Lansing · Grand River · 017 · CSO · 70,000 gallons · notice · map | ended |
| to 8:33 AM | Cassopolis · “Diamond Lake” · Forrest Hall St. B-4 - Lift station west side of Diamond Lake · SSO · 10,000 gallons · notice | ended |
| Wayne County Drainage Board · Trenton Channel · 001 Retention Treatment Basin outfall - [house number removed] Central Ave · CSO · 27.69 million gallons · notice · map | ended | |
| to 11:50 PM | NILES WWTP · “St. Joseph River” · 005 · CSO · 3,400 gallons · notice | ended |
| to 11:50 PM | NILES WWTP · “St. Joseph River” · 004 · CSO · 1,900 gallons · notice | ended |
| to Jul 21 ’03, 1:30 AM | City of Manistee · “Manistee Lake” · 018 · CSO · 72,240 gallons · notice | ended |
| to Jul 21 ’03, 1:30 AM | City of Manistee · Manistee River · 003 · CSO · 8,190 gallons · notice · map | ended |
| to Jul 21 ’03, 4:00 AM | City of Lansing · Grand River · 015 · CSO · 184,000 gallons · notice · map | ended |
| to Jul 21 ’03, 2:30 AM | City of Lansing · Grand River · 045 · CSO · 58,000 gallons · notice · map | ended |
| to Jul 21 ’03, 3:15 AM | City of Lansing · Grand River · 023 · CSO · 72,000 gallons · notice · map | ended |
| to Jul 21 ’03, 2:15 AM | City of Lansing · Grand River · 011 · CSO · 17,000 gallons · notice · map | ended |
| to Jul 21 ’03, 3:00 AM | City of Lansing · Grand River · 016 · CSO · 66,000 gallons · notice · map | ended |
| to Jul 21 ’03, 2:00 AM | City of Lansing · Grand River · 046 · CSO · 26,000 gallons · notice · map | ended |
| to Jul 21 ’03, 4:45 AM | City of Lansing · Red Cedar River · 032 · CSO · 9,000 gallons · notice · map | ended |
| to Jul 21 ’03, 2:45 AM | City of Lansing · Red Cedar River · 026 · CSO · 45,000 gallons · notice · map | ended |
| to Jul 21 ’03, 3:00 AM | City of Lansing · Grand River · 024 · CSO · 180,000 gallons · notice · map | ended |
| to 1:00 PM | Scottville · “Pere Marquette River” · Fifth & South Main Streets - Manhole · SSO · 22,000 gallons · notice | ended |
| Wayne County Drainage Board · Trenton Channel · 002 Pine St. Pump Station - Pine, east of Jefferson Ave. · CSO · 17.57 million gallons · notice · map | ended | |
| to Jul 20 ’03, 9:30 AM | Southwest Barry County Sewer & Water… · Private Residence Address · SSO · 200 gallons · notice | ended |
| to Jul 19 ’03, 8:00 AM | Brighton Township · Oak Knoll, Brighton 48114 - ForceMain discharge · SSO · 500 gallons · notice | ended |
| to Jul 18 ’03, 2:56 AM | City of Saginaw · Saginaw River · 007R Retention Treatment Basin - 14th Street · CSO · 5.6 million gallons · notice · map | ended |
| to Jul 18 ’03, 3:28 AM | City of Saginaw · Saginaw River · 004R Retention Treatment Basin - Emerson Street · CSO · 16.6 million gallons · notice · map | ended |
| City of Saginaw · Saginaw River · 011R Retention Treatment Basin - Fitzhugh Street · CSO · 3.4 million gallons · notice · map | ended | |
| to Jul 18 ’03, 1:30 AM | City of Saginaw · Saginaw River · 003R Retention Treatment Basin - Weiss Street · CSO · 12.4 million gallons · notice · map | ended |
| to 4:40 PM | Brighton · hamburg Road · SSO · 8,000 gallons · notice | ended |
| to 4:40 PM | Hamburg Twp · West of Hamburg Road · SSO · 8,000 gallons · notice | ended |
| to 7:45 PM | White Pigeon Sanitary System · “Pigeon River” · Kalamazoo Street at the Pigeon River Bridge - Force Main and Pump Station · SSO · 9,000 gallons · notice | ended |
| to 7:30 PM | Southwest Barry County Sewer & Water… · Private Residence Address · SSO · 5 gallons · notice | ended |
| to 2:15 AM | City of Lansing · Red Cedar River · 044 · CSO · 10,000 gallons · notice · map | ended |
| to 2:45 AM | City of Lansing · Grand River · 019 · CSO · 30,000 gallons · notice · map | ended |
| to 4:15 AM | City of Lansing · Grand River · 013 · CSO · 112,000 gallons · notice · map | ended |
| to 4:30 AM | City of Lansing · Grand River · 012 · CSO · 52,000 gallons · notice · map | ended |
| to 4:30 AM | City of Lansing · Grand River · 037 · CSO · 124,000 gallons · notice · map | ended |
| to 4:30 AM | City of Lansing · Grand River · 034 · CSO · 209,000 gallons · notice · map | ended |
| to 5:15 AM | City of Lansing · Grand River · 022 · CSO · 157,000 gallons · notice · map | ended |
| to 4:00 AM | City of Lansing · Grand River · 017 · CSO · 32,000 gallons · notice · map | ended |
| to 3:30 AM | City of Lansing · Grand River · 025 · CSO · 33,000 gallons · notice · map | ended |
| to 5:00 AM | City of Lansing · Grand River · 015 · CSO · 86,000 gallons · notice · map | ended |
| to 3:45 AM | City of Lansing · Grand River · 021 · CSO · 18,000 gallons · notice · map | ended |
| to 3:45 AM | City of Lansing · Grand River · 020 · CSO · 38,000 gallons · notice · map | ended |
| to 3:45 AM | City of Lansing · Grand River · 009 · CSO · 41,000 gallons · notice · map | ended |
| to 3:30 AM | City of Lansing · Grand River · 045 · CSO · 27,000 gallons · notice · map | ended |
| to 9:15 AM | City of Lansing · Grand River · 016 · CSO · 31,000 gallons · notice · map | ended |
| to 3:15 AM | City of Lansing · Grand River · 011 · CSO · 8,000 gallons · notice · map | ended |
| to 9:00 AM | City of Lansing · Grand River · 046 · CSO · 12,000 gallons · notice · map | ended |
| to 5:15 AM | City of Lansing · Red Cedar River · 032 · CSO · 4,000 gallons · notice · map | ended |
| to 9:00 AM | City of Lansing · Red Cedar River · 026 · CSO · 21,000 gallons · notice · map | ended |
| to 4:00 AM | City of Lansing · Grand River · 024 · CSO · 86,000 gallons · notice · map | ended |
| to 4:00 AM | City of Lansing · Grand River · 023 · CSO · 33,000 gallons · notice · map | ended |
| to 2:04 AM | City of St. Joseph · Saint Joseph River · 005 · CSO · 41,000 gallons · notice · map | ended |
| to 12:04 PM | City of Grand Rapids · Grand River · 104 overflow - Logan & Ionia · CSO · 1,000 gallons · notice · map | ended |
| to 12:43 PM | City of Grand Rapids · Plaster Creek · 110 overflow - Ionia & Stevens · CSO · 155,000 gallons · notice · map | ended |
| to 7:20 PM | City of Grand Rapids · Grand River · 119 overflow - Spencer & College · CSO · 26,000 gallons · notice · map | ended |
| to 12:11 PM | City of Grand Rapids · Plaster Creek · 125 Overflow. Eliminated 12/06. - Alexander & Kalamazoo · CSO · 14,000 gallons · notice · map | ended |
| to 12:00 PM | City of Grand Rapids · Grand River · W-29 (Plainfield , south of Leonard) · SSO · 6,515 gallons · notice · map | ended |
| to 9:30 PM | City of Essexville · Saginaw River · 002 Retention Treatment Basin at POTW - Burns Street · CSO · 6.52 million gallons · notice · map | ended |
| to 3:30 PM | City of Bay City · Saginaw River · 048 Basin #5 at POTW - Water Street at Saginaw River · CSO · 22.38 million gallons · notice · map | ended |
| to 1:40 PM | City of Bay City · Saginaw River · 018 Basin #2 - Water Street near 21st Street · CSO · 1.1 million gallons · notice · map | ended |
| to 5:30 PM | City of Bay City · Saginaw River · 014 Basin #3 - Harrison at 33rd Street · CSO · 2.2 million gallons · notice · map | ended |
| to 11:47 AM | City of Saginaw · Saginaw River · 007R Retention Treatment Basin - 14th Street · CSO · 5.7 million gallons · notice · map | ended |
| to 5:00 PM | City of Bay City · Saginaw River · 040 Basin #1 - South Union Street · CSO · 2.1 million gallons · notice · map | ended |
| to 12:30 PM | City of Bay City · Saginaw River · 013 Basin #4 - Center Avenue at Water Street (Wenona Park) · CSO · 700,000 gallons · notice · map | ended |
| to 1:30 PM | City of Saginaw · Saginaw River · 003R Retention Treatment Basin - Weiss Street · CSO · 20.7 million gallons · notice · map | ended |
| to 4:28 PM | City of Saginaw · Saginaw River · 006R Retention Treatment Basin - Webber Street · CSO · 4.3 million gallons · notice · map | ended |
| to 4:00 PM | City of Saginaw · Saginaw River · 004R Retention Treatment Basin - Emerson Street · CSO · 3.8 million gallons · notice · map | ended |
| City of Saginaw · Saginaw River · 011R Retention Treatment Basin - Fitzhugh Street · CSO · 900,000 gallons · notice · map | ended | |
| to 2:45 PM | City of Manistee · “Manistee Lake” · 018 · CSO · 54,000 gallons · notice | ended |
| to 2:45 PM | City of Manistee · Manistee River · 003 · CSO · 1,800 gallons · notice · map | ended |
| to 6:29 AM | City of St. Joseph · Saint Joseph River · 005 · CSO · 90,000 gallons · notice · map | ended |
| to 1:45 PM | Brighton · Advance St/N. Second Street · SSO · 250 gallons · notice | ended |
| to 1:45 PM | Brighton · Advance St/N. Second Street · SSO (earlier version) · 250 gallons · notice | ended |
| to 1:45 PM | Brighton · Advance St/N. Second Street · SSO (earlier version) · 250 gallons · notice | ended |
| to 10:30 AM | Southern Clinton County · Airport Road, North of Stoll Road · SSO · 300 gallons · notice | ended |
| to 10:00 AM | Grattan-Vergennes Townships · PS-13, [house number removed] Murray View Ave-Murray Lake - Pump station 13 in Gaizen Hills Park · SSO · 250 gallons · notice | ended |
| to 10:15 PM | City of Lansing · Red Cedar River · 044 · CSO · 23,000 gallons · notice · map | ended |
| to 5:20 PM | City of Bay City · Saginaw River · 048 Basin #5 at POTW - Water Street at Saginaw River · CSO · 2,000 gallons · notice · map | ended |
| to 2:12 PM | City of St. Joseph · Saint Joseph River · 005 · CSO · 4,000 gallons · notice · map | ended |
| to Jul 9 ’03, 3:30 AM | City of Lansing · Grand River · 012 · CSO · 130,000 gallons · notice · map | ended |
| to Jul 9 ’03, 4:00 AM | City of Lansing · Red Cedar River · 032 · CSO · 10,000 gallons · notice · map | ended |
| to Jul 9 ’03, 12:30 AM | City of Lansing · Grand River · 019 · CSO · 66,000 gallons · notice · map | ended |
| to Jul 9 ’03, 3:00 AM | City of Lansing · Grand River · 013 · CSO · 267,000 gallons · notice · map | ended |
| to Jul 9 ’03, 3:30 AM | City of Lansing · Grand River · 037 · CSO · 302,000 gallons · notice · map | ended |
| to Jul 9 ’03, 3:30 AM | City of Lansing · Grand River · 034 · CSO · 528,000 gallons · notice · map | ended |
| to Jul 9 ’03, 4:00 AM | City of Lansing · Grand River · 022 · CSO · 410,000 gallons · notice · map | ended |
| to Jul 9 ’03, 3:00 AM | City of Lansing · Grand River · 017 · CSO · 83,000 gallons · notice · map | ended |
| to Jul 9 ’03, 3:45 AM | City of Lansing · Grand River · 015 · CSO · 213,000 gallons · notice · map | ended |
| to Jul 9 ’03, 2:30 AM | City of Lansing · Grand River · 025 · CSO · 81,000 gallons · notice · map | ended |
| to Jul 9 ’03, 2:45 AM | City of Lansing · Grand River · 021 · CSO · 46,000 gallons · notice · map | ended |
| to Jul 9 ’03, 2:45 AM | City of Lansing · Grand River · 009 · CSO · 100,000 gallons · notice · map | ended |
| to Jul 9 ’03, 2:30 AM | City of Lansing · Grand River · 045 · CSO · 68,000 gallons · notice · map | ended |
| to Jul 9 ’03, 2:45 AM | City of Lansing · Grand River · 020 · CSO · 95,000 gallons · notice · map | ended |
| to Jul 9 ’03, 2:45 AM | City of Lansing · Grand River · 016 · CSO · 80,000 gallons · notice · map | ended |
| to Jul 9 ’03, 2:15 AM | City of Lansing · Grand River · 011 · CSO · 20,000 gallons · notice · map | ended |
| to Jul 9 ’03, 2:00 AM | City of Lansing · Grand River · 046 · CSO · 32,000 gallons · notice · map | ended |
| to Jul 9 ’03, 2:30 AM | City of Lansing · Red Cedar River · 026 · CSO · 53,000 gallons · notice · map | ended |
| to Jul 9 ’03, 3:00 AM | City of Lansing · Grand River · 024 · CSO · 218,000 gallons · notice · map | ended |
| to Jul 9 ’03, 2:45 AM | City of Lansing · Grand River · 023 · CSO · 85,000 gallons · notice · map | ended |
| to 2:58 AM | City of St. Joseph · Saint Joseph River · 005 · CSO · 24,000 gallons · notice · map | ended |
| to Jul 8 ’03, 12:30 AM | Genesee County Drain Commissioner · Private Residence Address · SSO · 500 gallons · notice | ended |
| to 2:57 PM | City of St. Joseph · Saint Joseph River · 005 · CSO · 320,000 gallons · notice · map | ended |
| to 10:00 AM | City of St. Joseph · Saint Joseph River · 005 · CSO · 26,000 gallons · notice · map | ended |
| to 8:45 AM | City of Dearborn · “Rouge River, Lower Branch” · 007 · CSO · 20,000 gallons · notice | ended |
| to 8:45 AM | City of Dearborn · “Rouge River, Lower Branch” · 008 · CSO · 190,000 gallons · notice | ended |
| to 8:52 PM | City of Grand Rapids · Grand River · 104 overflow - Logan & Ionia · CSO · 771,000 gallons · notice · map | ended |
| to 9:11 PM | City of Grand Rapids · Plaster Creek · 110 overflow - Ionia & Stevens · CSO · 769,000 gallons · notice · map | ended |
| to 8:24 PM | City of Grand Rapids · Plaster Creek · 124 Overflow. Eliminated 12/06. - Alexander & Cooper · CSO · 4,000 gallons · notice · map | ended |
| to 8:45 PM | City of Grand Rapids · Plaster Creek · 125 Overflow. Eliminated 12/06. - Alexander & Kalamazoo · CSO · 53,000 gallons · notice · map | ended |
| to 8:24 PM | City of Grand Rapids · Grand River · 119 overflow - Spencer & College · CSO · 8,000 gallons · notice · map | ended |
| to 8:15 PM | City of Lansing · Grand River · 018 · CSO · 83,000 gallons · notice · map | ended |
| to 8:15 PM | City of Lansing · Red Cedar River · 044 · CSO · 40,000 gallons · notice · map | ended |
| to 8:45 PM | City of Lansing · Grand River · 019 · CSO · 85,000 gallons · notice · map | ended |
| to 11:30 PM | City of Lansing · Grand River · 013 · CSO · 253,000 gallons · notice · map | ended |
| to Jul 7 ’03, 12:30 AM | City of Lansing · Grand River · 012 · CSO · 110,000 gallons · notice · map | ended |
| to Jul 7 ’03, 12:30 AM | City of Lansing · Grand River · 037 · CSO · 271,000 gallons · notice · map | ended |
| to Jul 7 ’03, 12:30 AM | City of Lansing · Grand River · 034 · CSO · 454,000 gallons · notice · map | ended |
| to Jul 7 ’03, 1:00 AM | City of Lansing · Grand River · 022 · CSO · 361,000 gallons · notice · map | ended |
| to Jul 7 ’03, 12:00 AM | City of Lansing · Grand River · 017 · CSO · 69,000 gallons · notice · map | ended |
| to 11:30 PM | City of Lansing · Grand River · 025 · CSO · 71,000 gallons · notice · map | ended |
| to 11:45 PM | City of Lansing · Grand River · 021 · CSO · 39,000 gallons · notice · map | ended |
| to Jul 7 ’03, 3:04 AM | City of St. Joseph · Saint Joseph River · 005 · CSO · 2.01 million gallons · notice · map | ended |
| to Jul 7 ’03, 12:45 AM | City of Lansing · Grand River · 015 · CSO · 180,000 gallons · notice · map | ended |
| to 11:45 PM | City of Lansing · Grand River · 020 · CSO · 80,000 gallons · notice · map | ended |
| to 11:45 PM | City of Lansing · Grand River · 016 · CSO · 56,000 gallons · notice · map | ended |
| to 11:15 PM | City of Lansing · Grand River · 011 · CSO · 17,000 gallons · notice · map | ended |
| to 11:45 PM | City of Lansing · Grand River · 009 · CSO · 88,000 gallons · notice · map | ended |
| to 11:00 PM | City of Lansing · Grand River · 046 · CSO · 26,000 gallons · notice · map | ended |
| to 11:30 PM | City of Lansing · Grand River · 045 · CSO · 58,000 gallons · notice · map | ended |
| to Jul 7 ’03, 1:00 AM | City of Lansing · Red Cedar River · 032 · CSO · 8,000 gallons · notice · map | ended |
| to 11:30 PM | City of Lansing · Red Cedar River · 026 · CSO · 44,000 gallons · notice · map | ended |
| to Jul 7 ’03, 12:00 AM | City of Lansing · Grand River · 024 · CSO · 181,000 gallons · notice · map | ended |
| to 11:45 PM | City of Lansing · Grand River · 023 · CSO · 72,000 gallons · notice · map | ended |
| to Jul 7 ’03, 1:00 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 · 221 million gallons · notice · map | ended |
| to Jul 8 ’03, 8:45 AM | City of Dearborn · Lower River Rouge · 004 · CSO · 40,000 gallons · notice · map | ended |
| to Jul 7 ’03, 8:45 AM | City of Dearborn · Lower River Rouge · 003 · CSO · 580,000 gallons · notice · map | ended |
| to Jul 7 ’03, 7:10 AM | City of Dearborn · River Rouge · 013 · CSO · 640,000 gallons · notice · map | ended |
| to Jul 7 ’03, 7:19 AM | City of Dearborn · “Rouge River” · 011 · CSO · 80,000 gallons · notice | ended |
| to Jul 7 ’03, 7:40 AM | City of Dearborn · Lower River Rouge · 001 · CSO · 270,000 gallons · notice · map | ended |
| to 1:47 PM | Augusta Township · “none” · Private Residence Address · SSO · 500 gallons · notice | ended |
| to 12:30 PM | City of Lansing · Grand River · 014 · CSO · 47,000 gallons · notice · map | ended |
| to 1:15 PM | City of Lansing · Grand River · 033 · CSO · 152,000 gallons · notice · map | ended |
| to 12:30 PM | Reading · pump station at M-49 and Enterprise Dr · SSO · 100,000 gallons · notice | ended |
| to 9:35 AM | City of St. Joseph · Saint Joseph River · 005 · CSO · 16,300 gallons · notice · map | ended |
| to 12:15 PM | City of Lansing · Grand River · 008 · CSO · 279,000 gallons · notice · map | ended |
| to 1:00 PM | City of Lansing · Grand River · 018 · CSO · 592,000 gallons · notice · map | ended |
| to 3:30 PM | City of Lansing · Grand River · 015 · CSO · 593,000 gallons · notice · map | ended |
| to 3:00 PM | City of Lansing · Grand River · 013 · CSO · 964,000 gallons · notice · map | ended |
| to 3:00 PM | City of Lansing · Grand River · 012 · CSO · 396,000 gallons · notice · map | ended |
| to 1:15 PM | City of Lansing · Red Cedar River · 044 · CSO · 184,000 gallons · notice · map | ended |
| to 3:00 PM | City of Lansing · Grand River · 037 · CSO · 1.02 million gallons · notice · map | ended |
| to 3:15 PM | City of Lansing · Grand River · 034 · CSO · 1.67 million gallons · notice · map | ended |
| to 1:45 PM | City of Lansing · Grand River · 025 · CSO · 255,000 gallons · notice · map | ended |
| to 4:15 PM | City of Lansing · Grand River · 022 · CSO · 1.35 million gallons · notice · map | ended |
| to 2:00 PM | City of Lansing · Grand River · 021 · CSO · 142,000 gallons · notice · map | ended |
| to 1:45 PM | City of Lansing · Grand River · 019 · CSO · 359,000 gallons · notice · map | ended |
| to 2:30 PM | City of Lansing · Grand River · 017 · CSO · 247,000 gallons · notice · map | ended |
| to 1:30 PM | City of Lansing · Grand River · 011 · CSO · 60,000 gallons · notice · map | ended |
| to 2:15 PM | City of Lansing · Grand River · 009 · CSO · 320,000 gallons · notice · map | ended |
| to 1:45 PM | City of Lansing · Grand River · 045 · CSO · 205,000 gallons · notice · map | ended |
| to 2:00 PM | City of Lansing · Grand River · 024 · CSO · 659,000 gallons · notice · map | ended |
| to 2:45 PM | City of Lansing · Grand River · 023 · CSO · 307,000 gallons · notice · map | ended |
| to 2:30 PM | City of Lansing · Grand River · 020 · CSO · 282,000 gallons · notice · map | ended |
| to 2:00 PM | City of Lansing · Red Cedar River · 026 · CSO · 157,000 gallons · notice · map | ended |
| to 2:30 PM | City of Lansing · Grand River · 016 · CSO · 231,000 gallons · notice · map | ended |
| to 2:00 PM | City of Lansing · Grand River · 046 · CSO · 97,000 gallons · notice · map | ended |
| to 4:15 PM | City of Lansing · Red Cedar River · 032 · CSO · 26,000 gallons · notice · map | ended |
| to 6:49 PM | City of Dearborn · “Rouge River, Lower Branch” · 008 · CSO · 40,000 gallons · notice | ended |
| to 7:10 PM | City of Dearborn · “Rouge River, Lower Branch” · 007 · CSO · 30,000 gallons · notice | ended |
| to 7:10 PM | City of Dearborn · Lower River Rouge · 004 · CSO · 220,000 gallons · notice · map | ended |
| to 4:19 PM | City of Dearborn · “Rouge River, Lower Branch” · 012 · CSO · 10,000 gallons · notice | ended |
| to 7:10 PM | City of Dearborn · Lower River Rouge · 003 · CSO · 360,000 gallons · notice · map | ended |
| to 5:45 PM | City of Dearborn · “Rouge River” · 011 · CSO · 60,000 gallons · notice | ended |
| to Jul 5 ’03, 8:45 PM | Inkster · Detroit River · [house number removed] Spruce St. PS · SSO · 417,000 gallons · notice · map | ended |
| to 5:10 PM | City of Dearborn · River Rouge · 013 · CSO · 560,000 gallons · notice · map | ended |
| to 3:34 PM | City of Dearborn · “Rouge River, Lower Branch” · 020 · CSO · 10,000 gallons · notice | ended |
| to 6:04 PM | City of Dearborn · Lower River Rouge · 001 · CSO · 190,000 gallons · notice · map | ended |
| to 10:00 AM | City of Lansing · Grand River · 008 · CSO · 23,000 gallons · notice · map | ended |
| to 10:15 AM | City of Lansing · Grand River · 018 · CSO · 129,000 gallons · notice · map | ended |
| to 12:15 PM | City of Lansing · Grand River · 012 · CSO · 115,000 gallons · notice · map | ended |
| to 10:15 AM | City of Lansing · Red Cedar River · 044 · CSO · 48,000 gallons · notice · map | ended |
| to 10:45 AM | City of Lansing · Grand River · 019 · CSO · 97,000 gallons · notice · map | ended |
| to 12:15 PM | City of Lansing · Grand River · 013 · CSO · 276,000 gallons · notice · map | ended |
| to 11:15 AM | City of Lansing · Grand River · 009 · CSO · 93,000 gallons · notice · map | ended |
| to 12:15 PM | City of Lansing · Grand River · 037 · CSO · 292,000 gallons · notice · map | ended |
| to 12:15 PM | City of Lansing · Grand River · 034 · CSO · 474,000 gallons · notice · map | ended |
| to 10:45 AM | City of Lansing · Grand River · 025 · CSO · 74,000 gallons · notice · map | ended |
| to 1:30 PM | City of Lansing · Grand River · 022 · CSO · 374,000 gallons · notice · map | ended |
| to 11:00 AM | City of Lansing · Grand River · 021 · CSO · 41,000 gallons · notice · map | ended |
| to 11:30 AM | City of Lansing · Grand River · 020 · CSO · 81,000 gallons · notice · map | ended |
| to 11:45 AM | City of Lansing · Grand River · 017 · CSO · 71,000 gallons · notice · map | ended |
| to 12:30 PM | City of Lansing · Grand River · 015 · CSO · 188,000 gallons · notice · map | ended |
| to 10:45 AM | City of Lansing · Grand River · 011 · CSO · 17,000 gallons · notice · map | ended |
| to 11:00 AM | City of Lansing · Grand River · 045 · CSO · 60,000 gallons · notice · map | ended |
| to 12:00 PM | City of Lansing · Grand River · 023 · CSO · 73,000 gallons · notice · map | ended |
| to 11:30 AM | City of Lansing · Grand River · 016 · CSO · 66,000 gallons · notice · map | ended |
| to 11:00 AM | City of Lansing · Grand River · 046 · CSO · 26,000 gallons · notice · map | ended |
| to 1:30 PM | City of Lansing · Red Cedar River · 032 · CSO · 8,000 gallons · notice · map | ended |
| to 11:15 AM | City of Lansing · Red Cedar River · 026 · CSO · 45,000 gallons · notice · map | ended |
| to 12:00 PM | City of Lansing · Grand River · 024 · CSO · 182,000 gallons · notice · map | ended |
| to 10:00 PM | Hamburg Twp · PS location unknown - PS failure · SSO · 15,000 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.