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Illinois sewage discharges in 2026

405 records of sewage discharges and water advisories in Illinois dated in 2026, newest first. Each record keeps the source's own times and wording; a record from the last three months, or one that sets a status now, also has a page of its own.

By type: Combined sewer overflow (CSO)180 · Sanitary sewer overflow (SSO)180 · Treatment bypass35 · Beach closure7 · Beach advisory3

By source: EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators)395 · Lake County Health Department (Illinois BeachGuard System)5 · Illinois Department of Public Health (Illinois BeachGuard System)3 · Illinois Department of Public Health, Illinois BeachGuard System1 · McHenry County Health Department (Illinois BeachGuard System)1

2026 in other states: California, Connecticut, District of Columbia, Florida, Georgia, Maine, Maryland, Massachusetts, Michigan, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, Vermont, Virginia, Washington.

Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-06 09:03 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 Illinois, 2026, newest first
WhenReportStatus
not statedIllinois Department of Public Health, Illinois BeachGuard System · Beach closure · volume not reported · notice · maplisted
to 2:00 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 742,000 gallons report · notice · mapended
to 3:30 AM CDTCity of Mount Carmel · Wabash River · SSO · 20 gallons report · notice · mapended
to Oct 22, 2:00 AM CDTCity of Mount Carmel · Wabash River · SSO · 1,800 gallons report · notice · mapended
to Oct 17, 12:45 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 4.44 million gallons report · notice · mapended
to 11:15 AM CDTCity of Lawrenceville · Embarras River · SSO · 100 gallons report · notice · mapended
to 5:45 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 1.27 million gallons report · notice · mapended
to 12:45 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 713,600 gallons report · notice · mapended
to Oct 8, 6:00 PM CDTSangamon County Water Reclamation District · Spring Creek · SSO · 25 gallons report · notice · mapended
to Oct 6, 7:00 PM CDTVillage of Thebes · “mississippi river” · SSO · 150 gallons report · notice · mapended
Illinois Department of Public Health (Illinois BeachGuard System) · “Clinton lake SRA” · Beach advisory · volume not reported report · notice · mapto Nov 20, 2:41 AM CST
to 1:55 PM CDTKishwaukee Water Reclamation District · South Branch Kishwaukee River · SSO · 294,000 gallons report · notice · mapended
to 8:00 AM CDTVillage of New Lenox · Hickory Creek · SSO · 3,600 gallons report · notice · mapended
to 2:00 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 439,000 gallons report · notice · mapended
to Oct 2, 7:30 AM CDTKishwaukee Water Reclamation District · South Branch Kishwaukee River · SSO · 326,000 gallons report · notice · mapended
to 9:00 PM CDTCity of Rock Island · Rock River · SSO · 5,000 gallons report · notice · mapended
to Oct 2, 9:00 AM CDTCity of Moline · Mississippi River · SSO · 3,712 gallons report · notice · mapended
to Oct 2, 9:00 AM CDTCity of Moline · Mississippi River · SSO · 3,712 gallons report · notice · mapended
to Oct 2, 9:00 AM CDTCity of Moline · Mississippi River · SSO · 3,712 gallons report · notice · mapended
to Oct 2, 5:00 PM CDTCity of Moline · Rock River · SSO · 2,450 gallons report · notice · mapended
to Oct 2, 5:00 PM CDTCity of Moline · Rock River · SSO · 2,450 gallons report · notice · mapended
to Oct 2, 5:00 PM CDTCity of Moline · Rock River · SSO · 2,450 gallons report · notice · mapended
to 3:30 PM CDTIllinois American Water Company · “Illinois River” · SSO · 7,200 gallons report · notice · mapended
to 6:00 PM CDTVillage of New Lenox · Hickory Creek · SSO · 2,000 gallons report · notice · mapended
to 9:00 PM CDTIllinois American Water Company · Mississippi River · Bypass · 3 million gallons report · notice · mapended
to 7:00 AM CDTCity of Belleville · Powdermill Creek · CSO · 75,000 gallons report · notice · mapended
to 8:45 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 3.15 million gallons report · notice · mapended
to 8:00 PM CDTCity of Rock Island · Rock River · SSO · 1,000 gallons report · notice · mapended
to Sep 21, 7:00 PM CDTCity of Rochelle · Kyte River · SSO · 36,000 gallons report · notice · mapended
to 11:00 PM CDTCity of Moline · Rock River · SSO · 60,000 gallons report · notice · mapended
to 3:00 PM CDTKishwaukee Water Reclamation District · South Branch Kishwaukee River · SSO · 84,000 gallons report · notice · mapended
to 5:25 PM CDTKishwaukee Water Reclamation District · South Branch Kishwaukee River · SSO · 234,000 gallons report · notice · mapended
to 6:08 PM CDTCity of Moline · Mississippi River · SSO · 135,500 gallons report · notice · mapended
to 9:00 AM CDTCity of Carlinville · Briar Creek · Bypass · 0 gallons report · notice · mapended
to Sep 20Village of Franklin Grove · Franklin Creek · Bypass · volume not reported report · notice · mapended
to 5:00 PM CDTVillage of Thebes · Miller Creek · SSO · 150 gallons report · notice · mapended
to Sep 17Kishwaukee Water Reclamation District · South Branch Kishwaukee River · SSO · volume not reported report · notice · mapended
to 8:30 AM CDTCity of Pekin · Illinois River · 006 · CSO · 1 million gallons report · notice · mapended
to 8:30 AM CDTCity of Pekin · Illinois River · 005 · CSO · 1 million gallons report · notice · mapended
to 8:30 AM CDTCity of Pekin · Illinois River · 004 · CSO · 1 million gallons report · notice · mapended
to 8:00 AM CDTCity of Macomb · “Kiljorden Creek” · SSO · 2,500 gallons report · notice · mapended
to 1:30 AM CDTCity of Belleville · Powdermill Creek · CSO · 50,000 gallons report · notice · mapended
to 10:00 PM CDTIllinois American Water Company · Mississippi River · Bypass · 1 gallon report · notice · mapended
to Sep 11, 7:30 PM CDTCity of Belleville · Richland Creek · 038 · CSO · 72.34 million gallons report · notice · mapended
to 8:30 AM CDTCity of Belleville · Powdermill Creek · CSO · 150,000 gallons report · notice · mapended
to 9:30 PM CDTCity of Troy · “Retention pond” · SSO · 25,000 gallons report · notice · mapended
Illinois Department of Public Health (Illinois BeachGuard System) · Evergreen Lake · Beach advisory · volume not reported report · notice · mapto Nov 20, 2:41 AM CST
to Nov 5, 9:13 AM CSTLake County Health Department (Illinois BeachGuard System) · “Lake Miltmore” · Beach advisory · volume not reported report · notice · maplifted
Lake County Health Department (Illinois BeachGuard System) · Dunns Lake · Beach closure · volume not reported report · notice · mapto Nov 20, 2:41 AM CST
Lake County Health Department (Illinois BeachGuard System) · Deep Lake · Beach closure · volume not reported report · notice · mapto Nov 20, 2:41 AM CST
Lake County Health Department (Illinois BeachGuard System) · Wooster Lake · Beach closure · volume not reported report · notice · mapto Nov 20, 2:41 AM CST
Lake County Health Department (Illinois BeachGuard System) · “Lake Miltmore” · Beach closure · volume not reported report · notice · mapto Nov 20, 2:41 AM CST
to Aug 30, 2:30 AM CDTVillage of Algonquin · Fox River · SSO · 600,000 gallons report · notice · mapended
to 4:45 PM CDTUrbana & Champaign Sanitary District · “Salt Fork of the Saline Branch” · Bypass · 15,000 gallons report · notice · mapended
to 4:59 AM CDTGreater Peoria Sanitary And Sewage District · Illinois River · SSO · 100 gallons report · notice · mapended
to 6:30 PM CDTCity of Georgetown · “ellis creek” · 003 · CSO · 2 gallons report · notice · mapended
to Aug 20Urbana & Champaign Sanitary District · “Storm sewer disch. to Saline Branch of Salt Fork” · SSO · volume not reported report · notice · mapended
to Aug 20Village of Tilton · “Big Vermilion” · Bypass · volume not reported report · notice · mapended
to Aug 20Village of Colfax · Mackinaw River · SSO · volume not reported report · notice · mapended
to 8:00 AM CDTCity of Belleville · Powdermill Creek · CSO · 200,000 gallons report · notice · mapended
to 6:45 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 3.41 million gallons report · notice · mapended
to Aug 17, 6:00 PM CDTVillage of Alexis · Middle Henderson Creek · SSO · 10,000 gallons report · notice · mapended
to 10:30 AM CDTBeardstown Sanitary District · Illinois River · A01 · CSO · 972,000 gallons report · notice · mapended
to 6:30 PM CDTDanville Sanitary District · Stoney Creek · SSO · 285 gallons report · notice · mapended
to 6:30 PM CDTDanville Sanitary District · Stoney Creek · SSO · 230 gallons report · notice · mapended
to Aug 16, 12:00 PM CDTCity of Bushnell · Drowning Fork · SSO · 100,000 gallons report · notice · mapended
to Aug 18, 5:00 PM CDTIllinois American Water Company · Owl Creek · SSO · 837,000 gallons report · notice · mapended
to 3:00 PM CDTCity of Macomb · “kiljordin creek” · SSO · 10,000 gallons report · notice · mapended
to 11:00 PM CDTCity of Macomb · “kiljordin creek” · SSO · 100,000 gallons report · notice · mapended
to 12:30 PM CDTBeardstown Sanitary District · Illinois River · A01 · CSO · 4.29 million gallons report · notice · mapended
to 11:00 AM CDTCity of Pekin · Illinois River · 006 · CSO · 4 million gallons report · notice · mapended
to 11:00 AM CDTCity of Pekin · Illinois River · 005 · CSO · 4 million gallons report · notice · mapended
to 11:00 AM CDTCity of Pekin · Illinois River · 004 · CSO · 4 million gallons report · notice · mapended
to 11:00 AM CDTCity of Pekin · Illinois River · 003 · CSO · 4 million gallons report · notice · mapended
to Aug 17, 3:00 AM CDTVillage of Minier · “Ditch feeding West Fork Suger Creek” · SSO · 2.1 million gallons report · notice · mapended
to Aug 17City of Laharpe · South Branch La Moine River · Bypass · volume not reported report · notice · mapended
to Aug 18Village of Colfax · Mackinaw River · SSO · volume not reported report · notice · mapended
to Aug 15City of Galva · “Unnamed tributary to Edwards River” · SSO · volume not reported report · notice · mapended
to Aug 15City of Galva · Mud Run · SSO · volume not reported report · notice · mapended
to 7:30 PM CDTCity of Georgetown · “ellis creek” · 003 · CSO · 3 gallons report · notice · mapended
to 6:00 PM CDTVillage of Dwight · “Brewster Run (Unnamed creek along Route 66)” · SSO · 3,300 gallons report · notice · mapended
to 9:30 AM CDTCity of Pekin · Illinois River · 006 · CSO · 3 million gallons report · notice · mapended
to 9:30 AM CDTCity of Pekin · Illinois River · 005 · CSO · 3 million gallons report · notice · mapended
to 9:30 AM CDTCity of Pekin · Illinois River · 004 · CSO · 3 million gallons report · notice · mapended
to 9:30 AM CDTCity of Pekin · Illinois River · 003 · CSO · 3 million gallons report · notice · mapended
to Aug 28, 4:00 PM CDTCity of Georgetown · “ellis creek” · 002 · CSO · 45 gallons report · notice · mapended
to Aug 15Village of Tremont · “Tiber Creek” · SSO · volume not reported report · notice · mapended
to Aug 15Urbana & Champaign Sanitary District · “Saline Branch” · SSO · volume not reported report · notice · mapended
to Aug 16Village of Tilton · Grape Creek · SSO · volume not reported report · notice · mapended
to Aug 15City of Colchester · “Unnamed tributary of the East Fork LaMoine River” · SSO · volume not reported report · notice · mapended
to Aug 14Aqua Illinois, Inc. · Deer Creek · SSO · volume not reported report · notice · mapended
to Aug 16, 5:00 AM CDTCity of Cuba · “put creek” · SSO · 500,000 gallons report · notice · mapended
to Aug 16, 5:00 AM CDTCity of Cuba · “put creek” · SSO · 500,000 gallons report · notice · mapended
to Aug 16, 5:00 AM CDTCity of Cuba · “put creek” · SSO · 500,000 gallons report · notice · mapended
to Aug 13City of Canton · Big Creek · Bypass · volume not reported report · notice · mapended
to Aug 12, 6:30 PM CDTCity of Morris · Nettle Creek · Bypass · 2 gallons report · notice · mapended
to 8:00 PM CDTPheasant Lake Estates MHP · “Tributary to ThornCreek” · SSO · 180 gallons report · notice · mapended
Illinois Department of Public Health (Illinois BeachGuard System) · Beach closure · volume not reported report · notice · mapto Nov 20, 2:41 AM CST
to Aug 12City of Crest Hill · Des Plaines River · SSO · volume not reported report · notice · mapended
to Aug 8, 7:15 PM CDTCity of Belleville · Richland Creek · 038 · CSO · 59.26 million gallons · notice · mapended
to Aug 7, 9:00 AM CDTCity of Georgetown · “ellis creek” · 002 · CSO · 1 gallon · notice · mapended
to 2:00 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 285,000 gallons · notice · mapended
to Aug 6City of Lebanon · Little Silver Creek · SSO · volume not reported · notice · mapended
to 1:00 PM CDTWestville - Belgium Sanitary District · Grape Creek · Bypass · 200 gallons · notice · mapended
to 4:00 PM CDTCity of Elmhurst · “Salt Creek” · SSO · 2,700 gallons · notice · mapended
McHenry County Health Department (Illinois BeachGuard System) · McCullom Lake · Beach closure · volume not reported report · notice · mapto Nov 20, 2:41 AM CST
to 4:00 PM CDTDowners Grove Sanitary District · “A tributary to the East Branch of the DuPage River” · SSO · 3,600 gallons · notice · mapended
to 2:30 PM CDTVillage of Villa Park · Salt Creek · SSO · 750 gallons · notice · mapended
to 7:00 AM CDTDowners Grove Sanitary District · “A tributary to the East Branch of the DuPage River” · SSO · 120 gallons · notice · mapended
to 7:30 AM CDTCity of Pekin · Illinois River · 006 · CSO · 1 million gallons · notice · mapended
to 7:30 AM CDTCity of Pekin · Illinois River · 005 · CSO · 1 million gallons · notice · mapended
to 5:30 PM CDTWaterloo West STP · Fountain Creek · SSO · 9,500 gallons · notice · mapended
to Aug 2, 9:00 PM CDTCity of Belleville · Richland Creek · 038 · CSO · 67.5 million gallons · notice · mapended
to 5:00 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 4.18 million gallons · notice · mapended
to Jul 31, 2:59 AM CDTVillage of New Lenox · Hickory Creek · SSO · 9,000 gallons · notice · mapended
to Jul 30, 8:57 PM CDTCity of Lawrenceville · Embarras River · SSO · 20 gallons · notice · mapended
to 11:36 PM CDTMetro Water Reclamation District Of Greater Chicago · “Mill Creek” · SSO · 1,200 gallons · notice · mapended
to 10:30 PM CDTPheasant Lake Estates MHP · “Tributary to ThornCreek” · SSO · 45 gallons · notice · mapended
to Jul 28, 2:30 AM CDTFlagg Creek Water Reclamation District · Salt Creek · SSO · 3,000 gallons · notice · mapended
to 10:32 AM CDTIllinois American Water · “Willow Creek” · SSO · 4,800 gallons · notice · mapended
to Jul 27Village of Villa Park · Salt Creek · SSO · volume not reported · notice · mapended
to 2:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 1 gallon · notice · mapended
to 1:30 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 6.09 million gallons · notice · mapended
to 5:00 AM CDTVillage of Bolingbrook · East Branch Du Page River · SSO · 9,000 gallons · notice · mapended
to Jul 24, 12:00 AM CDTCity of Pittsfield · Bay Creek · SSO · 200 gallons · notice · mapended
to Jul 18, 3:20 AM CDTIllinois American Water Company · Illinois River · SSO · 164,000 gallons · notice · mapended
to 11:30 PM CDTLake County Public Works Department · “Kildeer Creek to Longview Meadows Lake” · SSO · 34,000 gallons · notice · mapended
to Jul 13, 12:30 PM CDTCity of Belleville · Richland Creek · 038 · CSO · 85.34 million gallons · notice · mapended
to Jul 14, 2:00 PM CDTCity of Mounds · “unnamed tributary that leads to ohio river” · Bypass · 8.65 million gallons · notice · mapended
to 2:40 PM CDTIllinois American Water · Ohio River · SSO · 23,000 gallons · notice · mapended
to 6:30 AM CDTCity of Belleville · Powdermill Creek · CSO · 200,000 gallons · notice · mapended
to 4:00 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 3.35 million gallons · notice · mapended
to Jul 12, 3:00 AM CDTVillage of Olmsted · “unnamed tributary that leads to ohio river” · Bypass · 1.35 million gallons · notice · mapended
to 10:14 AM CDTIllinois American Water · “Willow Creek” · SSO · 4,200 gallons · notice · mapended
to Jul 9City of Aurora · Fox River · CSO · volume not reported · notice · mapended
to Jul 9City of Casey · “Tributary of Quarry Banch” · SSO · volume not reported · notice · mapended
to Jul 7, 12:00 AM CDTVillage of Romeoville · Des Plaines River · SSO · 22,000 gallons · notice · mapended
to Jul 5, 2:30 AM CDTVillage of Bolingbrook · Lily Cache Creek · SSO · 18,000 gallons · notice · mapended
to 12:00 PM CDTCity of Wood Dale · Salt Creek · SSO · 938 gallons · notice · mapended
to 12:00 PM CDTCity of Wood Dale · Salt Creek · SSO · 750 gallons · notice · mapended
to Jul 5Dupage County Public Works · Des Plaines River · SSO · volume not reported · notice · mapended
to Jul 4Village of Tilton · Grape Creek · SSO · volume not reported · notice · mapended
to 9:00 PM CDTCity of Belleville · Powdermill Creek · CSO · 150,000 gallons · notice · mapended
to Jul 5Village of Villa Park · Salt Creek · SSO · volume not reported · notice · mapended
to Jul 4Dupage County Department Of Public Works · “Spring Brook Creek” · SSO · volume not reported · notice · mapended
to 9:10 PM CDTLake County Public Works Department · Indian Creek · SSO · 3,800 gallons · notice · mapended
to 9:55 PM CDTCity of Charleston · “Charleston Lake” · SSO · 625 gallons · notice · mapended
to 10:30 PM CDTCity of Quincy · “Unnamed drainage ditch part of South Quincy Draina” · SSO · 60,000 gallons · notice · mapended
to 8:18 PM CDTVillage of Okawville · “Plum Creek” · Bypass · 46,550 gallons · notice · mapended
to 9:03 PM CDTVillage of Okawville · “Plum Creek” · Bypass · 35,955 gallons · notice · mapended
to Jun 29, 9:00 PM CDTCity of Belleville · Richland Creek · 038 · CSO · 81.16 million gallons · notice · mapended
to Jun 28, 12:00 AM CDTCity of Belleville · Powdermill Creek · CSO · 400,000 gallons · notice · mapended
to 9:45 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 242,000 gallons · notice · mapended
to 7:00 PM CDTCity of Pekin · Illinois River · 006 · CSO · 500,000 gallons · notice · mapended
to 7:00 PM CDTCity of Pekin · Illinois River · 005 · CSO · 500,000 gallons · notice · mapended
to 7:00 PM CDTCity of Pekin · Illinois River · 004 · CSO · 500,000 gallons · notice · mapended
to 7:00 PM CDTCity of Pekin · Illinois River · 003 · CSO · 500,000 gallons · notice · mapended
to 5:30 PM CDTCity of Macomb · “kiljordin creek” · SSO · 5,000 gallons · notice · mapended
to Jun 28, 4:00 AM CDTCity of Mount Carmel · Wabash River · SSO · 7,700 gallons · notice · mapended
to Jun 28, 3:00 AM CDTCity of Mount Carmel · Wabash River · SSO · 13,950 gallons · notice · mapended
to Jun 28, 1:00 PM CDTCity of Mount Carmel · Wabash River · SSO · 22,800 gallons · notice · mapended
to 5:30 PM CDTCity of Elmhurst · “Salt Creek” · SSO · 16,650 gallons · notice · mapended
to 6:30 AM CDTMetro Water Reclamation District Of Greater Chicago · “Mill Creek” · SSO · 57,000 gallons · notice · mapended
to Jun 25, 1:00 PM CDTIllinois American Water Company · Owl Creek · SSO · 20,000 gallons · notice · mapended
to 5:45 AM CDTCity of Morris · Nettle Creek · Bypass · 850 gallons · notice · mapended
to Jun 22, 1:20 AM CDTFox Metro Water Reclamation District · Fox River · SSO · 277,969 gallons · notice · mapended
to Jun 22, 11:05 AM CDTVillage of Strasburg · “Tributary of Richland Creek” · SSO · 7,500 gallons · notice · mapended
to Jun 22, 1:30 AM CDTCity of Moline · Rock River · SSO · 45,000 gallons · notice · mapended
to 9:00 PM CDTIllinois American Water · Mississippi River · SSO · 50 gallons · notice · mapended
to 8:00 PM CDTBeardstown Sanitary District · Illinois River · A01 · CSO · 2.7 million gallons · notice · mapended
to 4:30 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 4.57 million gallons · notice · mapended
to 4:00 PM CDTCity of Pekin · Illinois River · 006 · CSO · 2 million gallons · notice · mapended
to 4:00 PM CDTCity of Pekin · Illinois River · 005 · CSO · 2 million gallons · notice · mapended
to 4:00 PM CDTCity of Pekin · Illinois River · 004 · CSO · 2 million gallons · notice · mapended
to 4:00 PM CDTCity of Pekin · Illinois River · 003 · CSO · 2 million gallons · notice · mapended
to 4:30 AM CDTCity of Carlinville · Briar Creek · A01 · CSO · 2 gallons · notice · mapended
to 11:50 PM CDTBeardstown Sanitary District · Illinois River · A01 · CSO · 3.92 million gallons · notice · mapended
to 12:15 PM CDTCity of Charleston · “Charleston Lake” · SSO · 17,250 gallons · notice · mapended
to 6:47 AM CDTCity of Morris · Nettle Creek · Bypass · 3.75 million gallons · notice · mapended
to Jun 19City of Colchester · “Unnamed tributary of the East Fork LaMoine River” · SSO · volume not reported · notice · mapended
to 7:00 PM CDTCity of Pekin · Illinois River · 006 · CSO · 2 million gallons · notice · mapended
to 7:00 PM CDTCity of Pekin · Illinois River · 005 · CSO · 2 million gallons · notice · mapended
to 7:00 PM CDTCity of Pekin · Illinois River · 004 · CSO · 2 million gallons · notice · mapended
to 7:00 PM CDTCity of Pekin · Illinois River · 003 · CSO · 2 million gallons · notice · mapended
to 7:30 PM CDTCity of Washington · Farm Creek · SSO · 6,733 gallons · notice · mapended
to 7:30 PM CDTCity of Washington · Farm Creek · SSO · 24,000 gallons · notice · mapended
to 7:30 PM CDTCity of Washington · Farm Creek · SSO · 26,800 gallons · notice · mapended
to Jun 18, 8:30 AM CDTVillage of Cambridge · Camp Creek · SSO · 350,000 gallons · notice · mapended
to 4:00 PM CDTCity of Bushnell · Drowning Fork · SSO · 20,000 gallons · notice · mapended
to Jun 17City of Moline · Rock River · SSO · volume not reported · notice · mapended
to 5:30 PM CDTCity of Edwardsville · Cahokia Creek · SSO · 50,000 gallons · notice · mapended
to 6:47 PM CDTAqua Illinois, Inc. · SSO · 20,000 gallons · notice · mapended
to 9:30 PM CDTCity of Pekin · Illinois River · 006 · CSO · 500,000 gallons · notice · mapended
to 9:30 PM CDTCity of Pekin · Illinois River · 005 · CSO · 500,000 gallons · notice · mapended
to 9:30 PM CDTCity of Pekin · Illinois River · 004 · CSO · 500,000 gallons · notice · mapended
to 9:30 PM CDTCity of Pekin · Illinois River · 003 · CSO · 500,000 gallons · notice · mapended
to 7:30 PM CDTGalesburg Sanitary District · “Lake Storey” · SSO · 1,000 gallons · notice · mapended
to 8:00 PM CDTCity of Cuba · “put creek” · SSO · 50,000 gallons · notice · mapended
to 9:15 AM CDTChristian County WRD · Panther Creek · 004 · CSO · 0 gallons · notice · mapended
to 7:25 AM CDTBeardstown Sanitary District · Illinois River · A01 · CSO · 5.26 million gallons · notice · mapended
to 6:00 AM CDTCity of Carlinville · Briar Creek · A01 · CSO · 0 gallons · notice · mapended
to Jun 11, 6:31 AM CDTCity of Morris · Nettle Creek · Bypass · 1 gallon · notice · mapended
to Jun 14Oaklane Acres Subdivision STP · Farm Creek · SSO · volume not reported · notice · mapended
to Jun 11, 3:00 AM CDTCity of Pekin · Illinois River · 006 · CSO · 250,000 gallons · notice · mapended
to Jun 11, 3:00 AM CDTCity of Pekin · Illinois River · 005 · CSO · 250,000 gallons · notice · mapended
to Jun 11, 3:00 AM CDTCity of Pekin · Illinois River · 004 · CSO · 250,000 gallons · notice · mapended
to Jun 11, 3:00 AM CDTCity of Pekin · Illinois River · 003 · CSO · 250,000 gallons · notice · mapended
to Jun 12, 11:00 AM CDTVillage of Cambridge · Camp Creek · SSO · 350,000 gallons · notice · mapended
to 6:15 PM CDTCity of Pekin · Illinois River · 006 · CSO · 1.5 million gallons · notice · mapended
to 6:15 PM CDTCity of Pekin · Illinois River · 005 · CSO · 1.5 million gallons · notice · mapended
to 6:15 PM CDTCity of Pekin · Illinois River · 004 · CSO · 1.5 million gallons · notice · mapended
to 6:15 PM CDTCity of Pekin · Illinois River · 003 · CSO · 1.5 million gallons · notice · mapended
to Jun 9, 9:00 AM CDTSangamon County Water Reclamation District · Spring Creek · SSO · 1,385 gallons · notice · mapended
to 2:45 PM CDTIllinois American Water Company · “Tributary to Silver Creek” · SSO · 2,500 gallons · notice · mapended
to 3:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 1 gallon · notice · mapended
to 2:00 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 9.54 million gallons · notice · mapended
to Jun 9, 3:30 AM CDTVillage of Cambridge · Camp Creek · SSO · 300,000 gallons · notice · mapended
to 10:00 PM CDTVillage of Itasca · “Springbrook Creek” · SSO · 40 gallons · notice · mapended
to 3:29 PM CDTDowners Grove Sanitary District · “Drainage ditch tributary to Lyman Woods pond” · SSO · 4,800 gallons · notice · mapended
to 8:00 PM CDTLake Of Egypt Sewer District · “Lake of Egypt” · SSO · 3,000 gallons · notice · mapended
to Jun 4, 1:00 PM CDTCity of Belleville · Richland Creek · 038 · CSO · 89.86 million gallons · notice · mapended
to 4:00 PM CDTCity of Belleville · Powdermill Creek · CSO · 300,000 gallons · notice · mapended
to 2:00 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 1.83 million gallons · notice · mapended
to 11:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 5 gallons · notice · mapended
to May 25, 6:30 PM CDTCity of Georgetown · “ellis creek” · 002 · CSO · 6 gallons · notice · mapended
to May 22, 9:00 AM CDTVillage of Beckemeyer · Beaver Creek · Bypass · 2.16 million gallons · notice · mapended
to May 19, 2:44 AM CDTVillage of Swansea · Richland Creek · SSO · 40,400 gallons · notice · mapended
to May 19, 12:30 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 8.21 million gallons · notice · mapended
to 6:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 2 gallons · notice · mapended
to 9:00 PM CDTCity of Belleville · Powdermill Creek · CSO · 600,000 gallons · notice · mapended
to May 22, 4:57 PM CDTCity of Belleville · Richland Creek · 038 · CSO · 157.11 million gallons · notice · mapended
to 3:00 PM CDTCity of Pekin · Illinois River · 006 · CSO · 250,000 gallons · notice · mapended
to 3:00 PM CDTCity of Pekin · Illinois River · 005 · CSO · 250,000 gallons · notice · mapended
to 3:00 PM CDTCity of Pekin · Illinois River · 004 · CSO · 250,000 gallons · notice · mapended
to 3:00 PM CDTVillage of Gillespie · Bear Creek · SSO · 250,000 gallons · notice · mapended
to 4:30 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 974,000 gallons · notice · mapended
to 6:30 PM CDTIllinois American Water Company · “MESD ditch to Horsehoe Lake” · SSO · 1,000 gallons · notice · mapended
to 11:00 PM CDTVillage of Gillespie · Bear Creek · SSO · 608,400 gallons · notice · mapended
to 12:00 PM CDTVillage of Strasburg · “Tributary of Richland Creek” · SSO · 4,500 gallons · notice · mapended
to 1:59 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 2 gallons · notice · mapended
to May 6, 3:15 AM CDTCity of Litchfield · “Tributary of Shoal Creek” · SSO · 5 gallons · notice · mapended
to May 6, 2:00 AM CDTCity of Carlinville · Briar Creek · A01 · CSO · 5 gallons · notice · mapended
to May 8, 1:00 PM CDTIllinois American Water · Sandy Creek · Bypass · 2.07 million gallons · notice · mapended
to 2:00 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 420,000 gallons · notice · mapended
to May 5, 5:00 PM CDTCity of Lawrenceville · Embarras River · Bypass · 2 gallons · notice · mapended
to May 8, 10:00 PM CDTCity of Collinsville · Canteen Creek · Bypass · 13.56 million gallons · notice · mapended
to 12:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 2 gallons · notice · mapended
to May 13, 4:30 AM CDTCity of Georgetown · “ellis creek” · 002 · CSO · 16 gallons · notice · mapended
to May 1, 12:59 AM CDTCity of Carlinville · Briar Creek · A01 · CSO · 0 gallons · notice · mapended
to Apr 30, 12:59 AM CDTCity of Carlinville · Briar Creek · A01 · CSO · 1 gallon · notice · mapended
to 4:30 PM CDTCity of Lawrenceville · Embarras River · SSO · 245 gallons · notice · mapended
to 8:00 AM CDTChristian County WRD · Panther Creek · A03 · CSO · 6 gallons · notice · mapended
to 4:00 AM CDTCity of Carlinville · Briar Creek · A01 · CSO · 3 gallons · notice · mapended
to 2:27 AM CDTUrbana & Champaign Sanitary District · “Saline Branch” · SSO · 100 gallons · notice · mapended
to 4:00 AM CDTChristian County WRD · Panther Creek · 004 · CSO · 0 gallons · notice · mapended
to 2:00 AM CDTCity of Litchfield · “Tributary of Shoal Creek” · Bypass · 5 gallons · notice · mapended
to Apr 28EJ Water Cooperative · East Fork Shoal Creek · SSO · volume not reported · notice · mapended
to 11:30 PM CDTIllinois American Water Company · “Tributary to Silver Creek” · SSO · 6,250 gallons · notice · mapended
to Apr 28, 11:30 AM CDTVillage of Chapin · Lick Branch · SSO · 5,425 gallons · notice · mapended
to Apr 28, 8:24 AM CDTCity of Litchfield · “Tributary of Shoal Creek” · SSO · 535 gallons · notice · mapended
to May 1, 8:00 AM CDTIllinois American Water · Sandy Creek · Bypass · 2.41 million gallons · notice · mapended
to Apr 28, 2:30 PM CDTVillage of Strasburg · “Tributary of Richland Creek” · SSO · 21,150 gallons · notice · mapended
to 3:00 PM CDTCity of Pekin · Illinois River · 006 · CSO · 2 million gallons · notice · mapended
to 3:00 PM CDTCity of Pekin · Illinois River · 005 · CSO · 2 million gallons · notice · mapended
to 3:00 PM CDTCity of Pekin · Illinois River · 004 · CSO · 2 million gallons · notice · mapended
to 3:00 PM CDTCity of Pekin · Illinois River · 003 · CSO · 2 million gallons · notice · mapended
to 9:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 2 gallons · notice · mapended
to Apr 28, 1:00 PM CDTSangamon County Water Reclamation District · SSO · 30 gallons · notice · mapended
to Apr 28Village of Tallula · “Creek” · SSO · volume not reported · notice · mapended
to Apr 28Village of Gillespie · Bear Creek · CSO · volume not reported · notice · mapended
to Apr 23, 12:00 AM CDTCity of Geneva · Fox River · SSO · 100 gallons · notice · mapended
to 6:40 PM CDTCity of Elgin · Fox River · SSO · 180 gallons · notice · mapended
to 1:00 PM CDTCity of Geneva · Fox River · SSO · 100 gallons · notice · mapended
to 10:30 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 1.36 million gallons · notice · mapended
to 6:40 PM CDTAqua Illinois, Inc. · SSO · 100 gallons · notice · mapended
to 7:00 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 1.22 million gallons · notice · mapended
to 5:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 2 gallons · notice · mapended
to 7:05 AM CDTVillage of Barrington · Flint Creek · SSO · 32,700 gallons · notice · mapended
to 5:00 AM CDTCity of Belleville · Powdermill Creek · CSO · 200,000 gallons · notice · mapended
to 11:30 AM CDTCity of Wyoming · “Spoon River” · SSO · 1 million gallons · notice · mapended
to Apr 18, 3:30 AM CDTCity of Pekin · Illinois River · 006 · CSO · 2 million gallons · notice · mapended
to Apr 18, 3:30 AM CDTCity of Pekin · Illinois River · 005 · CSO · 2 million gallons · notice · mapended
to Apr 18, 3:30 AM CDTCity of Pekin · Illinois River · 003 · CSO · 2 million gallons · notice · mapended
to Apr 18, 1:30 AM CDTBeardstown Sanitary District · Illinois River · A01 · CSO · 4.93 million gallons · notice · mapended
to Apr 18, 3:30 AM CDTCity of Pekin · Illinois River · 004 · CSO · 2 million gallons · notice · mapended
to 7:00 AM CDTCity of Carlinville · Briar Creek · A01 · CSO · 3 gallons · notice · mapended
to 4:59 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 3.52 million gallons · notice · mapended
to 5:30 AM CDTCity of Belleville · Powdermill Creek · CSO · 200,000 gallons · notice · mapended
to 8:15 PM CDTCity of Quincy · Curtis Creek, Emery Creek · SSO · 1,000 gallons · notice · mapended
to 10:30 AM CDTBeardstown Sanitary District · Illinois River · A01 · CSO · 2.9 million gallons · notice · mapended
to 3:30 AM CDTMetropolitan Water Reclamation District Of Greater Chicago · Higgins Creek · SSO · 13,000 gallons · notice · mapended
to Apr 18, 3:24 PM CDTCity of Freeport · Pecatonica River · Bypass · 15.86 million gallons · notice · mapended
to 8:00 AM CDTCity of Carlinville · Briar Creek · A01 · CSO · 2 gallons · notice · mapended
to 4:15 AM CDTVillage of Barrington · Flint Creek · SSO · 4,500 gallons · notice · mapended
to 8:37 AM CDTCity of Wood Dale · Salt Creek · SSO · 188 gallons · notice · mapended
to 8:37 AM CDTCity of Wood Dale · Salt Creek · SSO · 52 gallons · notice · mapended
to 10:00 PM CDTGreater Peoria Sanitary And Sewage District · Big Hollow Creek · SSO · 100 gallons · notice · mapended
to 8:15 PM CDTVillage of Tilton · Grape Creek · Bypass · 80,000 gallons · notice · mapended
to Apr 6, 3:00 PM CDTVillage of Antioch · Cross Lake · SSO · 11,000 gallons · notice · mapended
to 12:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 2 gallons · notice · mapended
to 1:00 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 588,000 gallons · notice · mapended
to 7:30 AM CDTCity of Pekin · Illinois River · 006 · CSO · 2 million gallons · notice · mapended
to 7:30 AM CDTCity of Pekin · Illinois River · 005 · CSO · 2 million gallons · notice · mapended
to 7:30 AM CDTCity of Pekin · Illinois River · 004 · CSO · 2 million gallons · notice · mapended
to 7:30 AM CDTCity of Pekin · Illinois River · 003 · CSO · 2 million gallons · notice · mapended
to Apr 5City of Rochelle · Kyte River · Bypass · volume not reported · notice · mapended
to 3:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 3 gallons · notice · mapended
to 3:00 AM CDTCity of Pekin · Illinois River · 006 · CSO · 1 million gallons · notice · mapended
to 3:00 AM CDTCity of Pekin · Illinois River · 005 · CSO · 1 million gallons · notice · mapended
to 3:00 AM CDTCity of Pekin · Illinois River · 004 · CSO · 1 million gallons · notice · mapended
to 3:00 AM CDTCity of Pekin · Illinois River · 003 · CSO · 1 million gallons · notice · mapended
to Apr 6City of Woodstock · “Silver Creek” · SSO · volume not reported · notice · mapended
to Apr 3, 8:00 AM CDTCity of Rochelle · Kyte River · Bypass · 108,000 gallons · notice · mapended
to Apr 3, 6:35 AM CDTVillage of Barrington · Flint Creek · SSO · 13,370 gallons · notice · mapended
to Apr 3, 7:00 AM CDTCity of Wyoming · “Spoon River” · SSO · 750,000 gallons · notice · mapended
to 7:00 PM CDTCity of Lawrenceville · Embarras River · SSO · 415 gallons · notice · mapended
to Apr 4City of Laharpe · South Branch La Moine River · SSO · volume not reported · notice · mapended
to Apr 22, 10:00 PM CDTCity of Georgetown · “ellis creek” · 002 · CSO · 20 gallons · notice · mapended
to Apr 6, 1:30 PM CDTCity of Belleville · Richland Creek · 038 · CSO · 111.48 million gallons · notice · mapended
to 10:50 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 359,000 gallons · notice · mapended
to 10:40 AM CDTBeardstown Sanitary District · Illinois River · A01 · CSO · 2.09 million gallons · notice · mapended
to 4:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 1 gallon · notice · mapended
to Mar 31, 2:00 AM CDTLake County Public Works Department · Diamond Lake · SSO · 5,000 gallons · notice · mapended
to 7:00 AM CDTCity of Wood River · Mississippi River · A01 · CSO · 433,000 gallons · notice · mapended
to 4:00 AM CDTCity of Carlinville · Briar Creek · A01 · CSO · 1 gallon · notice · mapended
to Mar 27, 12:00 AM CDTCity of Pekin · Illinois River · 006 · CSO · 1 million gallons · notice · mapended
to Mar 27, 12:00 AM CDTCity of Pekin · Illinois River · 005 · CSO · 1 million gallons · notice · mapended
to Mar 27, 12:00 AM CDTCity of Pekin · Illinois River · 004 · CSO · 1 million gallons · notice · mapended
to Mar 27, 12:00 AM CDTCity of Pekin · Illinois River · 003 · CSO · 1 million gallons · notice · mapended
to 3:30 PM CDTIllinois American Water · “unnamed tributary to DeArcy Branch” · SSO · 1,800 gallons · notice · mapended
to Mar 20, 2:20 AM CDTCity of Quincy · Curtis Creek, Emery Creek · SSO · 20,000 gallons · notice · mapended
to 11:00 AM CDTKankakee River Metropolitan Agency · Kankakee River · SSO · 2.8 million gallons · notice · mapended
to 5:00 AM CDTDowners Grove Sanitary District · Saint Joseph Creek · SSO · 3,000 gallons · notice · mapended
to 7:30 AM CDTVillage of Villa Park · Salt Creek · CSO · 1,300 gallons · notice · mapended
to 8:15 AM CDTVillage of Villa Park · Salt Creek · CSO · 1,450 gallons · notice · mapended
to 7:00 AM CDTVillage of Villa Park · Salt Creek · CSO · 1,200 gallons · notice · mapended
to 12:45 AM CDTCity of Wood Dale · Salt Creek · SSO · 75 gallons · notice · mapended
to Mar 16, 2:00 AM CDTCity of Carlinville · Briar Creek · A01 · CSO · 2 gallons · notice · mapended
to 11:30 PM CDTCity of Pekin · Illinois River · 006 · CSO · 1 million gallons · notice · mapended
to 11:30 PM CDTCity of Pekin · Illinois River · 005 · CSO · 1 million gallons · notice · mapended
to 11:30 PM CDTCity of Pekin · Illinois River · 003 · CSO · 2 million gallons · notice · mapended
to 1:30 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 182,000 gallons · notice · mapended
to 9:50 PM CDTCity of Peoria (Peoria CSOS) · Illinois River · 018 · CSO · 178,000 gallons · notice · mapended
to Mar 17, 7:00 PM CDTVillage of Beckemeyer · Beaver Creek · Bypass · 4.55 million gallons · notice · mapended
to 11:30 AM CDTCity of East Moline · Mississippi River · Bypass · 350,000 gallons · notice · mapended
to 9:50 PM CDTCity of Peoria (Peoria CSOS) · Illinois River · 018 · CSO · 3,000 gallons · notice · mapended
to Mar 14, 1:30 PM CDTCity of Carterville · “ditch that runs into Crab Orchard Lake” · SSO · 1.2 million gallons · notice · mapended
to 11:00 PM CDTCity of Lawrenceville · Embarras River · SSO · 20,000 gallons · notice · mapended
to 9:15 PM CDTCity of Lawrenceville · Embarras River · SSO · 1,100 gallons · notice · mapended
to 9:15 PM CDTCity of Lawrenceville · Embarras River · SSO · 1,125 gallons · notice · mapended
to 10:00 PM CDTCity of Carlinville · Briar Creek · A01 · CSO · 1 gallon · notice · mapended
to 11:30 AM CDTCity of Belleville · Powdermill Creek · CSO · 100,000 gallons · notice · mapended
to 12:30 PM CDTCity of Wood River · Mississippi River · A01 · CSO · 2.75 million gallons · notice · mapended
to 8:20 AM CDTBeardstown Sanitary District · Illinois River · A01 · CSO · 675,000 gallons · notice · mapended
to Mar 11, 5:00 PM CDTCity of Lawrenceville · Embarras River · SSO · 4,000 gallons · notice · mapended
to Mar 11, 10:00 PM CDTCity of Lawrenceville · Embarras River · SSO · 7,500 gallons · notice · mapended
to 9:00 AM CDTCity of Pekin · Illinois River · 006 · CSO · 1 million gallons · notice · mapended
to 9:00 AM CDTCity of Pekin · Illinois River · 005 · CSO · 2 million gallons · notice · mapended
to 9:00 AM CDTCity of Pekin · Illinois River · 004 · CSO · 1 million gallons · notice · mapended
to 9:00 AM CDTCity of Pekin · Illinois River · 003 · CSO · 1 million gallons · notice · mapended
to Mar 17, 2:30 PM CDTVillage of Royalton · Big Muddy River · Bypass · 6.62 million gallons · notice · mapended
to 3:00 PM CSTIllinois American Water · Ohio River · SSO · 2,400 gallons · notice · mapended
to 1:02 PM CSTIllinois American Water · Ohio River · SSO · 5,467 gallons · notice · mapended
to 12:00 PM CSTCity of Belleville · Powdermill Creek · CSO · 200,000 gallons · notice · mapended
to 9:00 AM CSTCity of Wood River · Mississippi River · A01 · CSO · 5.2 million gallons · notice · mapended
to 4:30 PM CSTCity of Pekin · Illinois River · 005 · CSO · 1 million gallons · notice · mapended
to Mar 10, 3:00 PM CDTCity of Mounds · “unnamed tributary that leads to ohio river” · SSO · 7,140 gallons · notice · mapended
to 11:20 AM CSTIllinois American Water Company · “Hackett Branch” · Bypass · 72,000 gallons · notice · mapended
to 12:00 PM CSTIllinois American Water · Ohio River · SSO · 20,000 gallons · notice · mapended
to Mar 13, 7:45 PM CDTCity of Belleville · Richland Creek · 038 · CSO · 262.18 million gallons · notice · mapended
to 11:00 PM CSTCity of Belleville · Powdermill Creek · CSO · 200,000 gallons · notice · mapended
to 8:50 PM CSTCity of Wood River · Mississippi River · A01 · CSO · 2.28 million gallons · notice · mapended
to 11:00 AM CSTCity of Carlinville · Briar Creek · A01 · CSO · 2 gallons · notice · mapended
to 3:30 AM CSTCity of Pekin · Illinois River · 006 · CSO · 1 million gallons · notice · mapended
to 3:30 AM CSTCity of Pekin · Illinois River · 005 · CSO · 1 million gallons · notice · mapended
to 3:30 AM CSTCity of Pekin · Illinois River · 004 · CSO · 1 million gallons · notice · mapended
to 3:30 AM CSTCity of Pekin · Illinois River · 003 · CSO · 1 million gallons · notice · mapended
to Mar 5Village of New Athens · Kaskaskia River · SSO · volume not reported · notice · mapended
to 2:50 PM CSTCity of Wood River · Mississippi River · A01 · CSO · 1.57 million gallons · notice · mapended
to 11:00 AM CSTCity of Carlinville · Briar Creek · A01 · CSO · 1 gallon · notice · mapended
to 7:00 PM CSTCity of Centralia · “sewer creek” · SSO · 1,000 gallons · notice · mapended
to 9:00 PM CSTCity of Centralia · “sewer creek” · SSO · 50,000 gallons · notice · mapended
to 4:00 PM CSTCity of Casey · Quarry Branch · SSO · 24,000 gallons · notice · mapended
to Feb 15, 3:00 AM CSTCity of Wood River · Mississippi River · A01 · CSO · 2.55 million gallons · notice · mapended
to 11:00 PM CSTCity of Belleville · Powdermill Creek · CSO · 250,000 gallons · notice · mapended
to 2:54 PM CSTCity of Moline · “unnamed tributary Rock River” · SSO · 3 gallons · notice · mapended
to Feb 9, 1:30 PM CSTAqua Illinois, Inc. · Deer Creek · SSO · 37,499 gallons · notice · mapended
Village of Tamms · “cache river” · Bypass · 110 gallons · notice · mapreported
to 3:55 PM CSTIllinois American Water Company · “Illinois River” · SSO · 3,200 gallons · notice · mapended
to Jan 26, 3:05 PM CSTIDOC - Centralia Correctional Center STP · Prairie Creek · SSO · 10,000 gallons · notice · mapended
to 9:00 PM CSTCity of Kewanee · West Fork Spoon River · Bypass · 900 gallons · notice · mapended
to 3:00 PM CSTVillage of Fillmore · Lanes Branch · SSO · 2,000 gallons · notice · mapended
to 3:30 AM CSTVillage of Villa Park · Salt Creek · Bypass · 500 gallons · notice · mapended
to 7:30 AM CSTMetro Water Reclamation District Of Greater Chicago · “Sony Creek” · Bypass · 20,700 gallons · notice · mapended
to 3:10 AM CSTWest Branch Water Reclamation District · Spring Brook · SSO · 6,000 gallons · notice · mapended
to 5:00 AM CSTVillage of Sauget · Mississippi River · SSO · 1.5 million gallons · notice · mapended
to 4:59 AM CSTCity of Wood Dale · Salt Creek · SSO · 996 gallons · notice · mapended
to Jan 9, 12:30 AM CSTCity of Pekin · Illinois River · 006 · CSO · 2 million gallons · notice · mapended
to Jan 9, 12:30 AM CSTCity of Pekin · Illinois River · 005 · CSO · 2 million gallons · notice · mapended
to Jan 9, 12:30 AM CSTCity of Pekin · Illinois River · 004 · CSO · 2 million gallons · notice · mapended
to Jan 9, 12:30 AM CSTCity of Pekin · Illinois River · 003 · CSO · 1 million gallons · notice · mapended
to 8:00 PM CSTCity of Belleville · “East Creek” · SSO · 3,000 gallons · notice · mapended
to 12:15 PM CSTCity of Lawrenceville · Embarras River · SSO · 1,000 gallons · notice · mapended
to Jan 7, 2:45 AM CSTCity of Chester · “mississippi river” · SSO · 400 gallons · notice · mapended
to 8:00 PM CSTCity of Hillsboro · “unnamed tributary” · SSO · 200 gallons · notice · mapended

Sources: Illinois BeachGuard System (IDPH): advisories and closures, E. coli results, retrieved 2026-11-06 08:41 UTC; EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators), retrieved 2026-11-06 08:38 UTC. A report's record id and times show when you hover or focus its "report" link.