City of East St Louis Combined Sewer
Sewer utility with combined sewers · Illinois · East St Louis Combined Sewer, East Saint Louis
Map sources: water outlines and launches from OpenBoatLaunch and OpenStreetMap contributors (Open Database License); wastewater outlets from EPA and state records; downstream estimates by DirtyWaterWatch using U.S. Geological Survey maps and flow data. Base map: OpenFreeMap and OpenMapTiles.
Solid dots mark combined sewer outfalls. A yellow ring with a dashed edge means discharge likely or possible: heavy rain, no report received. Square boat markers mark boat launches listed by OpenBoatLaunch.
- Federal wastewater discharge permit (NPDES)
- IL0033472
- Wastewater outlets
- 2 combined sewer outfalls listed by EPA or state agencies · List
- Waters listed as receiving wastewater
- MISSISSIPPI RIVER AND FRANK HOLTEN STATE PK
- Tracked waters
- Mississippi River, IL
- Discharge records counted
- 0 records
- Total reported volume in these records
- No numeric volumes are available in these tracked records.
These totals reflect the records we track. Missing volumes and gaps in reporting limit comparisons between operators.
Sources: EPA ECHO and the operator and state sources linked below. Counts use the discharge records on this page. Updated 2026-11-06 09:03 UTC.
Public notices and alerts
We do not list an alert service for this operator yet. Check its website.
Its public-notice channels
- Operator's notice page · Required by a permit (IL0033472)
CSO public notification not read
NPDES permit public notification condition for combined sewer overflows (Nine Minimum Controls no. 8, EPA's CSO Control Policy, 59 FR 18688); the Illinois permit texts were not read
Source: City of East St Louis Combined Sewer's public notice and alert pages and the state's notification records; DirtyWaterWatch register of public-notice channels and its page monitor.
Report a missing notice or error
Rain and discharges
The NOAA MRMS radar-only rainfall estimate for the 24 hours to the latest hour, read every hour at each outfall from the radar grid. We show a caution when the rain reaches the amount below and no discharge report has arrived.
- Threshold
- 0.1 in of rain in 24 hours (site default: This site's default: 0.1 inch of rain in 24 hours at a combined sewer outfall, applied where the state publishes no rain trigger of its own)
- Radar now
- 0 in in the 24 hours to Nov 6, 2026, 2:00 AM CST
- Forecast
- No forecast available
- Status
- Discharge possible: heavy rain, no report received
Source: NOAA National Weather Service, MRMS radar-only rainfall estimate, valid Nov 6, 2026, 2:00 AM CST, retrieved 2026-11-06 08:57 UTC; threshold: site default; rule: How it works, discharge likely or possible.
Wastewater outlets
Outfall: a pipe or outlet where wastewater enters a water body.
2 combined sewer outfalls listed by EPA or state agencies. Discharge likely or possible now at some of them: see Rain and discharges above.
Combined sewer outfalls
2 outfalls · discharge possible now at 2
Discharge possible: heavy rain, no report received at 2 outfalls now: radar rainfall has reached the operator's threshold and no discharge report has arrived (NOAA radar estimate).
- Outfall 001 · receiving water in the permit: MISSISSIPPI RIVER AND FRANK HOLTEN STATE PK · no water record yet · open · discharge possible now: heavy rain, no report received
- Outfall 002 · receiving water in the permit: MISSISSIPPI RIVER AND FRANK HOLTEN STATE PK · Mississippi River, IL · open · discharge possible now: heavy rain, no report received
Source: U.S. Environmental Protection Agency (EPA) national combined sewer outfall inventory (ECHO) and state outfall layers. Open or closed as EPA's inventory lists it. DirtyWaterWatch links outlets to waters using permit numbers, locations and names.
Reports and advisories
No reports are linked to this operator yet.
Other sewer operators on these waters
- Mississippi River, IL: City of Chester, City of Columbia, City of Dallas City, City of East Dubuque, City of East Moline, City of Edwardsville, City of Fulton, City of Hamilton, City of Nauvoo, City of New Boston, City of Quincy, City of Rock Island, City of Savanna, City of Wood River, Illinois American Water (Alton STP), Illinois American Water Company, Metro East Facility Sanitary District, Village of Cordova, Village of Dupo, Village of Hartford CSO Outfall, Village of Port Byron, Village of Sauget (Sauget-Abrtf), Village of Thomson, City of Moline, Illinois American Water Company (Granite City WWTP)
The last 90 days
No discharge, advisory or caution periods are shown for the waters this sewer operator's reports were placed on in this time span. Check downstream stretches and source coverage.
Source: DirtyWaterWatch calculations using the reports named above and the published status rules. Updated 2026-11-06 09:03 UTC.
Reported discharges over time
Historical charts are not available here. See the reports and sources on this page.