Dongola Stp, Village Of
US Route 51, Dongola, IL 62926 · Union County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.34 MGD
- NPDES permit
- ILG580028
- Effective
- Permit expires
- May 2027
- Population served
- 815
- CWNS 2022
Dongola Stp, Village Of is a publicly owned wastewater treatment works in Dongola, Union County, Illinois, serving about 815 residents. It discharges under NPDES permit ILG580028 (effective), which expires in May 2027, with 13 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Dongola Stp, Village Of.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 13
- Effluent violations
- 13
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Dongola Stp, Village Of.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Illinois
Perks · 6 mi away
0.0031 MGD
Ullin · 6 mi away
0.0089 MGD
Jonesboro · 8 mi away
0.12 MGD
Cypress · 8 mi away
0.0026 MGD
Anna · 9 mi away
0.38 MGD
Tamms · 10 mi away
0.06 MGD
New Grand Chain · 11 mi away
0.01 MGD
Olive Branch · 12 mi away
0.02 MGD
Dongola Stp, Village Of: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated September 11, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms