Tiskilwa Stp, Village Of
Tiskilwa, IL 61368 · Bureau County · Publicly Owned Treatment Works
- Average flow
- 0.04 MGD
- Design flow
- 0.6 MGD
- NPDES permit
- IL0025160
- Effective
- Permit expires
- December 2027
- Population served
- —
- CWNS 2022
Tiskilwa Stp, Village Of is a publicly owned wastewater treatment works in Tiskilwa, Bureau County, Illinois treating an average of 0.04 million gallons per day against a permitted design capacity of 0.6 MGD. It discharges under NPDES permit IL0025160 (effective), which expires in December 2027, with 31 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Tiskilwa Stp, Village Of.
Available with a free Klarifi account
See the full treatment train at Tiskilwa Stp, Village Of: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 31
- Effluent violations
- 11
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Tiskilwa Stp, Village Of.
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Nearby wastewater treatment plants in Illinois
Bureau Junction · 6 mi away
0.04 MGD
Wyanet · 7 mi away
0.15 MGD
Hennepin · 9 mi away
0.06 MGD
Depue · 9 mi away
0.3 MGD
Buda · 10 mi away
0.15 MGD
Granville · 12 mi away
0.24 MGD
Bradford · 12 mi away
0.14 MGD
Henry · 13 mi away
0.31 MGD
Tiskilwa 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 November 6, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms