Morton STP 3
Morton, IL · Tazewell County · Publicly Owned Treatment Works
- Average flow
- 0.62 MGD
- Design flow
- 2.38 MGD
- NPDES permit
- IL0030007
- Effective
- Permit expires
- March 2030
- Population served
- 6,005
- CWNS 2022
Morton STP 3 is a publicly owned wastewater treatment works in Morton, Tazewell County, Illinois treating an average of 0.62 million gallons per day against a permitted design capacity of 2.38 MGD, serving about 6,005 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches. It discharges under NPDES permit IL0030007 (effective), which expires in March 2030, with 282 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Carrousels / oxidation ditches
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Compliance snapshot (last 3 years)
- Total violations
- 282
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
11 verified contacts for Morton STP 3, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Morton STP 3, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Washington · 3 mi away
1.13 MGD
East Peoria · 4 mi away
0.32 MGD
East Peoria · 5 mi away
2.25 MGD
Morton · 7 mi away
2.11 MGD
Metamora · 7 mi away
0.07 MGD
Deer Creek · 9 mi away
0.08 MGD
Tremont · 10 mi away
0.06 MGD
Pekin · 11 mi away
2.4 MGD
Morton STP 3: 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 September 11, 2026; facility record last updated May 17, 2025.