Olney Stp, City Of
Olney, IL · Richland County · Publicly Owned Treatment Works
- Average flow
- 1.44 MGD
- Design flow
- —
- NPDES permit
- 3604681754
- Effective
- Permit expires
- December 2030
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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Biogas balloons
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Flow Equalization
unit processScreening
unit processPrimary Clarification or Sedimentation
unit processBiosolids Aerobic Digestion
unit processDisinfection, UV
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Compliance snapshot (last 3 years)
- Total violations
- 28
- Effluent violations
- 28
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Olney Stp, City Of, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Olney Stp, City Of — plus full compliance history and discharge data.
Try Klarifi freeNearby wastewater treatment plants in Illinois
Calhoun · 6 mi away
0.02 MGD
Noble · 7 mi away
0.02 MGD
Claremont · 7 mi away
0.002 MGD
Parkersburg · 9 mi away
0.01 MGD
Sumner · 13 mi away
0.09 MGD
Clay City · 14 mi away
0.23 MGD
Sainte Marie · 15 mi away
0.03 MGD
West Salem · 15 mi away
0.01 MGD
Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated March 2025.