Niantic Stp, Village Of
Niantic, IL · Macon County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.25 MGD
- NPDES permit
- 3603634293
- Effective
- Permit expires
- May 2027
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
Unlock
Unlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 40
- Effluent violations
- 40
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Contacts for Niantic Stp, Village Of are available in the Klarifi platform.
Unlock contacts for this facility
Names, validated emails and direct phone numbers for decision-makers at Niantic Stp, Village Of — plus full compliance history and discharge data.
Try Klarifi freeNearby wastewater treatment plants in Illinois
Harristown · 4 mi away
0.06 MGD
Illiopolis · 4 mi away
0.26 MGD
Warrensburg · 7 mi away
0.08 MGD
Decatur · 8 mi away
31.93 MGD
Blue Mound · 10 mi away
0.07 MGD
Mount Pulaski · 15 mi away
0.21 MGD
Stonington · 15 mi away
0.08 MGD
Macon · 16 mi away
14.29 MGD
Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated November 2025.