Loami Stw, Village Of
South County Highway 45, Loami, IL 62661 · Sangamon County · Publicly Owned Treatment Works
- Average flow
- 0.06 MGD
- Design flow
- 1 MGD
- NPDES permit
- IL0073539
- Effective
- Permit expires
- February 2030
- Population served
- —
- CWNS 2022
Loami Stw, Village Of is a publicly owned wastewater treatment plant in Loami, Sangamon County, Illinois treating an average of 0.06 million gallons per day against a permitted design capacity of 1 MGD. It discharges under NPDES permit IL0073539 (effective), which expires in February 2030, with 7 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Loami Stw, Village Of.
Available with a free Klarifi account
See the full treatment train at Loami Stw, Village Of: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 7
- Effluent violations
- 7
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Loami Stw, 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
New Berlin · 6 mi away
0.22 MGD
Auburn · 8 mi away
0.85 MGD
Waverly · 8 mi away
0.07 MGD
Thayer · 9 mi away
0.08 MGD
Virden · 11 mi away
0.08 MGD
Divernon · 12 mi away
0.09 MGD
Pawnee · 15 mi away
0.21 MGD
Girard · 15 mi away
0.2 MGD
Loami Stw, 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 7, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms