1150 Maple Ave, Lake City, PA 16423 · Erie County · Publicly Owned Treatment Works
Lake City Muni STP is a publicly owned wastewater treatment works in Lake City, Erie County, Pennsylvania treating an average of 0.45 million gallons per day against a permitted design capacity of 1.06 MGD. It discharges under NPDES permit PA0024899 (effective), which expires in April 2029, with 0 recorded violations in the last three years.
One treatment structure or unit process identified at Lake City Muni STP.
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See the full treatment train at Lake City Muni STP: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
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Girard · 2 mi away
1.3 MGD
Albion · 9 mi away
0.83 MGD
Mckean · 11 mi away
0.05 MGD
Springboro · 15 mi away
0.45 MGD
Edinboro · 15 mi away
1 MGD
Erie · 17 mi away
44.59 MGD
Waterford · 17 mi away
0.28 MGD
Cambridge Springs · 21 mi away
0.56 MGD
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 12, 2026; facility record last updated November 26, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms