Kennett Square Boro WWTP
660 West South St, Kennett Square, PA 19348 · Chester County · Publicly Owned Treatment Works
- Average flow
- 0.63 MGD
- Design flow
- 1.1 MGD
- NPDES permit
- PA0024058
- Effective
- Permit expires
- February 2027
- Population served
- 9,440
- CWNS 2022
Kennett Square Boro WWTP is a publicly owned wastewater treatment works in Kennett Square, Chester County, Pennsylvania treating an average of 0.63 million gallons per day against a permitted design capacity of 1.1 MGD, serving about 9,440 residents. It discharges under NPDES permit PA0024058 (effective), which expires in February 2027, with 264 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Kennett Square Boro WWTP.
Available with a free Klarifi account
See the full treatment train at Kennett Square Boro WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 264
- Effluent violations
- 91
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Kennett Square Boro WWTP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Kennett Square Boro WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Pennsylvania
Avondale · 3 mi away
0.32 MGD
West Grove · 6 mi away
0.18 MGD
Chadds Ford · 8 mi away
0.11 MGD
Coatesville · 10 mi away
0.18 MGD
West Chester · 10 mi away
0.75 MGD
West Chester · 11 mi away
0.84 MGD
West Chester · 11 mi away
3.35 MGD
Glen Mills · 12 mi away
1.14 MGD
Kennett Square Boro WWTP: 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 12, 2026; facility record last updated September 27, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms