Shippensburg STP
963 Avon Drive, Shippensburg, PA 17257 · Cumberland County · Publicly Owned Treatment Works
- Average flow
- 2.36 MGD
- Design flow
- 4.95 MGD
- NPDES permit
- PA0030643
- Effective
- Permit expires
- August 2028
- Population served
- —
- CWNS 2022
Shippensburg STP is a publicly owned wastewater treatment works in Shippensburg, Cumberland County, Pennsylvania treating an average of 2.36 million gallons per day against a permitted design capacity of 4.95 MGD. It discharges under NPDES permit PA0030643 (effective), which expires in August 2028, with 2 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Shippensburg STP.
Available with a free Klarifi account
See the full treatment train at Shippensburg STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Shippensburg STP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Shippensburg STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Pennsylvania
Newburg · 5 mi away
0.06 MGD
Newville · 11 mi away
0.24 MGD
Chambersburg · 12 mi away
5.44 MGD
Chambersburg · 14 mi away
0.01 MGD
Arendtsville · 15 mi away
0.06 MGD
Fannettsburg · 15 mi away
0.02 MGD
Mont Alto · 16 mi away
0.08 MGD
Chambersburg · 16 mi away
0.2 MGD
Shippensburg STP: 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 October 9, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms