Ephrata Reg 2 STP
43 Springhouse Rd, Ephrata, PA 17522 · Lancaster County · Publicly Owned Treatment Works
- Average flow
- 1.03 MGD
- Design flow
- 2.3 MGD
- NPDES permit
- PA0087181
- Administratively continued
- Permit expires
- July 2026
- Population served
- —
- CWNS 2022
Ephrata Reg 2 STP is a publicly owned wastewater treatment works in Ephrata, Lancaster County, Pennsylvania treating an average of 1.03 million gallons per day against a permitted design capacity of 2.3 MGD. It discharges under NPDES permit PA0087181 (administratively continued), which expires in July 2026, with 9 recorded violations in the last three years.
Treatment technology
3 treatment structures and unit processes identified at Ephrata Reg 2 STP.
Available with a free Klarifi account
See the full treatment train at Ephrata Reg 2 STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 9
- Effluent violations
- 9
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Ephrata Reg 2 STP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Ephrata Reg 2 STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Pennsylvania
Ephrata · 2 mi away
1.92 MGD
Denver · 5 mi away
0.0042 MGD
Brownstown · 5 mi away
—
Denver · 5 mi away
0.002 MGD
Denver · 6 mi away
0.34 MGD
Stevens · 6 mi away
0.02 MGD
Lititz · 7 mi away
2.58 MGD
New Holland · 8 mi away
0.72 MGD
Ephrata Reg 2 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 May 25, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · FOG · Equalization tank · all terms