Altoona Easterly STP
Rr 1 Box 925, Altoona, PA 16601 · Blair County · Publicly Owned Treatment Works
- Average flow
- 4.58 MGD
- Design flow
- 9 MGD
- NPDES permit
- PA0027014
- Administratively continued
- Permit expires
- September 2026
- Population served
- —
- CWNS 2022
Altoona Easterly STP is a publicly owned wastewater treatment works in Altoona, Blair County, Pennsylvania treating an average of 4.58 million gallons per day against a permitted design capacity of 9 MGD. It discharges under NPDES permit PA0027014 (administratively continued), which expires in September 2026, with 4 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Altoona Easterly STP.
Available with a free Klarifi account
See the full treatment train at Altoona Easterly STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
4 verified contacts for Altoona Easterly STP, with validated emails and direct phone numbers.
Unlock 4 verified contacts (1 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Altoona Easterly STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Pennsylvania
Altoona · 2 mi away
0.69 MGD
Hollidaysburg · 9 mi away
1.98 MGD
Duncansville · 10 mi away
0.81 MGD
Ashville · 10 mi away
0.02 MGD
Williamsburg · 11 mi away
0.13 MGD
Duncansville · 11 mi away
0.03 MGD
Gallitzin · 11 mi away
0.2 MGD
Duncansville · 13 mi away
0.36 MGD
Altoona Easterly 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 5, 2026; facility record last updated August 7, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms