Pearl River Wastewater Treatment Plant
168 James Billie Rd, Philadelphia, MS 39350 · Neshoba County · Publicly Owned Treatment Works
- Average flow
- 0.56 MGD
- Design flow
- 1.5 MGD
- NPDES permit
- MS0053503
- Effective
- Permit expires
- March 2030
- Population served
- —
- CWNS 2022
Pearl River Wastewater Treatment Plant is a publicly owned wastewater treatment works in Philadelphia, Neshoba County, Mississippi treating an average of 0.56 million gallons per day against a permitted design capacity of 1.5 MGD. It discharges under NPDES permit MS0053503 (effective), which expires in March 2030, with 39 recorded violations in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in February 2021.
Treatment technology
Treatment structures and unit processes at Pearl River Wastewater Treatment Plant.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 39
- Effluent violations
- 29
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Pearl River Wastewater Treatment Plant in EPA's ICIS system.
- Formal actions
- 2
- 0 since FY2020
- Compliance actions
- $99,100
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Feb 2021
MISSISSIPPI BAND OF CHOCTAW INDIANS - PEARL RIVER WWTP
Administrative order · CWA, NPDES Permit Violations · Final Order No Penalty · Compliance actions $99,100
Source: EPA ECHO, civil enforcement case 04-2016-4775.
Full case history with a free Klarifi account
Every action against Pearl River Wastewater Treatment Plant with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Pearl River Wastewater Treatment Plant.
No verified contacts on file yet
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Nearby wastewater treatment plants in Mississippi
Philadelphia · 4 mi away
0.17 MGD
Philadelphia · 5 mi away
0.11 MGD
Conehatta · 17 mi away
0.03 MGD
Conehatta · 24 mi away
0.04 MGD
Weir · 34 mi away
—
Ackerman · 36 mi away
—
Morton · 38 mi away
1.49 MGD
Meridian · 41 mi away
7.57 MGD
Pearl River Wastewater Treatment Plant: 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 26, 2026; facility record last updated December 22, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms