One Apache Drive, Jackson, MS 39212 · Hinds County · Publicly Owned Treatment Works
Jackson POTW - Trahon And Big Creek WWTF is a publicly owned wastewater treatment works in Jackson, Hinds County, Mississippi treating an average of 1.88 million gallons per day against a permitted design capacity of 4.5 MGD, serving about 14,931 residents. It discharges under NPDES permit MS0044059 (administratively continued), which expires in July 2026, with 24 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in September 2023.
2 treatment structures and unit processes identified at Jackson POTW - Trahon And Big Creek WWTF.
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See the full treatment train at Jackson POTW - Trahon And Big Creek WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for Jackson POTW - Trahon And Big Creek WWTF in EPA's ICIS system.
Latest case · Sep 2023
JACKSON, MS, CITY OF
Judicial case · CWA, NPDES Permit Violations · Final Order With Penalty · Penalty $437,916 · Compliance actions $400M
Source: EPA ECHO, civil enforcement case 04-2009-9026.
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Every action against Jackson POTW - Trahon And Big Creek WWTF with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Decision-makers at Jackson POTW - Trahon And Big Creek WWTF.
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Florence · 5 mi away
0.07 MGD
Richland · 7 mi away
12.02 MGD
Florence · 8 mi away
0.42 MGD
Raymond · 13 mi away
0.04 MGD
Clinton · 14 mi away
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Hazlehurst · 22 mi away
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Madison · 23 mi away
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D Lo · 24 mi away
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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 September 14, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biosolids · Filter press · all terms