211 Rocky Ford Ln (Off Highway 151), Downsville, LA 71234 · Union County · Publicly Owned Treatment Works
Downsville Wastewater Treatment Plant is a publicly owned wastewater treatment works in Downsville, Union County, Louisiana, serving about 256 residents. It discharges under NPDES permit LAG570162 (effective), which expires in July 2029, with 19 recorded violations in the last three years. EPA has recorded 3 formal enforcement actions naming the plant, the latest in September 2001.
One treatment structure or unit process identified at Downsville Wastewater Treatment Plant.
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See the full treatment train at Downsville Wastewater Treatment Plant: 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 Downsville Wastewater Treatment Plant in EPA's ICIS system.
Latest case · Sep 2001
DOWNSVILLE, THE VILLAGE OF, A LOUISIANA MUNICIPALITY
Administrative order · CWA, Clean Water Act · Unilateral Administrative Order Without Adjudication
Source: EPA ECHO, civil enforcement case 06-2000-0417.
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Every action against Downsville Wastewater Treatment Plant with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Decision-makers at Downsville Wastewater Treatment Plant.
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Choudrant · 7 mi away
0.06 MGD
Farmerville · 9 mi away
0.43 MGD
Farmerville · 9 mi away
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West Monroe · 12 mi away
0.02 MGD
Ruston · 13 mi away
3.31 MGD
Dubach · 15 mi away
0.000085 MGD
Eros · 17 mi away
—
Bernice · 19 mi away
0.14 MGD
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 April 1, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms