EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records

COUNTY WATER-SYSTEM LEDGER

Ouachita Parish, Louisiana

Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.

Systems13active CWS · pop. 2,500+
Population served175,461reported total; may overlap
Current violation flag38.5%5 systems
Serious-violator flag15.4%2 systems

01 / SYSTEMS

Water systems serving Ouachita Parish

Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.

Water systemPopulation servedPrimary sourceCurrent export status
City Of Monroe Water SystemLA107303157,000Surface waterCurrent serious-violator flag
West Monroe Water SystemLA107305616,005Ground waterNo current violation flagged
West Hwy 80 Ark Road WsLA107305514,649Ground waterNo current violation flagged
Gowc North Water SystemLA107312013,287Ground waterNo current violation flagged
Gowc East Water SystemLA107312111,742Ground waterNo current violation flagged
Cheniere Drew North Water SystemLA107310011,280Ground waterNo current violation flagged
Southwest Ouachita Waterworks, IncLA107304710,725Ground waterCurrent serious-violator flag
Brownville Water SystemLA10730049,696Ground waterCurrent health-based flag
Kiroli Darbonne WsLA10730209,210Ground waterNo current violation flagged
South Monroe Ws GowcLA10730467,335Ground waterNo current violation flagged
Cadeville Water DistrictLA10730606,219Ground waterCurrent health-based flag
Magnolia - Town & Country ServiceLA10730545,715Surface water purchasedNo current violation flagged
Prairie Road Water DistrictLA10730402,598Ground waterCurrent health-based flag

02 / SOURCE MIX

Ground water11 systems · 112,746 served
Surface water1 systems · 57,000 served
Surface water purchased1 systems · 5,715 served
How to read the population total

It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.