Tapcensus

Water quality in Monroe, Louisiana

Monroe is in Ouachita Parish. 31 active public water systems serve the county; 17 had an EPA violation in the past three years.

Most likely your provider

City of Monroe Water System LA1073031 · Community water system · Surface water
Serves 57,000 people Rules violated, past 3 years 3 Last sanitary survey Oct 21, 2024 Distance 1.0 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Ouachita Parish

25 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Gowc South Monroe WS
 7,335 0 0.7 mi
Magnolia Town & Country Service
 5,715 1 2.9 mi
Wildwood MHP WS
 30 0 3.2 mi
McClendon Community Water Well
 336 2 4.2 mi
Gowc East Water System
 11,742 0 4.7 mi
City of West Monroe Water System
 16,005 1 5.3 mi
Gowc Kiroli Darbonne WS
 9,210 1 5.4 mi
Gowc Brownville Water System
 9,696 1 6.2 mi
Better Waterworks Water System
 2,160 1 6.7 mi
L&r North Water System
 1,293 0 6.8 mi
Prairie Road Water District
 2,598 3 7.3 mi
Gowc West Hwy 80 Ark Road WS
 14,649 1 7.8 mi
Pecan Lake Subdivision WS
 57 0 9.3 mi
Cheniere Drew South Water System
 1,563 1 10.2 mi
Cadeville Water District
 6,219 2 11.2 mi
Southwest Ouachita Waterworks, INC
 10,725 1 11.5 mi
Cheniere Drew North Water System
 11,280 0 11.6 mi
Gowc North Water System
 13,287 0 12.2 mi
Frost Town Water System
 1,551 1 17.2 mi
Indian Village Water System
 2,082 2 18.4 mi
Magnolia-Western Utilities
 789 2 —
Lincoln Hills Subdivision WS
 552 0 —
Hidden Oaks Subdivision WS
 438 0 —
Ramsey Water System
 84 0 —
Magnolia Egret Landing
 42 1 —
Non-community systems in Ouachita Parish (5: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
International Paper West Monroe
 200 0 0
Graphic Packaging International INC B
 850 1 1
Graphic Packaging International INC a
 850 0 0
West Ouachita Ind Park
 500 0 0
Bayou Boeuf RV Park Water System
 100 0 0
About this data

Water systems are matched to Ouachita Parish, nearest to Monroe first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.

Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Louisiana records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.