Tapcensus

Louisiana

Winn Parish drinking water quality

13 active public water systems serve 17,209 people in Winn Parish. 1 are compliant, 12 had at least one EPA violation in the past three years, 3 are designated serious violators, and 6 carry a health flag.

Active systems 13 12 community systems
People served 17K by public water systems
Systems with violations 12 92% of active systems, past 3 years
Serious violators 3 6 systems carry a health flag

Needs attention

City of Winnfield Water System LA1127012 · Community water system · Serves 7,194 5 rules violated in the past three years. Unresolved: Ground Water Rule and Public Notice Rule and Revised PN Rule.
Backwood Village Water System LA1127022 · Community water system · Serves 783 4 rules violated in the past three years. Unresolved: Ground Water Rule, Lead and Copper Rule, and Public Notice Rule and Revised PN Rule.
Village of Sikes Water System LA1127010 · Community water system · Serves 639 6 rules violated in the past three years. Unresolved: Ground Water Rule, Lead and Copper Rule, and Public Notice Rule and Revised PN Rule.
Village of Dodson Water System LA1127005 · Community water system · Serves 714 1 rule violated in the past three years. Unresolved: Ground Water Rule.
Village of Calvin Water System LA1127002 · Community water system · Serves 591 5 rules violated in the past three years. Unresolved: Ground Water Rule and Public Notice Rule and Revised PN Rule.
Wheeling Water System INC LA1127019 · Community water system · Serves 387 2 rules violated in the past three years. Unresolved: Ground Water Rule.

Community water systems

12 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
City of Winnfield Water System
 7,194 5 2
West Winn Water System, INC
 1,965 2 0
Tannehill Water System
 1,932 2 0
Village of Atlanta Water Supply
 900 1 1
Pleasant Hills-Crossroads Water Systems
 840 4 0
Backwood Village Water System
 783 4 3
Village of Dodson Water System
 714 1 1
Hudson Gaars Mill Water System
 660 0 0
Village of Sikes Water System
 639 6 3
Village of Calvin Water System
 591 5 2
Joyce Water Supply
 474 1 0
Wheeling Water System INC
 387 2 1
Non-community systems (1: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
US Forestry Gum Springs
 130 2 0
Inactive systems (19, no longer operating or reporting)

Kept for the record and excluded from the county totals above. Browse inactive systems.

About this data

Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.

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.