Tapcensus

Water quality for ZIP code 70450

Washington Parish, Louisiana, one of 4 ZIP codes in the county. 35 active public water systems serve the county; 19 had an EPA violation in the past three years.

Most likely your provider

Mount Hermon Water District LA1117021 · Community water system · Ground water
Serves 1,107 people Rules violated, past 3 years 5 Unresolved 4 Last sanitary survey Mar 14, 2025 Distance 6.2 mi

Other community water systems in Washington Parish

13 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Rural Franklinton Water
3,450 0 8.1 mi
Town of Franklinton Water System
4,150 1 9.0 mi
Happy Acres Mobile Home Park
120 2 9.3 mi
Ron Son Bear
96 0 9.8 mi
Varnado Water Works Pine
840 1 16.0 mi
Bogue-Lusa Water Works District
4,200 0 24.9 mi
City of Bogalusa Water System
14,000 5 26.2 mi
Willa Villa Mobile Home
161 1 26.5 mi
Varnado Water Works
4,230 0 26.6 mi
Village of Angie Water Supply
400 3 26.8 mi
Utilities INC North Folsom Hills
81 0 —
29 Palms Trailer Park
25 7 —
Magnolia Sandstone Lake
25 3 —
Non-community systems in Washington Parish (21: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Dollar General Store NO 15137
50 0 0
Warnerton Quick Stop
101 2 2
Lil Landers Bar
25 2 2
The Louisiana Castle
25 2 2
Juneau's Cajun Meats
25 0 0
Dollar General Franklinton
25 0 0
Bogue Chitto State Park Upland Campgrou
150 1 1
Bogue Chitto State Park Bottomland
500 0 0
Bogue Chitto State Park Cabins
50 0 0
Oak Grove Seafood Shop
25 2 2
Bournes Seafood
25 2 1
Windmill Nursery
90 1 0
Zona Atv Concession Stand
200 3 3
Zona Atv RV Park
72 3 3
Dollar General Store 18724
25 0 0
Coconutz Daiquiries
30 0 0
S and P Truck Stop
25 1 1
Enon Elementary School
288 0 0
Sugar Shack on the River
100 0 0
Dollar General Hwy 25
50 0 0
Isabel Grocery & Cafe
25 0 0
About this data

Water systems are matched to Washington Parish, the county this ZIP code lies in, nearest to the ZIP code's centre 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.

ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.