Tapcensus

Water quality in Mandeville, Louisiana

Mandeville is in St. Tammany Parish. 207 active public water systems serve the county; 92 had an EPA violation in the past three years.

Most likely your provider

City of Mandeville Water Supply LA1103023 · Community water system · Ground water
Serves 13,000 people Rules violated, past 3 years 0 Last sanitary survey Jan 28, 2025 Distance 0.6 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 St. Tammany Parish

93 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Lewisburg Estates
 60 3 0.7 mi
Utilities INC Woodridge Subdivision
 1,590 1 2.3 mi
Magnolia-Monterey Subdivision
 1,356 1 2.6 mi
ST Tam Parish Briarwood Terrace
 17,536 1 2.6 mi
Beau Chene Water System
 4,650 0 2.7 mi
Chahta Mobile Home Park
 180 0 2.9 mi
Utilities INC North Park Water Supply
 11,298 0 3.1 mi
ST Tammany Water District 3
 2,920 3 3.2 mi
ST Tam Parish Pineland Park Subd
 2,500 0 3.6 mi
Tchefuncta Club Estates
 1,245 0 3.9 mi
ST Tam Parish Northlake Behavioral
 480 1 4.7 mi
Utilities INC Green Brier Water Supply
 2,250 0 4.8 mi
Village of Madisonville Water Supply
 871 0 5.0 mi
Big Branch Trailer Park
 92 3 6.4 mi
City of Covington Water Supply
 16,185 3 7.2 mi
ST Tam Parish Bedico -Faubourg-Coquille
 18,372 0 7.2 mi
Town of Abita Springs Water System
 3,693 0 7.4 mi
Magnolia-Autumn Haven
 267 0 7.4 mi
Forest Glen SD
 270 2 7.6 mi
Utilities INC Beau Village
 165 0 7.9 mi
Madisonville on the Lake
 51 5 8.3 mi
Oak River Estates
 25 2 8.5 mi
Oak Villa Mobile Home Community
 420 3 8.8 mi
Magnolia-Penn Mill Place
 171 0 9.2 mi
ST Tammany Water District #2
 5,200 0 9.2 mi
All 94 community water systems in St. Tammany Parish
Non-community systems in St. Tammany Parish (113: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
The Field Church
 325 0 0
State Police Troop L
 50 0 0
Tiny Toes & Tots, LLC
 40 2 2
Jmk Ventures Water System
 40 0 0
Rouses Markets #92
 1,000 0 0
T Rivers
 25 2 2
Tulane University Primate Center
 320 0 0
Keith Youngs Restaurant
 50 0 0
Planet Kids Academy #2
 40 0 0
Monteleone JR High School
 500 1 1
Bayou Industrial Park
 25 0 0
Tammany Supply Water System
 30 3 0
Mandabita Plaza
 50 0 0
Delta College Buildings 1 & 3
 60 1 0
Delta College Building 2
 50 0 0
Mayhem Baseball
 100 3 2
Arby's
 900 0 0
Rallys Hamburgers
 550 1 1
The Inn at la Provence
 500 2 2
Briggs of Hwy 190
 500 0 0
Fat Spoon Cafe #2
 400 0 0
Lakeshore High School
 750 1 0
The Friendly Hive Learning Center
 25 1 1
Abita Petro Plus
 50 2 2
ST Scholastica Athletic Field
 500 0 0
Dollar General Store NO 22702
 25 0 0
Lacombe-Mandeville Headstart
 130 4 3
The Restaurant
 100 1 1
Dollar General Store NO 7594
 50 0 0
Carollas Shopping Center
 101 0 0
Chata-Ima Elementary School W S
 399 1 0
Family Dollar #7491
 26 2 2
Sal & Judys Water Supply
 200 0 0
Top Velocity
 129 0 0
Abita Springs RV Resort
 279 0 0
Sunny Times Chevron
 100 0 0
Coastal Environmental Services
 25 1 1
Habaneros Mexican Kitchen
 100 0 0
US Fish & Wildlife HQ
 25 2 1
LA Guns
 25 2 1
Empa Taco
 50 0 0
Sunny Times 4 LLC
 750 2 2
DA Crab Trap
 25 0 0
ST Tammany Council of Aging Hwy 434
 25 0 0
Bayou Stuf
 50 1 1
ST Tammany Parish 911 Communicat Center
 56 0 0
White House Holdings, LLC
 100 0 0
J&s Bayou Gas & Grocery
 26 0 0
Pavestone
 40 1 0
Petro Guardian LLC
 50 0 0
All non-community systems
About this data

Water systems are matched to St. Tammany Parish, nearest to Mandeville 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.