Tapcensus

Water quality for ZIP code 70448

ZIP 70448 covers Mandeville and Lewisburg in St. Tammany Parish, Louisiana, one of 16 ZIP codes in the county. 207 active public water systems serve the county; 92 had an EPA violation in the past three years.

Most likely your provider

Chahta Mobile Home Park LA1103125 · Community water system · Ground water
Serves 180 people Rules violated, past 3 years 0 Last sanitary survey Feb 11, 2025 Distance 0.3 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
Magnolia-Monterey Subdivision
 1,356 1 0.6 mi
ST Tam Parish Northlake Behavioral
 480 1 1.6 mi
ST Tam Parish Briarwood Terrace
 17,536 1 1.8 mi
City of Mandeville Water Supply
 13,000 0 2.5 mi
Big Branch Trailer Park
 92 3 3.4 mi
Lewisburg Estates
 60 3 3.6 mi
Utilities INC North Park Water Supply
 11,298 0 4.2 mi
Magnolia-Autumn Haven
 267 0 4.3 mi
Forest Glen SD
 270 2 4.5 mi
Utilities INC Beau Village
 165 0 4.8 mi
ST Tammany Water District 3
 2,920 3 5.3 mi
Utilities INC Woodridge Subdivision
 1,590 1 5.3 mi
Beau Chene Water System
 4,650 0 5.5 mi
Tchefuncta Club Estates
 1,245 0 6.5 mi
ST Tam Parish Pineland Park Subd
 2,500 0 6.6 mi
Utilities INC Green Brier Water Supply
 2,250 0 7.4 mi
Lacombe Nursing Centre
 150 2 7.5 mi
Town of Abita Springs Water System
 3,693 0 7.6 mi
Village of Madisonville Water Supply
 871 0 8.1 mi
City of Covington Water Supply
 16,185 3 8.9 mi
Magnolia Brier Lake
 630 0 9.3 mi
Magnolia-Oaklawn Trace
 480 2 9.6 mi
Timberland Mobile Home Park
 60 2 9.7 mi
ST Tammany Water District #2
 5,200 0 9.8 mi
ST Tam Parish Bedico -Faubourg-Coquille
 18,372 0 10.1 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
Tiny Toes & Tots, LLC
 40 2 2
Monteleone JR High School
 500 1 1
The Field Church
 325 0 0
Jmk Ventures Water System
 40 0 0
Rouses Markets #92
 1,000 0 0
The Inn at la Provence
 500 2 2
State Police Troop L
 50 0 0
Lakeshore High School
 750 1 0
Lacombe-Mandeville Headstart
 130 4 3
The Restaurant
 100 1 1
Dollar General Store NO 7594
 50 0 0
Bayou Industrial Park
 25 0 0
Carollas Shopping Center
 101 0 0
Mandabita Plaza
 50 0 0
Chata-Ima Elementary School W S
 399 1 0
Sal & Judys Water Supply
 200 0 0
Family Dollar #7491
 26 2 2
Sunny Times Chevron
 100 0 0
Coastal Environmental Services
 25 1 1
US Fish & Wildlife HQ
 25 2 1
Tulane University Primate Center
 320 0 0
ST Tammany Council of Aging Hwy 434
 25 0 0
White House Holdings, LLC
 100 0 0
Empa Taco
 50 0 0
Sunny Times 4 LLC
 750 2 2
DA Crab Trap
 25 0 0
Bayou Stuf
 50 1 1
ST Tammany Parish 911 Communicat Center
 56 0 0
J&s Bayou Gas & Grocery
 26 0 0
Petro Guardian LLC
 50 0 0
Pavestone
 40 1 0
Lacombe Stores
 999 0 0
T Rivers
 25 2 2
The First Class Academy Daycare
 40 2 1
Social Security Admin Office
 100 0 0
ST Tam Parish Medcath (la Heart)
 1,001 1 1
Tammany Supply Water System
 30 3 0
Delta College Buildings 1 & 3
 60 1 0
Delta College Building 2
 50 0 0
Arby's
 900 0 0
Rallys Hamburgers
 550 1 1
Briggs of Hwy 190
 500 0 0
Fat Spoon Cafe #2
 400 0 0
Chillco, Inc.
 68 0 0
Folger Coffee Co-Lacombe Distrib Cntr
 125 0 0
Keith Youngs Restaurant
 50 0 0
Planet Kids Academy #2
 40 0 0
Abita Petro Plus
 50 2 2
Mayhem Baseball
 100 3 2
Abita Springs RV Resort
 279 0 0
All non-community systems
About this data

Water systems are matched to St. Tammany 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.