Tapcensus

Water quality for ZIP code 70734

Ascension Parish, Louisiana, one of 7 ZIP codes in the county. 29 active public water systems serve the county; 15 had an EPA violation in the past three years.

Most likely your provider

City of Gonzales Water System LA1005030 · Community water system · Ground water
Serves 16,806 people Rules violated, past 3 years 1 Last sanitary survey Apr 24, 2025 Distance 4.4 mi

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

Other community water systems in Ascension Parish

18 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Riverlands Apartments
54 4 4.8 mi
Ascension Parish Water Works District 2
1,353 0 5.7 mi
Roddy Road Village Ascension, LLC
120 3 6.1 mi
Oak Village Mobile Home Park WS
87 2 6.2 mi
White Oaks Manufactured Housing Comm.
138 0 6.4 mi
Family Court Mobile Home Park
80 5 6.9 mi
Parish Utilities of Ascension
9,732 2 7.4 mi
Diversion Water Bayou Estates
450 0 7.9 mi
Diversion Water Cypress Lakes
111 0 8.4 mi
Pine Trailer Park
60 5 8.7 mi
Diversion Water River Run Estates
69 0 9.1 mi
Treyville Courts Trailer Park
69 1 9.2 mi
Plantation Mobile Home Village
132 2 9.9 mi
Ascension Consolidated Utility Dist 1
2,229 0 10.5 mi
Shady Oaks Mobile Home Park Water System
192 3 10.6 mi
Cypress Trace Manufactured Housing Comm.
140 1 15.0 mi
Jimmy Babin Apartments
96 2 —
ST Amant Trailer Park
69 0 —
Non-community systems in Ascension Parish (10: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Basf Corporation
1,391 0 0
Shell Chemical Company
750 0 0
Occidental Chemical Corporation
500 0 0
Ascension Christian School
480 0 0
Orleans Room
100 0 0
Safe Harbor
50 2 0
LA Petit
88 1 0
Sprout Learning Center LLC
25 0 0
Knights of Columbus 6389
25 0 0
Ryans Family Grocery
185 1 1
About this data

Water systems are matched to Ascension 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.