Apr 15, 2026 · 7 min read
PFAS "Forever Chemicals" in US Drinking Water: 2026 Update
PFAS contamination affects an estimated 200 million Americans. Here's what the latest EPA enforcement means for your tap water.
ZIP Code 70507 Water Quality
Louisiana · 33,222 people served · 12 water systems
A
ExcellentZIP code 70507 is in Louisiana and is a small city from a drinking-water-service perspective, with 33,222 people served by 12 EPA-registered public water systems. It corresponds to LAFAYETTE.
Within ZIP code 70507, the EPA Safe Drinking Water Information System (SDWIS) records no health-based Maximum Contaminant Level (MCL) exceedances during the past five years across the 12 water systems serving this postal area.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
Loading map...
Cities in ZIP 70507
Water Systems Serving 70507
LPWD NORTH PRODUCTION FACILITY
PWSID: LA1055171
4,122 served
LPWDN PURCHASE WEST SCOTT
PWSID: LA1055172
3,051 served
LPWDN CARMEL DRIVE
PWSID: LA1055198
576 served
LPWDN WILDERNESS TRAIL
PWSID: LA1055199
1,644 served
LPWDN SOUTH PARK
PWSID: LA1055200
372 served
LPWDN GUILLOT VILLAGE
PWSID: LA1055202
300 served
LPWDN LA NEUVILLE HOLIDAY SUBDIVISION WS
PWSID: LA1055186
1,455 served
LPWDN HOLIDAY MOBILE ESTATES WS
PWSID: LA1055179
426 served
LPWDN TOWNSHIP WS
PWSID: LA1055180
72 served
LPWDN FAIRWAY VILLAGE WS
PWSID: LA1055181
339 served
LPWDN NORTH REGION
PWSID: LA1055191
16,833 served
LPWDN SOUTH REGION
PWSID: LA1055192
4,032 served
About ZIP-code water data
Postal-code level water quality data is built up from the underlying water systems — multiple ZIPs may share a single utility, and a single ZIP can span multiple utilities. For property-level information, contact the specific utility serving your address. EPA data on this page was last refreshed on 2026-05-18.
From the Blog
Photo by Bluewater Sweden on Unsplash
Mar 22, 2026 · 6 min read
How to Read Your Annual Water Quality Report (CCR)
Your water utility is legally required to send you a Consumer Confidence Report every year. Here's how to actually understand it.
Photo by Louis Hansel on Unsplash
Mar 5, 2026 · 9 min read
Lead in Tap Water: The Complete 2026 Guide
Lead enters drinking water through old pipes and fixtures. Here's how to identify your risk and what to do about it.
Photo by Eduardo Casajús Gorostiaga on Unsplash
Feb 18, 2026 · 5 min read
What Is an EPA Maximum Contaminant Level (MCL)?
MCLs are the foundation of US drinking water safety. Here's how they're set and what they mean for your tap.
Photo by Naja Bertolt Jensen on Unsplash
