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 31404 Water Quality
Georgia · 3,919 people served · 7 water systems
A
ExcellentZIP code 31404 is in Georgia and is a small town from a drinking-water-service perspective, with 3,919 people served by 7 EPA-registered public water systems. It overlaps with 2 communities including SAVANNAH, THUNDERBOLT.
Within ZIP code 31404, the EPA Safe Drinking Water Information System (SDWIS) records no health-based Maximum Contaminant Level (MCL) exceedances during the past five years across the 7 water systems serving this postal area.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
Loading map...
Cities in ZIP 31404
Water Systems Serving 31404
THE BLUFF SUBDIVISION (HOA)
PWSID: GA0510054
55 served
MIDDLEGROUND MOBILE ESTATES
PWSID: GA0510022
210 served
WHITFIELD MOBILE ESTATES
PWSID: GA0510141
86 served
THUNDERBOLT
PWSID: GA0510006
2,668 served
SOUTHSIDE MOBILE ESTATES
PWSID: GA0510049
224 served
VAL-DEL MOBILE HOME PARK
PWSID: GA1850018
135 served
RIVER OAKS SUBDIVISION
PWSID: GA0510046
541 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
