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ZIP Code 31401 Water Quality
Georgia · 16,146 people served · 14 water systems
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ExcellentZIP code 31401 is in Georgia and is a small city from a drinking-water-service perspective, with 16,146 people served by 14 EPA-registered public water systems. It corresponds to SAVANNAH.
Within ZIP code 31401, the EPA Safe Drinking Water Information System (SDWIS) records no health-based Maximum Contaminant Level (MCL) exceedances during the past five years across the 14 water systems serving this postal area.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
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Cities in ZIP 31401
Water Systems Serving 31401
DERENNE PLAZA CONDOMINIUMS
PWSID: GA0510092
175 served
SOUTH POINTE SUBDIVISION
PWSID: GA1030107
491 served
WESTWOOD HEIGHTS SUBDIVISION
PWSID: GA1030012
1,370 served
SANDY WOODS SUBDIVISION
PWSID: GA1030122
36 served
HAYDEN LAKES SUBDIVISION
PWSID: GA0290099
270 served
LITTLE NECK PLANTATION
PWSID: GA0510124
111 served
LARCHMONT ESTATES SUBDIVISION
PWSID: GA0510034
11,799 served
WHITEMARSH ESTATES
PWSID: GA0510094
390 served
MILL CREEK SUBDIVISION
PWSID: GA1030110
242 served
GOLDEN ISLES SUBDIVISION
PWSID: GA0510011
555 served
CYPRESS LAKES SUBDIVISION
PWSID: GA1030104
44 served
EAST PINES SUBDIVISION
PWSID: GA0510023
348 served
COTTONVALE ESTATES
PWSID: GA0510021
255 served
COPPERFIELD ESTATES
PWSID: GA1030163
60 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.
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