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ZIP Code 30446 Water Quality
Georgia · 1,808 people served · 10 water systems
C
FairZIP code 30446 is in Georgia and is a rural community from a drinking-water-service perspective, with 1,808 people served by 10 EPA-registered public water systems. It corresponds to NEWINGTON.
Within ZIP code 30446, the EPA Safe Drinking Water Information System (SDWIS) records 4 health-based violations during the past five years across 10 water systems serving this postal area. The grade of C reflects the aggregate compliance pattern, not the current daily water quality.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
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Cities in ZIP 30446
Water Systems Serving 30446
HICKORY KNOB PHASE 13
PWSID: GA1030166
25 served
LAWTON PLACE MOBILE HOME PARK
PWSID: GA2510050
232 served
BLUE HOLE MOBILE HOME PARK
PWSID: GA2510053
60 served
HICKORY KNOB SUBDIVISION
PWSID: GA1030100
671 served
HILLCREST HEIGHTS
PWSID: GA2510048
140 served
NEWINGTON
PWSID: GA2510001
428 served
BAR D RANCH SUBDIVISION
PWSID: GA0290014
57 served
BELLAIRE VILLAGE SUBDIVISION
PWSID: GA0510114
57 served
ARCADIA SUBDIVISION
PWSID: GA1790144
81 served
ARGYLE VILLAGE SUBDIVISION
PWSID: GA0510249
57 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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