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ZIP Code 98592 Water Quality
Washington · 5,409 people served · 27 water systems
A
ExcellentZIP code 98592 is in Washington and is a small town from a drinking-water-service perspective, with 5,409 people served by 27 EPA-registered public water systems. It corresponds to UNION.
Within ZIP code 98592, the EPA Safe Drinking Water Information System (SDWIS) records no health-based Maximum Contaminant Level (MCL) exceedances during the past five years across the 27 water systems serving this postal area.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
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Cities in ZIP 98592
Water Systems Serving 98592
VUECREST
PWSID: WA5318637
191 served
MOUNTAIN VIEW
PWSID: WA5311656
41 served
AGATE BEACH
PWSID: WA5300510
48 served
ALDERBROOK WATER CO
PWSID: WA5301050
2,154 served
RHODODENDRON PLACE
PWSID: WA5301213
70 served
TWANOH HEIGHTS COMMUNITY CLUB
PWSID: WA5300153
118 served
BEL AIRE COVE
PWSID: WA5305243
32 served
ARCADIA ESTATES
PWSID: WA5302857
110 served
BAY EAST
PWSID: WA5304852
96 served
BAYSHORE
PWSID: WA5304900
130 served
BOLDUC COMMUNITY
PWSID: WA5307620
51 served
CANAL MUTUAL WATER
PWSID: WA5310999
167 served
CANYONWOOD BEACH WATER SUPPLY
PWSID: WA5311030
43 served
NEW PINE ACRES
PWSID: WA53AC152
60 served
TIGER LAKE TERRACE TRACTS
PWSID: WA5304237
70 served
BELLWOOD A
PWSID: WA5305534
163 served
CHERRY PARK
PWSID: WA5312560
111 served
UNION
PWSID: WA5351920
700 served
HOLIDAY BEACH WATER SUPPLY
PWSID: WA5333669
130 served
HIGHLAND ESTATES
PWSID: WA5332735
110 served
ORCHARD BEACH COMMUNITY
PWSID: WA5364031
64 served
WONDERLAND WATER COMPANY
PWSID: WA5398128
82 served
VIEW RIDGE HEIGHTS
PWSID: WA5391845
271 served
SPRINGWOOD
PWSID: WA5383408
90 served
VIEWCREST BEACH
PWSID: WA5391900
40 served
WOODLAND MANOR
PWSID: WA5398184
192 served
TWANOH TERRACE WATER CO
PWSID: WA5360190
75 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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