ZIP Code 98239 Water Quality

Washington · 24,126 people served · 100 water systems

Failing

ZIP code 98239 is in Washington and is a small city from a drinking-water-service perspective, with 24,126 people served by 100 EPA-registered public water systems. It corresponds to Coupeville.

Within ZIP code 98239, the EPA Safe Drinking Water Information System (SDWIS) records 77 health-based violations during the past five years across 100 water systems serving this postal area. The grade of F 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 98239

Coupeville

Water Systems Serving 98239

DOYLE WATER ASSOCIATION

PWSID: WA5319155

36 served

EAGLE VALLEY WATER SYSTEM

PWSID: WA5302217

135 served

Northwest Water

PWSID: WA5302287

99 served

ADAMS RD COMMUNITY ASSN

PWSID: WA5301977

59 served

CAMANO HILLS WATER COMPANY INC

PWSID: WA5301429

286 served

POLNELL LANDING WATER ASSOC.

PWSID: WA5355476

24 served

RACE LAGOON WATER ASSOCIATION

PWSID: WA5303741

141 served

CARE FREE ACRES

PWSID: WA5311135

30 served

CAMALOCH ASSOCIATION

PWSID: WA5310580

825 served

SILVER LAKE RD ACREAGE TRACTS

PWSID: WA5310587

73 served

KINETH CLAIM COMMUNITY WATER ASSOC.

PWSID: WA5314371

65 served

COUNTRY PLACE MOBILE HOME PARK

PWSID: WA5312003

200 served

MAPLE HILL PARK

PWSID: WA5309356

35 served

CAMANO VISTA WATER DISTRICT

PWSID: WA5310748

591 served

CAMANO WATER ASSOCIATION

PWSID: WA5310750

2,592 served

COMBINED WATER SYSTEM

PWSID: WA5305795

435 served

BEACHWOOD WATER COMPANY

PWSID: WA5304980

90 served

WOODGLEN PRD WATER SYSTEM

PWSID: WA5306529

40 served

ROCKY POINT COMMUNITY CLUB

PWSID: WA5304629

320 served

West View Apartments Water System

PWSID: WA5305570

54 served

FAIRWAY ESTATES INC

PWSID: WA5324524

100 served

FIRCREST COMMUNITY WATER SYSTEM

PWSID: WA5324529

150 served

CROSSWOODS WATER COMPANY

PWSID: WA5316274

420 served

CRESCENT ACRES WATER ASSOCIATION

PWSID: WA5315930

64 served

DEVRIES ROAD COMMUNITY ASSN

PWSID: WA5315948

76 served

EASTGATE

PWSID: WA5322030

76 served

COUPEVILLE TOWN OF

PWSID: WA5315550

4,077 served

DRIFTWOOD HEIGHTS ASSOCIATION

PWSID: WA5319948

311 served

WEST BEACH ROAD ASSOCIATION

PWSID: WA5317970

37 served

CORNET BAY HEIGHTS WATER ASSN INC

PWSID: WA5315020

99 served

ELGERWOOD MAINTENANCE ASSOCIATION

PWSID: WA5309131

112 served

BUSH POINT TRAC PARK

PWSID: WA5309900

111 served

DAVIS LANDING WATER SYSTEM

PWSID: WA5318140

74 served

FIR GROVE MOBILE PARK

PWSID: WA5325137

65 served

LAKEWOOD WEST WATER ASSN.

PWSID: WA5344627

75 served

HOLMES HARBOR WATER CO

PWSID: WA5333870

110 served

WHIDBEY WEST WATER ASSOC.

PWSID: WA5336314

415 served

Bets Water System

PWSID: WA5339991

50 served

LAKE GROVE WATER ASSOCIATION

PWSID: WA5343940

134 served

Sky Meadows Community Assoc.

PWSID: WA5342705

58 served

SUNLIGHT SHORES COUNTRY CLUB

PWSID: WA5333039

150 served

HILLCREST HOMESTEAD TRACTS WATER

PWSID: WA5333120

29 served

MECCA COMMUNITY ASSOCIATION

PWSID: WA5322888

619 served

AHEARN WATER SYSTEM

PWSID: WA5325384

91 served

SLEEPER ACRES COMM. ASSOC. INC.

PWSID: WA5329901

56 served

WILDES GROVE COMMUNITY WATER SYS

PWSID: WA5326911

33 served

LAKEVIEW TERRACE

PWSID: WA5345364

140 served

MABANA SHORES ASSOCIATION

PWSID: WA5349600

68 served

GOSS LAKE PARK COMMUNITY

PWSID: WA5328575

285 served

LEISURE ACRES WATER ASSOCIATION

PWSID: WA5346695

35 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.