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ZIP Code 84737 Water Quality
Utah · 75,624 people served · 7 water systems
F
FailingZIP code 84737 is in Utah and is a mid-sized community from a drinking-water-service perspective, with 75,624 people served by 7 EPA-registered public water systems. It overlaps with 2 communities including HURRICANE, APPLE VALLEY.
Within ZIP code 84737, the EPA Safe Drinking Water Information System (SDWIS) records 68 health-based violations during the past five years across 7 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 84737
Water Systems Serving 84737
HURRICANE CITY
PWSID: UTAH27007
25,555 served
ZION CANYON WATER SYSTEM
PWSID: UTAH27051
3,380 served
BIG PLAINS WATER SSD - CANAAN RANCH
PWSID: UTAH27093
62 served
BIG PLAINS WATER SSD - APPLE VALLEY
PWSID: UTAH27069
450 served
BIG PLAINS WATER SSD - CEDAR POINT
PWSID: UTAH27089
232 served
WASHINGTON CITY
PWSID: UTAH27021
45,865 served
CANYONS RV RESORT
PWSID: UTAH27117
80 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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