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ZIP Code 83655 Water Quality
Idaho · 2,135 people served · 3 water systems
F
FailingZIP code 83655 is in Idaho and is a small town from a drinking-water-service perspective, with 2,135 people served by 3 EPA-registered public water systems. It corresponds to NEW PLYMOUTH.
Within ZIP code 83655, the EPA Safe Drinking Water Information System (SDWIS) records 21 health-based violations during the past five years across 3 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 83655
Water Systems Serving 83655
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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