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ZIP Code 52240 Water Quality

Iowa · 70,144 people served · 15 water systems

A
Excellent

ZIP code 52240 is in Iowa and is a mid-sized community from a drinking-water-service perspective, with 70,144 people served by 15 EPA-registered public water systems. It overlaps with 3 communities including IOWA CITY, IOWA CITY, OXFORD.

Within ZIP code 52240, the EPA Safe Drinking Water Information System (SDWIS) records no health-based Maximum Contaminant Level (MCL) exceedances during the past five years across the 15 water systems serving this postal area.

Last updated: 2026-05-18 · Source: EPA SDWIS

ZIP Code Location

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Cities in ZIP 52240

Water Systems Serving 52240

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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