Tapcensus

Water quality for ZIP code 66431

ZIP 66431 covers Harveyville in Wabaunsee County, Kansas, one of 7 ZIP codes in the county. 10 active public water systems serve the county; 6 had an EPA violation in the past three years.

Most likely your provider

Harveyville, City of KS2019704 · Community water system · Surface water purchased · Harveyville
Serves 181 people Rules violated, past 3 years 2 Last sanitary survey Mar 13, 2026 Distance 2.5 mi
View system details EPA facility report

Other community water systems in Wabaunsee County

9 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Eskridge, City of
Eskridge		 413 3 6.5 mi
Lake Wabaunsee Improvement Dist
Eskridge		 185 0 10.9 mi
Wabaunsee CO Rwd 1
Maple Hill		 400 0 13.5 mi
Maple Hill, City of
Maple Hill		 646 0 19.3 mi
Paxico, City of
Paxico		 212 0 20.1 mi
Alma, City of
Alma		 799 2 21.0 mi
McFarland, City of
Mcfarland		 281 2 21.2 mi
Alta Vista, City of
Alta Vista		 422 2 26.4 mi
Wabaunsee CO Rwd 2
Wamego		 1,400 4 26.6 mi
About this data

Water systems are matched to Wabaunsee County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.

ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Kansas records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.