Tapcensus

Water quality for ZIP code 58339

ZIP 58339 covers Hansboro in Towner County, North Dakota, one of 7 ZIP codes in the county. 3 active public water systems serve the county; 2 had an EPA violation in the past three years.

Most likely your provider

Rock Lake City of ND4800828 · Community water system · Ground water purchased · Rocklake (corporate Name For R
Serves 94 people Rules violated, past 3 years 1 Last sanitary survey Jul 19, 2023 Distance 11.7 mi

Other community water systems in Towner County

2 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Bisbee City of
Bisbee
126 1 19.8 mi
Cando City of
Cando
1,115 0 31.4 mi
About this data

Water systems are matched to Towner 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 North Dakota 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.