Tapcensus

Water quality for ZIP code 58018

ZIP 58018 covers Colfax in Richland County, North Dakota, one of 15 ZIP codes in the county. 14 active public water systems serve the county; 5 had an EPA violation in the past three years.

Most likely your provider

Southeast Wud (east) ND3901068 · Community water system · Ground water · Abercrombie, Wahpeton
Serves 4,225 people Rules violated, past 3 years 0 Last sanitary survey Oct 2, 2024 Distance 18.6 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Richland County

12 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Colfax City of
Colfax		 121 1 2.8 mi
Abercrombie City of
Abercrombie		 263 4 7.0 mi
Walcott City of
Walcott		 235 0 8.1 mi
Christine City of
Christine		 156 1 10.5 mi
Mooreton City of
Mooreton		 197 0 11.7 mi
Barney City of
Barney		 52 0 12.8 mi
Wahpeton City of
Wahpeton		 7,766 0 17.4 mi
Wyndmere City of
Wyndmere		 429 0 18.0 mi
Mantador City of
Mantador		 64 0 19.1 mi
Hankinson City of
Hankinson		 919 0 25.7 mi
Lidgerwood City of
Lidgerwood		 652 1 27.7 mi
Fairmount City of
Fairmount		 367 2 29.8 mi
Non-community systems in Richland County (1: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Abercrombie Dairy Riverview ND LLP
Wahpeton 		100 0 0
About this data

Water systems are matched to Richland 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.

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.