EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records

COUNTY WATER-SYSTEM LEDGER

Cass, North Dakota

Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.

Systems5active CWS · pop. 2,500+
Population served166,033reported total; may overlap
Current violation flag0.0%0 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Cass

Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.

Water systemPopulation servedPrimary sourceCurrent export status
Fargo City OfND0900336120,762Surface waterNo current violation flagged
West Fargo City OfND090099934,858Surface water purchasedNo current violation flagged
Cass Rural Water District FargoND09014834,242Surface water purchasedNo current violation flagged
Cass Rural Water District-Phase IND09010603,658Ground waterNo current violation flagged
Casselton City OfND09001662,513Ground water purchasedNo current violation flagged

02 / SOURCE MIX

Surface water1 systems · 120,762 served
Surface water purchased2 systems · 39,100 served
Ground water1 systems · 3,658 served
Ground water purchased1 systems · 2,513 served
How to read the population total

It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.