Tap Truth EPA drinking water records, in plain English

County drinking water records

Cass County, ND drinking water systems

26 community water systems serve Cass County, ND, reporting 176,734 people served in all. A system that also serves other counties counts all of its customers here.

4 of them (15%) had at least one health-based violation in the last 10 years. 3 systems still have one unresolved.

22 rely mainly on groundwater and 4 on surface water, counting water bought from other systems.

Their lead service line inventories list 2,062 lead lines, 36 galvanized lines that must be replaced and 4,582 lines of unknown material.

Community water systems
26
People served, sum of each system's own figure
176,734
Systems with a health-based violation, last 10 years
4
Systems with one unresolved
3
Lead service lines in inventories
2,062

Water systems serving Cass County

26 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
City of Fargo Fargo and Prairie Rose 120,762 Surface water 2 0 2,025
City of West Fargo West Fargo 34,858 Purchased surface water 0 0 0
Cass Rural Water District Fargo Outside cities and towns 4,242 Purchased surface water 0 0 0
Cass Rural Water District-Phase I Oxbow 3,658 Groundwater 0 0 0
City of Casselton Casselton 2,513 Purchased groundwater 0 0 29
Cass Rural Water District-Phase II Leonard 1,700 Groundwater 0 0 0
Cass Rural Water District-Phase III Tower City 1,682 Groundwater 0 0 0
City of Horace Horace 1,641 Purchased surface water 0 2 1
City of Mapleton Mapleton 1,320 Purchased groundwater 0 0 0
City of Harwood Harwood 718 Groundwater 1 0 0
City of Kindred Kindred 692 Purchased groundwater 0 0 1
City of Argusville Argusville 475 Purchased groundwater 0 0 0
City of Arthur Arthur 337 Purchased groundwater 0 0 0
City of Oxbow Oxbow and land outside it 305 Groundwater 0 0 0
City of Hunter Hunter 261 Purchased groundwater 0 3 1
City of Tower City Tower City 253 Purchased groundwater 0 0 4
City of Davenport Davenport 252 Purchased groundwater 1 0 0
City of Page Page 232 Purchased groundwater 0 0 0
City of Buffalo Buffalo 188 Purchased groundwater 0 0 1
City of Grandin Grandin 173 Purchased groundwater 0 0 0
Horseshoe Bend Horace 110 Purchased groundwater 0 0 0
City of Amenia Amenia 94 Purchased groundwater 0 0 0
Riverdale Subdivision Horace 88 Groundwater 0 1 0
City of Gardner Gardner 74 Purchased groundwater 0 0 0
Fradets Orchard Water System Outside cities and towns 56 Groundwater 0 0 0
Country Acres Water Co Horace 50 Groundwater 1 0 0

Cities and towns in Cass County

20 places

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Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations