City and town drinking water records

Water systems serving Montrose, CO

2 community water systems have a mapped service area in Montrose, CO. City of Montrose covers 69% of the area inside Montrose's Census boundary and reports serving 19,305 people in all.

None of them had a health-based violation in the last 10 years.

2 rely mainly on surface water, counting water bought from other systems.

Their lead service line inventories list no lead lines, no galvanized lines that must be replaced and no lines of unknown material.

3 more systems are placed in Montrose by EPA's town record because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems: 2
Systems with a health-based violation, last 10 years: 0
Systems with one unresolved: 1
Lead service lines in inventories: 0

Water systems serving Montrose

2 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	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
City of Montrose	Covers 69% of Montrose	19,305	Purchased surface water	0	2	0
Tri County WCD	Covers 22% of Montrose	20,490	Purchased surface water	0	0	0

Systems placed by EPA's town record in Montrose

3 systems

EPA has no service area map for these systems. They are placed by EPA's town record (EPA lists them serving this town), and without a map they are not counted in the figures above.

System	Area	People served	Main source
Cimarron Creek	Town on record	560	Purchased surface water
Black Canyon Estates MHP	Town on record	188	Purchased surface water
Hidden Lake Community	Town on record	83	Purchased surface water

Other cities and towns in Montrose County

4 places

Back to Montrose County, CO

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