City and town drinking water records

Water systems serving Ronan, MT

1 community water system has a mapped service area in Ronan, MT. City of Ronan covers 82% of the area inside Ronan's Census boundary and reports serving 2,483 people in all.

It had at least one health-based violation in the last 10 years, and none is still unresolved.

Its lead service line inventory lists 0 lead lines, 0 galvanized lines that must be replaced and 463 lines of unknown material.

4 more systems are placed in Ronan 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

1

Systems with a health-based violation, last 10 years

1

Systems with one unresolved

0

Lead service lines in inventories

0

Water systems serving Ronan

1 system

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 Ronan	Covers 82% of Ronan	2,483	Surface water	1	0	0

Systems placed by EPA's town record in Ronan

4 systems

The service area maps EPA has for these systems do not line up with their own records. 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	Health-based violations, 10 years	Unresolved	Lead lines
Round Butte Water Company	Town on record	400	Groundwater	0	0	0
Mission Meadows RV Campsite Park, Inc	Town on record	200	Groundwater	0	0	0
Mission Mountain Lake Co W and S Dist	Town on record	118	Groundwater	0	0	0
Mission Mountain View HOA	Town on record	80	Groundwater	1	0	0

Other cities and towns in Lake County

16 places

• Arlee
• Big Arm
• Charlo
• Dayton
• Elmo
• Finley Point
• Kerr
• Kings Point
• Lindisfarne
• Pablo
• Polson
• Rollins
• St. Ignatius
• Swan Lake
• Turtle Lake
• Woods Bay

Back to Lake County, MT

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