City and town drinking water records

Water systems serving Coal Valley, IL

3 community water systems have a mapped service area in Coal Valley, IL. Coal Valley covers 57% of the area inside Coal Valley's Census boundary and reports serving 3,873 people in all.

2 of them had at least one health-based violation in the last 10 years. 1 system still has one unresolved.

3 rely mainly on groundwater, 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.

Community water systems: 3
Systems with a health-based violation, last 10 years: 2
Systems with one unresolved: 1
Lead service lines in inventories: 0

Water systems serving Coal Valley

3 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
Coal Valley	Covers 57% of Coal Valley	3,873	Groundwater	1	0	No inventory
Ilcv Candle MHP, LLC	Mapped area inside Coal Valley	148	Purchased groundwater	2	1	0
Whispering Hills MHP	Mapped area inside Coal Valley	100	Purchased groundwater	0	0	0

Other cities and towns in Rock Island County

19 places

Back to Rock Island County, IL

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