City and town drinking water records

Water systems serving Normal, IL

2 community water systems have a mapped service area in Normal, IL. Normal covers 72% of the area inside Normal's Census boundary and reports serving 52,736 people in all.

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

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

1 system filed a lead service line inventory listing 25 lead lines, 61 galvanized lines that must be replaced and 10 lines of unknown material.

1 more system is placed in Normal by EPA's town record because it has no service area map that lines up with its own records, so it is listed apart and not counted here.

Community water systems: 2
Systems with a health-based violation, last 10 years: 1
Systems with one unresolved: 1
Lead service lines in inventories: 25

Water systems serving Normal

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
Normal	Covers 72% of Normal	52,736	Groundwater	0	0	25
North Meadow Village MHP	Mapped area inside Normal	495	Purchased groundwater	1	11	No inventory

Systems placed by EPA's town record in Normal

1 system

EPA has no service area map for this system. It is placed by EPA's town record (EPA lists it serving this town), and without a map it is not counted in the figures above.

System	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Illinois State University-Normal	Town on record	6,600	Purchased groundwater	0	0	0

Other cities and towns in McLean County

21 places

Back to McLean 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