City and town drinking water records

Water systems serving Noblesville, IN

3 community water systems have a mapped service area in Noblesville, IN. Indiana American Water - Noblesville covers 54% of the area inside Noblesville's Census boundary and reports serving 45,575 people in all.

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

2 rely mainly on groundwater and 1 on surface water, counting water bought from other systems.

Their lead service line inventories list 59 lead lines, 45 galvanized lines that must be replaced and 14,996 lines of unknown material.

4 more systems are placed in Noblesville 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: 3
Systems with a health-based violation, last 10 years: 0
Systems with one unresolved: 0
Lead service lines in inventories: 59

Water systems serving Noblesville

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	Lead lines
Indiana American Water - Noblesville	Covers 54% of Noblesville	45,575	Groundwater	59
Citizens Water of Westfield, LLC	Covers 9% of Noblesville	61,493	Groundwater	0
Citizens Water of Westfield LLC	Covers 4% of Noblesville	65	Purchased surface water	0

Systems placed by EPA's town record in Noblesville

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
Suburban Estates, LLC	Town on record	350	Groundwater	0	0
Tall Timbers Mobile Home Park	Town on record	90	Groundwater	1	0
Maplewood Estates MHC LLC	Town on record	37	Groundwater	0	2
Harris Hills Mobile Home Park	Town on record	27	Groundwater	2	0

Other cities and towns in Hamilton County

8 places

Back to Hamilton County, IN

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