Indiana · population 75,239
Lead pipes in Noblesville, IN
199 lead or galvanized lines to replace
Most of Noblesville (population 75,239) gets its water from Indiana American Water - Noblesville. That system reported 33 lead and 166 galvanized-requiring-replacement service lines out of 18,665, with 1,435 more of unknown material.
1.1% of Indiana American Water - Noblesville's service lines are lead or galvanized requiring replacement, lower than the Indiana average (9.0%) and lower than the national average (3.1%).
- Lead 0.2%
- Galvanized (replace) 0.9%
- Unknown 7.7%
- Non-lead 91%
Latest lead test for Indiana American Water - Noblesville (Jan 2024–Dec 2026): 3 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists no Lead and Copper Rule violations since 2015 for Indiana American Water - Noblesville.
Water systems serving Noblesville
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Indiana American Water - NoblesvilleMain system | 33 | 166 | 1,435 | 1.1% |
| Citizens Water - IndianapolisServes nearby areas | 56,766 | 195 | 39,935 | 15% |
Matched from EPA water system service area boundaries and the cities each system reports serving. Edges of the city may be served by a neighboring system; your water bill names your utility.
Check your address in Noblesville
The counts above cover the whole water system. To see whether your line is lead, look up your address on Indiana American Water - Noblesville's official inventory. Utilities had to make these public by October 16, 2024.
No map yet? Do the 2-minute scratch and magnet test.
Protect your drinking water
If your line is lead, galvanized or unknown, use a filter certified to NSF/ANSI 53 for lead for drinking, cooking and baby formula, and use only cold water.
Choosing a lead-certified filter · Testing your water · Replacement cost
Nearby cities
Check another water system
Questions
Does Noblesville, IN have lead pipes?
Yes. Indiana American Water - Noblesville, which serves Noblesville, reported 33 lead and 166 galvanized-requiring-replacement service lines, plus 1,435 of unknown material.
Who supplies water to Noblesville?
EPA's service area maps place most of Noblesville in Indiana American Water - Noblesville's service area (PWSID IN5229015). Citizens Water - Indianapolis also serves parts of the city or nearby areas.
How do I check whether my Noblesville home has a lead service line?
Search your address on Indiana American Water - Noblesville's service line inventory map. You can also scratch the pipe where water enters your home: lead is soft, dull gray, scratches to shiny silver and doesn't attract a magnet.
When will lead pipes in Noblesville be replaced?
EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask Indiana American Water - Noblesville whether your street is scheduled and whether it covers the private side.