Missouri · population 4,714
Lead pipes in Holts Summit, MO
No lead lines reported
Most of Holts Summit (population 4,714) gets its water from Callaway County PWSD 1, which reported 4,755 service lines and no lead, galvanized or unknown lines.
0% of Callaway County PWSD 1's service lines are lead or galvanized requiring replacement, lower than the Missouri average (3.3%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 0%
- Non-lead 100%
Latest lead test for Callaway County PWSD 1 (Jan 2022–Dec 2024): 4.1 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 Callaway County PWSD 1.
Water systems serving Holts Summit
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Callaway County PWSD 1Main system | 0 | 0 | 0 | 0% |
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 Holts Summit
The counts above cover the whole water system. To see whether your line is lead, look up your address on Callaway County PWSD 1'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
- Jefferson512 lead + galv. lines
- Taos782 unknown
- Wardsville1 lead + galv. lines
- St. Martinsno lead reported
- Ashland9,439 unknown
- Fulton7 lead + galv. lines
- Linn159 unknown
- Columbiano lead reported
Check another water system
Questions
Does Holts Summit, MO have lead pipes?
Callaway County PWSD 1, which serves Holts Summit, reported no lead, galvanized or unknown service lines.
Who supplies water to Holts Summit?
EPA's service area maps place most of Holts Summit in Callaway County PWSD 1's service area (PWSID MO3024084).
How do I check whether my Holts Summit home has a lead service line?
Search your address on Callaway County PWSD 1'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 Holts Summit 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 Callaway County PWSD 1 whether your street is scheduled and whether it covers the private side.