Missouri · population 19,998
Lead pipes in Warrensburg, MO
5,011 lines still unidentified
Most of Warrensburg (population 19,998) gets its water from Mo American Warrensburg. It reported no confirmed lead service lines, but 5,011 of 8,820 lines are still listed as unknown material, so lead hasn't been ruled out.
0% of Mo American Warrensburg'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 57%
- Non-lead 43%
Latest lead test for Mo American Warrensburg (Jan 2023–Dec 2025): not detected 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 Mo American Warrensburg.
Water systems serving Warrensburg
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Mo American WarrensburgMain system | 0 | 0 | 5,011 | 0% |
| Johnson County PWSD 3Also serves parts of the city | 0 | 0 | 1,522 | 0% |
| Johnson County PWSD 1Also serves parts of the city | 0 | 0 | 1,209 | 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 Warrensburg
The counts above cover the whole water system. To see whether your line is lead, look up your address on Mo American Warrensburg'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
- Holden17 lead + galv. lines
- La Monte48 unknown
- Concordia3 lead + galv. lines
- Windsor31 lead + galv. lines
- Odessa1 unknown
- Higginsville110 lead + galv. lines
- Sweet Springs160 lead + galv. lines
- Lone Jackno lead reported
Check another water system
Questions
Does Warrensburg, MO have lead pipes?
None are confirmed, but Mo American Warrensburg still lists 5,011 service lines as unknown material.
Who supplies water to Warrensburg?
EPA's service area maps place most of Warrensburg in Mo American Warrensburg's service area (PWSID MO1010833). Johnson County PWSD 3, Johnson County PWSD 1 also serve parts of the city or nearby areas.
How do I check whether my Warrensburg home has a lead service line?
Search your address on Mo American Warrensburg'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 Warrensburg 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 Mo American Warrensburg whether your street is scheduled and whether it covers the private side.