Illinois · population 4,395
Lead pipes in Caseyville, IL
No lead lines reported
Most of Caseyville (population 4,395) gets its water from Caseyville, which reported 6,239 service lines and no lead, galvanized or unknown lines.
0% of Caseyville's service lines are lead or galvanized requiring replacement, lower than the Illinois average (17%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 0%
- Non-lead 100%
Latest lead test for Caseyville (2025): not detected at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists 1 Lead and Copper Rule violation since 2015 for Caseyville.
Water systems serving Caseyville
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| CaseyvilleMain system | 0 | 0 | 0 | 0% |
| IL American-East St LouisAlso serves parts of the city | 749 | 351 | 34,431 | 1.5% |
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 Caseyville
The counts above cover the whole water system. To see whether your line is lead, look up your address on Caseyville'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
- Fairview Heights33 lead + galv. lines
- Washington Park1,100 lead + galv. lines
- Collinsville13 lead + galv. lines
- Fairmont1,100 lead + galv. lines
- East St. Louis1,100 lead + galv. lines
- Madison827 lead + galv. lines
- Swansea1,100 lead + galv. lines
- Pontoon Beach827 lead + galv. lines
Check another water system
Questions
Does Caseyville, IL have lead pipes?
Caseyville, which serves Caseyville, reported no lead, galvanized or unknown service lines.
Who supplies water to Caseyville?
EPA's service area maps place most of Caseyville in Caseyville's service area (PWSID IL1630250). IL American-East St Louis also serves parts of the city or nearby areas.
How do I check whether my Caseyville home has a lead service line?
Search your address on Caseyville'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 Caseyville 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 Caseyville whether your street is scheduled and whether it covers the private side.