Pennsylvania · population 3,153
Lead pipes in Masontown, PA
1,803 lines still unidentified
Most of Masontown (population 3,153) gets its water from Masontown Muni Water Works. It reported no confirmed lead service lines, but 1,803 of 1,803 lines are still listed as unknown material, so lead hasn't been ruled out.
0% of Masontown Muni Water Works's service lines are lead or galvanized requiring replacement, lower than the Pennsylvania average (2.9%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 100%
- Non-lead 0%
Latest lead test for Masontown Muni Water Works (Jun 2025–Sep 2025): 1.1 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 Masontown Muni Water Works.
Water systems serving Masontown
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Masontown Muni Water WorksMain system | 0 | 0 | 1,803 | 0% |
| Southwestern PA Water AuthServes nearby areas | 12 | 51 | 8,196 | 0.4% |
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 Masontown
The counts above cover the whole water system. To see whether your line is lead, look up your address on Masontown Muni Water Works'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
- Point Marionno lead reported
- Fairchance153 lead + galv. lines
- Uniontown183 lead + galv. lines
- Brownsville90 lead + galv. lines
- Centerville3,181 unknown
- California90 lead + galv. lines
- Waynesburg63 lead + galv. lines
- Perryopolis153 lead + galv. lines
Check another water system
Questions
Does Masontown, PA have lead pipes?
None are confirmed, but Masontown Muni Water Works still lists 1,803 service lines as unknown material.
Who supplies water to Masontown?
EPA's service area maps place most of Masontown in Masontown Muni Water Works's service area (PWSID PA5260013). Southwestern PA Water Auth also serves parts of the city or nearby areas.
How do I check whether my Masontown home has a lead service line?
Search your address on Masontown Muni Water Works'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 Masontown 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 Masontown Muni Water Works whether your street is scheduled and whether it covers the private side.