Mawc Furnace Run, PA
No lead results on file with EPA
Latest 90th-percentile lead: no result on file. The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. EPA's database has no Lead and Copper Rule results for this system. Without them there is nothing to go on, so a tap test is the only way to know.
About Mawc Furnace Run
Mawc Furnace Run serves about 3,100 people through 1,551 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws surface water, in Westmoreland County, Pennsylvania. EPA system ID: PA5650031; phone on file: 724-755-5800. They can tell you what your service line is made of and whether they pay to replace it.
Nearby utilities
14 other systems share Westmoreland County. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Mawc Sweeney Plant | 143,000 | 3.48 ppb |
| New Kensington Muni Auth | 47,800 | 0 (not detected) |
| Latrobe Muni Auth | 30,000 | 1.64 ppb |
| Highridge Water Auth | 16,000 | 6.4 ppb |
| Derry Boro Muni Auth | 6,500 | 1.04 ppb |
| Ligonier Twp Muni Auth | 3,293 | - |
| Youngstown Boro Muni Auth | 2,730 | - |
| Torrance State Hospital | 997 | - |
| Waterford Waterworks | 389 | - |
| Laurel Mountain Borough | 110 | - |
Your move
Test your own tap with a certified lab first-draw sample; Greensburg, PA may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Mawc Furnace Run whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. What a 90th-percentile result does and does not tell you: how to read a lead result. Systems that went over once often dip back under; here is what that means.