West Sheffield Water Assn, 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.
West Sheffield Water Assn at a glance
West Sheffield Water Assn serves about 225 people through 72 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Warren County, Pennsylvania. EPA system ID: PA6620007; phone on file: 814-706-5458. They can tell you what your service line is made of and whether they pay to replace it.
Nearby utilities
14 other systems share Warren County. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Pa American Water Co Warren | 14,650 | 2 ppb |
| Youngsville Mun Waterworks | 1,957 | - |
| North Warren Muni Authority | 1,749 | - |
| Sheffield Twp Municipal Auth | 1,075 | - |
| Southwest Warren Co Mun Auth | 1,040 | - |
| Aqua Pa Clarendon | 840 | - |
| Warren State Hospital | 721 | 23.7 ppb |
| Pine Grove Twp Water System | 640 | - |
| Pleasant Valley Mhp | 270 | - |
| Wilderness Mhp | 200 | - |
What to do in your house
Test your own tap with a certified lab first-draw sample; Sheffield, 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 West Sheffield Water Assn 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. The action level is dropping - the 10 ppb rule from 2027.