Muncy Borough Water Company, PA
Above the federal action level
Latest 90th-percentile lead: 890 ppb (monitoring period 2025-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. In the most recent monitoring period, more than 10% of the sampled homes measured above 15 ppb. Use a filter certified to NSF/ANSI 53 for lead for drinking and cooking now, and test your own tap.
About Muncy Borough Water Company
Muncy Borough Water Company serves about 2,900 people through 1,360 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 groundwater, in Lycoming County, Pennsylvania. EPA system ID: PA4410165; phone on file: 570-935-0087. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Muncy Borough Water Company's lead record
The highest 90th-percentile result EPA holds for Muncy Borough Water Company is 890 ppb across 1 monitoring period, 1 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 890 ppb over 15 |
How Muncy Borough Water Company compares
Of the 516 Pennsylvania systems with a lead result, the median latest reading is 2 ppb; 143 are over 15 ppb right now and 156 have gone over at some point. Muncy Borough Water Company's 890 ppb sits at the 100th percentile in Pennsylvania and the 100th nationally (higher means more lead).
Nearby utilities
28 other systems share Lycoming County; 0 of them have a higher latest lead result than Muncy Borough Water Company. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Williamsport Mun Water Auth | 51,000 | 2 ppb |
| Jersey Shore Area Jnt Wat Auth | 6,600 | 3 ppb |
| Montoursville Water Company | 4,983 | 1.08 ppb |
| Hughesville Borough Water Auth | 2,800 | 29.6 ppb |
| Montgomery Water Authority | 2,700 | - |
| Muncy State Correctional Inst | 2,050 | - |
| Lcwsa Limestone Water | 825 | - |
| Lcwsa Village Water | 598 | - |
| Lcwsa Halls Station | 518 | - |
| Heatherbrooke Estates | 410 | - |
Your move
Use a filter certified to NSF/ANSI 53 for lead on the tap you drink and cook from, now, before you test. Then test your own tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Muncy Borough Water Company 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. The lead result guide covers how utilities pick the homes they sample. Systems that went over once often dip back under; here is what that means.