Bethesda Public Water System, OH
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (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. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
Bethesda Public Water System at a glance
Bethesda Public Water System serves about 1,382 people through 534 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 Belmont County, Ohio. EPA system ID: OH0700511; phone on file: 740-391-2957. They can tell you what your service line is made of and whether they pay to replace it.
Every lead result on file
Against the period ending 2024 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Bethesda Public Water System is 0 ppb across 6 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2024 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2018 | 0 (not detected) |
How Bethesda Public Water System compares
Of the 1,079 Ohio systems with a lead result, the median latest reading is 0.7 ppb; 1 are over 15 ppb right now and 27 have gone over at some point. Bethesda Public Water System's reported as 0 (not detected) sits at the 25th percentile in Ohio and the 29th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
13 other systems share Belmont County; 8 of them have a higher latest lead result than Bethesda Public Water System. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Belmont Co. Sanitary District 3 Pws | 26,822 | 0 (not detected) |
| Martins Ferry Public Water System | 6,980 | 3.5 ppb |
| Barnesville | 6,500 | 4.99 ppb |
| St. Clairsville, City Of Pws | 5,097 | 0 (not detected) |
| Bellaire Public Water System | 4,278 | 0 (not detected) |
| Shadyside Public Water System | 3,689 | 3.19 ppb |
| Bridgeport Public Water System | 2,830 | 4.8 ppb |
| Powhatan Point Public Water System | 1,592 | 0.8 ppb |
| Flushing Village Pws | 803 | 6.34 ppb |
| York Township Water Authority Pws | 481 | 1.7 ppb |
What to do in your house
Look up your address in Bethesda Public Water System's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Bethesda Public Water System 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. Why sampled homes are the worst-case ones is in the guide to reading the number. Small systems behave differently: why small systems go over more often.