Northwestern W And Sd - Sr 108 Pws, 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.
Who runs the water here
Northwestern W And Sd - Sr 108 Pws serves about 267 people through 9 service connections, which makes it a very small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws surface water, in Henry County, Ohio. EPA system ID: OH3539214; phone on file: 419-354-9090. They can tell you what your service line is made of and whether they pay to replace it.
Every lead result on file
That is down 4 ppb from 4 ppb in the period ending 2024. The highest 90th-percentile result EPA holds for Northwestern W And Sd - Sr 108 Pws is 4 ppb across 10 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2024 | 4 ppb |
| 2023 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2019 | 0 (not detected) |
| 2019 | 0 (not detected) |
| 2018 | 0 (not detected) |
| 2017 | 2.1 ppb |
Where this result ranks
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. Northwestern W And Sd - Sr 108 Pws's reported as 0 (not detected) sits at the 12th percentile in Ohio and the 18th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
9 other systems share Henry County; 3 of them have a higher latest lead result than Northwestern W And Sd - Sr 108 Pws. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Napoleon City | 8,858 | 0 (not detected) |
| Deshler Village | 1,578 | 2.5 ppb |
| Liberty Center Village | 1,350 | 1.2 ppb |
| Holgate Village | 1,150 | 1 ppb |
| Hamler Village | 580 | 0 (not detected) |
| Florida Village | 450 | 0 (not detected) |
| Northwestern W And Sd - Co Rd P Pws | 440 | 0 (not detected) |
| Malinta Village | 265 | 0 (not detected) |
| Genacross Family And Youth Services Pws | 70 | 0 (not detected) |
Next steps for Bowling Green, OH
Look up your address in Northwestern W And Sd - Sr 108 Pws'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 Northwestern W And Sd - Sr 108 Pws 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. Small systems behave differently: why small systems go over more often.