Expressview Comm Water Association, OH
Lead detected, under the action levels
Latest 90th-percentile lead: 2.6 ppb (monitoring period 2024-2026). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Expressview Comm Water Association at a glance
Expressview Comm Water Association serves about 300 people through 105 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Richland County, Ohio. EPA system ID: OH7001012; phone on file: 419-589-4776. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Expressview Comm Water Association's lead record
That is down 1.1 ppb from 3.7 ppb in the period ending 2023. The highest 90th-percentile result EPA holds for Expressview Comm Water Association is 3.7 ppb across 6 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 2.6 ppb |
| 2023 | 3.7 ppb |
| 2020 | 0 (not detected) |
| 2019 | 0 (not detected) |
| 2018 | 0 (not detected) |
| 2016 | 2.7 ppb |
How Expressview Comm Water Association 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. Expressview Comm Water Association's 2.6 ppb sits at the 84th percentile in Ohio and the 78th nationally (higher means more lead).
Other water systems in Richland County
44 other systems share Richland County; 10 of them have a higher latest lead result than Expressview Comm Water Association. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Mansfield City | 51,000 | 0 (not detected) |
| Shelby City | 9,453 | 0 (not detected) |
| Ontario City | 6,756 | 2.7 ppb |
| Lexington Village | 4,825 | 0 (not detected) |
| Madison Water District | 2,050 | 0 (not detected) |
| Bellville Village | 1,918 | 0.9 ppb |
| Plymouth Village | 1,874 | 0 (not detected) |
| Eastview Community Water Association | 1,100 | 2.6 ppb |
| Butler Village | 940 | 1.1 ppb |
| Aqua Ohio - Mansfield System #01 | 813 | 0 (not detected) |
What to do in your house
Test your own tap with a certified lab first-draw sample; Mansfield, OH 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 Expressview Comm Water Association 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.