Healdton, OK
Lead detected, under the action levels
Latest 90th-percentile lead: 1.4 ppb (monitoring period 2022-2024). 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.
Healdton at a glance
Healdton serves about 2,785 people through 1,149 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 surface water, in Carter County, Oklahoma. EPA system ID: OK1011102; phone on file: 580-229-1283. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Every lead result on file
That is up 1.4 ppb from 0 ppb in the period ending 2021. The highest 90th-percentile result EPA holds for Healdton is 1.4 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 1.4 ppb |
| 2021 | 0 (not detected) |
| 2018 | 0 (not detected) |
Where this result ranks
Of the 870 Oklahoma systems with a lead result, the median latest reading is 0.81 ppb; 6 are over 15 ppb right now and 66 have gone over at some point. Healdton's 1.4 ppb sits at the 63rd percentile in Oklahoma and the 62nd nationally (higher means more lead).
Neighbouring systems
7 other systems share Carter County; 3 of them have a higher latest lead result than Healdton. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Ardmore | 24,893 | 0 (not detected) |
| Southern Okla Water Corp | 11,250 | 2.94 ppb |
| Lone Grove | 4,863 | 0 (not detected) |
| Western Carter Co Water Corp | 2,000 | 2.49 ppb |
| Wilson Municipal Authority | 1,600 | 1.3 ppb |
| Golden Oaks Home Owners Assn | 135 | 0 (not detected) |
| Ratliff City | 131 | 1.86 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Healdton, OK 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 Healdton 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. Size matters more than most people expect: small vs large water systems.