Wagoner, OK
Lead detected, under the action levels
Latest 90th-percentile lead: 2.7 ppb (monitoring period 2026-2026). 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.
Wagoner at a glance
Wagoner serves about 7,982 people through 3,182 service connections, which makes it a medium-sized system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws surface water, in Wagoner County, Oklahoma. EPA system ID: OK1021649; phone on file: 918-485-2554. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Every lead result on file
Against the period ending 2025 (2.8 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Wagoner is 4.1 ppb across 6 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 2.7 ppb |
| 2025 | 2.8 ppb |
| 2025 | 4.1 ppb |
| 2021 | 0 (not detected) |
| 2018 | 0 (not detected) |
| 2016 | 0 (not detected) |
Against other Oklahoma systems
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. Wagoner's 2.7 ppb sits at the 82nd percentile in Oklahoma and the 79th nationally (higher means more lead).
Nearby utilities
12 other systems share Wagoner County; 3 of them have a higher latest lead result than Wagoner. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Wagoner Co. Rwd #4 | 37,658 | 1 ppb |
| Coweta Pwa | 9,450 | 6 ppb |
| Wagoner Co. Rwd #9 | 4,363 | 8 ppb |
| Wagoner Co. Rwd #5 | 4,251 | 0 (not detected) |
| Porter Pwa | 2,400 | 1.4 ppb |
| Wagoner Co. Rwd #2 | 2,000 | 2 ppb |
| Wagoner Co. Rwd #6 | 1,500 | 2.2 ppb |
| Wagoner Co. Rwd #7 (New) | 1,110 | 1.9 ppb |
| Okay Pwa | 767 | 0 (not detected) |
| Wagoner Co. Rwd #1 | 397 | 0 (not detected) |
What to do in your house
Test your own tap with a certified lab first-draw sample; Wagoner, 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 Wagoner whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 1730 ppb (copper action level 1,300 ppb).
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.