Leisure Shores Water System Assn, Inc, OK
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (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. 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.
Leisure Shores Water System Assn, Inc at a glance
Leisure Shores Water System Assn, Inc serves about 150 people through 65 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Delaware County, Oklahoma. EPA system ID: OK2002145; phone on file: 620-252-9566. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Every lead result on file
That is down 1.7 ppb from 1.7 ppb in the period ending 2025. The highest 90th-percentile result EPA holds for Leisure Shores Water System Assn, Inc is 1.7 ppb across 5 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2025 | 1.7 ppb |
| 2025 | 1.6 ppb |
| 2021 | 0 (not detected) |
| 2018 | 0 (not detected) |
How Leisure Shores Water System Assn, Inc compares
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. Leisure Shores Water System Assn, Inc's reported as 0 (not detected) sits at the 6th percentile in Oklahoma and the 13th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Delaware County
25 other systems share Delaware County; 11 of them have a higher latest lead result than Leisure Shores Water System Assn, Inc. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Grove Municipal Services Auth. | 7,311 | 9.3 ppb |
| Grand Lake Pwa | 2,800 | 3.1 ppb |
| Jay | 2,482 | 0 (not detected) |
| Ketchum Pwa Delaware Co System | 1,805 | 2.3 ppb |
| South Delaware Co Regional Water Auth. | 1,500 | 1.8 ppb |
| Delaware Co Rwd #10 | 1,295 | 1.2 ppb |
| West Siloam Springs | 877 | 1.4 ppb |
| Colcord Pwa | 819 | 0 (not detected) |
| Kansas Public Works Authority | 802 | 0 (not detected) |
| Delaware Co Rwd # 12 | 785 | 0 (not detected) |
Next steps for Afton, OK
Look up your address in Leisure Shores Water System Assn, Inc'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 Leisure Shores Water System Assn, Inc 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.