Kellyville Berea Wsc, TX
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2023-2031). 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.
About Kellyville Berea Wsc
Kellyville Berea Wsc serves about 1,125 people through 375 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 groundwater, in Marion County, Texas. EPA system ID: TX1580003; phone on file: 903-557-2381. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Every lead result on file
Against the period ending 2025 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Kellyville Berea Wsc is 0 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2031 | 0 (not detected) |
| 2025 | 0 (not detected) |
| 2024 | 0 (not detected) |
| 2022 | 0 (not detected) |
Where this result ranks
Of the 4,447 Texas systems with a lead result, the median latest reading is 0.28 ppb; 15 are over 15 ppb right now and 202 have gone over at some point. Kellyville Berea Wsc's reported as 0 (not detected) sits at the 28th percentile in Texas and the 27th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Marion County
9 other systems share Marion County; 4 of them have a higher latest lead result than Kellyville Berea Wsc. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| E M C Water Supply | 2,952 | 2.1 ppb |
| Mims Wsc | 2,736 | 0 (not detected) |
| City Of Jefferson | 1,883 | 0 (not detected) |
| Pine Harbor Subdivision | 1,314 | 0 (not detected) |
| Crestwood Water | 744 | 5.24 ppb |
| Indian Hills Harbor | 342 | 0 (not detected) |
| Creek Water Utility | 300 | 1.77 ppb |
| Holiday Harbor | 249 | 3.83 ppb |
| Northeast Texas Mwd | - | - |
Your move
Look up your address in Kellyville Berea Wsc'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 Kellyville Berea Wsc whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 1480 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. Why sampled homes are the worst-case ones is in the guide to reading the number. Small systems behave differently: why small systems go over more often.