City Of Timpson, TX
Lead detected, under the action levels
Latest 90th-percentile lead: 0.51 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.
City Of Timpson at a glance
City Of Timpson serves about 1,549 people through 580 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 Shelby County, Texas. EPA system ID: TX2100003; phone on file: 936-254-2421. They can tell you what your service line is made of and whether they pay to replace it.
City Of Timpson's lead record
Against the period ending 2025 (0.82 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for City Of Timpson is 0.82 ppb across 6 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0.51 ppb |
| 2025 | 0.82 ppb |
| 2024 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2022 | 0 (not detected) |
How City Of Timpson compares
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. City Of Timpson's 0.51 ppb sits at the 53rd percentile in Texas and the 43rd nationally (higher means more lead).
Neighbouring systems
19 other systems share Shelby County; 8 of them have a higher latest lead result than City Of Timpson. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| City Of Center | 5,450 | 0.8 ppb |
| City Of Huxley | 1,930 | 0 (not detected) |
| Mcclelland Wsc | 1,837 | 1.31 ppb |
| City Of Tenaha | 1,746 | 0 (not detected) |
| City Of Joaquin | 1,620 | 2.58 ppb |
| Timpson Rural Water Supply | 1,620 | 0 (not detected) |
| Flat Fork Wsc | 1,605 | 0 (not detected) |
| Sand Hills Wsc | 1,500 | 0 (not detected) |
| Five Way Wsc | 1,409 | 1.17 ppb |
| Shelbyville Wsc | 1,149 | 0.77 ppb |
Your move
Test your own tap with a certified lab first-draw sample; Timpson, TX 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 City Of Timpson whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 1360 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. The action level is dropping - the 10 ppb rule from 2027.