City Of Corsicana Pws, TX
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2023-2025). 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.
Who runs the water here
City Of Corsicana Pws serves about 25,885 people through 26,766 service connections, which makes it a large system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws surface water, in Navarro County, Texas. EPA system ID: TX1750002; phone on file: 903-654-4803. They can tell you what your service line is made of and whether they pay to replace it.
Every lead result on file
Against the period ending 2022 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for City Of Corsicana Pws is 1.6 ppb across 5 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2019 | 1.6 ppb |
| 2019 | 1.3 ppb |
| 2016 | 1.1 ppb |
Against other Texas systems
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 Corsicana Pws's reported as 0 (not detected) sits at the 48th percentile in Texas and the 39th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
21 other systems share Navarro County; 12 of them have a higher latest lead result than City Of Corsicana Pws. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Rice Wsc | 10,167 | 1.49 ppb |
| Chatfield Wsc | 6,546 | 0 (not detected) |
| M E N Wsc | 4,040 | 3.6 ppb |
| Navarro Mills Wsc | 3,852 | 0 (not detected) |
| Corbet Wsc | 3,234 | 18.2 ppb |
| B & B Wsc | 3,027 | 0 (not detected) |
| City Of Kerens | 1,520 | 7.9 ppb |
| Winkler Wsc | 1,344 | 0 (not detected) |
| Angus Wsc | 1,206 | 2.81 ppb |
| Emhouse Water System | 1,146 | 0 (not detected) |
Your move
Look up your address in City Of Corsicana Pws'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 City Of Corsicana Pws 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. Why sampled homes are the worst-case ones is in the guide to reading the number. A zero today does not rule out a jump later - the rules are tightening in 2027.