City Of Dublin, TX
Lead detected, under the action levels
Latest 90th-percentile lead: 3.53 ppb (monitoring period 2024-2026). 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.
Who runs the water here
City Of Dublin serves about 3,388 people through 1,711 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 Erath County, Texas. EPA system ID: TX0720001; phone on file: 254-445-3331. 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 2023 (3.99 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for City Of Dublin is 3.99 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 3.53 ppb |
| 2023 | 3.99 ppb |
| 2020 | 0 (not detected) |
| 2016 | 2.8 ppb |
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. City Of Dublin's 3.53 ppb sits at the 93rd percentile in Texas and the 85th nationally (higher means more lead).
Other water systems in Erath County
15 other systems share Erath County; 0 of them have a higher latest lead result than City Of Dublin. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| City Of Stephenville | 23,110 | 1.3 ppb |
| Mountain Lakes Addition | 1,347 | 0 (not detected) |
| Barton Wsc | 1,104 | 0 (not detected) |
| Northside Water | 620 | 2.3 ppb |
| Green Creek Wsc | 555 | 0 (not detected) |
| Morgan Mill Wsc | 358 | 1.4 ppb |
| Bluff Dale Wsc | 270 | 2.9 ppb |
| Cattail Creek Mhp | 135 | 0 (not detected) |
| Equestrian Estates | 129 | 2.1 ppb |
| Pigeon Road Estates | 114 | 0 (not detected) |
What to do in your house
Test your own tap with a certified lab first-draw sample; Dublin, 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 Dublin 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. What a 90th-percentile result does and does not tell you: how to read a lead result. Systems that went over once often dip back under; here is what that means.