The Colony Mud 1e, TX
Lead detected, under the action levels
Latest 90th-percentile lead: 0.24 ppb (monitoring period 2022-2024). 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.
About The Colony Mud 1e
The Colony Mud 1e serves about 468 people through 156 service connections, which makes it a very small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Bastrop County, Texas. EPA system ID: TX0110052; phone on file: 832-723-3918. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Lead results over time
That is down 1.21 ppb from 1.45 ppb in the period ending 2021. The highest 90th-percentile result EPA holds for The Colony Mud 1e is 1.5 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0.24 ppb |
| 2021 | 1.45 ppb |
| 2018 | 1.5 ppb |
| 2018 | 1.33 ppb |
How The Colony Mud 1e 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. The Colony Mud 1e's 0.24 ppb sits at the 50th percentile in Texas and the 41st nationally (higher means more lead).
Other water systems in Bastrop County
21 other systems share Bastrop County; 9 of them have a higher latest lead result than The Colony Mud 1e. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Aqua Wsc | 86,325 | 1.39 ppb |
| City Of Bastrop | 13,209 | 0 (not detected) |
| City Of Elgin | 13,188 | 0 (not detected) |
| Bastrop County Wcid 2 | 7,269 | 1.41 ppb |
| City Of Smithville | 4,901 | 0.98 ppb |
| The Colony Mud 1a | 2,262 | 0 (not detected) |
| Bastrop County Wcid 1 | 696 | 0 (not detected) |
| The Colony Mud 1b | 657 | 0 (not detected) |
| Bastrop County Mud 1 | 354 | 0.56 ppb |
| K & K Water North | 318 | 3.04 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Austin, 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 The Colony Mud 1e 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. Systems that went over once often dip back under; here is what that means.