Channel Oaks Water System, TX
Lead detected, under the action levels
Latest 90th-percentile lead: 2.92 ppb (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. 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 Channel Oaks Water System
Channel Oaks Water System serves about 135 people through 45 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Burnet County, Texas. EPA system ID: TX0270037; phone on file: 713-569-1133. They can tell you what your service line is made of and whether they pay to replace it.
Channel Oaks Water System's lead record
Against the period ending 2022 (2.7 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Channel Oaks Water System is 2.92 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 2.92 ppb |
| 2022 | 2.7 ppb |
How Channel Oaks Water System 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. Channel Oaks Water System's 2.92 ppb sits at the 90th percentile in Texas and the 80th nationally (higher means more lead).
Neighbouring systems
31 other systems share Burnet County; 8 of them have a higher latest lead result than Channel Oaks Water System. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| City Of Marble Falls | 8,059 | 1.84 ppb |
| City Of Burnet | 7,011 | 1.93 ppb |
| City Of Granite Shoals | 6,795 | 1.43 ppb |
| City Of Bertram | 3,636 | 1.21 ppb |
| City Of Meadowlakes | 2,480 | 3.83 ppb |
| City Of Cottonwood Shores | 2,157 | 1.86 ppb |
| Spicewood Beach | 1,452 | 4.06 ppb |
| City Of Highland Haven Water System | 734 | 2.08 ppb |
| City Of Granite Shoals Sherwood Iii | 675 | 5.87 ppb |
| Ridge Harbor | 573 | 2.13 ppb |
Next steps for Houston, TX
Test your own tap with a certified lab first-draw sample; Houston, 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 Channel Oaks Water System 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.