Noble Estates Mhp, TX
Exceeded the action level in the past
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2025-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest result is under the action level, but this system has gone over 15 ppb before. Lead comes from pipes, not the source water, so a home with a lead service line can still be exposed. Test your own tap.
About Noble Estates Mhp
Noble Estates Mhp serves about 75 people through 65 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Cleveland County, Texas. EPA system ID: OK2001431; phone on file: 405-434-3109. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Noble Estates Mhp's lead record
Against the period ending 2024 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Noble Estates Mhp is 1785 ppb across 17 monitoring periods, 2 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2024 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2020 | 2.8 ppb |
| 2019 | 3.5 ppb |
| 2019 | 5.6 ppb |
| 2018 | 0 (not detected) |
| 2018 | 1785 ppb over 15 |
| 2017 | 0 (not detected) |
| 2017 | 57.1 ppb over 15 |
| 2016 | 0 (not detected) |
How Noble Estates Mhp 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. Noble Estates Mhp's reported as 0 (not detected) sits at the 4th percentile in Texas and the 7th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
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 Noble Estates Mhp whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 9215 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. The lead result guide covers how utilities pick the homes they sample. Why an old exceedance still matters: over the limit before, under it now.