Sagebrush Water Co-Op, NM
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2026-2026). 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.
About Sagebrush Water Co-Op
Sagebrush Water Co-Op serves about 54 people through 16 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Mckinley County, New Mexico. EPA system ID: NM3561317; phone on file: 505-722-6151. 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 2025 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Sagebrush Water Co-Op is 15 ppb across 11 monitoring periods, none of them over 15 ppb (3 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2025 | 0 (not detected) |
| 2025 | 1 ppb |
| 2023 | 15 ppb over 10 |
| 2022 | 15 ppb over 10 |
| 2021 | 15 ppb over 10 |
| 2020 | 0 (not detected) |
| 2019 | 0 (not detected) |
| 2018 | 0 (not detected) |
| 2017 | 0 (not detected) |
| 2016 | 0 (not detected) |
Against other New Mexico systems
Of the 504 New Mexico systems with a lead result, the median latest reading is 1.4 ppb; 14 are over 15 ppb right now and 46 have gone over at some point. Sagebrush Water Co-Op's reported as 0 (not detected) sits at the 2nd percentile in New Mexico and the 4th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
14 other systems share Mckinley County; 10 of them have a higher latest lead result than Sagebrush Water Co-Op. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Gallup Water System | 20,880 | 0 (not detected) |
| Gamerco Water & Sanitation | 1,744 | 8.3 ppb |
| Thoreau Water & Sanitation District | 1,173 | 1.2 ppb |
| Ramah Water & Sanitation District | 517 | 1.5 ppb |
| Yah Ta Hey W & Sd | 435 | 1.4 ppb |
| Whispering Cedars Water Association | 425 | 2 ppb |
| White Cliffs Mdwua | 323 | 2 ppb |
| Top Of The World Water Association Corp | 177 | 0 (not detected) |
| Bluewater Lake Mdwca | 135 | 5.3 ppb |
| Coal Basin Dwua | 116 | 10 ppb |
What to do in your house
Look up your address in Sagebrush Water Co-Op'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 Sagebrush Water Co-Op 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.