Morenci Water Elec Co Clifton, AZ
Lead detected, under the action levels
Latest 90th-percentile lead: 1.4 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 Morenci Water Elec Co Clifton
Morenci Water Elec Co Clifton serves about 1,680 people through 672 service connections, which makes it a small system under EPA's size classes. It is privately owned and draws groundwater, in Greenlee County, Arizona. EPA system ID: AZ0406002; phone on file: 928-792-6944. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Lead results over time
Against the period ending 2021 (0.83 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Morenci Water Elec Co Clifton is 2.9 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 1.4 ppb |
| 2021 | 0.83 ppb |
| 2018 | 2.9 ppb |
How Morenci Water Elec Co Clifton compares
Of the 730 Arizona systems with a lead result, the median latest reading is 0 ppb; 9 are over 15 ppb right now and 58 have gone over at some point. Morenci Water Elec Co Clifton's 1.4 ppb sits at the 78th percentile in Arizona and the 62nd nationally (higher means more lead).
Neighbouring systems
4 other systems share Greenlee County; 0 of them have a higher latest lead result than Morenci Water Elec Co Clifton. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Morenci Water Elec Co Main | 4,078 | 0.68 ppb |
| Duncan Town Of | 605 | 0 (not detected) |
| Valley View Mhc & Rv Park | 142 | 0.7 ppb |
| Hunter Water - Town Of Duncan | 125 | 0 (not detected) |
Your move
Test your own tap with a certified lab first-draw sample; Morenci, AZ 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 Morenci Water Elec Co Clifton 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. The action level is dropping - the 10 ppb rule from 2027.