Safford City Of, AZ
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2024-2026). 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 Safford City Of
Safford City Of serves about 20,600 people through 8,152 service connections, which makes it a large system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Graham County, Arizona. EPA system ID: AZ0405005; phone on file: 928-432-4243. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Lead results over time
That is down 1.1 ppb from 1.1 ppb in the period ending 2023. The highest 90th-percentile result EPA holds for Safford City Of is 3.9 ppb across 9 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2023 | 1.1 ppb |
| 2022 | 2.2 ppb |
| 2020 | 2.2 ppb |
| 2020 | 2.2 ppb |
| 2019 | 2.1 ppb |
| 2017 | 2.1 ppb |
| 2017 | 2.1 ppb |
| 2016 | 3.9 ppb |
Where this result ranks
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. Safford City Of's reported as 0 (not detected) sits at the 64th percentile in Arizona and the 39th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
6 other systems share Graham County; 4 of them have a higher latest lead result than Safford City Of. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Graham County Utilities - Pima | 3,899 | 0 (not detected) |
| Usdj Fbp Fed Corr Inst Safford | 949 | 5.7 ppb |
| Adoc Aspc Fort Grant | 800 | 9.5 ppb |
| Graham County Utilities-Fort Thomas | 452 | 32 ppb |
| Eden Water Company Inc | 400 | 0.9 ppb |
| Ash Creek Water Company | 310 | 0 (not detected) |
Next steps for Safford, AZ
Look up your address in Safford City Of'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 Safford City Of 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. What a 90th-percentile result does and does not tell you: how to read a lead result. A zero today does not rule out a jump later - the rules are tightening in 2027.