Barrow Utilities & Elec. Coop., Inc. (Bu, AK
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 Barrow Utilities & Elec. Coop., Inc. (Bu
Barrow Utilities & Elec. Coop., Inc. (Bu serves about 4,900 people through 1,254 service connections, which makes it a medium-sized system under EPA's size classes. It is owned by a Native American tribe and draws surface water, in North Slope Borough County, Alaska. EPA system ID: AK2320078; phone on file: 907-852-2009. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
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 Barrow Utilities & Elec. Coop., Inc. (Bu is 0 ppb across 9 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2025 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2019 | 0 (not detected) |
| 2017 | 0 (not detected) |
| 2017 | 0 (not detected) |
| 2016 | 0 (not detected) |
How Barrow Utilities & Elec. Coop., Inc. (Bu compares
Of the 394 Alaska systems with a lead result, the median latest reading is 1.6 ppb; 3 are over 15 ppb right now and 53 have gone over at some point. Barrow Utilities & Elec. Coop., Inc. (Bu's reported as 0 (not detected) sits at the 15th percentile in Alaska and the 35th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
8 other systems share North Slope Borough County; 6 of them have a higher latest lead result than Barrow Utilities & Elec. Coop., Inc. (Bu. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Nsbu - Point Hope | 881 | 0 (not detected) |
| The Water Service | 638 | - |
| Nsbu - Wainwright | 600 | 0.7 ppb |
| Nsbu - Nuiqsut | 443 | 5 ppb |
| Nsbu - Anaktuvuk Pass | 350 | 0.33 ppb |
| Nsbu - Kaktovik (Barter Is) | 292 | 1.8 ppb |
| Nsbu - Atqasuk | 284 | 0.41 ppb |
| Nsbu - Point Lay | 237 | 1.4 ppb |
What to do in your house
Look up your address in Barrow Utilities & Elec. Coop., Inc. (Bu'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 Barrow Utilities & Elec. Coop., Inc. (Bu 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. Small systems behave differently: why small systems go over more often.