Clear Space Force Station Main, AK
Lead detected, under the action levels
Latest 90th-percentile lead: 10 ppb (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. 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.
Who runs the water here
Clear Space Force Station Main serves about 433 people through 20 service connections, which makes it a very small system under EPA's size classes. It is federally owned and draws groundwater, in Denali Borough County, Alaska. EPA system ID: AK2390756; phone on file: 907-585-6341. They can tell you what your service line is made of and whether they pay to replace it.
Clear Space Force Station Main's lead record
That is up 1.4 ppb from 8.6 ppb in the period ending 2023. The highest 90th-percentile result EPA holds for Clear Space Force Station Main is 10 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 10 ppb |
| 2023 | 8.6 ppb |
| 2020 | 2.9 ppb |
| 2017 | 1.6 ppb |
Against other Alaska systems
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. Clear Space Force Station Main's 10 ppb sits at the 97th percentile in Alaska and the 97th nationally (higher means more lead).
Nearby utilities
1 other system shares Denali Borough County; 0 of them have a higher latest lead result than Clear Space Force Station Main. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Denali - Rock Creek Hq. | 300 | 2.5 ppb |
Next steps for Clear, AK
Test your own tap with a certified lab first-draw sample; Clear, AK 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 Clear Space Force Station Main 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. The lead result guide covers how utilities pick the homes they sample. Size matters more than most people expect: small vs large water systems.