Cave Junction, City Of, OR
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2025-2027). 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 Cave Junction, City Of
Cave Junction, City Of serves about 2,160 people through 942 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws surface water, in Josephine County, Oregon. EPA system ID: OR4100971; phone on file: 541-592-2156. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Cave Junction, City Of's lead record
Against the period ending 2024 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Cave Junction, City Of is 0 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2027 | 0 (not detected) |
| 2024 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2018 | 0 (not detected) |
Where this result ranks
Of the 909 Oregon systems with a lead result, the median latest reading is 1 ppb; 15 are over 15 ppb right now and 71 have gone over at some point. Cave Junction, City Of's reported as 0 (not detected) sits at the 34th percentile in Oregon and the 31st nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
34 other systems share Josephine County; 1 of them has a higher latest lead result than Cave Junction, City Of. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Grants Pass, City Of | 37,138 | 0 (not detected) |
| Kerby Water District | 400 | 0 (not detected) |
| Rogue Lea Estates-North/South | 350 | 0 (not detected) |
| Family Redwood Park Cooperative | 250 | 0 (not detected) |
| Willow Estates Mobile Home Pk | 250 | 0 (not detected) |
| Country Estates Mobile Park | 175 | 0 (not detected) |
| Riviera Mobile Park | 150 | 3.06 ppb |
| Norwood Pud | 150 | 0 (not detected) |
| River Haven Mobile Home Estates | 140 | 0 (not detected) |
| Parkdale Water System | 100 | 0 (not detected) |
Your move
Look up your address in Cave Junction, 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 Cave Junction, 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. Why sampled homes are the worst-case ones is in the guide to reading the number. Small systems behave differently: why small systems go over more often.