Hiland Wc - Westwood, OR
Above the new 10 ppb level coming in 2027
Latest 90th-percentile lead: 13.7 ppb (monitoring period 2025-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Under the current 15 ppb rule this is not an exceedance, but it is above the 10 ppb action level that takes over in Nov 2027. Test your own tap; filter if your result shows lead.
Who runs the water here
Hiland Wc - Westwood serves about 200 people through 81 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Lincoln County, Oregon. EPA system ID: OR4100567; phone on file: 503-554-8333. 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 up 8.76 ppb from 4.94 ppb in the period ending 2023. The highest 90th-percentile result EPA holds for Hiland Wc - Westwood is 18 ppb across 17 monitoring periods, 1 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 13.7 ppb over 10 |
| 2023 | 4.94 ppb |
| 2023 | 2.54 ppb |
| 2022 | 5.35 ppb |
| 2022 | 5.26 ppb |
| 2021 | 18 ppb over 15 |
| 2021 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2020 | 2 ppb |
| 2019 | 1.8 ppb |
| 2019 | 11 ppb over 10 |
| 2018 | 3 ppb |
| 2018 | 0 (not detected) |
| 2017 | 0 (not detected) |
| 2017 | 5 ppb |
| 2016 | 6.25 ppb |
| 2016 | 5.2 ppb |
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. Hiland Wc - Westwood's 13.7 ppb sits at the 98th percentile in Oregon and the 98th nationally (higher means more lead).
Other water systems in Lincoln County
31 other systems share Lincoln County; 2 of them have a higher latest lead result than Hiland Wc - Westwood. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Lincoln City, City Of | 20,830 | 1.4 ppb |
| Newport, City Of | 10,439 | 2.1 ppb |
| Seal Rock Water District | 6,000 | 4.5 ppb |
| Kernville-Gleneden-Linc Bch Wd | 5,609 | 3.07 ppb |
| Toledo Water Utilities | 3,645 | 2.67 ppb |
| Sw Lincoln Co Water Pud | 3,000 | 0 (not detected) |
| Waldport, City Of | 2,300 | 0 (not detected) |
| Depoe Bay, City Of | 1,398 | 0 (not detected) |
| Siletz, City Of | 1,235 | 0 (not detected) |
| Yachats, City Of | 1,006 | 1.76 ppb |
Your move
Test your own tap with a certified lab first-draw sample; Newberg, OR 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 Hiland Wc - Westwood whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 1850 ppb (copper action level 1,300 ppb).
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. See what changes at 10 ppb in 2027.