Lakeview Terrace, WA
Exceeded the action level in the past
Latest 90th-percentile lead: 2.9 ppb (monitoring period 2021-2021). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest result is under the action level, but this system has gone over 15 ppb before. Lead comes from pipes, not the source water, so a home with a lead service line can still be exposed. Test your own tap.
About Lakeview Terrace
Lakeview Terrace serves about 41 people through 35 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Lewis County, Washington. EPA system ID: WA5345365. Ask the utility on your bill for your address in their service line inventory.
Lead results over time
That is down 20.4 ppb from 23.3 ppb in the period ending 2020. The highest 90th-percentile result EPA holds for Lakeview Terrace is 23.3 ppb across 3 monitoring periods, 1 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2021 | 2.9 ppb |
| 2020 | 23.3 ppb over 15 |
| 2017 | 5.5 ppb |
How Lakeview Terrace compares
Of the 2,218 Washington systems with a lead result, the median latest reading is 1 ppb; 18 are over 15 ppb right now and 62 have gone over at some point. Lakeview Terrace's 2.9 ppb sits at the 79th percentile in Washington and the 80th nationally (higher means more lead).
Nearby utilities
50 other systems share Lewis County; 9 of them have a higher latest lead result than Lakeview Terrace. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Centralia Public Works - Water | 28,164 | 0 (not detected) |
| Chehalis Water Department | 11,718 | 0 (not detected) |
| Winlock City Of | 3,502 | 2.4 ppb |
| Napavine City Of | 3,095 | 3 ppb |
| Boistfort Valley | 2,389 | 0 (not detected) |
| Morton City Of | 2,147 | 2.4 ppb |
| Lewis Co Water Dist #2 | 1,983 | 0 (not detected) |
| Toledo Municipal | 1,944 | 4 ppb |
| Mossyrock Public Utility City Of | 1,553 | 2 ppb |
| High Valley Country Club | 1,425 | 2 ppb |
Next steps for Mossyrock, WA
Test your own tap with a certified lab first-draw sample; Mossyrock, WA 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 Lakeview Terrace whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 1630 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. The lead result guide covers how utilities pick the homes they sample. More in what a past exceedance means today.