Vista Dunes Water Association, WA
Lead detected, under the action levels
Latest 90th-percentile lead: 2 ppb (monitoring period 2023-2025). 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.
About Vista Dunes Water Association
Vista Dunes Water Association serves about 45 people through 26 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Pacific County, Washington. EPA system ID: WA5391935. Ask the utility on your bill for your address in their service line inventory.
Vista Dunes Water Association's lead record
That is down 6.3 ppb from 8.3 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Vista Dunes Water Association is 8.3 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 2 ppb |
| 2022 | 8.3 ppb |
| 2018 | 2.9 ppb |
Where this result ranks
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. Vista Dunes Water Association's 2 ppb sits at the 67th percentile in Washington and the 69th nationally (higher means more lead).
Other water systems in Pacific County
16 other systems share Pacific County; 7 of them have a higher latest lead result than Vista Dunes Water Association. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| North Beach Water | 8,093 | 20 ppb |
| Long Beach Water Department | 4,628 | 3.8 ppb |
| Raymond Water Department | 4,620 | 1.1 ppb |
| South Bend Water Department | 2,930 | 23 ppb |
| Ilwaco Water Department City Of | 2,757 | 2 ppb |
| Surfside Homeowners | 2,687 | 4 ppb |
| Willapa Valley Water District | 2,425 | 0 (not detected) |
| Naselle | 2,073 | 1 ppb |
| Chinook Water District | 664 | 9 ppb |
| Bay Center | 579 | 0 (not detected) |
Next steps for Raymond, WA
Test your own tap with a certified lab first-draw sample; Raymond, 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 Vista Dunes Water Association 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. The action level is dropping - the 10 ppb rule from 2027.