Happy Hill Community Club, WA
Above the new 10 ppb level coming in 2027
Latest 90th-percentile lead: 14.1 ppb (monitoring period 2021-2023). 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.
About Happy Hill Community Club
Happy Hill Community Club serves about 69 people through 25 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Snohomish County, Washington. EPA system ID: WA5330955. Ask the utility on your bill for your address in their service line inventory.
Every lead result on file
That is up 13.1 ppb from 1 ppb in the period ending 2020. The highest 90th-percentile result EPA holds for Happy Hill Community Club is 14.1 ppb across 3 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 14.1 ppb over 10 |
| 2020 | 1 ppb |
| 2017 | 1 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. Happy Hill Community Club's 14.1 ppb sits at the 99th percentile in Washington and the 99th nationally (higher means more lead).
Other water systems in Snohomish County
117 other systems share Snohomish County; 0 of them have a higher latest lead result than Happy Hill Community Club. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Alderwood Water District | 245,715 | - |
| Everett Public Works Dept. City Of | 215,774 | 3.5 ppb |
| Marysville Utilities | 88,582 | 2 ppb |
| Lynnwood City Of | 68,204 | - |
| Sno Pud 1 - Lake Stevens | 67,710 | 3.2 ppb |
| Silver Lake Water & Sewer District | 65,033 | - |
| Edmonds City Of | 34,065 | - |
| Mukilteo Water & Wastewater Distr | 31,437 | - |
| Arlington City Of | 29,508 | 0 (not detected) |
| Mountlake Terrace City Of | 26,402 | - |
What to do in your house
Test your own tap with a certified lab first-draw sample; Port Orchard, 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 Happy Hill Community Club 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. See what changes at 10 ppb in 2027.