Haynes Acres Division 1, WA
Lead detected, under the action levels
Latest 90th-percentile lead: 0.7 ppb (monitoring period 2024-2024). 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.
Haynes Acres Division 1 at a glance
Haynes Acres Division 1 serves about 74 people through 27 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Thurston County, Washington. EPA system ID: WA5300792. Ask the utility on your bill for your address in their service line inventory.
Every lead result on file
Against the period ending 2018 (1.3 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Haynes Acres Division 1 is 1.3 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0.7 ppb |
| 2018 | 1.3 ppb |
How Haynes Acres Division 1 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. Haynes Acres Division 1's 0.7 ppb sits at the 41st percentile in Washington and the 46th nationally (higher means more lead).
Other water systems in Thurston County
195 other systems share Thurston County; 134 of them have a higher latest lead result than Haynes Acres Division 1. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Olympia City Of | 126,966 | 3.4 ppb |
| Lacey Water Department | 105,178 | 6 ppb |
| Tumwater City Of | 51,924 | 8 ppb |
| Yelm City Of | 17,355 | 1.9 ppb |
| Tanglewilde Thompson Place 600 | 7,900 | 2.8 ppb |
| Pattison 500 | 4,643 | 3.1 ppb |
| Grand Mound | 3,764 | 0 (not detected) |
| Tenino City Of | 3,336 | 9 ppb |
| Rainier Water Department | 3,103 | 3.4 ppb |
| Meadows 690 | 3,100 | 5.9 ppb |
Next steps for Olympia, WA
Test your own tap with a certified lab first-draw sample; Olympia, 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 Haynes Acres Division 1 whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 1925 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. Size matters more than most people expect: small vs large water systems.