Leisure Lake Mobile Estates, AZ
Lead detected, under the action levels
Latest 90th-percentile lead: 0.6 ppb (monitoring period 2026-2028). 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 Leisure Lake Mobile Estates
Leisure Lake Mobile Estates serves about 325 people through 211 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Los Angeles County, Arizona. EPA system ID: CA1910066; phone on file: 480-963-2584. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Leisure Lake Mobile Estates's lead record
That is down 4 ppb from 4.6 ppb in the period ending 2025. The highest 90th-percentile result EPA holds for Leisure Lake Mobile Estates is 4.6 ppb across 5 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2028 | 0.6 ppb |
| 2025 | 4.6 ppb |
| 2022 | 1.5 ppb |
| 2019 | 1 ppb |
| 2016 | 0 (not detected) |
Against other Arizona systems
Of the 730 Arizona systems with a lead result, the median latest reading is 0 ppb; 9 are over 15 ppb right now and 58 have gone over at some point. Leisure Lake Mobile Estates's 0.6 ppb sits at the 71st percentile in Arizona and the 45th nationally (higher means more lead).
What to do in your house
Test your own tap with a certified lab first-draw sample; Chandler, AZ 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 Leisure Lake Mobile Estates 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. The lead result guide covers how utilities pick the homes they sample. Size matters more than most people expect: small vs large water systems.