Autumn Acres Subdivision, IN
Lead detected, under the action levels
Latest 90th-percentile lead: 2.8 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. 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 Autumn Acres Subdivision
Autumn Acres Subdivision serves about 48 people through 32 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Delaware County, Indiana. EPA system ID: IN5218028; phone on file: 317-430-6396. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Every lead result on file
Against the period ending 2020 (2.8 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Autumn Acres Subdivision is 2.8 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 2.8 ppb |
| 2020 | 2.8 ppb |
| 2017 | 0.9 ppb |
Against other Indiana systems
Of the 687 Indiana systems with a lead result, the median latest reading is 1.31 ppb; 6 are over 15 ppb right now and 36 have gone over at some point. Autumn Acres Subdivision's 2.8 ppb sits at the 77th percentile in Indiana and the 79th nationally (higher means more lead).
Neighbouring systems
11 other systems share Delaware County; 2 of them have a higher latest lead result than Autumn Acres Subdivision. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Indiana American Water - Muncie | 74,030 | 2 ppb |
| Yorktown Water Department | 6,200 | 0 (not detected) |
| Albany Water Department | 2,165 | 0 (not detected) |
| Eaton Water Works | 1,595 | 3.7 ppb |
| Daleville (Town Of) | 1,560 | 0 (not detected) |
| Gaston Water Works | 838 | 2 ppb |
| Delaware Acres Mhc | 126 | 0 (not detected) |
| Glenn Hills Non-Profit Corp. | 69 | 0 (not detected) |
| American Mobile Home Park | 65 | 0 (not detected) |
| Big Oaks Campground | 37 | 1.2 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Yorktown, IN 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 Autumn Acres Subdivision 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. Size matters more than most people expect: small vs large water systems.