Hilltop Ridge Apartments Phase Two, IN
Exceeded the action level in the past
Latest 90th-percentile lead: 0.66 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. The latest result is under the action level, but this system has gone over 15 ppb before. Lead comes from pipes, not the source water, so a home with a lead service line can still be exposed. Test your own tap.
About Hilltop Ridge Apartments Phase Two
Hilltop Ridge Apartments Phase Two serves about 29 people through 48 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Miami County, Indiana. EPA system ID: IN5252019; phone on file: 765-472-1121. They can tell you what your service line is made of and whether they pay to replace it.
Lead results over time
Against the period ending 2027 (1.5 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Hilltop Ridge Apartments Phase Two is 63 ppb across 10 monitoring periods, 2 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2028 | 0.66 ppb |
| 2027 | 1.5 ppb |
| 2026 | 1.6 ppb |
| 2023 | 0.35 ppb |
| 2022 | 5.2 ppb |
| 2021 | 5.8 ppb |
| 2018 | 17 ppb over 15 |
| 2018 | 1.6 ppb |
| 2017 | 0 (not detected) |
| 2017 | 63 ppb over 15 |
How Hilltop Ridge Apartments Phase Two compares
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. Hilltop Ridge Apartments Phase Two's 0.66 ppb sits at the 38th percentile in Indiana and the 46th nationally (higher means more lead).
Neighbouring systems
10 other systems share Miami County; 5 of them have a higher latest lead result than Hilltop Ridge Apartments Phase Two. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Peru Water Department | 11,417 | 7 ppb |
| Peru Utilities/Grissom | 2,500 | 0 (not detected) |
| Converse Water Works | 1,265 | 6.5 ppb |
| Bunker Hill Water Works | 900 | 1.31 ppb |
| Deer Creek Estates Home Water Assoc. | 265 | 0 (not detected) |
| Wells Homeowners Association, Inc. | 98 | 2 ppb |
| Kings Court Mobile Home Park | 70 | 0 (not detected) |
| Roads End Mobile Home Park | 60 | 0.38 ppb |
| Hilltop Ridge Apartments | 52 | 26 ppb |
| Willow Springs Mhp | 25 | 0 (not detected) |
What to do in your house
Test your own tap with a certified lab first-draw sample; Peru, 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 Hilltop Ridge Apartments Phase Two whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 1800 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. Why sampled homes are the worst-case ones is in the guide to reading the number. Why an old exceedance still matters: over the limit before, under it now.