Royal Oaks Estates Llc, IN
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2025-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
Royal Oaks Estates Llc at a glance
Royal Oaks Estates Llc serves about 95 people through 47 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Tippecanoe County, Indiana. EPA system ID: IN5279016; phone on file: 765-474-3556. They can tell you what your service line is made of and whether they pay to replace it.
Every lead result on file
Against the period ending 2021 (1 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Royal Oaks Estates Llc is 1 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2021 | 1 ppb |
| 2018 | 0 (not detected) |
How Royal Oaks Estates Llc 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. Royal Oaks Estates Llc's reported as 0 (not detected) sits at the 7th percentile in Indiana and the 9th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
10 other systems share Tippecanoe County; 3 of them have a higher latest lead result than Royal Oaks Estates Llc. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Lafayette Water Works | 70,835 | 0.47 ppb |
| Purdue Univ. Water Works | 50,000 | 0 (not detected) |
| Indiana American Water - West Lafayette | 35,533 | 0 (not detected) |
| Battle Ground Water District | 1,940 | 0 (not detected) |
| Dayton Water Utility | 1,420 | 0 (not detected) |
| Clarks Hill Water Works | 660 | 1.61 ppb |
| Wildcat Highlands | 360 | 0 (not detected) |
| Shadeland Mobile Home Park | 200 | 0 (not detected) |
| Modernaire Trailer Court | 105 | 0 (not detected) |
| Kings Ridge Homeowners Association | 90 | 0.63 ppb |
Next steps for Lafayette, IN
Look up your address in Royal Oaks Estates Llc's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Royal Oaks Estates Llc 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. Small systems behave differently: why small systems go over more often.