Rosedale Water Works, IN
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2022-2024). 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.
About Rosedale Water Works
Rosedale Water Works serves about 810 people through 360 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Parke County, Indiana. EPA system ID: IN5261007; phone on file: 765-592-2891. They can tell you what your service line is made of and whether they pay to replace it.
Every lead result on file
The highest 90th-percentile result EPA holds for Rosedale Water Works is 0 ppb across 1 monitoring period, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0 (not detected) |
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. Rosedale Water Works's reported as 0 (not detected) sits at the 16th percentile in Indiana and the 25th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Parke County
6 other systems share Parke County; 3 of them have a higher latest lead result than Rosedale Water Works. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Rockville Light & Water | 4,195 | 0 (not detected) |
| Montezuma Municipal Utility | 1,022 | 0 (not detected) |
| Lyford Water Works | 1,000 | 0 (not detected) |
| Indiana American Water - Mecca | 905 | 2 ppb |
| Bloomingdale Water Works | 562 | 1 ppb |
| Marshall Water Works | 417 | 7 ppb |
What to do in your house
Look up your address in Rosedale Water Works'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 Rosedale Water Works 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. Small systems behave differently: why small systems go over more often.