Pleasant Valley Pwd, IL
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2024-2026). 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.
Who runs the water here
Pleasant Valley Pwd serves about 3,783 people through 1,513 service connections, which makes it a medium-sized system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Peoria County, Illinois. EPA system ID: IL1435470; phone on file: 309-674-1932. 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 2025 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Pleasant Valley Pwd is 5.7 ppb across 6 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2025 | 0 (not detected) |
| 2025 | 0 (not detected) |
| 2023 | 1.5 ppb |
| 2020 | 2.6 ppb |
| 2017 | 5.7 ppb |
Against other Illinois systems
Of the 1,744 Illinois systems with a lead result, the median latest reading is 0 ppb; 22 are over 15 ppb right now and 152 have gone over at some point. Pleasant Valley Pwd's reported as 0 (not detected) sits at the 46th percentile in Illinois and the 34th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
19 other systems share Peoria County; 13 of them have a higher latest lead result than Pleasant Valley Pwd. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Il American-Peoria | 137,575 | 11 ppb |
| Chillicothe | 6,660 | 1.4 ppb |
| Peoria Heights | 5,908 | 0 (not detected) |
| T-L Rural Water District | 2,243 | 0 (not detected) |
| Elmwood | 2,058 | 1.8 ppb |
| Limestone-Walters Pwd | 2,023 | 1 ppb |
| Princeville | 1,901 | 0 (not detected) |
| Dunlap | 1,603 | 2.3 ppb |
| Hanna City | 1,253 | 1.6 ppb |
| Il American-Glasford | 1,193 | 0 (not detected) |
Next steps for Peoria, IL
Look up your address in Pleasant Valley Pwd'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 Pleasant Valley Pwd 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. What a 90th-percentile result does and does not tell you: how to read a lead result. Small systems behave differently: why small systems go over more often.