Dixon Correctional Center, IL
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (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. 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
Dixon Correctional Center serves about 1,038 people through 53 service connections, which makes it a small system under EPA's size classes. It is owned by the state and draws groundwater, in Lee County, Illinois. EPA system ID: IL1035500; phone on file: 815-288-5561. 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 2020 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Dixon Correctional Center is 0 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2017 | 0 (not detected) |
How Dixon Correctional Center compares
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. Dixon Correctional Center's reported as 0 (not detected) sits at the 32nd percentile in Illinois and the 27th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Lee County
14 other systems share Lee County; 6 of them have a higher latest lead result than Dixon Correctional Center. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Dixon | 15,096 | 0 (not detected) |
| Woodhaven | 4,100 | 2.5 ppb |
| Amboy | 2,500 | 9.3 ppb |
| Ashton | 967 | 6.33 ppb |
| Franklin Grove | 896 | 0 (not detected) |
| Paw Paw | 830 | 0 (not detected) |
| White Oaks Estates Water Assoc., Inc. | 410 | 0 (not detected) |
| Rock River Estates Mhp | 400 | 0 (not detected) |
| Sublette | 380 | 0 (not detected) |
| Lee | 313 | 5.5 ppb |
Your move
Look up your address in Dixon Correctional Center'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 Dixon Correctional Center 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.