Lead pipes in Chicago, IL
Lead service line inventory for 11 water systems based in Chicago, Illinois. 6 report no confirmed lead lines; 150,767 confirmed lead and 0 galvanized service lines have been identified so far.
At a glance
- Utilities covered
- 11
- based in Chicago
- Reporting no lead lines
- 6
- of 11 covered
- Confirmed lead lines
- 150,767
- across utilities that itemized
- Galvanized requiring replacement
- 0
- LCRI treats GRR as lead
Utilities with confirmed lead or galvanized service lines
Systems based in Chicago whose published inventory has identified at least one lead or galvanized-requiring-replacement service line. The LCRI requires replacement within 10 years.
- 1. Chicago (PWS)
PWSID IL0316000 · serves 2.7M
150,767 lead
Utilities with the largest unknown counts
Systems where many service line materials remain unclassified. Under the LCRI all unknowns must be resolved by the end of the 10-year replacement window.
- 1. Chicago (PWS)
PWSID IL0316000 · serves 2.7M
336,580 unknown - 2. Blackhawk Estates LLC (PWS)
PWSID IL0317765 · serves 1,238
502 unknown - 3. Shady Oaks MHP (PWS)
PWSID IL0635225 · serves 912
182 unknown - 4. Sunny Acres MHP (PWS)
PWSID IL0915545 · serves 750
94 unknown - 5. Harbor Lites-Pistakee Fishing Club (PWS)
PWSID IL1110011 · serves 132
50 unknown
How this page is built
Each utility's row is sourced directly from that utility's own published Lead Service Line Inventory (no federal aggregator exists). Systems are grouped by the city EPA records as the utility's base, which is usually but not always the same as the area it serves; see methodology. An automated verifier re-fetches every source on a monthly cron.