Lead pipes in Northbrook, IL
Lead service line inventory for 8 water systems based in Northbrook, Illinois. 5 report no confirmed lead lines; 835 confirmed lead and 0 galvanized service lines have been identified so far.
At a glance
- Utilities covered
- 8
- based in Northbrook
- Reporting no lead lines
- 5
- of 8 covered
- Confirmed lead lines
- 835
- across utilities that itemized
- Galvanized requiring replacement
- 0
- LCRI treats GRR as lead
Utilities with confirmed lead or galvanized service lines
Systems based in Northbrook whose published inventory has identified at least one lead or galvanized-requiring-replacement service line. The LCRI requires replacement within 10 years.
- 1. Northbrook (PWS)
PWSID IL0312070 · serves 34k
835 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. Harbor Point Estates MHP
PWSID IL0317010 · serves 950
532 unknown - 2. Cambridge Courts MHP
PWSID IL0971540 · serves 658
329 unknown - 3. Northbrook (PWS)
PWSID IL0312070 · serves 34k
177 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.