Site identity
Lake, Reservoir, Impoundment
- Monitoring ID
- USGS-04087430
- Organization
- USGS Illinois Water Science Center
- Provider
- NWIS
- Coordinates
- 41.89614, -87.60561
Environmental monitoring site
LAKE MICHIGAN AT WATER WORKS AT CHICAGO, IL
This page describes measurements at one monitoring location. It does not characterize the whole river, lake, watershed, or drinking-water system.
Recent observations in current data
Few or no recent measurements available
A missing result means we have no measurement to show here. It does not tell us whether the water is good or poor.
Evidence-backed context