Illinois
Percent-full requires a source-published storage/capacity series or rating basis.
Cataloged as the #17 public-interest lake or reservoir record for Illinois. Matched to USACE NID record IL01233. Dam/source name: Mill Creek Structure 1 Dam. River or stream: MILL CREEK. Listed purposes: Flood Risk Reduction, Recreation. This is a catalog metadata record until an observed water-data feed is attached.
Illinois source-backed lake page