Operation and maintenance of this real-time telemetry network is currently being impacted by spending and travel restrictions within the Federal Government. We apologize for this inconvenience.

Disclaimer: USGS data on this page have not received Director's approval and as such are provisional and subject to revision. The data are released on the condition that neither the USGS nor the United States Government may be held liable for any damages resulting from their use. Any mention of commercial products or services on this web page is for information only and does not constitute an endorsement by the USGS.

ILLINOIS RIVER BELOW STARVED ROCK LOCK AND DAM AT UTICA, IL

TimeStamp = YYYY-MM-DD HH:MM:SS CST. Record = record number. VRDetectCount = running total number of detections (test tags and fish) on receiver. VRLineVolt = external battery line voltage. VRBatVolt = internal battery voltage. VRTemp = internal receiver temperature. VRDetectMem = receiver memory parameter. VRTagCount = number of detections (includes repeat detections of same TagID). VRUniqTagCount = number of unique tag detections. TagID = acoustic tag number(s).

TimeStamp	Record	VRDetectCount	VRLineVolt	VRBatVolt	VRTemp	VRDetectMem	VRTagCount	VRUniqTagCount	TagID

No data in the 24 hour period before Tue, 18 Mar 2025 01:30 CDT.

Page Last Modified: 2025-03-18 01:30 CDT