Fish Counts

Total number of STS trapped this calendar year as of May 01, 2026

(Parenthesis indicate # passed upstream)

Nursery Bridge	Three Mile Falls Dam	Lookingglass Weir
449 (447)	2845 (2683)	0 (0)

Note: Data depicted here are preliminary and may be incomplete. No warranty is made for this information. CTUIR assumes no liability for the use of this information. A "zero" only indicates that no fish have been recorded in the CDMS system.

View a grid of all the fish count summaries.