The U.S. Army Corps of Engineers, Rock Island District, intends to procure 500 acoustic telemetry fish tags and 8 NexTrakR1 receivers for fish tracking purposes, on a sole source basis with INNOVASEA (VEMCO). The procurement includes 200 V13-1x tags with a battery life of approximately 633 days and 300 V16-4x tags with an estimated battery life of 2333 days, both operating at a frequency of 69 kHz, along with durable, waterproof receivers designed for diverse aquatic environments. This acquisition is critical for enhancing the efficacy of the Corps' telemetry initiatives in ecological research and conservation efforts. Interested small-business firms may submit capability statements to the Contracting Officer by April 21, 2025, at 10:00 PM CDT, with all submissions directed to Stanley Bolton at stanley.l.bolton@usace.army.mil, and a copy to Christopher McCabe at christopher.a.mccabe@usace.army.mil.