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Interrogation Site Metadata

IR2 - Lower Imnaha River ISA @ km 10

Status: Active - Operational

Site Type: Instream Remote Detection System | Organization: Biomark

General Operational Period: Year Round
Start Date: 11/13/2010 12:00 AM

In-stream detection system consisting of a single array located in the lower Imnaha River. The array (IR2) located at river km 10 (N 45.742839 W -116.764563) consists of one 10 foot and four 20 foot Biomark flat panel antennas that span the entire river at base flow. IR2 is operated by the Integrated Status and Effectiveness Project (ISEMP) cooperators Nez Perce Tribe and Quantitative Consultants, Inc. and was installed for continuous monitoring in November 2010. The array includes ISEMP standard site monitoring equipment including: air and water temperature probes, and a water pressure transducer to monitor stream level. Electrical power is provided by a solar/propane hybrid thermal electric generator and remote communication provided by a satellite modem.

Current Operations

Last File Loaded:	IR2-2025-120-P-005.json
Date Last File Loaded:	4/30/2025 9:40 PM
Date Last File Opened:	4/30/2025 4:10 PM
Date Last File Closed:	4/30/2025 8:06 PM
Last Observation Tag:	3DD.0078E2B498
Last Observation Date:	4/30/2025 8:06 PM
Detection Summary:	Last Day's Observations

Contacts

Primary Contact:

Cameron Albee
camerona@nezperce.org
541-432-2503

Data Steward:

Kevin Peterson
kevin.peterson@merck.com
208-484-0446

Location

Coordinates: 45.742702, -116.764304 | River Km: 522.308.010

Operational History

Operational history describes the period the site was interrogating for PIT tags. The comments provide anecdotal information about the operation of the site during this period. Site operational periods are updated typically at the end of the calendar year.

Configuration

Configuration metadata includes details about the equipment used at the site to detect and record PIT tags. A new configuration sequence record is created when equipment is added or removed from the site and the period of time it was active. A configuration sequence without an End Date is currently active.

Select Configuration Number:

Start Date: 11/1/2010

End Date: ----

Site Configuration Diagrams:

Equipment History

Select a type to view the history of equipment installed at this site. A missing End Date implies the information about the equipment is current.