Interrogation Site Metadata
UGR - Upper Grande Ronde at rkm 155
Status: Active - OperationalGeneral Operational Period: Year Round
Start Date: 10/18/2012 12:00 AM
In-stream detection system consisting of a single array located in the Grand Ronde River. The array (UGR) is located at river km 522.271.155 (45. 593338, -117.903124) and consists of six 20 foot Biomark flat panel antennas. The array spans the entire river at base flow. UGR is operated by the Integrated Status and Effectiveness Project (ISEMP) cooperators Nez Perce Tribe Fisheries and Quantitative Consultants, Inc. and was installed for continuous monitoring on October 18, 2012. 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 hybrid solar/ thermal electric generator. Remote communication is provided by a satellite phone modem. Data collection started on October 18, 2012.
Current Operations
| Last File Loaded: | UGR-2025-120-P-004.json |
| Date Last File Loaded: | 4/30/2025 6:40 PM |
| Date Last File Opened: | 4/30/2025 1:28 PM |
| Date Last File Closed: | 4/30/2025 5:08 PM |
| Last Observation Tag: | 3DD.0078E477A3 |
| Last Observation Date: | 4/30/2025 4:43 PM |
| Detection Summary: | Last Day's Observations |
Contacts
Location
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.
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.