Interrogation Site Metadata
LD4 - Lebanon Dam Spillway
Status: Active - Non-OperationalGeneral Operational Period: Year Round
Start Date: 10/2/2015 12:00 AM
Array is a single line of antennas attached to the spillway wall spanning the entire length of the Lebanon Dam on the South Santiam River, a tributary of the Willamette River. All antennas are pass-over HDPE pipe antennas mounted on aluminum plates on the spillway face below the Obermeyer weir and covered with a FRP cover plate. The site is monitored by three Biomark Master Controllers, each connected to ten IS1001 readers. The site is powered by AC power. Data is collected with a cell modem. The site was originally operated by ODFW from 2015-2018 and was reinstalled in 2022.
Current Operations
| Last File Loaded: | LD4-2025-199-P-004.json |
| Date Last File Loaded: | 7/18/2025 4:40 PM |
| Date Last File Opened: | 7/18/2025 11:27 AM |
| Date Last File Closed: | 7/18/2025 3:14 PM |
| Last Observation Tag: | 3D6.1534AA8D9D |
| Last Observation Date: | 6/16/2025 8:12 AM |
| 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.