LGR adult trap data - Operation of the adult trap at Lower Granite Dam

Metadata Updated: February 2, 2017

This Bonneville Power Administration (BPA) - funded project pays for NOAA staff to operate the adult salmon trap located in the fish ladder at Lower Granite Dam. The trap is operated to provide access to fish for sampling for several NOAA projects as well as other researchers from many agencies. The trap is used for random sampling of adults used in run reconstructions, determining age classes of returning adults, assess injuries from marine mammals, brood stock collection for hatcheries, scale sampling to determine age of ocean entry for fall Chinook, radio tagging of adults, and various other uses. NOAA has operated this trap since it was built in the mid-1970s, with BPA funding beginning in 2006. An annual report is provided to BPA summarizing trap activities.

Lower Granite Dam adult trap data.

Access & Use Information

Downloads & Resources

Dates

Metadata Date February 28, 2016
Metadata Created Date September 26, 2015
Metadata Updated Date February 2, 2017
Reference Date(s) (publication)
Frequency Of Update

Metadata Source

Harvested from NOAA CSW Harvest Source

Additional Metadata

Resource Type Dataset
Metadata Date February 28, 2016
Metadata Created Date September 26, 2015
Metadata Updated Date February 2, 2017
Reference Date(s) (publication)
Responsible Party Northwest Fisheries Science Center (Point of Contact)
Contact Email
Access Constraints Access Constraints: NA | Use Constraints: Disclaimer - While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
Bbox East Long -117.4231
Bbox North Lat 46.67
Bbox South Lat 46.66
Bbox West Long -117.4331
Coupled Resource
Frequency Of Update
Guid gov.noaa.nmfs.inport:20559
Harvest Object Id 7566e832-a859-4314-a922-eda45b45560a
Harvest Source Id 2aed8e29-fc5b-4cde-aa66-fb1118fd705e
Harvest Source Title NOAA CSW Harvest Source
Licence
Metadata Language eng
Metadata Type geospatial
Progress onGoing
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2006-12-01
Temporal Extent End 2016-12-31

Didn't find what you're looking for? Suggest a dataset here.