Minthorn Springs Creek Summer Juvenile Release and Adult Collection Facility; Operation, Maintenance and Evaluation of the Bonifer and Minthorn Springs Juvenile Release and Adult Collection Facilities, 1989 Annual Report.

PDF Version Also Available for Download.

Description

The Confederated Tribes of the Umatilla Indian Reservation and Oregon Department of Fish and Wildlife (ODFW) are cooperating in a joint effort to increase steelhead and re-establish salmon runs in the Umatilla River Basin. As part of this program, Bonifer and Minthorn Acclimation Facilities are operated for holding and spawning adult steelhead and acclimation and release of juvenile salmon and steelhead. Regularly-scheduled maintenance was completed in 1989. Equipment and pumps received maintenance and repair. An automatic dialing system was incorporated into the alarm system at the Minthorn facility. A security company has replaced the function of the Umatilla Tribal Police ... continued below

Physical Description

113 pages

Creation Information

Lofy, Peter T. & Rowan, Gerald D. March 1, 1990.

Context

This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 23 times . More information about this report can be viewed below.

Who

People and organizations associated with either the creation of this report or its content.

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

Contact Us

What

Descriptive information to help identify this report. Follow the links below to find similar items on the Digital Library.

Description

The Confederated Tribes of the Umatilla Indian Reservation and Oregon Department of Fish and Wildlife (ODFW) are cooperating in a joint effort to increase steelhead and re-establish salmon runs in the Umatilla River Basin. As part of this program, Bonifer and Minthorn Acclimation Facilities are operated for holding and spawning adult steelhead and acclimation and release of juvenile salmon and steelhead. Regularly-scheduled maintenance was completed in 1989. Equipment and pumps received maintenance and repair. An automatic dialing system was incorporated into the alarm system at the Minthorn facility. A security company has replaced the function of the Umatilla Tribal Police which was to contact fisheries personnel in case of an alarm. The configuration of the alarm system was upgraded to activate the alarm faster and provide better access to project personnel with a pager system. A survey was completed in 1988 by Thomas Bumstead of Albrook Hydraulics Lab in Pullman, WA. to determine potential measures to address the change in course of the Umatilla River around Minthorn as a result of the flood of 1986. Options and recommendations were submitted in a report in 1989. Fish Management Consultants Inc. submitted the final reports of evaluations for both the Bonifer and Minthorn facilities. A total of 150 adult steelhead were collected for broodstock at Threemile Dam from December through March and held at Minthorn. Forty-two pairs were spawned (37 pairs from Minthorn and 5 pairs collected and immediately spawned at Threemile Dam). The 241,682 eggs were transferred to Irrigon Hatchery for incubation and later moved to Oak Springs Hatchery for rearing. An estimated 368 adult hatchery steelhead returned to the Umatilla River in 1988-89 (based on Threemile Dam trap counts and harvest below Threemile Dam) these, and 349 were released upriver. Of seven returned to the Bonifer trap where the smolts were initially released. Acclimation of 79,984 spring chinook salmon and 22,274 steelhead was completed at Bonifer in spring of 1989. At Minthorn, 157,299 coho salmon and 29,852 summer steelhead were acclimated and released. Acclimation of 78,825 fall chinook salmon at Minthorn and 80,750 spring chinook salmon completed in the fall. at Bonifer was successfully Control groups were released instream concurrent with the acclimated releases to evaluate the effects of acclimation on adult returns to the Umatilla River. Test and control groups were tagged by ODFW for acclimation studies to be performed at the Bonifer and Minthorn facilities in 1989 and 1990. Each group received three separate coded-wire tag codes. One experiment for fall chinook salmon, two experiments for spring chinook salmon (spring and fall releases) and one experiment for summer steelhead were tagged. The progress of outmigration for acclimated releases was monitored at the juvenile salmonid trap located at Westland Diversion. Because the fish in each release were not uniquely fish size and migration timing were used to discern general trends. Data suggested that juvenile salmonids started showing up at the trap 4 days after release until July 14, when sampling was discontinued. Personnel from the ODFW Eastern Oregon Fish Pathology Laboratory in La Grande took samples of tissues and reproductive fluids to test summer steelhead broodstock from the Umatilla River for monitoring purposes and to certify eggs as pathogen-free.

Physical Description

113 pages

Source

  • Other Information: PBD: 1 Mar 1990

Language

Item Type

Identifier

Unique identifying numbers for this report in the Digital Library or other systems.

  • Report No.: DOE/BP-17622-4
  • Grant Number: 1984BP17622
  • DOI: 10.2172/761790 | External Link
  • Office of Scientific & Technical Information Report Number: 761790
  • Archival Resource Key: ark:/67531/metadc715203

Collections

This report is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

What responsibilities do I have when using this report?

When

Dates and time periods associated with this report.

Creation Date

  • March 1, 1990

Added to The UNT Digital Library

  • Sept. 29, 2015, 5:31 a.m.

Usage Statistics

When was this report last used?

Yesterday: 0
Past 30 days: 0
Total Uses: 23

Interact With This Report

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

Citations, Rights, Re-Use

Lofy, Peter T. & Rowan, Gerald D. Minthorn Springs Creek Summer Juvenile Release and Adult Collection Facility; Operation, Maintenance and Evaluation of the Bonifer and Minthorn Springs Juvenile Release and Adult Collection Facilities, 1989 Annual Report., report, March 1, 1990; United States. (digital.library.unt.edu/ark:/67531/metadc715203/: accessed December 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.