Klamath River Fall Chinook Salmon Age-Specific Escapement, River Harvest, and Run Size Estimates, 2020 Run
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Mainstem Klamath River Fall Chinook Salmon Redd Survey 2012
1,839U.S. Fish & Wildlife Service Arcata Fisheries Data Series Report DS 2014-39 Mainstem Klamath River Fall Chinook Salmon Redd Survey 2012 Mark Magneson and Philip Colombano U.S. Fish and Wildlife Service Arcata Fish and Wildlife Office 1655 Heindon Road Arcata, CA 95521 (707) 882-7201 November 2014 Disclaimers Funding for this study was provided by the Klamath River Habitat Assessment Study administered by the Arcata Fish and Wildlife Office. Disclaimer: The mention of trade names or commercial products in this report does not constitute endorsement or recommendation for use by the Federal government. The Arcata Fish and Wildlife Office Fisheries Program reports its study findings through two publication series. The Arcata Fisheries Data Series was established to provide timely dissemination of data to local managers and for inclusion in agency databases. The Arcata Fisheries Technical Reports publishes scientific findings from single and multi-year studies that have undergone more extensive peer review and statistical testing. Additionally, some study results are published in a variety of professional fisheries journals. Key words: Chinook salmon, Klamath River, redd, escapement, spawning survey. The correct citation for this report is: Magneson, M.D., and P. Colombano. 2014. Mainstem Klamath River Fall Chinook Salmon Redd Survey 2012. U. S. Fish and Wildlife Service, Arcata Fish and Wildlife Office, Arcata Fisheries Data Series Report Number DS 2014-39, Arcata, California. ii Table of Contents page Introduction ........................................................................................................................ -
UKTR Chinook Biological Review Team
Upper Klamath and Trinity River Chinook Salmon Biological Review Team Report Williams1, T. H., J. C. Garza1, N. Hetrick2, S. T. Lindley1, M. S. Mohr1, J. M. Myers3, M. R. O’Farrell1, R. M. Quiñones4, and D. J. Teel3 1 National Marine Fisheries Service, Southwest Fisheries Science Center, Santa Cruz, California. 2 U.S. Fish and Wildlife Service, Arcata Fish and Wildlife Office, Arcata, California. 3 National Marine Fisheries Service, Northwest Fisheries Science Center, Seattle, Washington. 4 U.S. Forest Service, Klamath National Forest, Yreka, California. December 2011 ii Table of Contents List of Figures.................................................................................................................... iv List of Tables ...................................................................................................................... v 1. Background..................................................................................................................... 1 2. ESU Configuration.......................................................................................................... 2 3. Biological Status of Upper Klamath and Trinity River Chinook Salmon ESU............ 11 4. Conclusions................................................................................................................... 25 5. References..................................................................................................................... 27 iii List of Figures Figure 1. Two generalized patterns of evolution of life-history -
Estimation of Stream Conditions in Tributaries of the Klamath River, Northern California
U.S. Fish & Wildlife Service Arcata Fisheries Technical Report TR 2018-32 Estimation of Stream Conditions in Tributaries of the Klamath River, Northern California Christopher V. Manhard, Nicholas A. Som, Edward C. Jones, Russell W. Perry U.S. Fish and Wildlife Service Arcata Fish and Wildlife Office 1655 Heindon Road Arcata, CA 95521 (707) 822-7201 January 2018 Funding for this study was provided by a variety of sources including the Klamath River Fish Habitat Assessment Program administered by the Arcata Fish and Wildlife Office, U.S. Fish and Wildlife Service and the Bureau of Reclamation, Klamath Falls Area Office. Disclaimer: The mention of trade names or commercial products in this report does not constitute endorsement or recommendation for use by the Federal Government. The findings and conclusions in this report are those of the authors and do not necessarily represent the views of the U.S. Fish and Wildlife Service. The Arcata Fish and Wildlife Office Fisheries Program reports its study findings through two publication series. The Arcata Fisheries Data Series was established to provide timely dissemination of data to local managers and for inclusion in agency databases. Arcata Fisheries Technical Reports publish scientific findings from single and multi- year studies that have undergone more extensive peer review and statistical testing. Additionally, some study results are published in a variety of professional fisheries aquatic habitat conservation journals. To ensure consistency with Service policy relating to its online peer-reviewed journals, Arcata Fisheries Data Series and Technical Reports are distributed electronically and made available in the public domain. Paper copies are no longer circulated. -
Klamath River Hydroelectric Settlement Agreement Interim Measure 15
Klamath River Hydroelectric Settlement Agreement Interim Measure 15: Final 2019 Water Quality Monitoring Study Plan Prepared: January 16, 2019 KHSA IM15 2019 STUDY PLAN Table of Contents 1. Introduction and Overview ............................................................................................. 1 2. Objectives ....................................................................................................................... 3 3. Monitoring Components ................................................................................................. 4 3.1 Public Health Monitoring of Cyanobacteria and Toxins .......................................... 4 3.2 Baseline Water Quality Monitoring of the Klamath River ....................................... 4 4. Quality Assurance, Data Management, and Dissemination ............................................ 5 4.1 KHSA Program Quality Assurance Strategy for 2019 ............................................. 5 5. Sampling Constituents and Frequency............................................................................ 7 5.1 Public Health Monitoring of Cyanobacteria and Toxins .......................................... 7 5.2 Comprehensive Baseline Water Quality Monitoring of the Klamath River ............. 9 6.0 References ................................................................................................................... 13 List of Figures Figure 1. 2019 KHSA IM 15 monitoring stations .............................................................. 2 List of Tables -
Little Shasta River 2017-2019: Pre-Project Assessment of the Proposition 1 Ecosystem Restoration Grant Activities
Little Shasta River 2017-2019: Pre-Project Assessment of the Proposition 1 Ecosystem Restoration Grant Activities Authors: Amber Lukk, Priscilla Vasquez-Housley, Robert Lusardi, Ann Willis Report prepared for: California Trout and California Wildlife Conservation Board December 2019 Contents Introduction ..................................................................................................................................... 1 Study Area ...................................................................................................................................... 1 Methods........................................................................................................................................... 4 Hydrologic Year Type ................................................................................................................. 4 Discharge ..................................................................................................................................... 4 Water Temperature ...................................................................................................................... 5 Water Quality .............................................................................................................................. 5 Aquatic Macroinvertebrates ........................................................................................................ 6 Fish Presence/Absence ............................................................................................................... -
The Nelson Ranch Located Along the Shasta River Has Two Flow Gaging
Baseline Assessment of Salmonid Habitat and Aquatic Ecology of the Nelson Ranch, Shasta River, California Water Year 2007 Jeffrey Mount, Peter Moyle, and Michael Deas, Principal Investigators Report prepared by: Carson Jeffres (Project lead), Evan Buckland, Bruce Hammock, Joseph Kiernan, Aaron King, Nickilou Krigbaum, Andrew Nichols, Sarah Null Report prepared for: United States Bureau of Reclamation Klamath Area Office Center for Watershed Sciences University of California, Davis • One Shields Avenue • Davis, CA 95616-8527 Table of Contents 1. EXECUTIVE SUMMARY..................................................................................................................................2 2. INTRODUCTION...............................................................................................................................................6 3. ACKNOWLEDGEMENTS .................................................................................................................................6 4. SITE DESCRIPTION.........................................................................................................................................7 5. HYDROLOGY.....................................................................................................................................................8 5.1. STAGE-DISCHARGE RATING CURVES .......................................................................................................9 5.2. PRECIPITATION........................................................................................................................................11 -
KLAMATH HYDROELECTRIC PROJECT [FERC No
KLAMATH HYDROELECTRIC PROJECT [FERC No. 2082] REQUEST FOR DETERMINATION OF ELIGIBILITY Copco No. 1, c1915 PacifiCorp Archives Photo for PacifiCorp, Portland, OR Prepared by George Kramer, M.S., HP Preservation Specialist Under contract to CH2M-Hill Corvallis, OR October 2003 App E-6E DOE 1_Cover.doc DETERMINATION OF ELIGIBILITY FOR THE NATIONAL REGISTER Property Name: KLAMATH HYDROELECTRIC PROJECT Date of Construction: 1903-1958 Address: N/A County: Klamath, Oregon Siskiyou, California Original Use: Hydroelectric Generation Current Use: Hydroelectric Generation Style: Utilitarian/Industrial Theme: Commerce/Industrial _____________________________________________________________________________________ PRIMARY SIGNIFICANCE: The resources of the Klamath Hydroelectric Project were built between 1903 and 1958 by the California Oregon Power Company and its various pioneer predecessors and are now owned and operated by PacifiCorp under Federal Energy Regulatory License No. 2082. The resources of the project are strongly associated with the early development of electricity in the southern Oregon and northern California region and played a significant role in the area’s economy both directly, as a part of a regionally-significant, locally-owned and operated, private utility, and indirectly, through the role that increased electrical capacity played in the expansion of the timber, agriculture, and recreation industries during the first six decades of the 20th century. The Klamath Hydroelectric Project is considered regionally significant and eligible for listing in the National Register of Historic Places under Criterion “A” for its association with the industrial and economic development of southern Oregon and northern California. [See Statement of Significance, Page 19] Copco No. 1, Dam and Gatehouse, 2002 In my opinion, the property ___ meets ___ does not meet the criteria for listing in the National Register of Historic Places. -
Yurok Final Brief
Case 3:16-cv-06863-WHO Document 107 Filed 03/23/18 Page 1 of 22 JEFFREY H. WOOD, Acting Assistant Attorney General 1 Environment & Natural Resources Division 2 SETH M. BARSKY, Chief S. JAY GOVINDAN, Assistant Chief 3 ROBERT P. WILLIAMS, Sr. Trial Attorney KAITLYN POIRIER, Trial Attorney 4 U.S. Department of Justice 5 Environment & Natural Resources Division Wildlife & Marine Resources Section 6 Ben Franklin Station, P.O. Box 7611 7 Washington, D.C. 20044-7611 Tel: 202-307-6623; Fax: 202-305-0275 8 Email: [email protected] Email: [email protected] 9 10 Attorneys for Federal Defendants 11 UNITED STATES DISTRICT COURT 12 FOR THE NORTHERN DISTRICT OF CALIFORNIA 13 SAN FRANCISCO DIVISION 14 YUROK TRIBE, et al., ) 15 Case No. 3:16-cv-06863-WHO ) 16 Plaintiff, ) ) 17 FEDERAL DEFENDANTS’ RESPONSE v. ) TO DEFENDANT-INTERVENORS’ 18 ) MOTION FOR RELIEF FROM U.S. BUREAU OF RECLAMATION, et al., ) JUDGMENT AND/OR STAY OF 19 ) ENFORCEMENT (ECF No. 101) Defendants, ) 20 ) 21 and ) ) 22 KLAMATH WATER USERS ) ASSOCIATION, et al., ) 23 ) 24 Defendant-Intervenors. ) 25 26 27 28 1 Federal Defendants’ Response to Intervenors’ Motion for Relief 3:16-cv-6863-WHO Case 3:16-cv-06863-WHO Document 107 Filed 03/23/18 Page 2 of 22 1 TABLE OF CONTENTS 2 I. INTRODUCTION 3 3 II. FACTUAL BACKGROUND 5 4 A. Hydrologic Conditions In Water Year 2018 5 5 B. 2013 Biological Opinion Requirements for Suckers 5 6 III. DISCUSSION 7 7 A. Given Hydrologic Conditions, Guidance Measures 1 8 and 4 Cannot Both Be Implemented As They Were Designed Without Impermissibly Interfering With 9 Conditions Necessary to Protect Endangered Suckers 7 10 1. -
Declining Sediment Loads from Redwood Creek and the Klamath River, North Coastal California
Declining Sediment Loads from Redwood Creek and the Klamath River, North Coastal California Randy D. Klein1 and Jeffrey K. Anderson2 Abstract River basin sediment loads are affected by several factors, with flood magnitude and watershed erosional stability playing dominant and dynamic roles. Long-term average sediment loads for northern California river basins have been computed by several researchers by several methods. However, characterizing the dynamic nature of climate and watershed stability requires computation of annual loads. We computed annual suspended and bedload loads for the 1950s through 2009 for both Redwood Creek and the Klamath River. Results show high sediment loads coincident with a period of widespread logging by destructive practices and large storms in the 1950s through 1970s followed by a dramatic decline in sediment loads through the present. Analyses of annual departures from mean and time trend tests indicated the decline in loads is not due solely to the lack of very large storms. We infer it can also be explained by the partial recovery of watershed erosional stability from the 1980s through the present due to reduced logging rate, use of lower impact logging practices, and implementation of treatment programs for reducing erosional threats from logging roads. Key words: bedload, suspended load, watershed recovery, Redwood Creek, Klamath River Introduction Sediment yield, or load, consists of the total mass of sediment particles transported by streamflow past a location along a stream or river over a given time period. Sediment is transported either suspended in the water column (suspended load) or along the channel bed (bedload). Quantification of sediment loads can be important for a variety of management needs, such as evaluating land use impacts, reservoir design, coastal sediment budgets, and others. -
SHASTA REPORT Final Cannon
Removal of Dwinnell Dam and Alternatives Draft Concepts Report Prepared by Thomas Cannon Prepared for Karuk Tribe December 2011 1 Abstract Passage of salmon and steelhead to the upper Shasta River was blocked by the construction of Dwinnell Dam in 1928. Approximately 22 percent of the salmon and steelhead spawning and rearing habitat of the Shasta River was lost with the construction of the dam and reservoir. Spring run Chinook salmon that depended more on the upper watershed became extinct, while fall run Chinook salmon, coho salmon, and steelhead suffered severe declines in numbers from the loss of the upper watershed and long-term degradation of lower watershed habitats. Passage to the upper river could be restored by installing a fish ladder on the dam, trapping and hauling fish around the reservoir, dam removal, or providing a bypass route around the reservoir. These four alternatives are evaluated in this report. All four alternatives would require substantial habitat restoration including development of water supplies and improvements to spawning and rearing habitat and fish passage both above and below the Dam to achieve all the potential benefits. There are approximately 12 miles of accessible habitats to salmon and steelhead above Dwinnell Dam in the mainstem Shasta River, plus a similar amount in tributary creeks. There are approximately 16 miles of accessible habitat in Parks Creek. Dam removal would allow access to all of these habitats, including 4 miles in the reservoir reach, plus improve access and habitat to the six miles of Shasta River below the Dam. Ladder and Trap-and-Haul alternatives would allow access to only 8 additional miles of the upper Shasta River. -
Shasta River Chinook and Coho Salmon Observations in 2013 Siskiyou County, CA
California Department of Fish and Wildlife Final Report Klamath River Project August 14, 2014 Shasta River Chinook and Coho Salmon Observations in 2013 Siskiyou County, CA Prepared by: Diana Chesney and Morgan Knechtle California Department of Fish and Wildlife Klamath River Project 1625 S. Main Street Yreka, CA 96097 (530) 841-1176 1 California Department of Fish and Wildlife Final Report Klamath River Project August 14, 2014 Shasta River Fish Counting Facility, Chinook and Coho Salmon Observations in 2013 Siskiyou County, CA ABSTRACT A total of 8,021 fall run Chinook salmon (Chinook, Oncorhynchus tshawytscha) were estimated to have entered the Shasta River during the 2013 spawning season. An underwater video camera was operated in the flume of the Shasta River Fish Counting Facility (SRFCF) twenty four hours a day, seven days a week, from August 28, 2013 until December 9, 2013, when the weir sustained structural damage from ice build-up and was removed. The first Chinook was observed on September 9, 2013 and the last Chinook on December 3, 2013. KRP staff also processed a total of 512 Chinook carcasses during spawning ground surveys (of which 469 were used in fork length histograms), 65 Chinook carcasses as wash backs against the SRFCF weir (a systematic 1:10 sample), and 45 live Chinook in a trap immediately upstream of the video flume during the season. Chinook carcasses sampled in the spawning ground surveys ranged in fork length (FL) from 43 cm to 100 cm and grilse were determined to be < 59 cm in FL. Males ranged in FL from 43 to100 cm. -
After a Sleepless Full Moon Night With
Restoring Coho Salmon in the Klamath River, One Beaver At A Time By Will Harling, Executive Director, Mid Klamath Watershed Council After a sleepless full moon night with our 18 month old daughter, Rory, (a night where my wife bore the brunt of her midnight antics and our guests sleeping in the living room must have been guessing who was torturing who), I bundled our girl onto my back and walked down to the Klamath River in the pre-dawn light. To say I altruistically wanted everyone to sleep in would be a half-truth given the fishing pole in one hand, balancing out the diaper bag in the other. I had a spot in mind, just downstream of the Orleans Bar River Access, where the river slides over a broad riffle so shallow the fish are forced into a narrow slot that one could cast across, even with a groggy, grumpy, sleep-deprived toddler strapped to their back. The relatively wide Orleans Valley gives the river a chance to meander a little here, reclaiming its sinuousity stolen over the past six million years as the Klamath Mountains began to rise from underneath, forcing it into steep sided canyons tracing fault lines in the uplifted bedrock just upstream and downstream of the valley. Fall chinook salmon moving upstream to spawn left wakes in the glassy water as they navigated up through the shallows, and the Klamath’s famed half-pounder steelhead run was coming in with them. Across the river, I noticed a furry head moving slowly upstream. The light brown tuft of hair visible above the water looked like what I thought a beaver would look like, but couldn’t be sure.