Our History


Hell’s Gate Slide


February 1914


hells-gate-slideHell’s Gate is the name of an extremely narrow gorge in the Fraser River Canyon, 130 miles from the sea. In the early 1900’s railroad construction and blasting in this part of the canyon had dumped large amounts of rock into the already narrow gorge, culminating in a devastating rock slide in February 1914 that almost dammed the river and blocked the passage of sockeye salmon en-route to their spawning grounds in central BC.


Drastic Decline


1920’s & 1930’s


lapointegraphIn the years following the Hell’s Gate slide large amounts of rock and debris were removed. But the run sizes continued to be only a small fraction of those that occurred up through 1913. The drastic decline of all runs, on all cycles, along with increased fishing pressure in both countries, created an urgent need for international cooperation.



Sockeye Salmon Convention


May 26, 1930


The first formal salmon agreement between Canada and the U.S. was a convention for the protection, preservation and extension of the sockeye salmon fishery of the Fraser River system signed in Washington D.C. on May 26th, 1930 and finally ratified in 1937. Its singular purpose of restoration of Fraser River sockeye would eventually become an outstanding example of cooperation between the two countries.


Establishment of the IPSFC


October 28, 1937


ipsfcThe Convention established the International Pacific Salmon Fisheries Commission with offices at Sixth and Columbia in New Westminster, BC, two blocks up from the Fraser River. Article II of the Convention established that the Commission shall consist of six members, three from the United States and three from the Dominion of Canada. An Advisory Committee was established representing stakeholders to advise on conditions on the fishing grounds. Dr. W.F. Thompson was appointed as the first Director of the IPSFC.



Early Research


1938 – 1939


Bill Ricker at Saddle Rock working for the IPSFC in 1938

Bill Ricker at Saddle Rock working for the IPSFC in 1938.

Within two years the Commission was well on its way to establishing the basis for an historical and statistical analysis of the runs. It had established procedures and programs to provide biological and engineering information for decisions that would have significant long-term impacts on the sockeye salmon of the Fraser system.


Marine Tagging Program


1938 – 1948


tagTagging studies in the marine approaches to the Fraser River shed light on different sockeye stock migration routes and time of passage as well as migration rates from one area to another, information critical for effective management.



Hells Gate Studies


1939 – 1942


studyFor many years after the slide at Hell’s Gate it was uncertain if a passage problem still existed and if upstream migration was still being hampered. Extensive tagging experiments carried out by IPSFC biologists proved that depending on migration timing and river levels at the time of migration, some stocks were able to pass Hell’s Gate safely while others were being driven to extinction. Commission engineers were tasked with developing plans and even a scale model for eventual construction of massive fishways – a permanent solution for correcting salmon migration problems at Hell’s Gate.


Stock ID Studies


1930 – 1950


stock-idResults of the tagging programs in both salt and fresh water areas was less than complete, but did provide information used later for setting fishing regulations. Tagging information was supplemented by more precise stock identification obtained from scale analyses, an identification method which began in the late 1950’s.


Spawning Ground Enumeration


1938 – 1948


enumerationThe Commission immediately recognized that information on the number of spawning sockeye in each spawning system was necessary to manage the runs on a scientific basis. Dr. W.F. Thompson stated in 1939 that “Foremost among the necessities is an accurate system of estimating the runs, and the numbers which escape to the spawning grounds of each race”.



Commercial Catch Statistics


1938 – 1939


image2An accurate statistical system to determine commercial catches daily by gear and area for each country was required to fulfil Convention requirements to divide the catch equally between the two countries. To collect statistics, observers were stationed at Steveston, Bellingham and Anacortes. A system of records or logs on catch numbers and locations was kept by fishermen. Accurate information on numbers landed at each cannery was also required. (page 147)



Fishway Construction


1945 – 1950

hg-aerial-softThe first Hell’s Gate fishways were constructed during World War II for a total cost of $1.47M shared equally by the United States and Canada. The scope of this undertaking was enormous, risky and to some, controversial. The fishway design was new and untested for a project of this magnitude. This was a gigantic decision for the Commission and the two Parties. The Commissions biological and engineering divisions went on to construct additional fishways at Bridge River Rapids, Yale and the Farwell Canyon on the Chilcotin River in BC. Most of the fishways had to be built during winter when river levels were low and this necessitated working under severe cold weather conditions.



Pink Salmon Protocol Added


July 3, 1957


PinkSalmonProtocolBy the 1950’s Fraser River pink salmon runs were considerably diminished compared to the abundance of the runs before the Hell’s Gate slide. There was a general feeling that the IPSFC’s responsibilities should be broadened to cover this stock. The Sockeye Salmon Fisheries Convention was amended to include Fraser River pink salmon in 1957. The agreement is commonly known as the Pink Salmon Protocol.



Spawning Channel Construction


1963-1973


channelThe first studies that led to production-type spawning channels were conducted at the IPSFC’s Quesnel Field Station in the early 1950’s. It was found that sockeye fry survival rates in channels were four to eight times greater than in the wild if proper waterflow and gravel were used. Five sockeye spawning channels were built between 1963 and 1973 at Pitt River, Seton Creek, Weaver Creek, Gates Creek and the Nadina River.



The Shamrock Summit


March 18, 1985


shamrock-summitThe Pacific Salmon Treaty between Canada and the United States was ratified at the so-called Shamrock Summit in Quebec City the day after St. Patrick’s Day in 1985 by Canadian Prime Minister Brian Mulroney and U.S. President Ronald Reagan.



Dissolution of the IPSFC / Transfer of Fraser duties to Fraser Panel and Secretariat


1986


John Robson PlaceThe International Pacific Salmon Fisheries Commission was dissolved on December 31, 1985. Under the terms of the Pacific Salmon Treaty, management of Fraser River sockeye and pink salmon fisheries became the responsibility of the Fraser River Panel beginning in 1986 and the IPSFC Fisheries management division was transferred intact to the Pacific Salmon Commission at their new offices on Robson Street in downtown Vancouver.


Yukon River Panel Established


1995


Yukon_River_PanelThe Yukon River Salmon Interim Agreement was signed establishing the Yukon River Panel. These negotiations also resulted in the development of preliminary escapement goals and harvest share arrangements and established the Panel’s annual $1.2M Restoration and Enhancement Fund. The R&E Fund was created to support projects and programs designed to rebuild Canadian-origin stocks of salmon and improve management of those stocks.


1999 Agreement


June 1999


1999 AgreementIn June 1999 after a series of intense negotiations to resolve years of dispute, the Parties reached a comprehensive agreement that included new chapters of Annex IV of the Pacific Salmon Treaty, the creation of the Transboundary Panel, a new Chinook regime that replaced fixed catch ceilings with an abundance-based management approach, and the establishment of the Northern and Southern Endowment Funds.


Endowment Funds Established


June 1999


ClearwaterThe 1999 Agreement created two endowment funds, the Northern Boundary and Transboundary Rivers Restoration and Enhancement Fund, and the Southern Boundary Restoration and Enhancement Fund. Two bilateral committees, the Northern and Southern Fund Committees, were established to administer investments and expenditure of the funds. The funds are invested in a diversified portfolio of stocks and bonds and only the earnings from investments can be spent. The earnings support projects in either country to improve fishery management, restore habitat, and enhance wild salmon runs.


Yukon River Salmon Agreement


Dec 4, 2002


Yukon bannerThe Yukon River Salmon Agreement receives official recognition as an annex of the PST from the U.S. and Canadian governments. The Agreement becomes chapter 8 of the PST setting out a distinct management regime for Yukon River salmon adhering to the broad science-based management principals of the PST. Uniquely, the Agreement also assigns many of the functions and responsibilities of the Pacific Salmon Commission to the Yukon River Panel.


Poor Fraser River Sockeye Return


2009 Season



The total abundance of sockeye salmon in 2009 was 1,590,000 adults, well below the number of fish forecast to return. It was the smallest return on the 2009 cycle since record keeping began in the late 1800s, and the second smallest on any cycle since 1947. Before 1913-14, when rockslides caused by railway construction severely blocked fish passage at Hells Gate, the 2009 cycle was by far the largest with estimated annual abundances exceeding 20 million and even reaching 40 million fish.



Record Return


2010 Season


record-return2010 saw the largest return of sockeye salmon to the Fraser River in living memory. A record 23 million fish made the migration home from the North Pacific to the BC coast.



100 Years


August 22, 2013




Hell’s Gate – 100 years of Cooperation on the Fraser River from Allan Baedak


In 2013 Canada and the United States marked a century of international commitment to share and sustain their Pacific salmon runs with a ceremony at Hell’s Gate.



2016 Record Low Return


2016 Season


record-low-return-imageThe total 2016 Fraser sockeye return was estimated to be 855,000 adults.  While this estimate fell within the range of the pre-season forecast, it represents the lowest return since records were kept in 1893.  The poor return led to severe harvest restrictions that had dire consequences for Tribal, First Nation, and other fishing communities that rely on Fraser sockeye for their sustenance and livelihoods.  However, there are some encouraging results that put this return into perspective.


The 4-year average sockeye returns have certainly decreased from peaks in the early 1990’s, but the average has been relatively consistent over the last 20 years and not very different from average returns in the 1970’s that preceded this peak.  This indicates that the Fraser River sockeye population is not at risk of collapse, and large returns are forecast to occur in 2018 (the cycle that produced the 100-year record return in 2010).


In short, we have recently observed both the largest (2010) and the smallest (2016) returns in the last 100 years.  These fluctuations underscore the importance of the Pacific Salmon Treaty and its goal to conserve scarce populations while allowing harvest of healthy runs through adaptive bilateral management.