USFS Scoter

The vessel was constructed at Astoria, Oregon,[2] in 1920 as the purse seiner Clatsop for Bristol Bay Packers.[2] The United States Bureau of Fisheries (BOF) purchased her at Portland, Oregon, in April 1922 and renamed her USFS Scoter.[2] The steamer Akutan towed her from Portland to Bristol Bay on the coast of the Territory of Alaska, delivering her to the BOF there on 16 May 1922.[2]

Sixteen years after the United States Congress assigned the BOF the responsibility for enforcing fishery and marine mammal regulations in the Territory of Alaska with the Alien Fisheries Act of 1906,[3] Scoter′s arrival gave the BOF its first real capability to enforce regulations efficiently in the Bristol Bay area.[2] Using Scoter in conjunction with a number of shallow-draft BOF motor launches, BOF officials could coordinate the activities of various BOF boats to maximize the effect of fishery patrols and enforcement efforts throughout the BOF's Kvichak, Naknek, Nushagak, Igushik, and Ugashik districts.[2]

In her early years, Scoter's annual operational pattern involved patrols in the Bristol Bay region each summer, often followed by autumn patrols in Southeast Alaska, with winters spent hauled out of the water at the BOF station at the Naknek River on the Bristol Bay coast.[2] Her annual pattern of activities changed over time as her role in the BOF evolved. In 1928, Dr. Willis H. Rich, the BOF's chief investigator for salmon fisheries, and BOF agent Dennis Winn used Scoter to visit key fishing areas and facilities in Bristol Bay.[2] On 25 October 1928, she was among several BOF vessels tasked to assist in enforcing the provisions of the Northern Pacific Halibut Act of 1924, joining United States Navy ships and most of the rest of the BOF's Alaska Territory fleet in protecting populations of Pacific halibut in the Bering Sea and North Pacific Ocean, with her crew and other embarked BOF personnel granted all powers of search and seizure in accordance with the act.[2][3] At the end of the 1928 season, her winter routine changed; rather than heading to the Naknek River for winter haul-out, she transported fishery workers to Seattle, Washington, and spent the winter of 1928–1929 there, undergoing a complete overhaul that included the installation of a new pilothouse and the extension of her aft trunk.[4] In the spring of 1929 she returned to Alaskan waters, transporting BOF employees to Alaska for the 1929 season.[2] Thereafter she spent each winter at Seattle, undergoing renovation and repair, using her annual end-of-season voyage to Seattle and her yearly voyage northward in the spring to transport BOF employees and occasionally dignitaries from and to the Territory of Alaska.[2]

While Scoter was at Seattle during either the winter of 1929–1930[5] or the winter of 1930–1931[2] (sources vary), her original 50-horsepower (37 kW) three-cylinder Standard gasoline engine was replaced by a new 66-horsepower (49 kW) Washington diesel engine, and her original engine then was installed aboard the BOF fishery patrol vessel USFS Blue Wing.[2] During the winter of 1931–1932 Scoter again underwent a significant overhaul and renovation at Seattle.[2]

In the 1930s, Scoter undertook patrols near Sitka in Southeast Alaska and Neah Bay on the northern coast of Washington to protect fur seal herds.[2] Over the winter of 1933–1934, Scoter and the BOF fishery patrol vessel USFS Crane supported a Civil Works Administration-funded project to clear and improve salmon spawning streams in Southeast Alaska,[2][4] and by 22 February 1934 the 200 temporary employees involved had cleared log jams and other obstructions from a combined total of 802 miles (1,291 km) of waterways in 325 streams.[4] In 1935, Scoter joined the BOF fishery patrol vessel USFS Kittiwake in an experimental project to tag pink salmon[2][6] and offer a 25-cent reward to the public for each tag returned to the BOF with information about the time and place the tagged fish had been caught;[2] the two vessels combined to tag 1,900 fish, and the public returned over a third of the tags.[2] In the late 1930s, Scoter conducted stream inspections and surveys around the Alaska Peninsula, near Craig in Southeast Alaska, around Prince of Wales Island in the Alexander Archipelago in Southeast Alaska, and around Kodiak on Kodiak Island in the Kodiak Archipelago.[2]