The Black Hawk was a small, iron-propeller steamboat built around 1850 in Philadelphia, designed for river service on the west coast of the United States. It measured approximately 30 feet in length, with a beam of 7 feet and a depth of hold of 3 feet, and had a tonnage of 10 (a volume measure, not weight). Its compact size was necessary for navigating the challenging route to Oregon City, passing through the Clackamas rapids. The vessel was among the earliest steamers operating on the Willamette and Columbia rivers, alongside contemporaries such as Eagle and Major Redding. Initially, Black Hawk ran on the Sacramento River in 1850 under Captain and Engineer Jacob Kamm. During a voyage, a boiler pump malfunction caused the boiler to overheat, resulting in a fire that damaged the vessel. Although Kamm managed to patch her up enough to reach Sacramento, the incident marked her final operational period, and she was eventually condemned in 1911. Transported to Oregon by Captain Richard Hoyt Sr. aboard the barque Ocean Bird, Black Hawk arrived at Oregon City on May 18, 1851. She quickly became part of the burgeoning river traffic, making regular daily runs between Oregon City and Portland under Captain Charles Clark. The steamer was well-regarded for punctuality and even offered free passage to local journalists, fostering local commerce and communication. Throughout 1851, Black Hawk played an important role in the crowded and competitive river trade, sometimes assisting larger vessels like the sidewheeler Lot Whitcomb when they encountered mechanical issues. She was involved in a notable event on May 31, 1851, when she carried freight and passengers for the disabled Whitcomb. Ownership changes occurred in June 1851 when Martin Angel purchased a half-interest. Despite low water levels in July 1851, Black Hawk and other vessels continued to operate, demonstrating her resilience. Later that year, she was relocated below the Clackamas Rapids to operate on different stretches of the river, before returning to Oregon City around November 1, 1851, as water levels rose. The vessel’s service concluded in 1852, when she was dismantled, marking her brief but notable presence during the early days of steamboat navigation on the Pacific Northwest rivers.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.