Artifacts of the Chowigna Indians are held by the Southwest Museum of the American Indian and the Redondo Beach Historical Museum.
The Chowigna Indians used the site of today's "Wilderness Park" in Redondo Beach as a lookout place. The wetlands located at the site of today's AES power plant in Redondo Beach were a source of foods including halibut, lobster, and sea bass, and also of salt. In the 1700s, the Chowigna bartered salt from the old Redondo Salt Lake, "a spring-fed salt lake about 200 yards wide and 600 yards long situated about 200 yards from the ocean", with other tribes. Their village by the lake was called "Onoova-nga", or "Place of Salt." The Chowigna were relocated to missions in 1854, when Manuel Dominguez sold 215 acres of Rancho San Pedro, including the lake, to Henry Allanson and William Johnson for the Pacific Salt Works.