The term CITY ON THE HUMBOLDT can be solved by the following crossword solutions: ELKO (4 letters), EUREKA (6 letters), NEVADA (6 letters), SAUL (4 letters), BELLOW (6 letters). ELKO is a city in Nevada located on the Humboldt River. Eureka is a city in Nevada located on the Humboldt River and is the county seat of Eureka County. Nevada is a state in the western United States, bordered by Oregon, Idaho, Utah, Arizona, and California. Saul is an unincorporated community in Elko County, Nevada, located on the Humboldt River. BELLOW is an unincorporated community in Elko County, Nevada, located on the Humboldt River.