Welcome to the Encyclopedia of Arkansas

Everything from White man in bow tie standing amid displays of books August House to Black woman with long curly hair back turned holding guitar behind her with text "August Lane a novel Regina Black author of The Art of Scandal" August Lane

This Day in Arkansas History

August 15, 1957

Norfork National Fish Hatchery (NNFH), a cold-water facility located in Mountain Home (Baxter County) on the White River, opened. Norfolk Dam (completed in 1944) and Bull Shoals Dam (completed in 1951), both on the White River, increased the need for this hatchery. It is the largest-producing federal hatchery and is the largest trout hatchery in the country. NNFH receives hatchery-fertilized eggs, raising the fish to nine inches before release. Annually, more than two million rainbow, cutthroat, and brown trout are released. Norfork is one of three hatcheries in Arkansas under the administration of U.S. Fish and Wildlife Service of the U.S. Department of the Interior, which has established seventy hatcheries in thirty-five states.

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About the Encyclopedia

The CALS Encyclopedia of Arkansas is a free, authoritative source of information about the rich history, geography, and culture of Arkansas. It is updated regularly to ensure the people of Arkansas have an accurate and accessible resource to explore our heritage. We invite you to browse our text entries and media galleries to learn more about the people, places, events, legends, and lore of the 25th state. We are continually adding new entries, photographs, maps, videos, quizzes, lesson plans, and more, so check back frequently to see what’s new.

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Our overview page covers everything you would want to know about our beautiful state, including state symbols, demographics, and more!

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