The Oklahoma Update is the official newsletter of the national park units in the State of Oklahoma. Published twice yearly, the newsletter provides partners, stakeholders and park visitors with insight into park operations and events.
The newsletter is available on the park website, via email, or through a traditional mailing list. Please contact Washita Battlefield National Historic Site if you are interested in receiving future issues of the Update.
Did You Know?
Captain Louis Hamilton was the first casualty during the attack on the Washita. Captain Hamilton was grandson of Alexander Hamilton, the first Secretary of the Treasury of the United States.