Willow Beach National Fish Hatchery
Southwest Region

Corona-virus Update

Stocking Update September 18, 2020:  During the COVID19 pandemic, the Willow Beach National Fish Hatchery will continue to stock rainbow trout in the and around the Willow Beach National Recreational Area on a weekly basis.  In order to protect the health and safety of the angling public and U.S. Fish and Wildlife Service staff these weekly stockings will now occur on random days of the week.  For more information on our rainbow trout stocking program please contact hatchery personnel at 928-767-3456.

During the current public health emergency, whenever possible, outdoor recreation sites at national wildlife refuges and national fish hatcheries will remain open to the public. Visitor Centers and other facilities, however, may be closed. Scheduled events may be cancelled. Please follow public health guidelines and avoid congregating. For more information: FWS Coronavirus Response page  and call for local conditions.



Fisheries Logo

Willow Beach National Fish Hatchery is located on the Arizona side of the Colorado River eleven miles below Hoover Dam, within Lake Mead National Recreation Area. The hatchery works with two endangered species, bonytail chub and razorback sucker, and one candidate species, the relict leopard frog.

Achii Hanyo Native Fish Rearing Facility, a satellite facility for Willow Beach National Fish Hatchery is located on lands of the Colorado River Indian Tribes (CRIT), approximately five miles southwest of the town of Parker, Arizona. The primary focus of this facility is to raise the endangered bonytail chub and razorback sucker.


Willow Beach National Fish Hatchery was established by a Memorandum of Understanding between the Bureau of Reclamation, National Park Service and the U.S. Fish & Wildlife Service on April 24, 1959. Construction began on Willow Beach National Fish Hatchery in 1959 and the first fish were stocked in 1962. The hatchery was established to use the cold water released from Hoover Dam to raise rainbow trout for sport fishing.

Historically, Willow Beach stocked rainbow trout from Lake Powell to Yuma, Arizona. Shortly after the Endangered Species Act was enacted in 1973 the hatchery began working with threatened and endangered fish native to the Colorado River. In the past the hatchery has worked with the endangered Colorado pikeminnow and humpback chub.

In 1996 a Memorandum of Understanding was signed with the CRIT to renovate and dedicate a former commercial aquaculture facility to the rearing and production of the endangered razorback suckers and bonytail chubs, which is now known as the Achii Hanyo Native Fish Rearing Facility. Fish culture operations began in 1998.

Southwest Fisheries Field Notes News Feed

Field Notes showcases the activities and accomplishments of U.S. Fish and Wildlife Service from across the nation.

RSS icon Subscribe to our news feed


Currents button
News release button
Fisheries news button



Last updated: September 18, 2020