Important Notice to Mariners
Lake Mead water elevations will be declining throughout the summer. Before launching, check lake levels, launch ramp conditions, changes to Aids to Navigation and weather conditions by clicking on More »
Summer Fire Rules in Effect
Lake Mead NRA is now enforcing summer fire restrictions. Please click 'more' to learn about the rules for fire during our hot, dry season. More »
Notice to Mariners - Changes in the Boulder Basin
Contact: Roxanne Dey, (702) 293-8947
Lake Mead National Recreation Area Superintendent William K. Dickinson announced the following changes in Aids to Navigation in the Boulder Basin on Lake Mead. Due to fluctuating water levels, the Castle Reef Light #4 has been established at:
36 degrees, 3 minutes, 25 seconds north
This aid will show a “Flash” sequence. This light is on for 0.4 seconds and off for 3.6 seconds. The sequence is then repeated.
Lake Mead National Recreation Area is a unit of the National Park Service.
Did You Know?
"Whatever befalls the earth befalls the sons and daughters of the earth. We did not weave the web-of-life. We are merely a strand in it. Whatever we do to the web, we do to ourselves." -- Chief Seattle