Notice to Mariners – Changes in Aids to Navigation Overton Arm Area of Lake Mead 31-07
Contact: Roxanne Dey, 702.293.8961
Lake Mead Recreation Area Superintendent William K Dickenson announces changes to Aids to Navigation in the Overton Arm area of Lake Mead. Due to lowering water levels, the following Navigation Aid has been established:
Ramshead Rock “#8A” is located at:
36 degrees 16 minutes 00.4 seconds north
This aid will show a red triangle day mark and a red “quick flash” sequence. The red light will be on for 0.3 seconds, then off for 0.7 seconds. The entire sequence is then repeated.
Did You Know?
Hoover Dam, the world's largest hydroelectric installation at the time of its construction, presented massive challenges to its designers and builders, yet the project was completed in less than five years! Hoover Dam backed up the waters of the Colorado River to create Lake Mead.