• Sunset at Lake Mead's Boulder Basin

    Lake Mead

    National Recreation Area AZ,NV

There are park alerts in effect.
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  • I-15 REOPENED, LAKE MEAD ENTRANCE FEES TO RESUME SUNDAY

    The Nevada Department of Transportation reopened a northbound and southbound lane of Interstate 15 Sept. 12; therefore, Lake Mead National Recreation Area entrance fees will resume Sept. 14. More »

  • 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 »

  • Areas of Park Impacted by Storm Damage

    Strong storms rolled through Lake Mead National Recreation Area Aug. 3-4, causing damage to some areas of the park. Crews are working to restore the below locations. Debris may be present in other areas of the park, as well, especially in the backcountry. More »

Desert Safety

Desert Heat

 
Ground Temperature measuring higher then 130 degrees

Ground Temperature measured during the summer

The high temperatures of summer can cause heat exhaustion or even heat stroke. Avoid strenuous activities during the day. Drink plenty of water, even when you are not thirsty; your body can lose large amounts of water without you realizing it.

Living Dangers

Wildlife: Rattlesnakes, one type of scorpion, and the Gila monster are poisonous, but will leave you alone unless disturbed or cornered. Wear sturdy boots and watch where you step.

Amoeba: A microscopic amoeba, Naegleria fowleri, which can live in hot springs, can cause a rare infection and sometimes death. Do not dive or submerse your head in warm springs or associated streams.

Plants: Oleander is a toxic plant common to developed areas; neither you nor your pet should eat any plant part or drink water from ditches near the oleander.

 

Lightning and Flash Floods

 
Flash Flood at Lake Mead National Recreation Area

Flash flood occurring in low lying wash area

Desert thunderstorms carry the double threat of flash floods and lightning. They occur most often in summer and fall. Be wary of nearby storms. Violent downpours can cause flash flooding in distant areas untouched by rain. Never camp in a wash or other low-lying area or drive across a flooded road. Stay out of open areas where lightning may strike. Weather information is posted daily at ranger stations.

 

Mines and Tunnels

Abandoned mines and tunnels, with their deep shafts and old, rotten supporting timbers, are dangerous. Stay away from them!

Did You Know?

Pinto Valley Wilderness

"Nature is often hidden, sometimes overcome, seldom extinguished." -- Francis Bacon