Nevada Telephone Cove is a wide, shallow cove located in Lake Mead. It features a gentle sandy shore entry, making it suitable for beginners and those looking for calm conditions. The site offers an average depth of two metres, with a maximum depth of approximately two metres. Visibility typically ranges between five and fifteen metres, though conditions can vary. The area is popular for water activities, so snorkelers should remain aware of boat traffic in the vicinity. Basic facilities, including toilets, are available at the site.

Wreck Alley in Lake Mead offers a multi-faceted freshwater diving experience featuring a combination of wrecks, walls, and artificial reefs. Divers can explore these structures at depths ranging from 15 to 28 metres, with an average depth of 18 metres. Conditions vary, with visibility typically between 5 and 15 metres and moderate currents. Water temperatures are cold year-round, ranging from 10 to 21°C, with colder water near the Hoover Dam release. Access is available via both shore and boat. Due to the depth, potential for entanglement, and overhead environments, this site is suited for intermediate divers. Divers must remain vigilant regarding boat traffic in the area.

Beaver Cove in Lake Mead is a freshwater dive site featuring an artificial reef. The site is accessible only by boat and is suitable for beginners. Divers can expect depths ranging from 9 to 10 metres, with an average depth of 9 metres. Conditions include mild currents and visibility typically between 5 and 15 metres. Thermoclines are present, with surface temperatures fluctuating between 4°C and 27°C, while bottom temperatures remain between 4°C and 10°C. Typical dive times are approximately 45 minutes. Due to the nature of the location, divers should remain aware of boat traffic in the area. Facilities available nearby include parking, toilets, showers, and boat charter services.

Six-Mile Cove in Lake Mead offers a freshwater diving experience characterised by sandy beaches and rocky outcrops. The site is suitable for beginners, with depths ranging from 2 to 11 metres and an average depth of 6 metres. Divers and snorkellers can expect mild currents and visibility between 5 and 15 metres. Access is via a shore entry from a rugged dirt road. Water temperatures vary significantly by season, ranging from 15.7 to 20 degrees Celsius in April and reaching up to 30 degrees Celsius during summer months. Facilities at the site include toilets, showers, and a rinse station. Typical dives last approximately 45 minutes.

Wreck Alley is a freshwater dive site located in Lake Mead. The site features a consistent depth of approximately 14 metres. Given the nature of this inland location, divers should expect typical freshwater conditions. Access to the site is generally managed via boat or shore depending on current lake levels and local regulations. This location is suitable for divers looking for a specific depth profile within the lake environment. As a freshwater site, it does not feature marine life or coral structures. Divers should ensure they are prepared for the specific challenges associated with freshwater lake diving in the United States.

Ski Cove is a sheltered freshwater site located in Lake Mead, situated 305 metres from the shore. The site features a shallow perimeter with a depth range of 1 to 5 metres, averaging 3 metres. Conditions are generally mild, though visibility fluctuates between 5 and 15 metres. During summer months, a thermocline may develop, resulting in cooler and darker water at depth. Access is available via both shore and boat. Due to the presence of houseboats in the area, divers and snorkellers should remain vigilant regarding boat traffic. Facilities at the site include parking, toilets, showers, changing rooms, a rinse station, air fills, equipment rental, a cafe, a dive shop, and boat charter services.

Box Cove is a quiet site located in Lake Mead, featuring steep underwater rock faces and vertical walls. These structures create a distinct environment where fish can be found sheltering within crevices. The site is accessible by both boat and shore, making it a versatile location for snorkelers. Conditions at this freshwater site can vary, and it is best suited for intermediate snorkelers due to the nature of the terrain. While the habitat supports various temperate freshwater fish and invertebrates, visitors should focus on the geological features of the walls during their exploration.