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what year was lake mead closest to its max water level

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Reservoir on the Colorado River in Arizona and Nevada

Lake Mead
Lake Mead & Boulder City.jpg

Location of Lake Mead in Nevada, USA.

Location of Lake Mead in Nevada, USA.

Lake Mead

Evidence map of Nevada

Location of Lake Mead in Nevada, USA.

Location of Lake Mead in Nevada, USA.

Lake Mead

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Location Clark Canton, Nevada and Mohave County, Arizona
Coordinates 36°15′Due north 114°23′W  /  36.25°N 114.39°W  / 36.25; -114.39 Coordinates: 36°xv′Northward 114°23′W  /  36.25°N 114.39°West  / 36.25; -114.39
Lake type Reservoir
Primary inflows Colorado River
Main outflows Colorado River
Basin countries United States
First flooded September xxx, 1935; 86 years ago  (1935-09-thirty) past the Hoover Dam
Max. length 120 mi (190 km)
Surface area 247 sq mi (640 kmii)
Max. depth 532 ft (162 m)
Water volume Maximum: 26,134,000 acre⋅ft (32.236 km3)
Shore length1 759 mi (1,221 km)
Surface meridian Maximum: one,229 ft (375 m)
Website Lake Mead National Recreation Area
1 Shore length is not a well-divers measure.

Lake Mead is a reservoir formed by the Hoover Dam on the Colorado River in the Southwestern U.s.. It is located in united states of Nevada and Arizona, 24 mi (39 km) east from Las Vegas. Information technology is the largest reservoir in the United states of america in terms of water capacity. Lake Mead serves water to the states of Arizona, California, and Nevada, equally well equally some of Mexico, providing sustenance to nearly xx million people and large areas of farmland.[1]

At maximum capacity, Lake Mead is 112 miles (180 km) long and 532 anxiety (162 m) at its greatest depth. Lake Mead has a surface elevation of one,229 feet (375 m) above sea level. The surface area is 247 square miles (640 km2), and Lake Mead contains 28.23 meg acre-feet (34,820,000 megaliters) of h2o.

The lake has remained beneath full capacity since 1983 due to drought and increased h2o demand.[2] [three] [4] As of sixteen March 2022[update], Lake Mead held 31.01% of full chapters at 8.753 million acre-feet (10,797,000 megaliters), dropping below the reservoir's previous all-time low of ix.328 million acre-feet (11,506,000 megaliters) recorded in July 2016.[5] In a draft 2022 Colorado River almanac operating program, released past the U.S. Bureau of Reclamation, a "Shortage Condition" is expected to be declared for 2022, due to the lake level falling beneath i,075 anxiety (327.7 m), which volition upshot in a projected four.44% curtailment in downstream water commitment.[six]

History [edit]

The lake was named after Elwood Mead[vii] who was the commissioner of the U.South. Bureau of Reclamation from 1924 to 1936, during the planning and structure of the Boulder Coulee Project that created the dam and lake. Lloyd Joseph Hudlow, an engineer with the Bureau of Reclamation, came to Boulder City in March 1933 to assist in the survey, and ended upwardly as the project manager. [8]

Lake Mead was established as the Bedrock Dam Recreation Expanse in 1936, administered by the National Park Service.[9] The name was inverse to the Lake Mead National Recreation Surface area in 1947, and Lake Mohave and the Shivwits Plateau were later added to its jurisdiction.[10] Both lakes and the surrounding expanse offer year-round recreation options.

The accumulated water from Hoover Dam forced the evacuation of several communities, most notably St. Thomas, Nevada, the last resident of which left the town in 1938.[eleven] The ruins of St. Thomas are sometimes visible when the water level in Lake Mead drops below normal.[eleven] Lake Mead as well covered the sites of the Colorado River landings of Callville and Rioville, Nevada, and the river crossing of Bonelli'southward Ferry, between Arizona and Nevada.

At lower water levels, a high-h2o mark, or "bathtub ring", is visible in photos that bear witness the shoreline of Lake Mead. The bathtub ring is white considering of the deposition of minerals on previously submerged surfaces.[12] [xiii]

Geography [edit]

Lake Mead on May two, 2006.

Lake Mead from space in November 1985: Due north is facing downwardly to the right. The Colorado River tin be seen leading s away from the lake on the peak left. The Hoover Dam is located where the river meets the lake.

Sediment-laden water from the Colorado River flowing into Lake Mead on March 29–30, 2013.

9 main access points to the lake are available. On the westward are iii roads from the Las Vegas metropolitan area. Access from the n-westward from Interstate 15 is through the Valley of Fire Country Park and the Moapa River Indian Reservation to the Overton Arm of the lake.

The lake is divided into several bodies. The large body closest to the Hoover Dam is Boulder Bowl. The narrow channel, which was once known every bit Boulder Coulee and is now known equally The Narrows, connects Boulder Basin to Virgin Bowl to the east. The Virgin River and Muddy River empty into the Overton Arm, which is continued to the northern part of the Virgin Basin. The adjacent basin to the east is Temple Basin, and following that is Gregg Basin, which is connected to the Temple Basin by the Virgin Canyon. When the lake levels are loftier enough, a section of the lake farther upstream from the Gregg Basin is flooded, which includes Thousand Wash Bay, the Pearce Ferry Bay and launch ramp, and most 55 miles (89 km) of the Colorado River within the lower Grand Canyon, extending to the human foot of 240 Mile Rapids (north of Peach Springs, Arizona). In addition, two pocket-sized basins, the Muddy River Inlet and the Virgin River Bowl, are flooded when the lake is high enough where these two rivers flow into the lake. As of February 2015, these basins remain dry.

Jagged mountain ranges environment the lake, offer a breathtaking properties, especially at sunset. 2 mount ranges are within view of the Boulder Bowl, the River Mountains, oriented northwest to southeast and the Muddy Mountains, oriented west to northeast. Bonelli Peak lies to the east of the Virgin Basin.

Las Vegas Bay is the terminus for the Las Vegas Wash which is the sole outflow from the Las Vegas Valley.

Drought and water usage issues [edit]

Lake Mead receives the majority of its water from snow melt in the Colorado, Wyoming, and Utah Rocky Mountains. Inflows to the lake are largely chastened by the upstream Glen Canyon Dam, which is required to release viii.23 million acre-feet (10,150,000 megaliters) of water each year to Lake Mead. Hoover Dam is required to release 9 million acre-feet (xi,000,000 megaliters) of water each twelvemonth, with the divergence made up by tributaries that join the Colorado below Glen Canyon or catamenia into Lake Mead. Outflow, which includes evaporation and delivery to Arizona, California, Nevada, and Mexico[14] from Lake Mead is mostly in the range of nine.five to 9.seven 1000000 acre-anxiety (11,700,000 to 12,000,000 megaliters), resulting in a internet annual arrears of almost 1.two million acre-feet (1,500,000 megaliters).[15]

Earlier the filling of Lake Powell (a reservoir of similar size to Lake Mead) backside Glen Coulee Dam, the Colorado River flowed largely unregulated into Lake Mead, making Mead more than vulnerable to drought. From 1953 to 1956, the h2o level cruel from i,200 to 1,085 feet (366 to 331 grand). During the filling of Lake Powell from 1963 to 1965, the water level fell from 1,205 to 1,090 feet (367 to 332 thou).[16] Many wet years from the 1970s to the 1990s filled both lakes to capacity,[17] [18] reaching a record loftier of 1,225 feet (373 yard) in the summer of 1983.[18]

In these decades prior to 2000, Glen Canyon Dam frequently released more than the required 8.23 million acre-feet (10,150,000 megaliters) to Lake Mead each twelvemonth. That immune Lake Mead to maintain a loftier water level despite releasing significantly more than water than it is contracted for. However, since 2000, the Colorado River has experienced the southwestern North American megadrought, with average or above-boilerplate conditions occurring in only five years (2005, 2008–2009, 2011 and 2014) in the kickoff 16 years of the 21st century. Of any sixteen yr period in the concluding 60 years, 2000-2015 had the lowest water availability.[19] Although Glen Canyon was able to see its required minimum release until 2014, the water level in Lake Mead has steadily declined. The decreasing water level is due to the loss of the surplus h2o that one time made up for the annual overdraft.

Lake Mead in October 2021, as seen from the Hoover Dam with the white band showing the high h2o level.

In June 2010, the lake was at 39% of its capacity,[20] and on November 30, 2010, it reached 1,081.94 ft (329.78 g), setting a new tape monthly low.[21] From mid-May 2011 to January 22, 2012, Lake Mead's water elevation increased from 1,095.v to ane,134.52 feet (333.91 to 345.fourscore m) after a heavy snowmelt in the Rocky Mountains prompted the release of an extra three.3 one thousand thousand acre-feet (4,100,000 ML) from Glen Canyon into Lake Mead.[22]

In 2012 and 2013, the Colorado River basin experienced its worst consecutive h2o years on tape, prompting a low Glen Canyon release in 2014 – the lowest since 1963, during the initial filling of Lake Powell – in the interest of recovering the level of the upstream reservoir, which had fallen to less than 40% capacity as a result of the drought.[23] Consequently, Lake Mead'southward level brutal significantly, reaching a new record low in 2014, 2015 and 2016. In 2014, its tape depression was 1,081.82 feet (329.74 m) on July 10, 2014.[24] On June 23, 2015, Lake Mead reached another new record depression when it briefly fell beneath 1,075.0 feet (327.7 chiliad), the first official "drought trigger" summit, for the starting time time since the lake was filled. If the lake is below this elevation at the offset of the water year, an official shortage declaration by the Bureau of Reclamation will enforce water rationing in Arizona and Nevada. The water year begins October 1 to coincide with seasonal Rocky Mount snow, which produces well-nigh of the Colorado River'south period.[25] [26]

Comparison of Lake Mead h2o levels from July half-dozen, 2000 to July 24, 2015.

Lake Mead'south water level rebounded a few anxiety past October 2015 and avoided triggering the drought restrictions. However, the water level started falling in Spring 2016 and brutal below the drought trigger level of 1,075 anxiety over again in May 2016. It barbarous to a new tape low of 1,071.sixty feet (326.62 one thousand) on July 1, 2016 before beginning to rebound slowly.[27] Drought restrictions were narrowly avoided again when the lake level rose above 1,075 feet on September 28, 2016, three days earlier the deadline, and the Bureau of Land Reclamation did not issue a shortage declaration.[28] [29]

A reprieve from the steady annual pass up occurred in 2017, when lake levels rose throughout the year due to heavier than normal snowfall in the Rocky Mountains.[thirty] Every bit a result of the large snowmelt, the lake regained the water levels it had in 2015 with a seasonal loftier of 1,089.77 feet (332.16 thousand). The seasonal low of 1,078.96 feet (328.87 m) in 2017 was close to that experienced in 2014, safely above the drought trigger.[31] Withal, that level was still 36 feet (xi one thousand) below the seasonal low experienced in 2012, and the lake was projected to begin falling again in 2018.[32]

Despite those and other predictions of an impending shortage determination by 2020, snowpack of 140% of average in the Upper Colorado River basin as of April 2019 resulted in 128% in a higher place average inflow into Lake Powell, resulting in 1,090.xx-foot (332.29 1000) h2o level on Lake Mead.[33] [34] In December 2019, Lake Mead h2o level reached 1,090.47 feet (332.38 m), nearly ten anxiety (3 meters) higher up projections. Every bit of April, 2020, the water level stood at 1,096.39 anxiety (334.18 g), again benefiting from to a higher place average mountain snowpack (107% of boilerplate).[35] Since 2018, Lake Mead water levels have remained well above the 1,075-foot (328 1000) level that would trigger a shortage decision.[36] [29] In May 2020, the Bureau of Reclamation expected that the continued Colorado River bowl drought would yield a Lake Mead level of 1,084.39 feet (330.52 chiliad) by 2022[ needs update ].[37] However, on January 1, 2022, the level was i,066.39 feet (325.04 thousand), the everyman level since 1937 when the reservoir was initially filled. [38]

As a result of the decreasing water level, marinas and gunkhole launch ramps have either had to be relocated to another area of the lake or have closed downward permanently. The Las Vegas Bay Marina was relocated in 2002[39] and the Lake Mead Marina was relocated in 2008[40] to Hemenway Harbor. Overton Marina and Echo Bay Marina have been closed due to low levels in the northern part of the Overton Arm. Government Launder, Las Vegas Bay, and Pearce Ferry boat launch ramps have also been closed. Las Vegas Boat Harbor and Lake Mead Marina in Hemenway Harbor/Horsepower Cove remain open up, along with Callville Bay Marina, Temple Bar Marina, Boulder Launch Area (former location of the Lake Mead Marina) and the South Cove launch ramp.[41]

Changing rainfall patterns, climate variability, high levels of evaporation, reduced snow melt runoff, and current water use patterns are putting pressure on h2o management resource at Lake Mead equally the population relying on it for h2o, and the Hoover Dam for electricity, continues to increase. To lower the minimum lake level necessary to generate electricity from i,050 feet (320 m) to 950 feet (290 one thousand), Hoover Dam was retrofitted with wide-head turbines, designed to work efficiently with less flow in 2015 and 2016.[42] If water levels keep to driblet, Hoover Dam would cease generating electricity when the water level falls below 950 feet (290 m) and the lake would stabilize at a level of 895 feet (273 k) when the water reaches the lowest water outlet of the dam.[43] In lodge to ensure that the city of Las Vegas will go along to exist able to draw its drinking h2o from Lake Mead, near $1.5 billion was spent on building a new water intake tunnel in the eye of the lake at the height of 860 feet (260 m).[44] [45] The 3-mile (4.eight km) tunnel took 7 years to build under the lake and was put into operation in late 2015.

According to a 2016 estimate, about 6% of Lake Mead's h2o evaporates annually. Covering half-dozen pct of Lake Mead with floating photovoltaics has a potential generating capacity of 3,400 megawatts, which is comparable to the capacity of Hoover Dam, and would likewise reduce water lost to evaporation in the covered area by as much as 90%.[46]

Recreation and marinas [edit]

Lake Mead provides many types of recreation to locals and visitors. Boating is the most popular. Additional activities include fishing, swimming, sunbathing, and h2o skiing. Four marinas are located on Lake Mead: Las Vegas Gunkhole Harbor and Lake Mead Marina (in Hemenway Harbor, NV) operated by the Gripentogs, and Callville Bay (in Callville Bay, NV) and Temple Bar (in Arizona), both operated by Guest Services, Inc. The area likewise has many coves with rocky cliffs and sandy beaches. Several small to medium-sized islands occur in the lake area depending on the h2o level. In addition, the Alan Bible Company Center hosts the Alan Bible Botanical Garden, a small garden of cactus and other plants native to the Mojave Desert. The Grand Wash is a recreational expanse located in the north side of the lake.

On October 28, 1971 Lake Mead hosted the 1st ever B.A.South.Due south Bassmaster Classic. This angling site was a "mystery lake" and the 24 anglers were non told of the location of the tournament until their plane was in the air. The "winner have all" payout of $10,000 was won by Bobby Murray of Arkansas.

The Desert Princess, operated by Lake Mead Cruises, is a three-level paddle wheeler certified by the U.S. Declension Guard to conduct 275 passengers. It cruises to the Hoover Dam 5 days a week.[47]

B-29 crash [edit]

At the bottom of the lake is a Boeing B-29 Superfortress that crashed in 1948 while testing a prototype missile guidance organization known as "suntracker".[48]

The wreckages of at least ii smaller airplanes are also submerged in Lake Mead.[49]

In popular civilization [edit]

The 2018 novel Lords of St. Thomas, past Jackson Ellis, tells the story of the last family to vacate the flooded town of St. Thomas in 1938, following structure of the Hoover Dam and creation of Lake Mead.[l]

Encounter also [edit]

  • List of drying lakes
  • List of reservoirs and dams in the United states of america

References [edit]

  1. ^ "Drought: Lake Mead is at an Historic Depression". Ecowatch. Apr 28, 2015. Archived from the original on September 25, 2015.
  2. ^ USGS Round 1381: A Synthesis of Aquatic Science for Management of Lakes Mead and Mohave. 2012. p. 11. Archived from the original on August 14, 2013.
  3. ^ Bureau of Reclamation, Lower Colorado Region, Hoover Dam Spider web Designer. "Bureau of Reclamation: Lower Colorado Region – Hoover Dam: Lake Mead FAQs". Usbr.gov. Archived from the original on May 20, 2012. Retrieved December 13, 2014. {{cite web}}: CS1 maint: multiple names: authors list (link)
  4. ^ Ferrari, Ronald L. (Feb 2008). "2001 Lake Mead Sedimentation Survey" (PDF). U.Due south. Bureau of Reclamation. Archived from the original (PDF) on September 21, 2012. Retrieved February 26, 2012.
  5. ^ "Lake Mead Water Database". lakemead.water-data.com . Retrieved June ten, 2021.
  6. ^ "DRAFT Annual Operating Plan for Colorado River Reservoirs 2022" (PDF). U.S. Agency of Reclamation. May 27, 2021. pp. 32–33. Retrieved June 3, 2021. Based on a projected Jan 1, 2022 Lake Mead elevation of 1,067.24 feet (325.29 meters) and consistent with Section 2.D.1 of the 2007 Interim Guidelines, a Shortage Condition, consistent with Section two.D.1.a, will govern releases for employ in the states of Arizona, Nevada, and California during calendar year 2022....
  7. ^ Mildred Bray. Kearns, Howard; Hunter, Noah (eds.). Origin of Nevada place names (PDF). THE NEVADA STATE WRITERS' Project Sectionalisation OF CONUNITY SERVICE PROGRAMS Work PROJECTS Administration. Retrieved January 6, 2022.
  8. ^ The Confab. Oct 1956. Washington State College Alumni Association. https://inquiry.wsulibs.wsu.edu:8443/xmlui/handle/2376/3419
  9. ^ Dodd, Douglas West. (Dec ane, 2006). "Bedrock Dam Recreation Area: The Bureau of Reclamation, the National Park Service, and the Origins of the National Recreation Surface area Concept at Lake Mead, 1929-1936". Southern California Quarterly. 88 (four): 431–473. doi:10.2307/41172340. ISSN 0038-3929. JSTOR 41172340.
  10. ^ "Lake Mead National Recreation Area: Historic Timeline". National Park Service. Retrieved November 15, 2013.
  11. ^ a b Scott Gilt (October sixteen, 2004). "It's a Historic Drought". Los Angeles Times. Archived from the original on August 14, 2011. Retrieved August 26, 2009.
  12. ^ Bryan Walsh (December 4, 2008). "Dying for a Drink". Fourth dimension. Time Inc. Archived from the original on November iv, 2012. Retrieved August 26, 2009.
  13. ^ "Drought - Lake Mead National Recreation Area". National Park Service. Retrieved June 11, 2021.
  14. ^ "Utilization of Waters of the Colorado and Tijuana Rivers and of the Rio Grande: Treaty Between the U.s. of America and United mexican states" (PDF). International Boundary and Water Commission. February iii, 1944. p. 22. Archived from the original (PDF) on March 23, 2014.
  15. ^ "Colorado River Update" (PDF). Cap-az.com. Archived (PDF) from the original on July 24, 2014. Retrieved Dec 13, 2014.
  16. ^ Paul Lutus. "Lake Mead H2o Levels". Arachnoid.com. Archived from the original on February xiii, 2015. Retrieved December 13, 2014.
  17. ^ "Lake Mead At Hoover Dam, End of Month Pinnacle (FEET)". www.usbr.gov. Archived from the original on Oct viii, 2016. Retrieved May 5, 2018.
  18. ^ a b Team, Agency of Reclamation, Lower Colorado Region Web. "Lower Colorado River Operations – Lower Colorado Region". www.usbr.gov. Archived from the original on March 28, 2018. Retrieved May 5, 2018.
  19. ^ Urban center, Mailing Address: 601 Nevada Style Boulder; Us, NV 89005 Phone: 702 293-8990 Contact. "Drought - Lake Mead National Recreation Expanse (U.Southward. National Park Service)". www.nps.gov . Retrieved February 23, 2022.
  20. ^ Arizona Game and Fish Department (2010). "Lake Levels/River Flow". Arizona Game and Fish Section. Archived from the original on July 16, 2010. Retrieved June 26, 2010.
  21. ^ U.S. Department of the Interior, Bureau of Reclamation. "Lake Mead at Hoover Dam, Elevation". Archived from the original on April 24, 2011. Retrieved February 17, 2011.
  22. ^ "Additional Water to be Released from Lake Powell to Lake Mead, Avoiding Shortages in Lower Basin in 2012". Abode.doi.gov. Archived from the original on December xiv, 2014. Retrieved December 13, 2014.
  23. ^ "Reclamation Forecasts Depression Lake Powell Water Release for 2014". Wrrc.arizona.edu. October 16, 2013. Archived from the original on December 14, 2014. Retrieved Dec 13, 2014.
  24. ^ Brean, Henry. "Lake Mead sinks to a record low". Las Vegas Review-Journal. Archived from the original on January 3, 2015. Retrieved December xiii, 2014.
  25. ^ McGlade, Caitlin (June 24, 2015). "Lake Mead sinks to tape depression, risking h2o shortage". USA Today. Archived from the original on October 28, 2015. Retrieved October 25, 2015.
  26. ^ "Colorado River Reservoirs Start Water Yr At Everyman Bespeak Since Filled". .ksjd.org. Oct 16, 2018. Archived from the original on May 24, 2020. Retrieved May 23, 2020.
  27. ^ Heinsius, Ryan (July 15, 2016). "Lake Mead Drops to its Lowest-E'er Level". knau.org. Archived from the original on July xvi, 2016. Retrieved May v, 2018.
  28. ^ "Lake Mead skirts shortage for some other year". reviewjournal.com. August 15, 2017. Archived from the original on May 24, 2020. Retrieved May 23, 2020.
  29. ^ a b "Lake Mead at Hoover Dam, End of Month Elevation (Anxiety)". usbr.gov. Archived from the original on May 24, 2020. Retrieved May 23, 2020.
  30. ^ Boer, Katie (March 2, 2017). "Total snowpack cause pocket-sized increase for Lake Mead water levels, but Nevada all the same in drought". lasvegasnow.com. Archived from the original on October 13, 2017. Retrieved May 5, 2018.
  31. ^ Online, Lakes. "Lake Mead Water Level". mead.uslakes.info. Archived from the original on March vi, 2018. Retrieved May five, 2018.
  32. ^ "Latest forecast shifts Lake Mead from big proceeds to small loss". reviewjournal.com. June 16, 2017. Archived from the original on Baronial 27, 2017. Retrieved May 5, 2018.
  33. ^ "Colorado River Reservoirs Beginning H2o Year At Lowest Point Since Filled". ksjd.org/. October 17, 2018. Archived from the original on May 24, 2020. Retrieved May 23, 2020.
  34. ^ "Unprecedented Colorado River Water Shortage Could Exist Declared in 2020". ecowatch.com. May 17, 2018. Archived from the original on May 24, 2020. Retrieved May 23, 2020.
  35. ^ "H2o table expected to lower at Lake Mead, despite denser snowpac". havasunews.com. Archived from the original on May 24, 2020. Retrieved May 23, 2020.
  36. ^ "Reclamation's Colorado River Basin inflow projections reverberate improved hydrological conditions in 2019". usbr.gov. Archived from the original on May 24, 2020. Retrieved May 23, 2020.
  37. ^ "Water table expected to lower at Lake Mead, despite denser snowpack". havasunews.com. Archived from the original on May 24, 2020. Retrieved May 23, 2020.
  38. ^ {{cite web|url=https://world wide web.usbr.gov/lc/region/g4000/hourly/mead-elv.html%7Ctitle=Bureau of Reclamation - Lake Mead at Hoover Dam
  39. ^ "Weather delaying move by marina". lasvegassun.com. October 1, 2002. Archived from the original on March 4, 2016. Retrieved May 5, 2018.
  40. ^ "Lake Mead Marina moved". reviewjournal.com. February 10, 2008. Archived from the original on March 4, 2016. Retrieved May 5, 2018.
  41. ^ National Park Service
  42. ^ Capehart, Mary Ann (Wintertime 2015). "Drought Diminishes Hydropower Capacity in Western U.South." Water Resource Research Center. Archived from the original on May 24, 2015. Retrieved August 26, 2017.
  43. ^ "Storage Capacity of Lake Mead – Lake Mead National Recreation Expanse". www.nps.gov. Archived from the original on October 4, 2017. Retrieved May five, 2018.
  44. ^ Jenkins, Matt (March 3, 2015). "The water czar who reshaped Colorado River politics". No. 41. High Country News. Archived from the original on May xvi, 2015. Retrieved May 15, 2015.
  45. ^ "Final Straw: How The Fortunes Of Las Vegas Will Rise Or Fall With Lake Mead". popsci.com. Archived from the original on September 22, 2017. Retrieved May v, 2018.
  46. ^ Warburg, Philip (June 29, 2016). "Floating Solar: A Win-Win for Drought-Stricken Lakes in U.S." Yale Environment 360 . Retrieved April 3, 2022.
  47. ^ "Hoover Dam Sightseeing Cruise". Lake Mead Cruises. Aramark. Retrieved December 20, 2021.
  48. ^ "Lake Mead: Exploring the B-29". National Oceanic and Atmospheric Administration. 2007. Archived from the original on Dec 15, 2007. Retrieved December 1, 2007.
  49. ^ "The Mystery of Lake Mead". lasvegasnow.com. Archived from the original on October eight, 2016. Retrieved September 17, 2016.
  50. ^ Robison, Vernon New Historical Novel Tells Story Of Evacuation Of St. Thomas

External links [edit]

  • "Arizona lakes water level written report". azgfd.gov.
  • National Park Service. "Lake Mead National Recreation Expanse". NPS.gov.
  • "Natural Resources: "Historical and current h2o levels in Lake Mead". Arachnoid.com.
  • US Department of the Interior. "Lake Mead elevation at Hoover Dam: monthly from Feb. 1935 to present". usbr.gov.
  • Us Department of the Interior. "Lower Colorado Region: Daily data of level and flow". usbr.gov. Archived from the original on September 26, 2016. Retrieved September 14, 2015.

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Source: https://en.wikipedia.org/wiki/Lake_Mead

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