news.water-data.comLake Powell Water Database

Lake Powell, Houseboating, Glen Canyon, Striped Bass Lake Powell Lake Powell For April 29th, 2021 Snowpack is 69% of avg TotalPrecip is 73.00% of avg Lake Powell is currently 430.67 feet deep at the dam Water Summary Today is day 211 of 365 for the Water Year 2021. We are 58% through the Water Year. Last Reading: 3562.67 on Apr 28, 2021 Powell was last within 2" of this elevation on Apr 30, 2005 There are currently 2,778,747,264,363 gallons of water in Lake Powell! Click for ... Printable Version Gas Prices on Lake Detailed Map of Powell 15 Day Weather Forecast SW Satellite Weather SW Water Vapor Elevation & Content Water Inflow Data Glen Canyon Dam Release Data Lake Powell is 137.33 feet below Full Pool (Elevation 3,700) By content, Lake Powell is 35.06% of Full Pool (24,322,000 af) Total inflows for water year 2021 : 1,794,687 acre feet This is 44.35% of the April 28th average of 4,046,730 acre feet Total releases for water year 2021 : 4,758,022 acre feet This is 63.44% of the minimum required of 7,500,000 acre feet During WY 2021, water storage has fallen by 2,828,886 AF and total outflows have exceeded total inflows by 2,963,335 AF The 28 tracked reservoirs above Lake Powell are currently at 70.47% of capacity. Click for Details Inflows for WY 2021 are 57.65% of WY 2020 Rivers feeding Lake Powell are running at 20.21% of the Apr 29th avg. Click for Details Lake Powell is down -36.80 feet from one year ago. Lake Powell is at low for water year and down 33.16 feet from the high. View Acre Feet Last 14 Measurements Lake Powell is down -1.91 feet over these measurements DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP Wed, Apr 28, 2021 3562.67 -0.19 8527651 2798 10511 73.0 46.0 n/a Tue, Apr 27, 2021 3562.86 -0.12 8542341 5680 10451 58.0 44.0 n/a Mon, Apr 26, 2021 3562.98 -0.14 8551629 5706 11324 69.0 49.0 57.0 Sun, Apr 25, 2021 3563.12 -0.17 8562473 2409 9299 81.0 60.0 57.0 Sat, Apr 24, 2021 3563.29 -0.21 8575654 1224 9812 78.0 53.0 57.0 Fri, Apr 23, 2021 3563.50 -0.12 8591955 6292 11080 75.0 46.0 56.0 Thu, Apr 22, 2021 3563.62 -0.14 8601279 5516 11156 68.0 54.0 56.0 Wed, Apr 21, 2021 3563.76 -0.17 8612167 3629 10545 77.0 49.0 57.0 Tue, Apr 20, 2021 3563.93 -0.17 8625400 4488 11412 67.0 50.0 58.0 Mon, Apr 19, 2021 3564.10 -0.05 8638648 9403 11236 76.0 44.0 57.0 Sun, Apr 18, 2021 3564.15 -0.16 8642547 2892 9399 66.0 45.0 56.0 Sat, Apr 17, 2021 3564.31 -0.14 8655031 4061 9725 61.0 46.0 56.0 Fri, Apr 16, 2021 3564.45 -0.13 8665966 5569 10811 62.0 41.0 55.0 Thu, Apr 15, 2021 3564.58 -0.16 8676127 3925 10450 63.0 50.0 55.0 Averages of List 3563.67 -0.15 8604919 4542 10515 69.6 48.4 56.4 Averages for April 29th AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP Since Filled 3634.10 0.12 15762447 18563 12362 76.4 49.6 58.4 All-Time 3619.38 0.09 14578988 18381 13003 76.2 49.5 58.4 Last 10 April 29th's data records DATE MEASURED ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP Wed, Apr 29, 2020 3599.39 36.72 11691979 7145 10906 89.0 60.0 61.0 Mon, Apr 29, 2019 3570.62 7.95 9157284 26488 12501 70.0 49.0 59.0 Sun, Apr 29, 2018 3609.52 46.85 12682045 9143 9826 81.0 62.0 60.0 Sat, Apr 29, 2017 3603.76 41.09 12112456 27702 9828 64.0 45.0 57.0 Fri, Apr 29, 2016 3591.94 29.27 10997042 18415 11580 63.0 46.0 57.0 Wed, Apr 29, 2015 3590.22 27.55 10840433 7848 10451 74.0 49.0 62.0 Tue, Apr 29, 2014 3577.22 14.55 9703252 25554 8719 64.9 45.0 57.0 Mon, Apr 29, 2013 3596.64 33.97 11432318 7700 9367 89.1 57.9 60.0 Sun, Apr 29, 2012 3635.75 73.08 15506811 8861 8995 73.0 53.1 62.0 Fri, Apr 29, 2011 3611.67 49.00 12899134 26661 15391 70.0 43.0 55.0 Averages of List 3598.67 0.11 11702275 16552 10756 73.8 51.0 59.0 Accessibility of Primitive Launches and Other Sites As of Wednesday, April 28th, 2021 where elevation was 3562.67' SITE/LAUNCH NAME MINIMUM SAFE ELEVATION ABSOLUTE MINIMUM USABLE ELEVATION CURRENT LEVEL VS. ABSOLUTE MINIMUM CURRENT ACCESSIBILITY Halls Crossing Launch 3550.00 3548.00 14.67 Above Open and Usable Wahweap 3558.00 3556.00 6.67 Above Open and Usable Bullfrog (Main Launch) 3578.00 3576.00 13.33 Below Unusable, go to main marinas Castle Rock Cut-Off 3583.00 3580.00 17.33 Below Unusable, use Main Channel Antelope Point 3588.00 3587.00 24.33 Below Unusable, go to main marinas Dominguez Butte Cut-Off 3602.00 3600.00 37.33 Below Unusable, go to main marinas Gunsight to Padre Bay Cut-Off 3613.00 3609.00 46.33 Below Unusable, go to main marinas Hite Marina 3650.00 3645.00 82.33 Below Unusable, go to main marinas Farley Canyon 3653.00 3649.00 86.33 Below Unusable, go to main marinas Copper Canyon 3663.00 3660.00 97.33 Below Unusable, go to main marinas Bullfrog to Halls Creek Cut-Off 3670.00 3668.00 105.33 Below Unusable, use Main Channel Piute Farms 3682.00 3680.00 117.33 Below Unusable, go to main marinas Blue Notch is unknown and really just shoreline launching at whatever point feels good. No minimum given except amount of courage it takes to reach this launch. Search DB For More Water Data Facts All Time Records 10 Highest & Lowest... Averages by Calendar Year Averages by Water Year Averages by Month Min/Max by Year Data for up to 10 specific dates 30 most common measurements Annual Extremes Daily Averages (All-Time) Daily Averages (Since Filled) Measurements are taken at 11:59 pm of the date listed Temperature data is from Wahweap, AZ Water temperature data is from wayneswords.com* CHANGE represents water elevation change from previous day Units used in each measurement: Elevation - Feet above sea level Change - Feet difference over previous measurement Content - Acre Feet Inflow - Average Cubic Feet / Second over entire 24 hour period Outflow - Average Cubic Feet / Second over entire 24 hour period All Temps - Degrees Farhenheit The Water Year runs from October 1 to September 30 of the next year Acre Feet = 1.9835 * Flow CFS TP = Total Precipitation Page took 1.144 seconds to create! Copyright Summit Technologies, Inc. Water data courtesy of US Bureau of Reclamation The water year runs from Oct 1 - Sept 30 Since Filled is from 06/22/1980 forward *Water temp data is provided by Wayne Gustaveson as measured in the a.m. at the Wahweap docks *Air temp data is sourced from (Prev 24 Hr Extremes): Page, AZ Weather All data is provisional and subject to review and modification Call 1-800-752-8525 for up-to-date water level infomation or go to Lake Powell Source Data USBR Projected Outlook Current Snowpack Conditions for Upper Colorado Basin Copyright Summit Technologies, Inc. 1999 - 2021 Site Views Today: 0 Page Views Today: 0 Lake Powell, Houseboating, Glen Canyon, Striped Bass...