Lower Colorado River Operations Schedule
Note: You may now view this report with near real-time data at this link. The link is updated hourly with our most recent operations data and operational projections.Releases from Davis and Parker dams will vary from about 1,700 cubic feet per second (cfs) to 20,000 cfs during a 24-hour period. River levels will vary during the 24-hour periods with the higher levels coinciding with periods of peak hydroelectric power generation. Levels below the dams are usually highest in the morning and evening. Average daily releases may vary in response to changing conditions. Average daily releases and midnight lake elevations for the week, as well as anticipated averages for the following 2 weeks, are scheduled as follows: Parker Davis Hoover Dam Lake Dam Lake Dam Lake Average Havasu Average Mohave Average Mead Release Elev. Release Elev. Release Elev. Date (cfs) (ft) (cfs) (ft) (cfs) (ft) ----- ----- ----- ----- ----- ----- ----- Mar 24 9300 447.3 12300 643.2 12800 1067.6 Mar 25 9300 447.3 12300 643.2 12800 1067.5 Mar 26 9400 447.3 12300 643.2 12800 1067.5 Mar 27 4800 447.7 12700 643.2 12800 1067.4 Mar 28 9300 447.6 13100 643.1 12800 1067.4 Mar 29 9100 447.6 13100 643.1 12800 1067.4 Mar 30 9100 447.6 13100 643.0 12100 1067.4 Average 8600 12700 12700 Mar 31 to Apr 6 10800 447.5 15400 642.6 15100 1066.7 Apr 7 to Apr 13 11000 447.5 15400 642.8 16200 1065.8 Current Lake Powell storage is 7,821 thousand acre-feet (KAF) (34 percent of capacity). Lake Mead storage is 9,001 KAF (34 percent of capacity). Total system storage is 24,014 KAF (41 percent of capacity). Lake Powell elevation is 3,560.48 feet. The April-July unregulated inflow forecast for the Colorado River is 4.50 million acre- feet or 70 percent of average. Yesterday, the average Colorado River flows were 561 cfs near the Yuma Fourth Avenue Bridge and 2,101 cfs at the Northerly International Boundary. The average release from Painted Rock Dam was 0 cfs and Alamo Dam was 30 cfs. The Morelos Dam diversions for the week of 24-Mar-2025 are expected to be 2,167 cfs. ALL RIVER USERS should remember that fluctuating river flows may conceal or create natural hazards such as moving sandbars, gravel bars, unstable riverbanks, floating or submerged debris, or other unfamiliar obstacles. Caution should be exercised while using the river between Davis Dam and the Mexican Border at San Luis, Arizona. This Schedule can now be accessed on the Internet at: www.usbr.gov/lc/region/g4000/hourly/rivops.html Last updated: 20-March-2025
Please contact the Water Operations Control Center via e-mail at bcoowaterops@usbr.gov or via phone at (702) 293-8373 for additional questions or information.