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Colorado River Water Flow Information

The following links go to external websites. Links open in a new tab/window.

Bureau of Reclamation

Glen Canyon Dam, Current Status and Operations - https://www.usbr.gov/uc/water/crsp/cs/gcd.html

Glen Canyon Dam, 24-Month Study Reports

Lake Powell Release Projections - https://www.usbr.gov/uc/water/crsp/studies/images/PowellRelease.png

Lake Powell Total Release Graph - https://www.usbr.gov/uc/water/hydrodata/reservoir_data/919/dashboard.html#total_release/

Upper Colorado News & Highlights - https://www.usbr.gov/uc/index.html

Colorado Basin River Forecast Center, National Weather Service

River Conditions Map - https://www.cbrfc.noaa.gov/lmap/lmap.php

Reservoir Outflow Hydrograph for CLFA3 - Colorado - Lees Ferry - https://www.cbrfc.noaa.gov/dbdata/station/flowgraph/flowgraph_hc2.html?id=CLFA3

Recreational River Report - https://www.cbrfc.noaa.gov/rec/rec.php

USGS

Colorado River, Lees Ferry Monitoring Data - https://waterdata.usgs.gov/monitoring-location/09380000/#parameterCode=00065&period=P7D

Colorado River, Lees Ferry, National Water Dashboard - https://dashboard.waterdata.usgs.gov/api/gwis/2.1/service/site?agencyCode=USGS&siteNumber=09380000&open=6128

National Water Dashboard - https://dashboard.waterdata.usgs.gov/app/nwd/en/?aoi=default

Go to the Grand Canyon Noncommercial River Permits homepage