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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.



Hydrograph River at a Glance Download
Powell River near Arthur Stage (ft)Flow (kcfs)Observed: 2.15 ft at 3:30AM Sep 29, 2023Observed: 2.16 ft at 3:45AM Sep 29, 2023Observed: 2.15 ft at 4:00AM Sep 29, 2023Observed: 2.16 ft at 4:15AM Sep 29, 2023Observed: 2.15 ft at 4:30AM Sep 29, 2023Highest Observation: 2.17 ft at 4:45AM Sep 29, 2023Observed: 2.15 ft at 5:00AM Sep 29, 2023Observed: 2.16 ft at 5:15AM Sep 29, 2023Observed: 2.16 ft at 5:30AM Sep 29, 2023Observed: 2.15 ft at 5:45AM Sep 29, 2023Observed: 2.16 ft at 6:00AM Sep 29, 2023Observed: 2.15 ft at 6:15AM Sep 29, 2023Observed: 2.16 ft at 6:30AM Sep 29, 2023Observed: 2.15 ft at 6:45AM Sep 29, 2023Highest Observation: 2.17 ft at 7:00AM Sep 29, 2023Observed: 2.16 ft at 7:15AM Sep 29, 2023Observed: 2.15 ft at 7:30AM Sep 29, 2023Observed: 2.15 ft at 7:45AM Sep 29, 2023Observed: 2.16 ft at 8:00AM Sep 29, 2023Highest Observation: 2.17 ft at 8:15AM Sep 29, 2023Highest Observation: 2.17 ft at 8:30AM Sep 29, 2023Observed: 2.15 ft at 8:45AM Sep 29, 2023Observed: 2.14 ft at 9:00AM Sep 29, 2023Observed: 2.15 ft at 9:15AM Sep 29, 2023Observed: 2.16 ft at 9:30AM Sep 29, 2023Observed: 2.14 ft at 9:45AM Sep 29, 2023Observed: 2.13 ft at 10:00AM Sep 29, 2023Observed: 2.14 ft at 10:15AM Sep 29, 2023Observed: 2.13 ft at 10:30AM Sep 29, 2023Observed: 2.14 ft at 10:45AM Sep 29, 2023Observed: 2.13 ft at 11:00AM Sep 29, 2023Observed: 2.12 ft at 11:15AM Sep 29, 2023Observed: 2.13 ft at 11:30AM Sep 29, 2023Observed: 2.13 ft at 11:45AM Sep 29, 2023Observed: 2.12 ft at 12:00PM Sep 29, 2023Observed: 2.12 ft at 12:15PM Sep 29, 2023Observed: 2.13 ft at 12:30PM Sep 29, 2023Observed: 2.11 ft at 12:45PM Sep 29, 2023Observed: 2.11 ft at 1:00PM Sep 29, 2023Observed: 2.11 ft at 1:15PM Sep 29, 2023Observed: 2.11 ft at 1:30PM Sep 29, 2023Observed: 2.1 ft at 1:45PM Sep 29, 2023Observed: 2.1 ft at 2:00PM Sep 29, 2023Observed: 2.1 ft at 2:15PM Sep 29, 2023Observed: 2.1 ft at 2:30PM Sep 29, 2023Observed: 2.09 ft at 2:45PM Sep 29, 2023Observed: 2.08 ft at 3:00PM Sep 29, 2023Observed: 2.09 ft at 3:15PM Sep 29, 2023Observed: 2.08 ft at 3:30PM Sep 29, 2023Observed: 2.08 ft at 3:45PM Sep 29, 2023Observed: 2.08 ft at 4:00PM Sep 29, 2023Observed: 2.08 ft at 4:15PM Sep 29, 2023Observed: 2.06 ft at 4:30PM Sep 29, 2023Observed: 2.07 ft at 4:45PM Sep 29, 2023Observed: 2.06 ft at 5:00PM Sep 29, 2023Observed: 2.05 ft at 5:15PM Sep 29, 2023Observed: 2.06 ft at 5:30PM Sep 29, 2023Observed: 2.06 ft at 5:45PM Sep 29, 2023Observed: 2.05 ft at 6:00PM Sep 29, 2023Observed: 2.05 ft at 6:15PM Sep 29, 2023Observed: 2.04 ft at 6:30PM Sep 29, 2023Observed: 2.05 ft at 6:45PM Sep 29, 2023Observed: 2.03 ft at 7:00PM Sep 29, 2023Observed: 2.04 ft at 7:15PM Sep 29, 2023Observed: 2.03 ft at 7:30PM Sep 29, 2023Observed: 2.04 ft at 7:45PM Sep 29, 2023Observed: 2.03 ft at 8:00PM Sep 29, 2023Observed: 2.03 ft at 8:15PM Sep 29, 2023Observed: 2.03 ft at 8:30PM Sep 29, 2023Observed: 2.02 ft at 8:45PM Sep 29, 2023Observed: 2.02 ft at 9:00PM Sep 29, 2023Observed: 2.02 ft at 9:15PM Sep 29, 2023Observed: 2.01 ft at 9:30PM Sep 29, 2023Observed: 2 ft at 9:45PM Sep 29, 2023Observed: 2.01 ft at 10:00PM Sep 29, 2023Observed: 2.01 ft at 10:15PM Sep 29, 2023Observed: 2 ft at 10:30PM Sep 29, 2023Observed: 2 ft at 10:45PM Sep 29, 2023Observed: 2 ft at 11:00PM Sep 29, 2023Observed: 1.99 ft at 11:15PM Sep 29, 2023Observed: 1.99 ft at 11:30PM Sep 29, 2023Observed: 2 ft at 11:45PM Sep 29, 2023Observed: 1.99 ft at 12:00AM Sep 30, 2023Observed: 1.99 ft at 12:15AM Sep 30, 2023Observed: 1.99 ft at 12:30AM Sep 30, 2023Observed: 1.98 ft at 12:45AM Sep 30, 2023Observed: 1.98 ft at 1:00AM Sep 30, 2023Observed: 1.98 ft at 1:15AM Sep 30, 2023Observed: 1.97 ft at 1:30AM Sep 30, 2023Observed: 1.97 ft at 1:45AM Sep 30, 2023Observed: 1.98 ft at 2:00AM Sep 30, 2023Observed: 1.97 ft at 2:15AM Sep 30, 2023Observed: 1.97 ft at 2:30AM Sep 30, 2023Observed: 1.96 ft at 2:45AM Sep 30, 2023Observed: 1.96 ft at 3:00AM Sep 30, 2023Observed: 1.96 ft at 3:15AM Sep 30, 2023Observed: 1.95 ft at 3:30AM Sep 30, 2023Observed: 1.96 ft at 3:45AM Sep 30, 2023Observed: 1.96 ft at 4:00AM Sep 30, 2023Observed: 1.96 ft at 4:15AM Sep 30, 2023Observed: 1.95 ft at 4:30AM Sep 30, 2023Observed: 1.95 ft at 4:45AM Sep 30, 2023Observed: 1.95 ft at 5:00AM Sep 30, 2023Observed: 1.95 ft at 5:15AM Sep 30, 2023Observed: 1.95 ft at 5:30AM Sep 30, 2023Observed: 1.95 ft at 5:45AM Sep 30, 2023Observed: 1.95 ft at 6:00AM Sep 30, 2023Observed: 1.95 ft at 6:15AM Sep 30, 2023Observed: 1.95 ft at 6:30AM Sep 30, 2023Observed: 1.94 ft at 6:45AM Sep 30, 2023Observed: 1.95 ft at 7:00AM Sep 30, 2023Observed: 1.94 ft at 7:15AM Sep 30, 2023Observed: 1.94 ft at 7:30AM Sep 30, 2023Observed: 1.93 ft at 7:45AM Sep 30, 2023Observed: 1.93 ft at 8:00AM Sep 30, 2023Observed: 1.93 ft at 8:15AM Sep 30, 2023Observed: 1.93 ft at 8:30AM Sep 30, 2023Observed: 1.93 ft at 8:45AM Sep 30, 2023Observed: 1.92 ft at 9:00AM Sep 30, 2023Observed: 1.93 ft at 9:15AM Sep 30, 2023Observed: 1.93 ft at 9:30AM Sep 30, 2023Observed: 1.92 ft at 9:45AM Sep 30, 2023Observed: 1.92 ft at 10:00AM Sep 30, 2023Observed: 1.92 ft at 10:15AM Sep 30, 2023Observed: 1.92 ft at 10:30AM Sep 30, 2023Observed: 1.92 ft at 10:45AM Sep 30, 2023Observed: 1.92 ft at 11:00AM Sep 30, 2023Observed: 1.92 ft at 11:15AM Sep 30, 2023Observed: 1.91 ft at 11:30AM Sep 30, 2023Observed: 1.92 ft at 11:45AM Sep 30, 2023Observed: 1.92 ft at 12:00PM Sep 30, 2023Observed: 1.91 ft at 12:15PM Sep 30, 2023Observed: 1.91 ft at 12:30PM Sep 30, 2023Observed: 1.9 ft at 12:45PM Sep 30, 2023Observed: 1.9 ft at 1:00PM Sep 30, 2023Observed: 1.91 ft at 1:15PM Sep 30, 2023Observed: 1.91 ft at 1:30PM Sep 30, 2023Observed: 1.91 ft at 1:45PM Sep 30, 2023Observed: 1.9 ft at 2:00PM Sep 30, 2023Observed: 1.9 ft at 2:15PM Sep 30, 2023Observed: 1.9 ft at 2:30PM Sep 30, 2023Observed: 1.9 ft at 2:45PM Sep 30, 2023Observed: 1.91 ft at 3:00PM Sep 30, 2023Observed: 1.9 ft at 3:15PM Sep 30, 2023Observed: 1.9 ft at 3:30PM Sep 30, 2023Observed: 1.9 ft at 3:45PM Sep 30, 2023Observed: 1.9 ft at 4:00PM Sep 30, 2023Observed: 1.89 ft at 4:15PM Sep 30, 2023Observed: 1.89 ft at 4:30PM Sep 30, 2023Observed: 1.9 ft at 4:45PM Sep 30, 2023Observed: 1.89 ft at 5:00PM Sep 30, 2023Observed: 1.89 ft at 5:15PM Sep 30, 2023Observed: 1.89 ft at 5:30PM Sep 30, 2023Observed: 1.89 ft at 5:45PM Sep 30, 2023Observed: 1.89 ft at 6:00PM Sep 30, 2023Observed: 1.89 ft at 6:15PM Sep 30, 2023Observed: 1.89 ft at 6:30PM Sep 30, 2023Observed: 1.89 ft at 6:45PM Sep 30, 2023Observed: 1.89 ft at 7:00PM Sep 30, 2023Observed: 1.88 ft at 7:15PM Sep 30, 2023Observed: 1.89 ft at 7:30PM Sep 30, 2023Observed: 1.88 ft at 7:45PM Sep 30, 2023Observed: 1.89 ft at 8:00PM Sep 30, 2023Observed: 1.88 ft at 8:15PM Sep 30, 2023Observed: 1.89 ft at 8:30PM Sep 30, 2023Observed: 1.88 ft at 8:45PM Sep 30, 2023Observed: 1.88 ft at 9:00PM Sep 30, 2023Observed: 1.89 ft at 9:15PM Sep 30, 2023Observed: 1.88 ft at 9:30PM Sep 30, 2023Observed: 1.88 ft at 9:45PM Sep 30, 2023Observed: 1.88 ft at 10:00PM Sep 30, 2023Observed: 1.88 ft at 10:15PM Sep 30, 2023Observed: 1.88 ft at 10:30PM Sep 30, 2023Observed: 1.88 ft at 10:45PM Sep 30, 2023Observed: 1.88 ft at 11:00PM Sep 30, 2023Observed: 1.87 ft at 11:15PM Sep 30, 2023Observed: 1.88 ft at 11:30PM Sep 30, 2023Observed: 1.87 ft at 11:45PM Sep 30, 2023Observed: 1.88 ft at 12:00AM Oct 01, 2023Observed: 1.87 ft at 12:15AM Oct 01, 2023Observed: 1.87 ft at 12:30AM Oct 01, 2023Observed: 1.88 ft at 12:45AM Oct 01, 2023Observed: 1.87 ft at 1:00AM Oct 01, 2023Observed: 1.88 ft at 1:15AM Oct 01, 2023Observed: 1.87 ft at 1:30AM Oct 01, 2023Observed: 1.87 ft at 1:45AM Oct 01, 2023Observed: 1.87 ft at 2:00AM Oct 01, 2023Observed: 1.87 ft at 2:15AM Oct 01, 2023Observed: 1.87 ft at 2:30AM Oct 01, 2023Observed: 1.87 ft at 2:45AM Oct 01, 2023Observed: 1.87 ft at 3:00AM Oct 01, 2023Observed: 1.86 ft at 3:15AM Oct 01, 2023Observed: 1.87 ft at 3:30AM Oct 01, 2023Observed: 1.87 ft at 3:45AM Oct 01, 2023Observed: 1.86 ft at 4:00AM Oct 01, 2023Observed: 1.86 ft at 4:15AM Oct 01, 2023Observed: 1.86 ft at 4:30AM Oct 01, 2023Observed: 1.87 ft at 4:45AM Oct 01, 2023Observed: 1.86 ft at 5:00AM Oct 01, 2023Observed: 1.86 ft at 5:15AM Oct 01, 2023Observed: 1.86 ft at 5:30AM Oct 01, 2023Observed: 1.86 ft at 5:45AM Oct 01, 2023Observed: 1.86 ft at 6:00AM Oct 01, 2023Observed: 1.86 ft at 6:15AM Oct 01, 2023Observed: 1.86 ft at 6:30AM Oct 01, 2023Observed: 1.86 ft at 6:45AM Oct 01, 2023Observed: 1.86 ft at 7:00AM Oct 01, 2023Observed: 1.85 ft at 7:15AM Oct 01, 2023Observed: 1.86 ft at 7:30AM Oct 01, 2023Observed: 1.86 ft at 7:45AM Oct 01, 2023Observed: 1.86 ft at 8:00AM Oct 01, 2023Observed: 1.86 ft at 8:15AM Oct 01, 2023Observed: 1.85 ft at 8:30AM Oct 01, 2023Observed: 1.85 ft at 8:45AM Oct 01, 2023Observed: 1.85 ft at 9:00AM Oct 01, 2023Observed: 1.85 ft at 9:15AM Oct 01, 2023Observed: 1.85 ft at 9:30AM Oct 01, 2023Observed: 1.85 ft at 9:45AM Oct 01, 2023Observed: 1.85 ft at 10:00AM Oct 01, 2023Observed: 1.84 ft at 10:15AM Oct 01, 2023Observed: 1.85 ft at 10:30AM Oct 01, 2023Observed: 1.85 ft at 10:45AM Oct 01, 2023Observed: 1.84 ft at 11:00AM Oct 01, 2023Observed: 1.85 ft at 11:15AM Oct 01, 2023Observed: 1.85 ft at 11:30AM Oct 01, 2023Observed: 1.85 ft at 11:45AM Oct 01, 2023Observed: 1.85 ft at 12:00PM Oct 01, 2023Observed: 1.85 ft at 12:15PM Oct 01, 2023Observed: 1.85 ft at 12:30PM Oct 01, 2023Observed: 1.85 ft at 12:45PM Oct 01, 2023Observed: 1.85 ft at 1:00PM Oct 01, 2023Observed: 1.84 ft at 1:15PM Oct 01, 2023Observed: 1.85 ft at 1:30PM Oct 01, 2023Observed: 1.84 ft at 1:45PM Oct 01, 2023Observed: 1.84 ft at 2:00PM Oct 01, 2023Observed: 1.85 ft at 2:15PM Oct 01, 2023Observed: 1.85 ft at 2:30PM Oct 01, 2023Observed: 1.85 ft at 2:45PM Oct 01, 2023Observed: 1.85 ft at 3:00PM Oct 01, 2023Observed: 1.85 ft at 3:15PM Oct 01, 2023Observed: 1.85 ft at 3:30PM Oct 01, 2023Observed: 1.85 ft at 3:45PM Oct 01, 2023Observed: 1.84 ft at 4:00PM Oct 01, 2023Observed: 1.84 ft at 4:15PM Oct 01, 2023Observed: 1.84 ft at 4:30PM Oct 01, 2023Observed: 1.84 ft at 4:45PM Oct 01, 2023Observed: 1.85 ft at 5:00PM Oct 01, 2023Observed: 1.84 ft at 5:15PM Oct 01, 2023Observed: 1.84 ft at 5:30PM Oct 01, 2023Observed: 1.85 ft at 5:45PM Oct 01, 2023Observed: 1.84 ft at 6:00PM Oct 01, 2023Observed: 1.83 ft at 6:15PM Oct 01, 2023Observed: 1.84 ft at 6:30PM Oct 01, 2023Observed: 1.84 ft at 6:45PM Oct 01, 2023Observed: 1.84 ft at 7:00PM Oct 01, 2023Observed: 1.84 ft at 7:15PM Oct 01, 2023Observed: 1.83 ft at 7:30PM Oct 01, 2023Observed: 1.84 ft at 7:45PM Oct 01, 2023Observed: 1.84 ft at 8:00PM Oct 01, 2023Observed: 1.83 ft at 8:15PM Oct 01, 2023Observed: 1.84 ft at 8:30PM Oct 01, 2023Observed: 1.84 ft at 8:45PM Oct 01, 2023Observed: 1.83 ft at 9:00PM Oct 01, 2023Observed: 1.84 ft at 9:15PM Oct 01, 2023Observed: 1.83 ft at 9:30PM Oct 01, 2023Observed: 1.84 ft at 9:45PM Oct 01, 2023Observed: 1.83 ft at 10:00PM Oct 01, 2023Observed: 1.83 ft at 10:15PM Oct 01, 2023Observed: 1.84 ft at 10:30PM Oct 01, 2023Observed: 1.83 ft at 10:45PM Oct 01, 2023Observed: 1.83 ft at 11:00PM Oct 01, 2023Observed: 1.84 ft at 11:15PM Oct 01, 2023Observed: 1.84 ft at 11:30PM Oct 01, 2023Observed: 1.83 ft at 11:45PM Oct 01, 2023Observed: 1.84 ft at 12:00AM Oct 02, 2023Observed: 1.83 ft at 12:15AM Oct 02, 2023Observed: 1.84 ft at 12:30AM Oct 02, 2023Observed: 1.83 ft at 12:45AM Oct 02, 2023Observed: 1.83 ft at 1:00AM Oct 02, 2023Observed: 1.83 ft at 1:15AM Oct 02, 2023Observed: 1.83 ft at 1:30AM Oct 02, 2023Observed: 1.83 ft at 1:45AM Oct 02, 2023Observed: 1.83 ft at 2:00AM Oct 02, 2023Observed: 1.83 ft at 2:15AM Oct 02, 2023Observed: 1.83 ft at 2:30AM Oct 02, 2023Observed: 1.83 ft at 2:45AM Oct 02, 2023Observed: 1.83 ft at 3:00AM Oct 02, 2023Observed: 1.83 ft at 3:15AM Oct 02, 2023Observed: 1.82 ft at 3:30AM Oct 02, 2023Observed: 1.82 ft at 3:45AM Oct 02, 2023Observed: 1.82 ft at 4:00AM Oct 02, 2023Observed: 1.82 ft at 4:15AM Oct 02, 2023Observed: 1.82 ft at 4:30AM Oct 02, 2023Observed: 1.82 ft at 4:45AM Oct 02, 2023Observed: 1.82 ft at 5:00AM Oct 02, 2023Observed: 1.83 ft at 5:15AM Oct 02, 2023Observed: 1.82 ft at 5:30AM Oct 02, 2023Observed: 1.82 ft at 5:45AM Oct 02, 2023Observed: 1.82 ft at 6:00AM Oct 02, 2023Observed: 1.82 ft at 6:15AM Oct 02, 2023Observed: 1.81 ft at 6:30AM Oct 02, 2023Observed: 1.82 ft at 6:45AM Oct 02, 2023Observed: 1.82 ft at 7:00AM Oct 02, 2023Observed: 1.82 ft at 7:15AM Oct 02, 2023Observed: 1.81 ft at 7:30AM Oct 02, 2023Observed: 1.81 ft at 7:45AM Oct 02, 2023Observed: 1.81 ft at 8:00AM Oct 02, 2023Observed: 1.81 ft at 8:15AM Oct 02, 2023Observed: 1.81 ft at 8:30AM Oct 02, 2023Observed: 1.81 ft at 8:45AM Oct 02, 2023Observed: 1.81 ft at 9:00AM Oct 02, 2023Observed: 1.81 ft at 9:15AM Oct 02, 2023Observed: 1.81 ft at 9:30AM Oct 02, 2023Observed: 1.8 ft at 9:45AM Oct 02, 2023Observed: 1.81 ft at 10:00AM Oct 02, 2023Observed: 1.81 ft at 10:15AM Oct 02, 2023Observed: 1.81 ft at 10:30AM Oct 02, 2023Observed: 1.81 ft at 10:45AM Oct 02, 2023Observed: 1.81 ft at 11:00AM Oct 02, 2023Observed: 1.8 ft at 11:15AM Oct 02, 2023Observed: 1.8 ft at 11:30AM Oct 02, 2023Observed: 1.8 ft at 11:45AM Oct 02, 2023Observed: 1.8 ft at 12:00PM Oct 02, 2023Observed: 1.81 ft at 12:15PM Oct 02, 2023Observed: 1.8 ft at 12:30PM Oct 02, 2023Observed: 1.8 ft at 12:45PM Oct 02, 2023Observed: 1.8 ft at 1:00PM Oct 02, 2023Observed: 1.8 ft at 1:15PM Oct 02, 2023Observed: 1.81 ft at 1:30PM Oct 02, 2023Observed: 1.8 ft at 1:45PM Oct 02, 2023Observed: 1.8 ft at 2:00PM Oct 02, 2023Observed: 1.8 ft at 2:15PM Oct 02, 2023Observed: 1.8 ft at 2:30PM Oct 02, 2023Observed: 1.8 ft at 2:45PM Oct 02, 2023Observed: 1.8 ft at 3:00PM Oct 02, 2023Observed: 1.8 ft at 3:15PM Oct 02, 2023Observed: 1.8 ft at 3:30PM Oct 02, 2023Observed: 1.8 ft at 3:45PM Oct 02, 2023Observed: 1.79 ft at 4:00PM Oct 02, 2023Observed: 1.79 ft at 4:15PM Oct 02, 2023Observed: 1.8 ft at 4:30PM Oct 02, 2023Observed: 1.8 ft at 4:45PM Oct 02, 2023Observed: 1.8 ft at 5:00PM Oct 02, 2023Observed: 1.81 ft at 5:15PM Oct 02, 2023Observed: 1.8 ft at 5:30PM Oct 02, 2023Observed: 1.8 ft at 5:45PM Oct 02, 2023Observed: 1.8 ft at 6:00PM Oct 02, 2023Observed: 1.8 ft at 6:15PM Oct 02, 2023Observed: 1.8 ft at 6:30PM Oct 02, 2023Observed: 1.79 ft at 6:45PM Oct 02, 2023Observed: 1.8 ft at 7:00PM Oct 02, 2023Observed: 1.79 ft at 7:15PM Oct 02, 2023Observed: 1.79 ft at 7:30PM Oct 02, 2023Observed: 1.8 ft at 7:45PM Oct 02, 2023Observed: 1.79 ft at 8:00PM Oct 02, 2023Observed: 1.8 ft at 8:15PM Oct 02, 2023Observed: 1.8 ft at 8:30PM Oct 02, 2023Observed: 1.79 ft at 8:45PM Oct 02, 2023Observed: 1.79 ft at 9:00PM Oct 02, 2023Observed: 1.8 ft at 9:15PM Oct 02, 2023Observed: 1.8 ft at 9:30PM Oct 02, 2023Observed: 1.8 ft at 9:45PM Oct 02, 2023Observed: 1.79 ft at 10:00PM Oct 02, 2023Observed: 1.8 ft at 10:15PM Oct 02, 2023Observed: 1.79 ft at 10:30PM Oct 02, 2023Observed: 1.79 ft at 10:45PM Oct 02, 2023Observed: 1.79 ft at 11:00PM Oct 02, 2023Observed: 1.8 ft at 11:15PM Oct 02, 2023Observed: 1.8 ft at 11:30PM Oct 02, 2023Observed: 1.8 ft at 11:45PM Oct 02, 2023Observed: 1.79 ft at 12:00AM Oct 03, 2023Observed: 1.8 ft at 12:15AM Oct 03, 2023Observed: 1.8 ft at 12:30AM Oct 03, 2023Observed: 1.79 ft at 12:45AM Oct 03, 2023Observed: 1.79 ft at 1:00AM Oct 03, 2023Observed: 1.79 ft at 1:15AM Oct 03, 2023Observed: 1.79 ft at 1:30AM Oct 03, 2023Observed: 1.79 ft at 1:45AM Oct 03, 2023Observed: 1.79 ft at 2:00AM Oct 03, 2023Observed: 1.79 ft at 2:15AM Oct 03, 2023Observed: 1.79 ft at 2:30AM Oct 03, 2023Observed: 1.79 ft at 2:45AM Oct 03, 2023Observed: 1.78 ft at 3:00AM Oct 03, 2023Observed: 1.79 ft at 3:15AM Oct 03, 2023Observed: 1.79 ft at 3:30AM Oct 03, 2023Observed: 1.79 ft at 3:45AM Oct 03, 2023Observed: 1.79 ft at 4:00AM Oct 03, 2023Observed: 1.78 ft at 4:15AM Oct 03, 2023Observed: 1.78 ft at 4:30AM Oct 03, 2023Observed: 1.79 ft at 4:45AM Oct 03, 2023Observed: 1.79 ft at 5:00AM Oct 03, 2023Observed: 1.79 ft at 5:15AM Oct 03, 2023Observed: 1.79 ft at 5:30AM Oct 03, 2023Observed: 1.79 ft at 5:45AM Oct 03, 2023Observed: 1.79 ft at 6:00AM Oct 03, 2023Observed: 1.79 ft at 6:15AM Oct 03, 2023Observed: 1.79 ft at 6:30AM Oct 03, 2023Observed: 1.79 ft at 6:45AM Oct 03, 2023Observed: 1.79 ft at 7:00AM Oct 03, 2023Observed: 1.79 ft at 7:15AM Oct 03, 2023Observed: 1.78 ft at 7:30AM Oct 03, 2023Observed: 1.79 ft at 7:45AM Oct 03, 2023Observed: 1.79 ft at 8:00AM Oct 03, 2023Observed: 1.79 ft at 8:15AM Oct 03, 2023Observed: 1.79 ft at 8:30AM Oct 03, 2023Observed: 1.78 ft at 8:45AM Oct 03, 2023Observed: 1.79 ft at 9:00AM Oct 03, 2023Observed: 1.79 ft at 9:15AM Oct 03, 2023Observed: 1.79 ft at 9:30AM Oct 03, 2023Observed: 1.79 ft at 9:45AM Oct 03, 2023Observed: 1.8 ft at 10:00AM Oct 03, 2023Observed: 1.79 ft at 10:15AM Oct 03, 2023Observed: 1.79 ft at 10:30AM Oct 03, 2023Observed: 1.79 ft at 10:45AM Oct 03, 2023Observed: 1.8 ft at 11:00AM Oct 03, 2023Observed: 1.79 ft at 11:15AM Oct 03, 2023Observed: 1.79 ft at 11:30AM Oct 03, 2023Observed: 1.79 ft at 11:45AM Oct 03, 2023Observed: 1.79 ft at 12:00PM Oct 03, 2023Observed: 1.79 ft at 12:15PM Oct 03, 2023Observed: 1.79 ft at 12:30PM Oct 03, 2023Observed: 1.8 ft at 12:45PM Oct 03, 2023Observed: 1.8 ft at 1:00PM Oct 03, 2023Observed: 1.79 ft at 1:15PM Oct 03, 2023Observed: 1.79 ft at 1:30PM Oct 03, 2023Observed: 1.8 ft at 1:45PM Oct 03, 2023Observed: 1.8 ft at 2:00PM Oct 03, 2023Observed: 1.79 ft at 2:15PM Oct 03, 2023Observed: 1.79 ft at 2:30PM Oct 03, 2023Observed: 1.8 ft at 2:45PM Oct 03, 2023Observed: 1.8 ft at 3:00PM Oct 03, 2023Observed: 1.8 ft at 3:15PM Oct 03, 2023Observed: 1.8 ft at 3:30PM Oct 03, 2023Observed: 1.79 ft at 3:45PM Oct 03, 2023Observed: 1.8 ft at 4:00PM Oct 03, 2023Observed: 1.8 ft at 4:15PM Oct 03, 2023Observed: 1.8 ft at 4:30PM Oct 03, 2023Observed: 1.79 ft at 4:45PM Oct 03, 2023Observed: 1.79 ft at 5:00PM Oct 03, 2023Observed: 1.8 ft at 5:15PM Oct 03, 2023Observed: 1.79 ft at 5:30PM Oct 03, 2023Observed: 1.8 ft at 5:45PM Oct 03, 2023Observed: 1.79 ft at 6:00PM Oct 03, 2023Observed: 1.79 ft at 6:15PM Oct 03, 2023Observed: 1.79 ft at 6:30PM Oct 03, 2023Observed: 1.79 ft at 6:45PM Oct 03, 2023Observed: 1.79 ft at 7:00PM Oct 03, 2023Observed: 1.78 ft at 7:15PM Oct 03, 2023Observed: 1.79 ft at 7:30PM Oct 03, 2023Observed: 1.79 ft at 7:45PM Oct 03, 2023Observed: 1.79 ft at 8:00PM Oct 03, 2023Observed: 1.79 ft at 8:15PM Oct 03, 2023Observed: 1.78 ft at 8:30PM Oct 03, 2023Observed: 1.79 ft at 8:45PM Oct 03, 2023Observed: 1.79 ft at 9:00PM Oct 03, 2023Observed: 1.78 ft at 9:15PM Oct 03, 2023Observed: 1.78 ft at 9:30PM Oct 03, 2023Observed: 1.79 ft at 9:45PM Oct 03, 2023Observed: 1.78 ft at 10:00PM Oct 03, 2023Observed: 1.78 ft at 10:15PM Oct 03, 2023Observed: 1.79 ft at 10:30PM Oct 03, 2023Observed: 1.78 ft at 10:45PM Oct 03, 2023Observed: 1.78 ft at 11:00PM Oct 03, 2023Observed: 1.78 ft at 11:15PM Oct 03, 2023Observed: 1.78 ft at 11:30PM Oct 03, 2023Observed: 1.78 ft at 11:45PM Oct 03, 2023Observed: 1.78 ft at 12:00AM Oct 04, 2023Observed: 1.78 ft at 12:15AM Oct 04, 2023Observed: 1.77 ft at 12:30AM Oct 04, 2023Observed: 1.78 ft at 12:45AM Oct 04, 2023Observed: 1.78 ft at 1:00AM Oct 04, 2023Observed: 1.78 ft at 1:15AM Oct 04, 2023Observed: 1.78 ft at 1:30AM Oct 04, 2023Observed: 1.78 ft at 1:45AM Oct 04, 2023Observed: 1.78 ft at 2:00AM Oct 04, 2023Observed: 1.78 ft at 2:15AM Oct 04, 2023Highest Forecast: 1.8 ft 8:00AM Oct 04, 2023Highest Forecast: 1.8 ft 2:00PM Oct 04, 2023Highest Forecast: 1.8 ft 8:00PM Oct 04, 2023Highest Forecast: 1.8 ft 2:00AM Oct 05, 2023Highest Forecast: 1.8 ft 8:00AM Oct 05, 2023Highest Forecast: 1.8 ft 2:00PM Oct 05, 2023Highest Forecast: 1.8 ft 8:00PM Oct 05, 2023Highest Forecast: 1.8 ft 2:00AM Oct 06, 2023Highest Forecast: 1.8 ft 8:00AM Oct 06, 2023Highest Forecast: 1.8 ft 2:00PM Oct 06, 2023Highest Forecast: 1.8 ft 8:00PM Oct 06, 2023Highest Forecast: 1.8 ft 2:00AM Oct 07, 2023Highest Forecast: 1.8 ft 8:00AM Oct 07, 2023Highest Forecast: 1.8 ft 2:00PM Oct 07, 2023Highest Forecast: 1.8 ft 8:00PM Oct 07, 2023Highest Forecast: 1.8 ft 2:00AM Oct 08, 2023Highest Forecast: 1.8 ft 8:00AM Oct 08, 2023ARTT1(plotting HGIRG) Graph Created (3:15AM Oct 4, 2023)ObservedForecast (issued 9:46AM Oct 3)Latest observed value: 1.78 ft at 2:15 AM EDT 4-Oct-2023. Flood Stage is 17 ft
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NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Powell River near Arthur are issued routinely year-round.

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Upstream Gauge - near Jonesville Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 26
Moderate Flood Stage: 22
Flood Stage: 17
Action Stage: 15
Low Stage (in feet): 0

Historic Crests
(1) 38.96 ft on 04/06/1977
(2) 29.50 ft on 03/01/1926
(3) 29.20 ft on 01/29/1918
(4) 29.00 ft on 03/20/2002
(5) 28.40 ft on 01/01/1970
(6) 28.10 ft on 03/13/1963
(7) 27.45 ft on 02/18/2003
(8) 27.15 ft on 01/09/1946
(9) 27.10 ft on 02/12/2018 (P)
(10) 27.00 ft on 11/28/1973
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 23.47 ft on 03/28/2021 (P)
(2) 17.67 ft on 04/14/2020 (P)
(3) 25.34 ft on 02/08/2020 (P)
(4) 20.51 ft on 02/25/2019 (P)
(5) 17.42 ft on 02/22/2019 (P)
(6) 27.10 ft on 02/12/2018 (P)
(7) 22.03 ft on 04/24/2017 (P)
(8) 24.11 ft on 03/06/2015
(9) 18.83 ft on 01/18/2013
(10) 18.83 ft on 01/17/2013 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -0.38 ft on 09/01/1957
(2) 1.10 ft on 01/06/1940
(3) 1.20 ft on 09/23/1955
(4) 1.32 ft on 09/06/1975
(5) 1.41 ft on 01/18/1981
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
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20 Water covers roads along both banks of the river.
17 Minor flooding begins.
15 Caution stage.
About This Location Collapse

Latitude: 36.541667° N, Longitude: 83.630278° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 17 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 1043.84 ft 1060.84 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Morristown Weather Forecast Office
5974 Commerce Blvd.
Morristown, TN 37814
(423) 586-3771
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