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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: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.



Hydrograph River at a Glance Download Inundation
Mapping
Mendenhall Lake at Lake Level Stage (ft)Flow (cfs)Observed: 3.58 ft at 10:30AM Jun 02, 2023Observed: 3.57 ft at 10:45AM Jun 02, 2023Observed: 3.57 ft at 11:00AM Jun 02, 2023Observed: 3.57 ft at 11:15AM Jun 02, 2023Observed: 3.57 ft at 11:30AM Jun 02, 2023Observed: 3.57 ft at 11:45AM Jun 02, 2023Observed: 3.57 ft at 12:00PM Jun 02, 2023Observed: 3.56 ft at 12:15PM Jun 02, 2023Observed: 3.56 ft at 12:30PM Jun 02, 2023Observed: 3.56 ft at 12:45PM Jun 02, 2023Observed: 3.56 ft at 1:00PM Jun 02, 2023Observed: 3.56 ft at 1:15PM Jun 02, 2023Observed: 3.56 ft at 1:30PM Jun 02, 2023Observed: 3.56 ft at 1:45PM Jun 02, 2023Observed: 3.56 ft at 2:00PM Jun 02, 2023Observed: 3.56 ft at 2:15PM Jun 02, 2023Observed: 3.56 ft at 2:30PM Jun 02, 2023Observed: 3.56 ft at 2:45PM Jun 02, 2023Observed: 3.56 ft at 3:00PM Jun 02, 2023Observed: 3.56 ft at 3:15PM Jun 02, 2023Observed: 3.56 ft at 3:30PM Jun 02, 2023Observed: 3.56 ft at 3:45PM Jun 02, 2023Observed: 3.56 ft at 4:00PM Jun 02, 2023Observed: 3.56 ft at 4:15PM Jun 02, 2023Observed: 3.56 ft at 4:30PM Jun 02, 2023Observed: 3.56 ft at 4:45PM Jun 02, 2023Observed: 3.56 ft at 5:00PM Jun 02, 2023Observed: 3.56 ft at 5:15PM Jun 02, 2023Observed: 3.56 ft at 5:30PM Jun 02, 2023Observed: 3.56 ft at 5:45PM Jun 02, 2023Observed: 3.57 ft at 6:00PM Jun 02, 2023Observed: 3.56 ft at 6:15PM Jun 02, 2023Observed: 3.56 ft at 6:30PM Jun 02, 2023Observed: 3.56 ft at 6:45PM Jun 02, 2023Observed: 3.56 ft at 7:00PM Jun 02, 2023Observed: 3.57 ft at 7:15PM Jun 02, 2023Observed: 3.57 ft at 7:30PM Jun 02, 2023Observed: 3.57 ft at 7:45PM Jun 02, 2023Observed: 3.57 ft at 8:00PM Jun 02, 2023Observed: 3.57 ft at 8:15PM Jun 02, 2023Observed: 3.57 ft at 8:30PM Jun 02, 2023Observed: 3.57 ft at 8:45PM Jun 02, 2023Observed: 3.57 ft at 9:00PM Jun 02, 2023Observed: 3.57 ft at 9:15PM Jun 02, 2023Observed: 3.57 ft at 9:30PM Jun 02, 2023Observed: 3.57 ft at 9:45PM Jun 02, 2023Observed: 3.57 ft at 10:00PM Jun 02, 2023Observed: 3.58 ft at 10:15PM Jun 02, 2023Observed: 3.57 ft at 10:30PM Jun 02, 2023Observed: 3.57 ft at 10:45PM Jun 02, 2023Observed: 3.57 ft at 11:00PM Jun 02, 2023Observed: 3.57 ft at 11:15PM Jun 02, 2023Observed: 3.57 ft at 11:30PM Jun 02, 2023Observed: 3.57 ft at 11:45PM Jun 02, 2023Observed: 3.57 ft at 12:00AM Jun 03, 2023Observed: 3.57 ft at 12:15AM Jun 03, 2023Observed: 3.57 ft at 12:30AM Jun 03, 2023Observed: 3.57 ft at 12:45AM Jun 03, 2023Observed: 3.57 ft at 1:00AM Jun 03, 2023Observed: 3.58 ft at 1:15AM Jun 03, 2023Observed: 3.58 ft at 1:30AM Jun 03, 2023Observed: 3.57 ft at 1:45AM Jun 03, 2023Observed: 3.57 ft at 2:00AM Jun 03, 2023Observed: 3.57 ft at 2:15AM Jun 03, 2023Observed: 3.57 ft at 2:30AM Jun 03, 2023Observed: 3.58 ft at 2:45AM Jun 03, 2023Observed: 3.57 ft at 3:00AM Jun 03, 2023Observed: 3.57 ft at 3:15AM Jun 03, 2023Observed: 3.57 ft at 4:30AM Jun 03, 2023Observed: 3.57 ft at 4:45AM Jun 03, 2023Observed: 3.57 ft at 5:00AM Jun 03, 2023Observed: 3.57 ft at 5:15AM Jun 03, 2023Observed: 3.57 ft at 5:30AM Jun 03, 2023Observed: 3.57 ft at 5:45AM Jun 03, 2023Observed: 3.56 ft at 6:00AM Jun 03, 2023Observed: 3.56 ft at 6:15AM Jun 03, 2023Observed: 3.57 ft at 7:30AM Jun 03, 2023Observed: 3.56 ft at 7:45AM Jun 03, 2023Observed: 3.57 ft at 8:00AM Jun 03, 2023Observed: 3.57 ft at 8:15AM Jun 03, 2023Observed: 3.57 ft at 8:30AM Jun 03, 2023Observed: 3.57 ft at 8:45AM Jun 03, 2023Observed: 3.57 ft at 9:00AM Jun 03, 2023Observed: 3.57 ft at 9:15AM Jun 03, 2023Observed: 3.57 ft at 9:30AM Jun 03, 2023Observed: 3.57 ft at 9:45AM Jun 03, 2023Observed: 3.57 ft at 10:00AM Jun 03, 2023Observed: 3.57 ft at 10:15AM Jun 03, 2023Observed: 3.57 ft at 10:30AM Jun 03, 2023Observed: 3.57 ft at 10:45AM Jun 03, 2023Observed: 3.57 ft at 11:00AM Jun 03, 2023Observed: 3.57 ft at 11:15AM Jun 03, 2023Observed: 3.57 ft at 11:30AM Jun 03, 2023Observed: 3.57 ft at 11:45AM Jun 03, 2023Observed: 3.57 ft at 12:00PM Jun 03, 2023Observed: 3.57 ft at 12:15PM Jun 03, 2023Observed: 3.57 ft at 12:30PM Jun 03, 2023Observed: 3.57 ft at 12:45PM Jun 03, 2023Observed: 3.57 ft at 1:00PM Jun 03, 2023Observed: 3.57 ft at 1:15PM Jun 03, 2023Observed: 3.57 ft at 1:30PM Jun 03, 2023Observed: 3.57 ft at 1:45PM Jun 03, 2023Observed: 3.57 ft at 2:00PM Jun 03, 2023Observed: 3.58 ft at 2:15PM Jun 03, 2023Observed: 3.58 ft at 2:30PM Jun 03, 2023Observed: 3.58 ft at 2:45PM Jun 03, 2023Observed: 3.58 ft at 3:00PM Jun 03, 2023Observed: 3.58 ft at 3:15PM Jun 03, 2023Observed: 3.58 ft at 3:30PM Jun 03, 2023Observed: 3.58 ft at 3:45PM Jun 03, 2023Observed: 3.59 ft at 4:00PM Jun 03, 2023Observed: 3.59 ft at 4:15PM Jun 03, 2023Observed: 3.59 ft at 4:30PM Jun 03, 2023Observed: 3.59 ft at 4:45PM Jun 03, 2023Observed: 3.59 ft at 5:00PM Jun 03, 2023Observed: 3.59 ft at 5:15PM Jun 03, 2023Observed: 3.6 ft at 5:30PM Jun 03, 2023Observed: 3.6 ft at 5:45PM Jun 03, 2023Observed: 3.61 ft at 6:00PM Jun 03, 2023Observed: 3.61 ft at 6:15PM Jun 03, 2023Observed: 3.61 ft at 6:30PM Jun 03, 2023Observed: 3.61 ft at 6:45PM Jun 03, 2023Observed: 3.62 ft at 7:00PM Jun 03, 2023Observed: 3.62 ft at 7:15PM Jun 03, 2023Observed: 3.62 ft at 7:30PM Jun 03, 2023Observed: 3.62 ft at 7:45PM Jun 03, 2023Observed: 3.62 ft at 8:00PM Jun 03, 2023Observed: 3.63 ft at 8:15PM Jun 03, 2023Observed: 3.63 ft at 8:30PM Jun 03, 2023Observed: 3.64 ft at 8:45PM Jun 03, 2023Observed: 3.64 ft at 9:00PM Jun 03, 2023Observed: 3.64 ft at 9:15PM Jun 03, 2023Observed: 3.64 ft at 9:30PM Jun 03, 2023Observed: 3.64 ft at 9:45PM Jun 03, 2023Observed: 3.65 ft at 10:00PM Jun 03, 2023Observed: 3.65 ft at 10:15PM Jun 03, 2023Observed: 3.65 ft at 10:30PM Jun 03, 2023Observed: 3.65 ft at 10:45PM Jun 03, 2023Observed: 3.66 ft at 11:00PM Jun 03, 2023Observed: 3.66 ft at 11:15PM Jun 03, 2023Observed: 3.66 ft at 11:30PM Jun 03, 2023Observed: 3.66 ft at 11:45PM Jun 03, 2023Observed: 3.66 ft at 12:00AM Jun 04, 2023Observed: 3.66 ft at 12:15AM Jun 04, 2023Observed: 3.66 ft at 12:30AM Jun 04, 2023Observed: 3.66 ft at 12:45AM Jun 04, 2023Observed: 3.67 ft at 1:00AM Jun 04, 2023Observed: 3.67 ft at 1:15AM Jun 04, 2023Observed: 3.67 ft at 1:30AM Jun 04, 2023Observed: 3.67 ft at 1:45AM Jun 04, 2023Observed: 3.67 ft at 2:00AM Jun 04, 2023Observed: 3.67 ft at 2:15AM Jun 04, 2023Observed: 3.67 ft at 2:30AM Jun 04, 2023Observed: 3.68 ft at 2:45AM Jun 04, 2023Observed: 3.67 ft at 3:00AM Jun 04, 2023Observed: 3.67 ft at 3:15AM Jun 04, 2023Observed: 3.67 ft at 4:30AM Jun 04, 2023Observed: 3.67 ft at 4:45AM Jun 04, 2023Observed: 3.67 ft at 5:00AM Jun 04, 2023Observed: 3.67 ft at 5:15AM Jun 04, 2023Observed: 3.67 ft at 5:30AM Jun 04, 2023Observed: 3.67 ft at 5:45AM Jun 04, 2023Observed: 3.67 ft at 6:00AM Jun 04, 2023Observed: 3.67 ft at 6:15AM Jun 04, 2023Observed: 3.67 ft at 6:30AM Jun 04, 2023Observed: 3.67 ft at 6:45AM Jun 04, 2023Observed: 3.67 ft at 7:00AM Jun 04, 2023Observed: 3.67 ft at 7:15AM Jun 04, 2023Observed: 3.67 ft at 7:30AM Jun 04, 2023Observed: 3.67 ft at 7:45AM Jun 04, 2023Observed: 3.67 ft at 8:00AM Jun 04, 2023Observed: 3.67 ft at 8:15AM Jun 04, 2023Observed: 3.67 ft at 8:30AM Jun 04, 2023Observed: 3.67 ft at 8:45AM Jun 04, 2023Observed: 3.66 ft at 9:00AM Jun 04, 2023Observed: 3.66 ft at 9:15AM Jun 04, 2023Observed: 3.66 ft at 9:30AM Jun 04, 2023Observed: 3.66 ft at 9:45AM Jun 04, 2023Observed: 3.66 ft at 10:00AM Jun 04, 2023Observed: 3.66 ft at 10:15AM Jun 04, 2023Observed: 3.66 ft at 10:30AM Jun 04, 2023Observed: 3.66 ft at 10:45AM Jun 04, 2023Observed: 3.66 ft at 11:00AM Jun 04, 2023Observed: 3.65 ft at 11:15AM Jun 04, 2023Observed: 3.65 ft at 11:30AM Jun 04, 2023Observed: 3.65 ft at 11:45AM Jun 04, 2023Observed: 3.65 ft at 12:00PM Jun 04, 2023Observed: 3.65 ft at 12:15PM Jun 04, 2023Observed: 3.65 ft at 12:30PM Jun 04, 2023Observed: 3.65 ft at 12:45PM Jun 04, 2023Observed: 3.65 ft at 1:00PM Jun 04, 2023Observed: 3.65 ft at 1:15PM Jun 04, 2023Observed: 3.65 ft at 1:30PM Jun 04, 2023Observed: 3.65 ft at 1:45PM Jun 04, 2023Observed: 3.65 ft at 2:00PM Jun 04, 2023Observed: 3.65 ft at 2:15PM Jun 04, 2023Observed: 3.65 ft at 2:30PM Jun 04, 2023Observed: 3.65 ft at 2:45PM Jun 04, 2023Observed: 3.65 ft at 3:00PM Jun 04, 2023Observed: 3.65 ft at 3:15PM Jun 04, 2023Observed: 3.65 ft at 3:30PM Jun 04, 2023Observed: 3.65 ft at 3:45PM Jun 04, 2023Observed: 3.65 ft at 4:00PM Jun 04, 2023Observed: 3.65 ft at 4:15PM Jun 04, 2023Observed: 3.65 ft at 4:30PM Jun 04, 2023Observed: 3.65 ft at 4:45PM Jun 04, 2023Observed: 3.65 ft at 5:00PM Jun 04, 2023Observed: 3.65 ft at 5:15PM Jun 04, 2023Observed: 3.66 ft at 5:30PM Jun 04, 2023Observed: 3.66 ft at 5:45PM Jun 04, 2023Observed: 3.66 ft at 6:00PM Jun 04, 2023Observed: 3.65 ft at 6:15PM Jun 04, 2023Observed: 3.66 ft at 6:30PM Jun 04, 2023Observed: 3.66 ft at 6:45PM Jun 04, 2023Observed: 3.66 ft at 7:00PM Jun 04, 2023Observed: 3.66 ft at 7:15PM Jun 04, 2023Observed: 3.66 ft at 7:30PM Jun 04, 2023Observed: 3.66 ft at 7:45PM Jun 04, 2023Observed: 3.66 ft at 8:00PM Jun 04, 2023Observed: 3.66 ft at 8:15PM Jun 04, 2023Observed: 3.66 ft at 8:30PM Jun 04, 2023Observed: 3.66 ft at 8:45PM Jun 04, 2023Observed: 3.66 ft at 9:00PM Jun 04, 2023Observed: 3.66 ft at 9:15PM Jun 04, 2023Observed: 3.66 ft at 9:30PM Jun 04, 2023Observed: 3.66 ft at 9:45PM Jun 04, 2023Observed: 3.66 ft at 10:00PM Jun 04, 2023Observed: 3.66 ft at 10:15PM Jun 04, 2023Observed: 3.66 ft at 10:30PM Jun 04, 2023Observed: 3.66 ft at 10:45PM Jun 04, 2023Observed: 3.66 ft at 11:00PM Jun 04, 2023Observed: 3.66 ft at 11:15PM Jun 04, 2023Observed: 3.66 ft at 11:30PM Jun 04, 2023Observed: 3.66 ft at 11:45PM Jun 04, 2023Observed: 3.65 ft at 12:00AM Jun 05, 2023Observed: 3.65 ft at 12:15AM Jun 05, 2023Observed: 3.65 ft at 12:30AM Jun 05, 2023Observed: 3.65 ft at 12:45AM Jun 05, 2023Observed: 3.65 ft at 1:00AM Jun 05, 2023Observed: 3.65 ft at 1:15AM Jun 05, 2023Observed: 3.65 ft at 1:30AM Jun 05, 2023Observed: 3.65 ft at 1:45AM Jun 05, 2023Observed: 3.65 ft at 2:00AM Jun 05, 2023Observed: 3.65 ft at 2:15AM Jun 05, 2023Observed: 3.65 ft at 2:30AM Jun 05, 2023Observed: 3.65 ft at 2:45AM Jun 05, 2023Observed: 3.64 ft at 3:00AM Jun 05, 2023Observed: 3.64 ft at 3:15AM Jun 05, 2023Observed: 3.64 ft at 4:30AM Jun 05, 2023Observed: 3.63 ft at 4:45AM Jun 05, 2023Observed: 3.63 ft at 5:00AM Jun 05, 2023Observed: 3.63 ft at 5:15AM Jun 05, 2023Observed: 3.63 ft at 5:30AM Jun 05, 2023Observed: 3.63 ft at 5:45AM Jun 05, 2023Observed: 3.63 ft at 6:00AM Jun 05, 2023Observed: 3.63 ft at 6:15AM Jun 05, 2023Observed: 3.62 ft at 7:30AM Jun 05, 2023Observed: 3.62 ft at 7:45AM Jun 05, 2023Observed: 3.62 ft at 8:00AM Jun 05, 2023Observed: 3.62 ft at 8:15AM Jun 05, 2023Observed: 3.61 ft at 8:30AM Jun 05, 2023Observed: 3.61 ft at 8:45AM Jun 05, 2023Observed: 3.61 ft at 9:00AM Jun 05, 2023Observed: 3.61 ft at 9:15AM Jun 05, 2023Observed: 3.61 ft at 9:30AM Jun 05, 2023Observed: 3.61 ft at 9:45AM Jun 05, 2023Observed: 3.61 ft at 10:00AM Jun 05, 2023Observed: 3.61 ft at 10:15AM Jun 05, 2023Observed: 3.61 ft at 10:30AM Jun 05, 2023Observed: 3.61 ft at 10:45AM Jun 05, 2023Observed: 3.61 ft at 11:00AM Jun 05, 2023Observed: 3.61 ft at 11:15AM Jun 05, 2023Observed: 3.61 ft at 11:30AM Jun 05, 2023Observed: 3.61 ft at 11:45AM Jun 05, 2023Observed: 3.61 ft at 12:00PM Jun 05, 2023Observed: 3.61 ft at 12:15PM Jun 05, 2023Observed: 3.61 ft at 12:30PM Jun 05, 2023Observed: 3.61 ft at 12:45PM Jun 05, 2023Observed: 3.6 ft at 1:00PM Jun 05, 2023Observed: 3.6 ft at 1:15PM Jun 05, 2023Observed: 3.61 ft at 1:30PM Jun 05, 2023Observed: 3.61 ft at 1:45PM Jun 05, 2023Observed: 3.61 ft at 2:00PM Jun 05, 2023Observed: 3.6 ft at 2:15PM Jun 05, 2023Observed: 3.61 ft at 2:30PM Jun 05, 2023Observed: 3.61 ft at 2:45PM Jun 05, 2023Observed: 3.61 ft at 3:00PM Jun 05, 2023Observed: 3.61 ft at 3:15PM Jun 05, 2023Observed: 3.61 ft at 3:30PM Jun 05, 2023Observed: 3.61 ft at 3:45PM Jun 05, 2023Observed: 3.61 ft at 4:00PM Jun 05, 2023Observed: 3.61 ft at 4:15PM Jun 05, 2023Observed: 3.61 ft at 4:30PM Jun 05, 2023Observed: 3.61 ft at 4:45PM Jun 05, 2023Observed: 3.62 ft at 5:00PM Jun 05, 2023Observed: 3.62 ft at 5:15PM Jun 05, 2023Observed: 3.62 ft at 5:30PM Jun 05, 2023Observed: 3.61 ft at 5:45PM Jun 05, 2023Observed: 3.61 ft at 6:00PM Jun 05, 2023Observed: 3.61 ft at 6:15PM Jun 05, 2023Observed: 3.61 ft at 6:30PM Jun 05, 2023Observed: 3.61 ft at 6:45PM Jun 05, 2023Observed: 3.61 ft at 7:00PM Jun 05, 2023Observed: 3.62 ft at 7:15PM Jun 05, 2023Observed: 3.62 ft at 7:30PM Jun 05, 2023Observed: 3.62 ft at 7:45PM Jun 05, 2023Observed: 3.62 ft at 8:00PM Jun 05, 2023Observed: 3.62 ft at 8:15PM Jun 05, 2023Observed: 3.62 ft at 8:30PM Jun 05, 2023Observed: 3.62 ft at 8:45PM Jun 05, 2023Observed: 3.62 ft at 9:00PM Jun 05, 2023Observed: 3.62 ft at 9:15PM Jun 05, 2023Observed: 3.62 ft at 9:30PM Jun 05, 2023Observed: 3.62 ft at 9:45PM Jun 05, 2023Observed: 3.62 ft at 10:00PM Jun 05, 2023Observed: 3.62 ft at 10:15PM Jun 05, 2023Observed: 3.62 ft at 10:30PM Jun 05, 2023Observed: 3.62 ft at 10:45PM Jun 05, 2023Observed: 3.62 ft at 11:00PM Jun 05, 2023Observed: 3.62 ft at 11:15PM Jun 05, 2023Observed: 3.62 ft at 11:30PM Jun 05, 2023Observed: 3.62 ft at 11:45PM Jun 05, 2023Observed: 3.62 ft at 12:00AM Jun 06, 2023Observed: 3.62 ft at 12:15AM Jun 06, 2023Observed: 3.62 ft at 12:30AM Jun 06, 2023Observed: 3.62 ft at 12:45AM Jun 06, 2023Observed: 3.62 ft at 1:00AM Jun 06, 2023Observed: 3.62 ft at 1:15AM Jun 06, 2023Observed: 3.62 ft at 1:30AM Jun 06, 2023Observed: 3.62 ft at 1:45AM Jun 06, 2023Observed: 3.62 ft at 2:00AM Jun 06, 2023Observed: 3.62 ft at 2:15AM Jun 06, 2023Observed: 3.62 ft at 2:30AM Jun 06, 2023Observed: 3.62 ft at 2:45AM Jun 06, 2023Observed: 3.62 ft at 3:00AM Jun 06, 2023Observed: 3.62 ft at 3:15AM Jun 06, 2023Observed: 3.62 ft at 4:30AM Jun 06, 2023Observed: 3.62 ft at 4:45AM Jun 06, 2023Observed: 3.62 ft at 5:00AM Jun 06, 2023Observed: 3.62 ft at 5:15AM Jun 06, 2023Observed: 3.62 ft at 5:30AM Jun 06, 2023Observed: 3.62 ft at 5:45AM Jun 06, 2023Observed: 3.62 ft at 6:00AM Jun 06, 2023Observed: 3.62 ft at 6:15AM Jun 06, 2023Observed: 3.62 ft at 6:30AM Jun 06, 2023Observed: 3.61 ft at 6:45AM Jun 06, 2023Observed: 3.61 ft at 7:00AM Jun 06, 2023Observed: 3.61 ft at 7:15AM Jun 06, 2023Observed: 3.61 ft at 7:30AM Jun 06, 2023Observed: 3.61 ft at 7:45AM Jun 06, 2023Observed: 3.61 ft at 8:00AM Jun 06, 2023Observed: 3.61 ft at 8:15AM Jun 06, 2023Observed: 3.61 ft at 8:30AM Jun 06, 2023Observed: 3.61 ft at 8:45AM Jun 06, 2023Observed: 3.61 ft at 9:00AM Jun 06, 2023Observed: 3.61 ft at 9:15AM Jun 06, 2023Observed: 3.61 ft at 9:30AM Jun 06, 2023Observed: 3.61 ft at 9:45AM Jun 06, 2023Observed: 3.61 ft at 10:00AM Jun 06, 2023Observed: 3.61 ft at 10:15AM Jun 06, 2023Observed: 3.61 ft at 10:30AM Jun 06, 2023Observed: 3.61 ft at 10:45AM Jun 06, 2023Observed: 3.61 ft at 11:00AM Jun 06, 2023Observed: 3.61 ft at 11:15AM Jun 06, 2023Observed: 3.61 ft at 11:30AM Jun 06, 2023Observed: 3.61 ft at 11:45AM Jun 06, 2023Observed: 3.61 ft at 12:00PM Jun 06, 2023Observed: 3.61 ft at 12:15PM Jun 06, 2023Observed: 3.61 ft at 12:30PM Jun 06, 2023Observed: 3.61 ft at 12:45PM Jun 06, 2023Observed: 3.61 ft at 1:00PM Jun 06, 2023Observed: 3.61 ft at 1:15PM Jun 06, 2023Observed: 3.61 ft at 1:30PM Jun 06, 2023Observed: 3.61 ft at 1:45PM Jun 06, 2023Observed: 3.61 ft at 2:00PM Jun 06, 2023Observed: 3.62 ft at 2:15PM Jun 06, 2023Observed: 3.62 ft at 2:30PM Jun 06, 2023Observed: 3.62 ft at 2:45PM Jun 06, 2023Observed: 3.62 ft at 3:00PM Jun 06, 2023Observed: 3.62 ft at 3:15PM Jun 06, 2023Observed: 3.62 ft at 3:30PM Jun 06, 2023Observed: 3.62 ft at 3:45PM Jun 06, 2023Observed: 3.62 ft at 4:00PM Jun 06, 2023Observed: 3.62 ft at 4:15PM Jun 06, 2023Observed: 3.63 ft at 4:30PM Jun 06, 2023Observed: 3.63 ft at 4:45PM Jun 06, 2023Observed: 3.63 ft at 5:00PM Jun 06, 2023Observed: 3.63 ft at 5:15PM Jun 06, 2023Observed: 3.63 ft at 5:30PM Jun 06, 2023Observed: 3.63 ft at 5:45PM Jun 06, 2023Observed: 3.63 ft at 6:00PM Jun 06, 2023Observed: 3.63 ft at 6:15PM Jun 06, 2023Observed: 3.63 ft at 6:30PM Jun 06, 2023Observed: 3.63 ft at 6:45PM Jun 06, 2023Observed: 3.64 ft at 7:00PM Jun 06, 2023Observed: 3.64 ft at 7:15PM Jun 06, 2023Observed: 3.64 ft at 7:30PM Jun 06, 2023Observed: 3.64 ft at 7:45PM Jun 06, 2023Observed: 3.64 ft at 8:00PM Jun 06, 2023Observed: 3.64 ft at 8:15PM Jun 06, 2023Observed: 3.64 ft at 8:30PM Jun 06, 2023Observed: 3.65 ft at 8:45PM Jun 06, 2023Observed: 3.65 ft at 9:00PM Jun 06, 2023Observed: 3.65 ft at 9:15PM Jun 06, 2023Observed: 3.65 ft at 9:30PM Jun 06, 2023Observed: 3.65 ft at 9:45PM Jun 06, 2023Observed: 3.65 ft at 10:00PM Jun 06, 2023Observed: 3.65 ft at 10:15PM Jun 06, 2023Observed: 3.65 ft at 10:30PM Jun 06, 2023Observed: 3.65 ft at 10:45PM Jun 06, 2023Observed: 3.65 ft at 11:00PM Jun 06, 2023Observed: 3.65 ft at 11:15PM Jun 06, 2023Observed: 3.65 ft at 11:30PM Jun 06, 2023Observed: 3.65 ft at 11:45PM Jun 06, 2023Observed: 3.66 ft at 12:00AM Jun 07, 2023Observed: 3.66 ft at 12:15AM Jun 07, 2023Observed: 3.66 ft at 12:30AM Jun 07, 2023Observed: 3.66 ft at 12:45AM Jun 07, 2023Observed: 3.66 ft at 1:00AM Jun 07, 2023Observed: 3.66 ft at 1:15AM Jun 07, 2023Observed: 3.66 ft at 1:30AM Jun 07, 2023Observed: 3.66 ft at 1:45AM Jun 07, 2023Observed: 3.66 ft at 2:00AM Jun 07, 2023Observed: 3.66 ft at 2:15AM Jun 07, 2023Observed: 3.66 ft at 2:30AM Jun 07, 2023Observed: 3.66 ft at 2:45AM Jun 07, 2023Observed: 3.66 ft at 3:00AM Jun 07, 2023Observed: 3.66 ft at 3:15AM Jun 07, 2023Observed: 3.66 ft at 4:30AM Jun 07, 2023Observed: 3.66 ft at 4:45AM Jun 07, 2023Observed: 3.66 ft at 5:00AM Jun 07, 2023Observed: 3.66 ft at 5:15AM Jun 07, 2023Observed: 3.66 ft at 5:30AM Jun 07, 2023Observed: 3.66 ft at 5:45AM Jun 07, 2023Observed: 3.66 ft at 6:00AM Jun 07, 2023Observed: 3.66 ft at 6:15AM Jun 07, 2023Observed: 3.65 ft at 7:30AM Jun 07, 2023Observed: 3.65 ft at 7:45AM Jun 07, 2023Observed: 3.65 ft at 8:00AM Jun 07, 2023Observed: 3.65 ft at 8:15AM Jun 07, 2023Observed: 3.65 ft at 8:30AM Jun 07, 2023Observed: 3.65 ft at 8:45AM Jun 07, 2023Observed: 3.65 ft at 9:00AM Jun 07, 2023Observed: 3.65 ft at 9:15AM Jun 07, 2023Observed: 3.65 ft at 9:30AM Jun 07, 2023Observed: 3.65 ft at 9:45AM Jun 07, 2023Observed: 3.65 ft at 10:00AM Jun 07, 2023Observed: 3.65 ft at 10:15AM Jun 07, 2023Observed: 3.65 ft at 10:30AM Jun 07, 2023Observed: 3.65 ft at 10:45AM Jun 07, 2023Observed: 3.65 ft at 11:00AM Jun 07, 2023Observed: 3.65 ft at 11:15AM Jun 07, 2023Observed: 3.65 ft at 11:30AM Jun 07, 2023Observed: 3.65 ft at 11:45AM Jun 07, 2023Observed: 3.65 ft at 12:00PM Jun 07, 2023Observed: 3.65 ft at 12:15PM Jun 07, 2023Observed: 3.66 ft at 12:30PM Jun 07, 2023Observed: 3.66 ft at 12:45PM Jun 07, 2023Observed: 3.66 ft at 1:00PM Jun 07, 2023Observed: 3.66 ft at 1:15PM Jun 07, 2023Observed: 3.66 ft at 1:30PM Jun 07, 2023Observed: 3.66 ft at 1:45PM Jun 07, 2023Observed: 3.67 ft at 2:00PM Jun 07, 2023Observed: 3.66 ft at 2:15PM Jun 07, 2023Observed: 3.67 ft at 2:30PM Jun 07, 2023Observed: 3.67 ft at 2:45PM Jun 07, 2023Observed: 3.67 ft at 3:00PM Jun 07, 2023Observed: 3.68 ft at 3:15PM Jun 07, 2023Observed: 3.66 ft at 3:30PM Jun 07, 2023Observed: 3.66 ft at 3:45PM Jun 07, 2023Observed: 3.66 ft at 4:00PM Jun 07, 2023Observed: 3.65 ft at 4:15PM Jun 07, 2023Observed: 3.65 ft at 4:30PM Jun 07, 2023Observed: 3.65 ft at 4:45PM Jun 07, 2023Observed: 3.65 ft at 5:00PM Jun 07, 2023Observed: 3.65 ft at 5:15PM Jun 07, 2023Observed: 3.65 ft at 5:30PM Jun 07, 2023Observed: 3.65 ft at 5:45PM Jun 07, 2023Observed: 3.65 ft at 6:00PM Jun 07, 2023Observed: 3.65 ft at 6:15PM Jun 07, 2023Observed: 3.65 ft at 6:30PM Jun 07, 2023Observed: 3.65 ft at 6:45PM Jun 07, 2023Observed: 3.65 ft at 7:00PM Jun 07, 2023Observed: 3.65 ft at 7:15PM Jun 07, 2023Observed: 3.65 ft at 7:30PM Jun 07, 2023Observed: 3.65 ft at 7:45PM Jun 07, 2023Observed: 3.65 ft at 8:00PM Jun 07, 2023Observed: 3.65 ft at 8:15PM Jun 07, 2023Observed: 3.65 ft at 8:30PM Jun 07, 2023Observed: 3.65 ft at 8:45PM Jun 07, 2023Observed: 3.65 ft at 9:00PM Jun 07, 2023Observed: 3.66 ft at 9:15PM Jun 07, 2023Observed: 3.66 ft at 9:30PM Jun 07, 2023Observed: 3.66 ft at 9:45PM Jun 07, 2023Observed: 3.66 ft at 10:00PM Jun 07, 2023Observed: 3.66 ft at 10:15PM Jun 07, 2023Observed: 3.66 ft at 10:30PM Jun 07, 2023Observed: 3.67 ft at 10:45PM Jun 07, 2023Observed: 3.78 ft at 11:00PM Jun 07, 2023Observed: 3.78 ft at 11:15PM Jun 07, 2023Observed: 3.79 ft at 11:30PM Jun 07, 2023Observed: 3.79 ft at 11:45PM Jun 07, 2023Observed: 3.79 ft at 12:00AM Jun 08, 2023Observed: 3.79 ft at 12:15AM Jun 08, 2023Observed: 3.79 ft at 12:30AM Jun 08, 2023Observed: 3.8 ft at 12:45AM Jun 08, 2023Observed: 3.81 ft at 1:00AM Jun 08, 2023Observed: 3.81 ft at 1:15AM Jun 08, 2023Observed: 3.81 ft at 1:30AM Jun 08, 2023Observed: 3.81 ft at 1:45AM Jun 08, 2023Observed: 3.81 ft at 2:00AM Jun 08, 2023Observed: 3.82 ft at 2:15AM Jun 08, 2023Observed: 3.82 ft at 2:30AM Jun 08, 2023Observed: 3.82 ft at 2:45AM Jun 08, 2023Observed: 3.82 ft at 3:00AM Jun 08, 2023Observed: 3.82 ft at 3:15AM Jun 08, 2023Observed: 3.83 ft at 4:30AM Jun 08, 2023Observed: 3.83 ft at 4:45AM Jun 08, 2023Observed: 3.83 ft at 5:00AM Jun 08, 2023Observed: 3.83 ft at 5:15AM Jun 08, 2023Observed: 3.83 ft at 5:30AM Jun 08, 2023Observed: 3.83 ft at 5:45AM Jun 08, 2023Observed: 3.83 ft at 6:00AM Jun 08, 2023Observed: 3.83 ft at 6:15AM Jun 08, 2023Observed: 3.83 ft at 6:30AM Jun 08, 2023Observed: 3.84 ft at 6:45AM Jun 08, 2023Observed: 3.84 ft at 7:00AM Jun 08, 2023Observed: 3.83 ft at 7:15AM Jun 08, 2023Observed: 3.83 ft at 7:30AM Jun 08, 2023Observed: 3.84 ft at 7:45AM Jun 08, 2023Observed: 3.84 ft at 8:00AM Jun 08, 2023Observed: 3.84 ft at 8:15AM Jun 08, 2023Observed: 3.84 ft at 8:30AM Jun 08, 2023Observed: 3.84 ft at 8:45AM Jun 08, 2023Observed: 3.84 ft at 9:00AM Jun 08, 2023Observed: 3.84 ft at 9:15AM Jun 08, 2023Observed: 3.84 ft at 9:30AM Jun 08, 2023Observed: 3.84 ft at 9:45AM Jun 08, 2023Observed: 3.84 ft at 10:00AM Jun 08, 2023Observed: 3.84 ft at 10:15AM Jun 08, 2023Observed: 3.85 ft at 10:30AM Jun 08, 2023Observed: 3.85 ft at 10:45AM Jun 08, 2023Observed: 3.85 ft at 11:00AM Jun 08, 2023Observed: 3.85 ft at 11:15AM Jun 08, 2023Observed: 3.85 ft at 11:30AM Jun 08, 2023Observed: 3.85 ft at 11:45AM Jun 08, 2023Observed: 3.85 ft at 12:00PM Jun 08, 2023Observed: 3.86 ft at 12:15PM Jun 08, 2023Observed: 3.86 ft at 12:30PM Jun 08, 2023Observed: 3.87 ft at 12:45PM Jun 08, 2023Observed: 3.86 ft at 1:00PM Jun 08, 2023Observed: 3.86 ft at 1:15PM Jun 08, 2023Observed: 3.87 ft at 1:30PM Jun 08, 2023Observed: 3.87 ft at 1:45PM Jun 08, 2023Observed: 3.87 ft at 2:00PM Jun 08, 2023Observed: 3.88 ft at 2:15PM Jun 08, 2023Observed: 3.89 ft at 2:30PM Jun 08, 2023Observed: 3.89 ft at 2:45PM Jun 08, 2023Observed: 3.89 ft at 3:00PM Jun 08, 2023Observed: 3.89 ft at 3:15PM Jun 08, 2023Observed: 3.89 ft at 3:30PM Jun 08, 2023Observed: 3.9 ft at 3:45PM Jun 08, 2023Observed: 3.91 ft at 4:00PM Jun 08, 2023Observed: 3.93 ft at 4:15PM Jun 08, 2023Observed: 3.92 ft at 4:30PM Jun 08, 2023Observed: 3.93 ft at 4:45PM Jun 08, 2023Observed: 3.93 ft at 5:00PM Jun 08, 2023Observed: 3.93 ft at 5:15PM Jun 08, 2023Observed: 3.94 ft at 5:30PM Jun 08, 2023Observed: 3.95 ft at 5:45PM Jun 08, 2023Observed: 3.95 ft at 6:00PM Jun 08, 2023Observed: 3.95 ft at 6:15PM Jun 08, 2023Observed: 3.95 ft at 6:30PM Jun 08, 2023Observed: 3.96 ft at 6:45PM Jun 08, 2023Observed: 3.97 ft at 7:00PM Jun 08, 2023Observed: 3.98 ft at 7:15PM Jun 08, 2023Observed: 3.98 ft at 7:30PM Jun 08, 2023Observed: 3.98 ft at 7:45PM Jun 08, 2023Observed: 3.99 ft at 8:00PM Jun 08, 2023Observed: 3.99 ft at 8:15PM Jun 08, 2023Observed: 4 ft at 8:30PM Jun 08, 2023Observed: 4 ft at 8:45PM Jun 08, 2023Observed: 4.01 ft at 9:00PM Jun 08, 2023Observed: 4.01 ft at 9:15PM Jun 08, 2023Observed: 4.01 ft at 9:30PM Jun 08, 2023Observed: 4.02 ft at 9:45PM Jun 08, 2023Observed: 4.02 ft at 10:00PM Jun 08, 2023Observed: 4.03 ft at 10:15PM Jun 08, 2023Observed: 4.04 ft at 10:30PM Jun 08, 2023Observed: 4.04 ft at 10:45PM Jun 08, 2023Observed: 4.04 ft at 11:00PM Jun 08, 2023Observed: 4.04 ft at 11:15PM Jun 08, 2023Observed: 4.05 ft at 11:30PM Jun 08, 2023Observed: 4.05 ft at 11:45PM Jun 08, 2023Observed: 4.06 ft at 12:00AM Jun 09, 2023Observed: 4.06 ft at 12:15AM Jun 09, 2023Observed: 4.07 ft at 12:30AM Jun 09, 2023Observed: 4.07 ft at 12:45AM Jun 09, 2023Observed: 4.07 ft at 1:00AM Jun 09, 2023Observed: 4.07 ft at 1:15AM Jun 09, 2023Observed: 4.07 ft at 1:30AM Jun 09, 2023Observed: 4.08 ft at 1:45AM Jun 09, 2023Observed: 4.08 ft at 2:00AM Jun 09, 2023Observed: 4.08 ft at 2:15AM Jun 09, 2023Observed: 4.08 ft at 2:30AM Jun 09, 2023Observed: 4.09 ft at 2:45AM Jun 09, 2023Observed: 4.09 ft at 3:00AM Jun 09, 2023Observed: 4.09 ft at 3:15AM Jun 09, 2023Observed: 4.11 ft at 4:30AM Jun 09, 2023Observed: 4.11 ft at 4:45AM Jun 09, 2023Observed: 4.11 ft at 5:00AM Jun 09, 2023Observed: 4.11 ft at 5:15AM Jun 09, 2023Observed: 4.11 ft at 5:30AM Jun 09, 2023Observed: 4.12 ft at 5:45AM Jun 09, 2023Observed: 4.12 ft at 6:00AM Jun 09, 2023Observed: 4.12 ft at 6:15AM Jun 09, 2023Observed: 4.13 ft at 6:30AM Jun 09, 2023Observed: 4.12 ft at 6:45AM Jun 09, 2023Observed: 4.12 ft at 7:00AM Jun 09, 2023Observed: 4.13 ft at 7:15AM Jun 09, 2023Observed: 4.13 ft at 7:30AM Jun 09, 2023Observed: 4.13 ft at 7:45AM Jun 09, 2023Observed: 4.13 ft at 8:00AM Jun 09, 2023Observed: 4.13 ft at 8:15AM Jun 09, 2023Highest Observation: 4.14 ft at 8:30AM Jun 09, 2023Highest Observation: 4.14 ft at 8:45AM Jun 09, 2023Highest Observation: 4.14 ft at 9:00AM Jun 09, 2023Highest Observation: 4.14 ft at 9:15AM Jun 09, 2023Forecast: 3.87 ft 4:00PM Jun 09, 2023Forecast: 3.88 ft 10:00PM Jun 09, 2023Forecast: 3.91 ft 4:00AM Jun 10, 2023Forecast: 3.94 ft 10:00AM Jun 10, 2023Highest Forecast: 3.97 ft 4:00PM Jun 10, 2023USGS--Water Resources of the United StatesMNDA2(plotting HGIRZ) Graph Created (10:18AM Jun 9, 2023)ObservedForecast (issued 10:42AM Jun 8)Latest observed value: 4.14 ft at 9:15 AM AKDT 9-Jun-2023. Flood Stage is 9 ft
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Tabular Data (UTC)
Tabular Data (AKDT)
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Click here for Suicide Basin Monitoring Page

NOTE: Forecasts for the Mendenhall Lake at Lake Level are issued routinely during the warm season, and as needed at other times of the year.

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Upstream Gauge - at Suicide Basin Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 10
Flood Stage: 9
Action Stage: 8
Low Stage (in feet): -9999

Historic Crests
(1) 11.99 ft on 07/01/2016
(2) 11.85 ft on 07/11/2014
(3) 11.56 ft on 08/14/2021
(4) 11.53 ft on 08/01/2020
(5) 11.18 ft on 09/11/1995
(6) 10.92 ft on 07/22/2011
(7) 10.92 ft on 07/19/2018
(8) 10.91 ft on 09/08/1981
(9) 10.88 ft on 08/12/2014
(10) 10.43 ft on 08/09/2018
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.33 ft on 10/27/2022
(2) 8.99 ft on 10/01/2022
(3) 8.11 ft on 07/08/2022
(4) 11.56 ft on 08/14/2021
(5) 10.17 ft on 08/10/2020
(6) 11.53 ft on 08/01/2020
(7) 9.29 ft on 09/21/2019
(8) 10.43 ft on 08/09/2018
(9) 10.92 ft on 07/19/2018
(10) 8.77 ft on 09/01/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:12
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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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
10.9 View Drive will be flooded and impassable with significant flooding to some homes in the area. Locations below back loop bridge will begin to see flooding of some yards, significant bank erosion along with hazardous navigation from debris in the river.
10.4 Significant flooding along the Mendenhall Lake area with more than 3 feet of water in places and the Mendenhall campground will be evacuated. Some homes along View Drive will have up to 3 ft of water in yards.
10 Water levels will inundate Mendenhall Campground with up to 3 feet of water covering low areas as well as up to 1.5 feet of water covering Skaters Cabin Road. Portions of West Glacier Trail will be impassable.
9.69 There will be 7 inches of water over the Skaters Cabin Road between Skaters Cabin and West Glacier Trailhead. Campsite 7 will be flooded as well as water flowing over the road between campsites 8 and 9 in the Mendenhall campground.
9.4 The yards along View Drive will start to flood and cause minor flooding.
9.09 Water covers Skaters Cabin Road between Skaters Cabin and West Glacier Trailhead, also water will flow into the Mendenhall Lake Campground.
7.7 Nugget Falls trail begins to flood near the beginning of the trail. Along the Mendenhall River some sections will experience bank erosion resulting in dangerous tree fall. These conditions could make floating the river more hazardous with the higher water levels.
6.7 Nugget Falls trail begins to flood near the "causeway" at the end of the trail.
Photos
(1) NEW-Lookup table for the discontinued Mendenhall River gauge(NWS) and the Mendenhall Lake gauge(USGS
(2) Moderate flooding along Mendenhall River. MNDA2 = 10.5ft
(3) Flooding along the Mendenhall River near Meander Way. MNDA2 = 10.9ft
(4) Moderate flooding along View Drive. MNDA2 = 10.9ft.
(5) Flooding pictures of Mendenhall campground
(6) Flooding pictures of West Glacier spur road
(7) Bankfull stage 9.0ft #1
(8) Bankfull stage 9.0ft #2
(9) Bankfull stage 9.0ft #3
About This Location Collapse

Latitude: 58.429722° N, Longitude: 134.572778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 9 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 0 ft 9.1 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
Juneau Weather Forecast Office
8500 Mendenhall Loop Road
Juneau, AK 99801
(907) 790-6802
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