Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip
https://www.weather.gov/alerts    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    View All Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 

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
Snow River near Seward Stage (ft)Flow (kcfs)Observed: 7.39 ft at 11:15PM May 29, 2023Highest Observation: 7.45 ft at 11:30PM May 29, 2023Observed: 7.43 ft at 11:45PM May 29, 2023Observed: 7.4 ft at 12:00AM May 30, 2023Observed: 7.44 ft at 12:15AM May 30, 2023Observed: 7.43 ft at 12:30AM May 30, 2023Observed: 7.41 ft at 12:45AM May 30, 2023Observed: 7.41 ft at 1:00AM May 30, 2023Observed: 7.43 ft at 1:15AM May 30, 2023Observed: 7.41 ft at 1:30AM May 30, 2023Observed: 7.39 ft at 1:45AM May 30, 2023Highest Observation: 7.45 ft at 2:00AM May 30, 2023Observed: 7.43 ft at 2:15AM May 30, 2023Observed: 7.41 ft at 2:30AM May 30, 2023Observed: 7.4 ft at 2:45AM May 30, 2023Observed: 7.39 ft at 3:00AM May 30, 2023Observed: 7.44 ft at 4:15AM May 30, 2023Observed: 7.43 ft at 4:30AM May 30, 2023Observed: 7.43 ft at 4:45AM May 30, 2023Observed: 7.43 ft at 5:00AM May 30, 2023Observed: 7.41 ft at 5:15AM May 30, 2023Observed: 7.41 ft at 5:30AM May 30, 2023Observed: 7.41 ft at 5:45AM May 30, 2023Observed: 7.41 ft at 6:00AM May 30, 2023Observed: 7.4 ft at 6:15AM May 30, 2023Observed: 7.39 ft at 6:30AM May 30, 2023Observed: 7.37 ft at 6:45AM May 30, 2023Observed: 7.37 ft at 7:00AM May 30, 2023Observed: 7.38 ft at 7:15AM May 30, 2023Observed: 7.37 ft at 7:30AM May 30, 2023Observed: 7.35 ft at 7:45AM May 30, 2023Observed: 7.35 ft at 8:00AM May 30, 2023Observed: 7.4 ft at 8:15AM May 30, 2023Observed: 7.36 ft at 8:30AM May 30, 2023Observed: 7.34 ft at 8:45AM May 30, 2023Observed: 7.38 ft at 9:00AM May 30, 2023Observed: 7.34 ft at 9:15AM May 30, 2023Observed: 7.37 ft at 9:30AM May 30, 2023Observed: 7.34 ft at 9:45AM May 30, 2023Observed: 7.34 ft at 10:00AM May 30, 2023Observed: 7.35 ft at 10:15AM May 30, 2023Observed: 7.35 ft at 10:30AM May 30, 2023Observed: 7.34 ft at 10:45AM May 30, 2023Observed: 7.34 ft at 11:00AM May 30, 2023Observed: 7.32 ft at 11:15AM May 30, 2023Observed: 7.31 ft at 11:30AM May 30, 2023Observed: 7.36 ft at 11:45AM May 30, 2023Observed: 7.36 ft at 12:00PM May 30, 2023Observed: 7.29 ft at 12:15PM May 30, 2023Observed: 7.33 ft at 12:30PM May 30, 2023Observed: 7.29 ft at 12:45PM May 30, 2023Observed: 7.31 ft at 1:00PM May 30, 2023Observed: 7.33 ft at 1:15PM May 30, 2023Observed: 7.29 ft at 1:30PM May 30, 2023Observed: 7.28 ft at 1:45PM May 30, 2023Observed: 7.26 ft at 2:00PM May 30, 2023Observed: 7.32 ft at 2:15PM May 30, 2023Observed: 7.29 ft at 2:30PM May 30, 2023Observed: 7.28 ft at 2:45PM May 30, 2023Observed: 7.27 ft at 3:00PM May 30, 2023Observed: 7.29 ft at 3:15PM May 30, 2023Observed: 7.27 ft at 3:30PM May 30, 2023Observed: 7.28 ft at 3:45PM May 30, 2023Observed: 7.29 ft at 4:00PM May 30, 2023Observed: 7.29 ft at 4:15PM May 30, 2023Observed: 7.29 ft at 4:30PM May 30, 2023Observed: 7.29 ft at 4:45PM May 30, 2023Observed: 7.29 ft at 5:00PM May 30, 2023Observed: 7.26 ft at 5:15PM May 30, 2023Observed: 7.25 ft at 5:30PM May 30, 2023Observed: 7.24 ft at 5:45PM May 30, 2023Observed: 7.24 ft at 6:00PM May 30, 2023Observed: 7.28 ft at 6:15PM May 30, 2023Observed: 7.28 ft at 6:30PM May 30, 2023Observed: 7.28 ft at 6:45PM May 30, 2023Observed: 7.27 ft at 7:00PM May 30, 2023Observed: 7.26 ft at 7:15PM May 30, 2023Observed: 7.27 ft at 7:30PM May 30, 2023Observed: 7.27 ft at 7:45PM May 30, 2023Observed: 7.27 ft at 8:00PM May 30, 2023Observed: 7.27 ft at 8:15PM May 30, 2023Observed: 7.23 ft at 8:30PM May 30, 2023Observed: 7.22 ft at 8:45PM May 30, 2023Observed: 7.22 ft at 9:00PM May 30, 2023Observed: 7.24 ft at 9:15PM May 30, 2023Observed: 7.26 ft at 9:30PM May 30, 2023Observed: 7.21 ft at 9:45PM May 30, 2023Observed: 7.23 ft at 10:00PM May 30, 2023Observed: 7.24 ft at 10:15PM May 30, 2023Observed: 7.21 ft at 10:30PM May 30, 2023Observed: 7.26 ft at 10:45PM May 30, 2023Observed: 7.22 ft at 11:00PM May 30, 2023Observed: 7.26 ft at 11:15PM May 30, 2023Observed: 7.22 ft at 11:30PM May 30, 2023Observed: 7.26 ft at 11:45PM May 30, 2023Observed: 7.24 ft at 12:00AM May 31, 2023Observed: 7.28 ft at 12:15AM May 31, 2023Observed: 7.27 ft at 12:30AM May 31, 2023Observed: 7.26 ft at 12:45AM May 31, 2023Observed: 7.24 ft at 1:00AM May 31, 2023Observed: 7.23 ft at 1:15AM May 31, 2023Observed: 7.28 ft at 1:30AM May 31, 2023Observed: 7.28 ft at 1:45AM May 31, 2023Observed: 7.25 ft at 2:00AM May 31, 2023Observed: 7.23 ft at 2:15AM May 31, 2023Observed: 7.29 ft at 2:30AM May 31, 2023Observed: 7.28 ft at 2:45AM May 31, 2023Observed: 7.28 ft at 3:00AM May 31, 2023Observed: 7.3 ft at 4:15AM May 31, 2023Observed: 7.26 ft at 4:30AM May 31, 2023Observed: 7.27 ft at 4:45AM May 31, 2023Observed: 7.29 ft at 5:00AM May 31, 2023Observed: 7.29 ft at 5:15AM May 31, 2023Observed: 7.29 ft at 5:30AM May 31, 2023Observed: 7.28 ft at 5:45AM May 31, 2023Observed: 7.24 ft at 6:00AM May 31, 2023Observed: 7.24 ft at 7:15AM May 31, 2023Observed: 7.23 ft at 7:30AM May 31, 2023Observed: 7.24 ft at 7:45AM May 31, 2023Observed: 7.25 ft at 8:00AM May 31, 2023Observed: 7.27 ft at 8:15AM May 31, 2023Observed: 7.27 ft at 8:30AM May 31, 2023Observed: 7.25 ft at 8:45AM May 31, 2023Observed: 7.22 ft at 9:00AM May 31, 2023Observed: 7.27 ft at 9:15AM May 31, 2023Observed: 7.23 ft at 9:30AM May 31, 2023Observed: 7.26 ft at 9:45AM May 31, 2023Observed: 7.23 ft at 10:00AM May 31, 2023Observed: 7.27 ft at 10:15AM May 31, 2023Observed: 7.22 ft at 10:30AM May 31, 2023Observed: 7.25 ft at 10:45AM May 31, 2023Observed: 7.22 ft at 11:00AM May 31, 2023Observed: 7.24 ft at 11:15AM May 31, 2023Observed: 7.19 ft at 11:30AM May 31, 2023Observed: 7.21 ft at 11:45AM May 31, 2023Observed: 7.23 ft at 12:00PM May 31, 2023Observed: 7.25 ft at 12:15PM May 31, 2023Observed: 7.19 ft at 12:30PM May 31, 2023Observed: 7.21 ft at 12:45PM May 31, 2023Observed: 7.21 ft at 1:00PM May 31, 2023Observed: 7.21 ft at 1:15PM May 31, 2023Observed: 7.18 ft at 1:30PM May 31, 2023Observed: 7.22 ft at 1:45PM May 31, 2023Observed: 7.17 ft at 2:00PM May 31, 2023Observed: 7.17 ft at 2:15PM May 31, 2023Observed: 7.17 ft at 2:30PM May 31, 2023Observed: 7.2 ft at 2:45PM May 31, 2023Observed: 7.17 ft at 3:00PM May 31, 2023Observed: 7.19 ft at 3:15PM May 31, 2023Observed: 7.18 ft at 3:30PM May 31, 2023Observed: 7.16 ft at 3:45PM May 31, 2023Observed: 7.2 ft at 4:00PM May 31, 2023Observed: 7.15 ft at 4:15PM May 31, 2023Observed: 7.19 ft at 4:30PM May 31, 2023Observed: 7.15 ft at 4:45PM May 31, 2023Observed: 7.17 ft at 5:00PM May 31, 2023Observed: 7.15 ft at 5:15PM May 31, 2023Observed: 7.13 ft at 5:30PM May 31, 2023Observed: 7.17 ft at 5:45PM May 31, 2023Observed: 7.15 ft at 6:00PM May 31, 2023Observed: 7.14 ft at 6:15PM May 31, 2023Observed: 7.13 ft at 6:30PM May 31, 2023Observed: 7.12 ft at 6:45PM May 31, 2023Observed: 7.12 ft at 7:00PM May 31, 2023Observed: 7.11 ft at 7:15PM May 31, 2023Observed: 7.11 ft at 7:30PM May 31, 2023Observed: 7.16 ft at 7:45PM May 31, 2023Observed: 7.16 ft at 8:00PM May 31, 2023Observed: 7.15 ft at 8:15PM May 31, 2023Observed: 7.15 ft at 8:30PM May 31, 2023Observed: 7.16 ft at 8:45PM May 31, 2023Observed: 7.17 ft at 9:00PM May 31, 2023Observed: 7.13 ft at 9:15PM May 31, 2023Observed: 7.11 ft at 9:30PM May 31, 2023Observed: 7.12 ft at 9:45PM May 31, 2023Observed: 7.14 ft at 10:00PM May 31, 2023Observed: 7.14 ft at 10:15PM May 31, 2023Observed: 7.15 ft at 10:30PM May 31, 2023Observed: 7.11 ft at 10:45PM May 31, 2023Observed: 7.13 ft at 11:00PM May 31, 2023Observed: 7.13 ft at 11:15PM May 31, 2023Observed: 7.12 ft at 11:30PM May 31, 2023Observed: 7.1 ft at 11:45PM May 31, 2023Observed: 7.14 ft at 12:00AM Jun 01, 2023Observed: 7.1 ft at 12:15AM Jun 01, 2023Observed: 7.16 ft at 12:30AM Jun 01, 2023Observed: 7.13 ft at 12:45AM Jun 01, 2023Observed: 7.09 ft at 1:00AM Jun 01, 2023Observed: 7.15 ft at 1:15AM Jun 01, 2023Observed: 7.13 ft at 1:30AM Jun 01, 2023Observed: 7.11 ft at 1:45AM Jun 01, 2023Observed: 7.12 ft at 2:00AM Jun 01, 2023Observed: 7.15 ft at 2:15AM Jun 01, 2023Observed: 7.13 ft at 2:30AM Jun 01, 2023Observed: 7.12 ft at 2:45AM Jun 01, 2023Observed: 7.11 ft at 3:00AM Jun 01, 2023Observed: 7.1 ft at 4:15AM Jun 01, 2023Observed: 7.09 ft at 4:30AM Jun 01, 2023Observed: 7.14 ft at 4:45AM Jun 01, 2023Observed: 7.14 ft at 5:00AM Jun 01, 2023Observed: 7.13 ft at 5:15AM Jun 01, 2023Observed: 7.1 ft at 5:30AM Jun 01, 2023Observed: 7.1 ft at 5:45AM Jun 01, 2023Observed: 7.1 ft at 6:00AM Jun 01, 2023Observed: 7.09 ft at 6:15AM Jun 01, 2023Observed: 7.08 ft at 6:30AM Jun 01, 2023Observed: 7.07 ft at 6:45AM Jun 01, 2023Observed: 7.13 ft at 7:00AM Jun 01, 2023Observed: 7.11 ft at 7:15AM Jun 01, 2023Observed: 7.1 ft at 7:30AM Jun 01, 2023Observed: 7.1 ft at 7:45AM Jun 01, 2023Observed: 7.07 ft at 8:00AM Jun 01, 2023Observed: 7.12 ft at 8:15AM Jun 01, 2023Observed: 7.11 ft at 8:30AM Jun 01, 2023Observed: 7.08 ft at 8:45AM Jun 01, 2023Observed: 7.11 ft at 9:00AM Jun 01, 2023Observed: 7.08 ft at 9:15AM Jun 01, 2023Observed: 7.11 ft at 9:30AM Jun 01, 2023Observed: 7.09 ft at 9:45AM Jun 01, 2023Observed: 7.1 ft at 10:00AM Jun 01, 2023Observed: 7.11 ft at 10:15AM Jun 01, 2023Observed: 7.06 ft at 10:30AM Jun 01, 2023Observed: 7.08 ft at 10:45AM Jun 01, 2023Observed: 7.11 ft at 11:00AM Jun 01, 2023Observed: 7.05 ft at 11:15AM Jun 01, 2023Observed: 7.05 ft at 11:30AM Jun 01, 2023Observed: 7.08 ft at 11:45AM Jun 01, 2023Observed: 7.09 ft at 12:00PM Jun 01, 2023Observed: 7.04 ft at 12:15PM Jun 01, 2023Observed: 7.06 ft at 12:30PM Jun 01, 2023Observed: 7.09 ft at 12:45PM Jun 01, 2023Observed: 7.04 ft at 1:00PM Jun 01, 2023Observed: 7.07 ft at 1:15PM Jun 01, 2023Observed: 7.07 ft at 1:30PM Jun 01, 2023Observed: 7.09 ft at 1:45PM Jun 01, 2023Observed: 7.04 ft at 2:00PM Jun 01, 2023Observed: 7.09 ft at 2:15PM Jun 01, 2023Observed: 7.09 ft at 2:30PM Jun 01, 2023Observed: 7.07 ft at 2:45PM Jun 01, 2023Observed: 7.06 ft at 3:00PM Jun 01, 2023Observed: 7.02 ft at 3:15PM Jun 01, 2023Observed: 7.02 ft at 3:30PM Jun 01, 2023Observed: 7.02 ft at 3:45PM Jun 01, 2023Observed: 7.04 ft at 4:00PM Jun 01, 2023Observed: 7.08 ft at 4:15PM Jun 01, 2023Observed: 7.06 ft at 4:30PM Jun 01, 2023Observed: 7.03 ft at 4:45PM Jun 01, 2023Observed: 7.08 ft at 5:00PM Jun 01, 2023Observed: 7.06 ft at 5:15PM Jun 01, 2023Observed: 7.06 ft at 5:30PM Jun 01, 2023Observed: 7.06 ft at 5:45PM Jun 01, 2023Observed: 7.06 ft at 6:00PM Jun 01, 2023Observed: 7.06 ft at 6:15PM Jun 01, 2023Observed: 7.06 ft at 6:30PM Jun 01, 2023Observed: 7.07 ft at 6:45PM Jun 01, 2023Observed: 7.08 ft at 7:00PM Jun 01, 2023Observed: 7.08 ft at 7:15PM Jun 01, 2023Observed: 7.08 ft at 7:30PM Jun 01, 2023Observed: 7.08 ft at 7:45PM Jun 01, 2023Observed: 7.03 ft at 8:00PM Jun 01, 2023Observed: 7.05 ft at 8:15PM Jun 01, 2023Observed: 7.05 ft at 8:30PM Jun 01, 2023Observed: 7.09 ft at 8:45PM Jun 01, 2023Observed: 7.03 ft at 9:00PM Jun 01, 2023Observed: 7.07 ft at 9:15PM Jun 01, 2023Observed: 7.03 ft at 9:30PM Jun 01, 2023Observed: 7.06 ft at 9:45PM Jun 01, 2023Observed: 7.08 ft at 10:00PM Jun 01, 2023Observed: 7.05 ft at 10:15PM Jun 01, 2023Observed: 7.1 ft at 10:30PM Jun 01, 2023Observed: 7.06 ft at 10:45PM Jun 01, 2023Observed: 7.1 ft at 11:00PM Jun 01, 2023Observed: 7.08 ft at 11:15PM Jun 01, 2023Observed: 7.06 ft at 11:30PM Jun 01, 2023Observed: 7.11 ft at 11:45PM Jun 01, 2023Observed: 7.09 ft at 12:00AM Jun 02, 2023Observed: 7.07 ft at 12:15AM Jun 02, 2023Observed: 7.12 ft at 12:30AM Jun 02, 2023Observed: 7.1 ft at 12:45AM Jun 02, 2023Observed: 7.09 ft at 1:00AM Jun 02, 2023Observed: 7.09 ft at 1:15AM Jun 02, 2023Observed: 7.1 ft at 1:30AM Jun 02, 2023Observed: 7.11 ft at 1:45AM Jun 02, 2023Observed: 7.12 ft at 2:00AM Jun 02, 2023Observed: 7.13 ft at 2:15AM Jun 02, 2023Observed: 7.15 ft at 2:30AM Jun 02, 2023Observed: 7.16 ft at 2:45AM Jun 02, 2023Observed: 7.12 ft at 3:00AM Jun 02, 2023Observed: 7.12 ft at 4:15AM Jun 02, 2023Observed: 7.13 ft at 4:30AM Jun 02, 2023Observed: 7.15 ft at 4:45AM Jun 02, 2023Observed: 7.14 ft at 5:00AM Jun 02, 2023Observed: 7.12 ft at 5:15AM Jun 02, 2023Observed: 7.12 ft at 5:30AM Jun 02, 2023Observed: 7.12 ft at 5:45AM Jun 02, 2023Observed: 7.13 ft at 6:00AM Jun 02, 2023Observed: 7.11 ft at 7:15AM Jun 02, 2023Observed: 7.12 ft at 7:30AM Jun 02, 2023Observed: 7.12 ft at 7:45AM Jun 02, 2023Observed: 7.12 ft at 8:00AM Jun 02, 2023Observed: 7.12 ft at 8:15AM Jun 02, 2023Observed: 7.11 ft at 8:30AM Jun 02, 2023Observed: 7.16 ft at 8:45AM Jun 02, 2023Observed: 7.11 ft at 9:00AM Jun 02, 2023Observed: 7.14 ft at 9:15AM Jun 02, 2023Observed: 7.17 ft at 9:30AM Jun 02, 2023Observed: 7.13 ft at 9:45AM Jun 02, 2023Observed: 7.15 ft at 10:00AM Jun 02, 2023Observed: 7.12 ft at 10:15AM Jun 02, 2023Observed: 7.11 ft at 10:30AM Jun 02, 2023Observed: 7.16 ft at 10:45AM Jun 02, 2023Observed: 7.14 ft at 11:00AM Jun 02, 2023Observed: 7.11 ft at 11:15AM Jun 02, 2023Observed: 7.13 ft at 11:30AM Jun 02, 2023Observed: 7.11 ft at 11:45AM Jun 02, 2023Observed: 7.1 ft at 12:00PM Jun 02, 2023Observed: 7.14 ft at 12:15PM Jun 02, 2023Observed: 7.1 ft at 12:30PM Jun 02, 2023Observed: 7.15 ft at 12:45PM Jun 02, 2023Observed: 7.12 ft at 1:00PM Jun 02, 2023Observed: 7.14 ft at 1:15PM Jun 02, 2023Observed: 7.13 ft at 1:30PM Jun 02, 2023Observed: 7.09 ft at 1:45PM Jun 02, 2023Observed: 7.12 ft at 2:00PM Jun 02, 2023Observed: 7.15 ft at 2:15PM Jun 02, 2023Observed: 7.11 ft at 2:30PM Jun 02, 2023Observed: 7.08 ft at 2:45PM Jun 02, 2023Observed: 7.11 ft at 3:00PM Jun 02, 2023Observed: 7.08 ft at 3:15PM Jun 02, 2023Observed: 7.12 ft at 3:30PM Jun 02, 2023Observed: 7.13 ft at 3:45PM Jun 02, 2023Observed: 7.09 ft at 4:00PM Jun 02, 2023Observed: 7.11 ft at 4:15PM Jun 02, 2023Observed: 7.07 ft at 4:30PM Jun 02, 2023Observed: 7.11 ft at 4:45PM Jun 02, 2023Observed: 7.11 ft at 5:00PM Jun 02, 2023Observed: 7.08 ft at 5:15PM Jun 02, 2023Observed: 7.08 ft at 5:30PM Jun 02, 2023Observed: 7.09 ft at 5:45PM Jun 02, 2023Observed: 7.11 ft at 6:00PM Jun 02, 2023Observed: 7.06 ft at 6:15PM Jun 02, 2023Observed: 7.09 ft at 6:30PM Jun 02, 2023Observed: 7.11 ft at 6:45PM Jun 02, 2023Observed: 7.06 ft at 7:00PM Jun 02, 2023Observed: 7.08 ft at 7:15PM Jun 02, 2023Observed: 7.11 ft at 7:30PM Jun 02, 2023Observed: 7.06 ft at 7:45PM Jun 02, 2023Observed: 7.08 ft at 8:00PM Jun 02, 2023Observed: 7.12 ft at 8:15PM Jun 02, 2023Observed: 7.05 ft at 8:30PM Jun 02, 2023Observed: 7.07 ft at 8:45PM Jun 02, 2023Observed: 7.1 ft at 9:00PM Jun 02, 2023Observed: 7.06 ft at 9:15PM Jun 02, 2023Observed: 7.1 ft at 9:30PM Jun 02, 2023Observed: 7.07 ft at 9:45PM Jun 02, 2023Observed: 7.11 ft at 10:00PM Jun 02, 2023Observed: 7.09 ft at 10:15PM Jun 02, 2023Observed: 7.06 ft at 10:30PM Jun 02, 2023Observed: 7.11 ft at 10:45PM Jun 02, 2023Observed: 7.07 ft at 11:00PM Jun 02, 2023Observed: 7.05 ft at 11:15PM Jun 02, 2023Observed: 7.1 ft at 11:30PM Jun 02, 2023Observed: 7.08 ft at 11:45PM Jun 02, 2023Observed: 7.05 ft at 12:00AM Jun 03, 2023Observed: 7.1 ft at 12:15AM Jun 03, 2023Observed: 7.07 ft at 12:30AM Jun 03, 2023Observed: 7.05 ft at 12:45AM Jun 03, 2023Observed: 7.1 ft at 1:00AM Jun 03, 2023Observed: 7.08 ft at 1:15AM Jun 03, 2023Observed: 7.07 ft at 1:30AM Jun 03, 2023Observed: 7.05 ft at 1:45AM Jun 03, 2023Observed: 7.09 ft at 2:00AM Jun 03, 2023Observed: 7.09 ft at 2:15AM Jun 03, 2023Observed: 7.07 ft at 2:30AM Jun 03, 2023Observed: 7.04 ft at 2:45AM Jun 03, 2023Observed: 7.08 ft at 3:00AM Jun 03, 2023Observed: 7.05 ft at 4:15AM Jun 03, 2023Observed: 7.1 ft at 4:30AM Jun 03, 2023Observed: 7.09 ft at 4:45AM Jun 03, 2023Observed: 7.08 ft at 5:00AM Jun 03, 2023Observed: 7.06 ft at 5:15AM Jun 03, 2023Observed: 7.09 ft at 5:30AM Jun 03, 2023Observed: 7.1 ft at 5:45AM Jun 03, 2023Observed: 7.09 ft at 6:00AM Jun 03, 2023Observed: 7.05 ft at 7:15AM Jun 03, 2023Observed: 7.04 ft at 7:30AM Jun 03, 2023Observed: 7.11 ft at 7:45AM Jun 03, 2023Observed: 7.08 ft at 8:00AM Jun 03, 2023Observed: 7.04 ft at 8:15AM Jun 03, 2023Observed: 7.09 ft at 8:30AM Jun 03, 2023Observed: 7.06 ft at 8:45AM Jun 03, 2023Observed: 7.1 ft at 9:00AM Jun 03, 2023Observed: 7.05 ft at 9:15AM Jun 03, 2023Observed: 7.09 ft at 9:30AM Jun 03, 2023Observed: 7.04 ft at 9:45AM Jun 03, 2023Observed: 7.1 ft at 10:00AM Jun 03, 2023Observed: 7.03 ft at 10:15AM Jun 03, 2023Observed: 7.04 ft at 10:30AM Jun 03, 2023Observed: 7.03 ft at 10:45AM Jun 03, 2023Observed: 7.03 ft at 11:00AM Jun 03, 2023Observed: 7.08 ft at 11:15AM Jun 03, 2023Observed: 7.06 ft at 11:30AM Jun 03, 2023Observed: 7.05 ft at 11:45AM Jun 03, 2023Observed: 7.04 ft at 12:00PM Jun 03, 2023Observed: 7.04 ft at 12:15PM Jun 03, 2023Observed: 7.03 ft at 12:30PM Jun 03, 2023Observed: 7.07 ft at 12:45PM Jun 03, 2023Observed: 7.05 ft at 1:00PM Jun 03, 2023Observed: 7.04 ft at 1:15PM Jun 03, 2023Observed: 7.03 ft at 1:30PM Jun 03, 2023Observed: 7.06 ft at 1:45PM Jun 03, 2023Observed: 7.05 ft at 2:00PM Jun 03, 2023Observed: 7 ft at 2:15PM Jun 03, 2023Observed: 7.05 ft at 2:30PM Jun 03, 2023Observed: 7.05 ft at 2:45PM Jun 03, 2023Observed: 7.03 ft at 3:00PM Jun 03, 2023Observed: 7 ft at 3:15PM Jun 03, 2023Observed: 7.03 ft at 3:30PM Jun 03, 2023Observed: 6.99 ft at 3:45PM Jun 03, 2023Observed: 6.99 ft at 4:00PM Jun 03, 2023Observed: 7.05 ft at 4:15PM Jun 03, 2023Observed: 7.03 ft at 4:30PM Jun 03, 2023Observed: 7 ft at 4:45PM Jun 03, 2023Observed: 7 ft at 5:00PM Jun 03, 2023Observed: 7.04 ft at 5:15PM Jun 03, 2023Observed: 7.05 ft at 5:30PM Jun 03, 2023Observed: 6.99 ft at 5:45PM Jun 03, 2023Observed: 7 ft at 6:00PM Jun 03, 2023Observed: 7 ft at 6:15PM Jun 03, 2023Observed: 7.01 ft at 6:30PM Jun 03, 2023Observed: 7.02 ft at 6:45PM Jun 03, 2023Observed: 7.03 ft at 7:00PM Jun 03, 2023Observed: 7.03 ft at 7:15PM Jun 03, 2023Observed: 7.03 ft at 7:30PM Jun 03, 2023Observed: 7.04 ft at 7:45PM Jun 03, 2023Observed: 7.05 ft at 8:00PM Jun 03, 2023Observed: 6.99 ft at 8:15PM Jun 03, 2023Observed: 7 ft at 8:30PM Jun 03, 2023Observed: 7.02 ft at 8:45PM Jun 03, 2023Observed: 7.04 ft at 9:00PM Jun 03, 2023Observed: 7.06 ft at 9:15PM Jun 03, 2023Observed: 7.01 ft at 9:30PM Jun 03, 2023Observed: 7.01 ft at 9:45PM Jun 03, 2023Observed: 7.03 ft at 10:00PM Jun 03, 2023Observed: 7.05 ft at 10:15PM Jun 03, 2023Observed: 7.06 ft at 10:30PM Jun 03, 2023Observed: 7.07 ft at 10:45PM Jun 03, 2023Observed: 7.01 ft at 11:00PM Jun 03, 2023Observed: 7.03 ft at 11:15PM Jun 03, 2023Observed: 7.03 ft at 11:30PM Jun 03, 2023Observed: 7.03 ft at 11:45PM Jun 03, 2023Observed: 7.07 ft at 12:00AM Jun 04, 2023Observed: 7.02 ft at 12:15AM Jun 04, 2023Observed: 7.06 ft at 12:30AM Jun 04, 2023Observed: 7.07 ft at 12:45AM Jun 04, 2023Observed: 7.08 ft at 1:00AM Jun 04, 2023Observed: 7.06 ft at 1:15AM Jun 04, 2023Observed: 7.09 ft at 1:30AM Jun 04, 2023Observed: 7.04 ft at 1:45AM Jun 04, 2023Observed: 7.08 ft at 2:00AM Jun 04, 2023Observed: 7.06 ft at 2:15AM Jun 04, 2023Observed: 7.08 ft at 2:30AM Jun 04, 2023Observed: 7.07 ft at 2:45AM Jun 04, 2023Observed: 7.09 ft at 3:00AM Jun 04, 2023Observed: 7.1 ft at 4:15AM Jun 04, 2023Observed: 7.08 ft at 4:30AM Jun 04, 2023Observed: 7.08 ft at 4:45AM Jun 04, 2023Observed: 7.12 ft at 5:00AM Jun 04, 2023Observed: 7.08 ft at 5:15AM Jun 04, 2023Observed: 7.11 ft at 5:30AM Jun 04, 2023Observed: 7.08 ft at 5:45AM Jun 04, 2023Observed: 7.08 ft at 6:00AM Jun 04, 2023Observed: 7.1 ft at 6:15AM Jun 04, 2023Observed: 7.14 ft at 6:30AM Jun 04, 2023Observed: 7.08 ft at 6:45AM Jun 04, 2023Observed: 7.11 ft at 7:00AM Jun 04, 2023Observed: 7.11 ft at 7:15AM Jun 04, 2023Observed: 7.13 ft at 7:30AM Jun 04, 2023Observed: 7.15 ft at 7:45AM Jun 04, 2023Observed: 7.09 ft at 8:00AM Jun 04, 2023Observed: 7.1 ft at 8:15AM Jun 04, 2023Observed: 7.1 ft at 8:30AM Jun 04, 2023Observed: 7.09 ft at 8:45AM Jun 04, 2023Observed: 7.15 ft at 9:00AM Jun 04, 2023Observed: 7.14 ft at 9:15AM Jun 04, 2023Observed: 7.14 ft at 9:30AM Jun 04, 2023Observed: 7.07 ft at 9:45AM Jun 04, 2023Observed: 7.13 ft at 10:00AM Jun 04, 2023Observed: 7.09 ft at 10:15AM Jun 04, 2023Observed: 7.09 ft at 10:30AM Jun 04, 2023Observed: 7.15 ft at 10:45AM Jun 04, 2023Observed: 7.1 ft at 11:00AM Jun 04, 2023Observed: 7.1 ft at 11:15AM Jun 04, 2023Observed: 7.13 ft at 11:30AM Jun 04, 2023Observed: 7.09 ft at 11:45AM Jun 04, 2023Observed: 7.1 ft at 12:00PM Jun 04, 2023Observed: 7.08 ft at 12:15PM Jun 04, 2023Observed: 7.13 ft at 12:30PM Jun 04, 2023Observed: 7.12 ft at 12:45PM Jun 04, 2023Observed: 7.13 ft at 1:00PM Jun 04, 2023Observed: 7.13 ft at 1:15PM Jun 04, 2023Observed: 7.07 ft at 1:30PM Jun 04, 2023Observed: 7.12 ft at 1:45PM Jun 04, 2023Observed: 7.09 ft at 2:00PM Jun 04, 2023Observed: 7.06 ft at 2:15PM Jun 04, 2023Observed: 7.07 ft at 2:30PM Jun 04, 2023Observed: 7.07 ft at 2:45PM Jun 04, 2023Observed: 7.09 ft at 3:00PM Jun 04, 2023Observed: 7.12 ft at 3:15PM Jun 04, 2023Observed: 7.07 ft at 3:30PM Jun 04, 2023Observed: 7.06 ft at 3:45PM Jun 04, 2023Observed: 7.12 ft at 4:00PM Jun 04, 2023Observed: 7.09 ft at 4:15PM Jun 04, 2023Observed: 7.06 ft at 4:30PM Jun 04, 2023Observed: 7.06 ft at 4:45PM Jun 04, 2023Observed: 7.06 ft at 5:00PM Jun 04, 2023Observed: 7.12 ft at 5:15PM Jun 04, 2023Observed: 7.13 ft at 5:30PM Jun 04, 2023Observed: 7.1 ft at 5:45PM Jun 04, 2023Observed: 7.09 ft at 6:00PM Jun 04, 2023Observed: 7.1 ft at 6:15PM Jun 04, 2023Observed: 7.13 ft at 6:30PM Jun 04, 2023Observed: 7.07 ft at 6:45PM Jun 04, 2023Observed: 7.1 ft at 7:00PM Jun 04, 2023Observed: 7.11 ft at 7:15PM Jun 04, 2023Observed: 7.12 ft at 7:30PM Jun 04, 2023Observed: 7.14 ft at 7:45PM Jun 04, 2023Observed: 7.12 ft at 8:00PM Jun 04, 2023Observed: 7.1 ft at 8:15PM Jun 04, 2023Observed: 7.1 ft at 8:30PM Jun 04, 2023Observed: 7.16 ft at 8:45PM Jun 04, 2023Observed: 7.12 ft at 9:00PM Jun 04, 2023Observed: 7.15 ft at 9:15PM Jun 04, 2023Observed: 7.13 ft at 9:30PM Jun 04, 2023Observed: 7.15 ft at 9:45PM Jun 04, 2023Observed: 7.19 ft at 10:00PM Jun 04, 2023Observed: 7.15 ft at 10:15PM Jun 04, 2023Observed: 7.19 ft at 10:30PM Jun 04, 2023Observed: 7.17 ft at 10:45PM Jun 04, 2023Observed: 7.22 ft at 11:00PM Jun 04, 2023Observed: 7.2 ft at 11:15PM Jun 04, 2023Observed: 7.23 ft at 11:30PM Jun 04, 2023Observed: 7.2 ft at 11:45PM Jun 04, 2023Observed: 7.26 ft at 12:00AM Jun 05, 2023Observed: 7.23 ft at 12:15AM Jun 05, 2023Observed: 7.27 ft at 12:30AM Jun 05, 2023Observed: 7.27 ft at 12:45AM Jun 05, 2023Observed: 7.28 ft at 1:00AM Jun 05, 2023Observed: 7.32 ft at 1:15AM Jun 05, 2023Observed: 7.27 ft at 1:30AM Jun 05, 2023Observed: 7.28 ft at 1:45AM Jun 05, 2023Observed: 7.3 ft at 2:00AM Jun 05, 2023Observed: 7.31 ft at 2:15AM Jun 05, 2023Observed: 7.32 ft at 2:30AM Jun 05, 2023Observed: 7.34 ft at 2:45AM Jun 05, 2023Observed: 7.35 ft at 3:00AM Jun 05, 2023Observed: 7.37 ft at 4:15AM Jun 05, 2023Observed: 7.33 ft at 4:30AM Jun 05, 2023Observed: 7.35 ft at 4:45AM Jun 05, 2023Observed: 7.38 ft at 5:00AM Jun 05, 2023Observed: 7.37 ft at 5:15AM Jun 05, 2023Observed: 7.32 ft at 5:30AM Jun 05, 2023Observed: 7.35 ft at 5:45AM Jun 05, 2023Observed: 7.37 ft at 6:00AM Jun 05, 2023Observed: 7.35 ft at 7:15AM Jun 05, 2023Observed: 7.32 ft at 7:30AM Jun 05, 2023Observed: 7.34 ft at 7:45AM Jun 05, 2023Observed: 7.38 ft at 8:00AM Jun 05, 2023Observed: 7.32 ft at 8:15AM Jun 05, 2023Observed: 7.36 ft at 8:30AM Jun 05, 2023Observed: 7.3 ft at 8:45AM Jun 05, 2023Observed: 7.31 ft at 9:00AM Jun 05, 2023Observed: 7.32 ft at 9:15AM Jun 05, 2023Observed: 7.33 ft at 9:30AM Jun 05, 2023Observed: 7.34 ft at 9:45AM Jun 05, 2023Observed: 7.37 ft at 10:00AM Jun 05, 2023Observed: 7.31 ft at 10:15AM Jun 05, 2023Observed: 7.33 ft at 10:30AM Jun 05, 2023Observed: 7.34 ft at 10:45AM Jun 05, 2023Observed: 7.36 ft at 11:00AM Jun 05, 2023Observed: 7.35 ft at 11:15AM Jun 05, 2023Observed: 7.33 ft at 11:30AM Jun 05, 2023Observed: 7.31 ft at 11:45AM Jun 05, 2023Observed: 7.27 ft at 12:00PM Jun 05, 2023Observed: 7.33 ft at 12:15PM Jun 05, 2023Observed: 7.34 ft at 12:30PM Jun 05, 2023Observed: 7.34 ft at 12:45PM Jun 05, 2023Observed: 7.27 ft at 1:00PM Jun 05, 2023Observed: 7.29 ft at 1:15PM Jun 05, 2023Observed: 7.27 ft at 1:30PM Jun 05, 2023Observed: 7.26 ft at 1:45PM Jun 05, 2023Observed: 7.3 ft at 2:00PM Jun 05, 2023Observed: 7.3 ft at 2:15PM Jun 05, 2023Observed: 7.25 ft at 2:30PM Jun 05, 2023Observed: 7.28 ft at 2:45PM Jun 05, 2023Observed: 7.29 ft at 3:00PM Jun 05, 2023Observed: 7.29 ft at 3:15PM Jun 05, 2023Observed: 7.27 ft at 3:30PM Jun 05, 2023Observed: 7.27 ft at 3:45PM Jun 05, 2023Observed: 7.24 ft at 4:00PM Jun 05, 2023Observed: 7.28 ft at 4:15PM Jun 05, 2023Observed: 7.27 ft at 4:30PM Jun 05, 2023Observed: 7.26 ft at 4:45PM Jun 05, 2023Observed: 7.24 ft at 5:00PM Jun 05, 2023Observed: 7.24 ft at 5:15PM Jun 05, 2023Observed: 7.24 ft at 5:30PM Jun 05, 2023Observed: 7.3 ft at 5:45PM Jun 05, 2023Observed: 7.29 ft at 6:00PM Jun 05, 2023Observed: 7.28 ft at 6:15PM Jun 05, 2023Observed: 7.24 ft at 6:30PM Jun 05, 2023Observed: 7.26 ft at 6:45PM Jun 05, 2023Observed: 7.33 ft at 7:00PM Jun 05, 2023Observed: 7.28 ft at 7:15PM Jun 05, 2023Observed: 7.31 ft at 7:30PM Jun 05, 2023Observed: 7.34 ft at 7:45PM Jun 05, 2023Observed: 7.31 ft at 8:00PM Jun 05, 2023Observed: 7.34 ft at 8:15PM Jun 05, 2023Observed: 7.36 ft at 8:30PM Jun 05, 2023Observed: 7.39 ft at 8:45PM Jun 05, 2023Observed: 7.35 ft at 9:00PM Jun 05, 2023Observed: 7.37 ft at 9:15PM Jun 05, 2023Observed: 7.42 ft at 9:30PM Jun 05, 2023Observed: 7.37 ft at 9:45PM Jun 05, 2023Observed: 7.4 ft at 10:00PM Jun 05, 2023Forecast: 7.4 ft 4:00AM Jun 06, 2023Forecast: 7.4 ft 10:00AM Jun 06, 2023Forecast: 7.5 ft 4:00PM Jun 06, 2023Forecast: 7.5 ft 10:00PM Jun 06, 2023Forecast: 7.5 ft 4:00AM Jun 07, 2023Forecast: 7.5 ft 10:00AM Jun 07, 2023Forecast: 7.6 ft 4:00PM Jun 07, 2023Forecast: 7.8 ft 10:00PM Jun 07, 2023Forecast: 8.1 ft 4:00AM Jun 08, 2023Forecast: 8.3 ft 10:00AM Jun 08, 2023Forecast: 8.5 ft 4:00PM Jun 08, 2023Highest Forecast: 8.6 ft 10:00PM Jun 08, 2023USGS--Water Resources of the United StatesSNOA2(plotting HGIRZ) Graph Created (11:01PM Jun 5, 2023)ObservedForecast (issued 1:45PM Jun 5)Latest observed value: 7.4 ft at 10:00 PM AKDT 5-Jun-2023. Flood Stage is 16 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (AKDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Glacial river subject to rapid extreme stage change from GLOF.

NOTE: Forecasts for the Snow River near Seward are issued routinely during the warm season, and as needed at other times of the year.

Return to Area Map
Downstream Gauge Downstream Gauge - at Cooper Landing
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 17
Flood Stage: 16
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 14.57 ft on 08/24/2019
(2) 14.39 ft on 09/23/2017
(3) 14.30 ft on 10/13/2013
(4) 14.20 ft on 09/03/2015
(5) 13.59 ft on 11/03/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.10 ft on 11/04/2020 (P)
(2) 12.63 ft on 10/02/2020 (P)
(3) 10.35 ft on 12/09/2019
(4) 14.57 ft on 08/24/2019
(5) 12.17 ft on 10/16/2018 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:11
KML Image
Gauge LocationGauge Map Marker
 Disclaimer
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
16.5 Houses along Primrose Road will begin to flood.
16 Low spot at mile 15.1 on Seward Highway will begin to flood.
14.2 Garages along Primrose Road will begin to flood.
13 The end of Primrose Road will be impassable to small vehicles. This will impact access to residences as well as the campground.
12.5 Floods gravel area just downstream from railroad bridge.Water starts to flow over Primrose Road. Low spots on this road (near the boat ramp) are approximatly 1 ft lower than the adjacent lake bank.Water up to the railroad tracks in several places between railroad mileposts 14.5 and 18.0. -Oct 2020
12 This stage corresponds well to the action stage for the downstream site COOA2, Kenai River at Cooper Landing. The Kenai River at Cooper Landing will often exceed action levels when the stage on the Snow River exceeds 12.0 ft.
Photos
(1) Snow River Valley
(2) Snow Glacier Lake
(3) Flooding near Seward Hwy
About This Location Collapse

Latitude: 60.294440° N, Longitude: 149.346040° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 16 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 NULL NULL 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:
Additional Information Collapse
Water Temperature Chart
Snow GDL Camera
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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
Anchorage Weather Forecast Office
6930 Sand Lake Road
Anchorage, AK 99502
(907) 266-5160
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:26 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities