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

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 
Hydrograph River at a Glance Download
Merced River at Stevinson Stage (ft)Flow (kcfs)Observed: 57.48 ft at 12:30PM Oct 15, 2021Observed: 57.48 ft at 12:45PM Oct 15, 2021Observed: 57.48 ft at 1:00PM Oct 15, 2021Observed: 57.48 ft at 1:15PM Oct 15, 2021Observed: 57.48 ft at 1:30PM Oct 15, 2021Observed: 57.48 ft at 1:45PM Oct 15, 2021Observed: 57.49 ft at 2:00PM Oct 15, 2021Observed: 57.49 ft at 2:15PM Oct 15, 2021Observed: 57.49 ft at 2:30PM Oct 15, 2021Observed: 57.49 ft at 2:45PM Oct 15, 2021Observed: 57.49 ft at 3:00PM Oct 15, 2021Observed: 57.5 ft at 3:15PM Oct 15, 2021Observed: 57.5 ft at 3:30PM Oct 15, 2021Observed: 57.5 ft at 3:45PM Oct 15, 2021Observed: 57.51 ft at 4:00PM Oct 15, 2021Observed: 57.51 ft at 4:15PM Oct 15, 2021Observed: 57.51 ft at 4:30PM Oct 15, 2021Observed: 57.51 ft at 4:45PM Oct 15, 2021Observed: 57.51 ft at 5:00PM Oct 15, 2021Observed: 57.52 ft at 5:15PM Oct 15, 2021Observed: 57.52 ft at 5:30PM Oct 15, 2021Observed: 57.52 ft at 5:45PM Oct 15, 2021Observed: 57.52 ft at 6:00PM Oct 15, 2021Observed: 57.53 ft at 6:15PM Oct 15, 2021Observed: 57.53 ft at 6:30PM Oct 15, 2021Observed: 57.53 ft at 6:45PM Oct 15, 2021Observed: 57.53 ft at 7:00PM Oct 15, 2021Observed: 57.53 ft at 7:15PM Oct 15, 2021Observed: 57.53 ft at 7:30PM Oct 15, 2021Observed: 57.53 ft at 7:45PM Oct 15, 2021Observed: 57.54 ft at 8:00PM Oct 15, 2021Observed: 57.53 ft at 8:15PM Oct 15, 2021Observed: 57.54 ft at 8:30PM Oct 15, 2021Observed: 57.54 ft at 8:45PM Oct 15, 2021Observed: 57.54 ft at 9:00PM Oct 15, 2021Observed: 57.54 ft at 9:15PM Oct 15, 2021Observed: 57.54 ft at 9:30PM Oct 15, 2021Observed: 57.54 ft at 9:45PM Oct 15, 2021Observed: 57.54 ft at 10:00PM Oct 15, 2021Observed: 57.54 ft at 10:15PM Oct 15, 2021Observed: 57.54 ft at 10:30PM Oct 15, 2021Observed: 57.55 ft at 10:45PM Oct 15, 2021Observed: 57.54 ft at 11:00PM Oct 15, 2021Observed: 57.55 ft at 11:15PM Oct 15, 2021Observed: 57.55 ft at 11:30PM Oct 15, 2021Observed: 57.54 ft at 11:45PM Oct 15, 2021Observed: 57.55 ft at 12:00AM Oct 16, 2021Observed: 57.55 ft at 12:15AM Oct 16, 2021Observed: 57.55 ft at 12:30AM Oct 16, 2021Observed: 57.55 ft at 12:45AM Oct 16, 2021Observed: 57.55 ft at 1:00AM Oct 16, 2021Observed: 57.56 ft at 1:15AM Oct 16, 2021Observed: 57.55 ft at 1:30AM Oct 16, 2021Observed: 57.55 ft at 1:45AM Oct 16, 2021Observed: 57.56 ft at 2:00AM Oct 16, 2021Observed: 57.56 ft at 2:15AM Oct 16, 2021Observed: 57.56 ft at 2:30AM Oct 16, 2021Observed: 57.56 ft at 2:45AM Oct 16, 2021Observed: 57.56 ft at 3:00AM Oct 16, 2021Observed: 57.56 ft at 3:15AM Oct 16, 2021Observed: 57.56 ft at 3:30AM Oct 16, 2021Observed: 57.56 ft at 3:45AM Oct 16, 2021Observed: 57.56 ft at 4:00AM Oct 16, 2021Observed: 57.56 ft at 4:15AM Oct 16, 2021Observed: 57.56 ft at 4:30AM Oct 16, 2021Observed: 57.56 ft at 4:45AM Oct 16, 2021Observed: 57.56 ft at 5:00AM Oct 16, 2021Observed: 57.56 ft at 5:15AM Oct 16, 2021Observed: 57.56 ft at 5:30AM Oct 16, 2021Observed: 57.56 ft at 5:45AM Oct 16, 2021Observed: 57.56 ft at 6:00AM Oct 16, 2021Observed: 57.56 ft at 6:15AM Oct 16, 2021Observed: 57.56 ft at 6:30AM Oct 16, 2021Observed: 57.56 ft at 6:45AM Oct 16, 2021Observed: 57.56 ft at 7:00AM Oct 16, 2021Observed: 57.56 ft at 7:15AM Oct 16, 2021Observed: 57.56 ft at 7:30AM Oct 16, 2021Observed: 57.56 ft at 7:45AM Oct 16, 2021Observed: 57.56 ft at 8:00AM Oct 16, 2021Observed: 57.56 ft at 8:15AM Oct 16, 2021Observed: 57.56 ft at 8:30AM Oct 16, 2021Observed: 57.57 ft at 8:45AM Oct 16, 2021Observed: 57.57 ft at 9:00AM Oct 16, 2021Observed: 57.57 ft at 9:15AM Oct 16, 2021Observed: 57.57 ft at 9:30AM Oct 16, 2021Observed: 57.57 ft at 9:45AM Oct 16, 2021Observed: 57.56 ft at 10:00AM Oct 16, 2021Observed: 57.56 ft at 10:15AM Oct 16, 2021Observed: 57.56 ft at 10:30AM Oct 16, 2021Observed: 57.56 ft at 10:45AM Oct 16, 2021Observed: 57.55 ft at 11:00AM Oct 16, 2021Observed: 57.55 ft at 11:15AM Oct 16, 2021Observed: 57.55 ft at 11:30AM Oct 16, 2021Observed: 57.54 ft at 11:45AM Oct 16, 2021Observed: 57.54 ft at 12:00PM Oct 16, 2021Observed: 57.54 ft at 12:15PM Oct 16, 2021Observed: 57.53 ft at 12:30PM Oct 16, 2021Observed: 57.53 ft at 12:45PM Oct 16, 2021Observed: 57.53 ft at 1:00PM Oct 16, 2021Observed: 57.52 ft at 1:15PM Oct 16, 2021Observed: 57.52 ft at 1:30PM Oct 16, 2021Observed: 57.52 ft at 1:45PM Oct 16, 2021Observed: 57.51 ft at 2:00PM Oct 16, 2021Observed: 57.51 ft at 2:15PM Oct 16, 2021Observed: 57.51 ft at 2:30PM Oct 16, 2021Observed: 57.51 ft at 2:45PM Oct 16, 2021Observed: 57.51 ft at 3:00PM Oct 16, 2021Observed: 57.5 ft at 3:15PM Oct 16, 2021Observed: 57.5 ft at 3:30PM Oct 16, 2021Observed: 57.5 ft at 3:45PM Oct 16, 2021Observed: 57.5 ft at 4:00PM Oct 16, 2021Observed: 57.5 ft at 4:15PM Oct 16, 2021Observed: 57.5 ft at 4:30PM Oct 16, 2021Observed: 57.49 ft at 4:45PM Oct 16, 2021Observed: 57.49 ft at 5:00PM Oct 16, 2021Observed: 57.49 ft at 5:15PM Oct 16, 2021Observed: 57.49 ft at 5:30PM Oct 16, 2021Observed: 57.49 ft at 5:45PM Oct 16, 2021Observed: 57.49 ft at 6:00PM Oct 16, 2021Observed: 57.49 ft at 6:15PM Oct 16, 2021Observed: 57.49 ft at 6:30PM Oct 16, 2021Observed: 57.49 ft at 6:45PM Oct 16, 2021Observed: 57.49 ft at 7:00PM Oct 16, 2021Observed: 57.49 ft at 7:15PM Oct 16, 2021Observed: 57.49 ft at 7:30PM Oct 16, 2021Observed: 57.49 ft at 7:45PM Oct 16, 2021Observed: 57.49 ft at 8:00PM Oct 16, 2021Observed: 57.5 ft at 8:15PM Oct 16, 2021Observed: 57.5 ft at 8:30PM Oct 16, 2021Observed: 57.5 ft at 8:45PM Oct 16, 2021Observed: 57.5 ft at 9:00PM Oct 16, 2021Observed: 57.51 ft at 9:15PM Oct 16, 2021Observed: 57.51 ft at 9:30PM Oct 16, 2021Observed: 57.51 ft at 9:45PM Oct 16, 2021Observed: 57.52 ft at 10:00PM Oct 16, 2021Observed: 57.52 ft at 10:15PM Oct 16, 2021Observed: 57.53 ft at 10:30PM Oct 16, 2021Observed: 57.54 ft at 10:45PM Oct 16, 2021Observed: 57.54 ft at 11:00PM Oct 16, 2021Observed: 57.55 ft at 11:15PM Oct 16, 2021Observed: 57.55 ft at 11:30PM Oct 16, 2021Observed: 57.56 ft at 11:45PM Oct 16, 2021Observed: 57.57 ft at 12:00AM Oct 17, 2021Observed: 57.59 ft at 12:15AM Oct 17, 2021Observed: 57.6 ft at 12:30AM Oct 17, 2021Observed: 57.61 ft at 12:45AM Oct 17, 2021Observed: 57.62 ft at 1:00AM Oct 17, 2021Observed: 57.63 ft at 1:15AM Oct 17, 2021Observed: 57.64 ft at 1:30AM Oct 17, 2021Observed: 57.65 ft at 1:45AM Oct 17, 2021Observed: 57.67 ft at 2:00AM Oct 17, 2021Observed: 57.68 ft at 2:15AM Oct 17, 2021Observed: 57.7 ft at 2:30AM Oct 17, 2021Observed: 57.71 ft at 2:45AM Oct 17, 2021Observed: 57.72 ft at 3:00AM Oct 17, 2021Observed: 57.74 ft at 3:15AM Oct 17, 2021Observed: 57.76 ft at 3:30AM Oct 17, 2021Observed: 57.78 ft at 3:45AM Oct 17, 2021Observed: 57.8 ft at 4:00AM Oct 17, 2021Observed: 57.82 ft at 4:15AM Oct 17, 2021Observed: 57.84 ft at 4:30AM Oct 17, 2021Observed: 57.86 ft at 4:45AM Oct 17, 2021Observed: 57.89 ft at 5:00AM Oct 17, 2021Observed: 57.91 ft at 5:15AM Oct 17, 2021Observed: 57.93 ft at 5:30AM Oct 17, 2021Observed: 57.96 ft at 5:45AM Oct 17, 2021Observed: 57.98 ft at 6:00AM Oct 17, 2021Observed: 58.01 ft at 6:15AM Oct 17, 2021Observed: 58.04 ft at 6:30AM Oct 17, 2021Observed: 58.06 ft at 6:45AM Oct 17, 2021Observed: 58.09 ft at 7:00AM Oct 17, 2021Observed: 58.11 ft at 7:15AM Oct 17, 2021Observed: 58.14 ft at 7:30AM Oct 17, 2021Observed: 58.17 ft at 7:45AM Oct 17, 2021Observed: 58.19 ft at 8:00AM Oct 17, 2021Observed: 58.22 ft at 8:15AM Oct 17, 2021Observed: 58.25 ft at 8:30AM Oct 17, 2021Observed: 58.28 ft at 8:45AM Oct 17, 2021Observed: 58.31 ft at 9:00AM Oct 17, 2021Observed: 58.33 ft at 9:15AM Oct 17, 2021Observed: 58.36 ft at 9:30AM Oct 17, 2021Observed: 58.38 ft at 9:45AM Oct 17, 2021Observed: 58.41 ft at 10:00AM Oct 17, 2021Observed: 58.44 ft at 10:15AM Oct 17, 2021Observed: 58.47 ft at 10:30AM Oct 17, 2021Observed: 58.49 ft at 10:45AM Oct 17, 2021Observed: 58.53 ft at 11:00AM Oct 17, 2021Observed: 58.55 ft at 11:15AM Oct 17, 2021Observed: 58.58 ft at 11:30AM Oct 17, 2021Observed: 58.61 ft at 11:45AM Oct 17, 2021Observed: 58.64 ft at 12:00PM Oct 17, 2021Observed: 58.67 ft at 12:15PM Oct 17, 2021Observed: 58.69 ft at 12:30PM Oct 17, 2021Observed: 58.72 ft at 12:45PM Oct 17, 2021Observed: 58.75 ft at 1:00PM Oct 17, 2021Observed: 58.79 ft at 1:15PM Oct 17, 2021Observed: 58.83 ft at 1:30PM Oct 17, 2021Observed: 58.86 ft at 1:45PM Oct 17, 2021Observed: 58.9 ft at 2:00PM Oct 17, 2021Observed: 58.93 ft at 2:15PM Oct 17, 2021Observed: 58.96 ft at 2:30PM Oct 17, 2021Observed: 58.99 ft at 2:45PM Oct 17, 2021Observed: 59.03 ft at 3:00PM Oct 17, 2021Observed: 59.06 ft at 3:15PM Oct 17, 2021Observed: 59.09 ft at 3:30PM Oct 17, 2021Observed: 59.12 ft at 3:45PM Oct 17, 2021Observed: 59.14 ft at 4:00PM Oct 17, 2021Observed: 59.17 ft at 4:15PM Oct 17, 2021Observed: 59.2 ft at 4:30PM Oct 17, 2021Observed: 59.23 ft at 4:45PM Oct 17, 2021Observed: 59.26 ft at 5:00PM Oct 17, 2021Observed: 59.28 ft at 5:15PM Oct 17, 2021Observed: 59.32 ft at 5:30PM Oct 17, 2021Observed: 59.35 ft at 5:45PM Oct 17, 2021Observed: 59.37 ft at 6:00PM Oct 17, 2021Observed: 59.41 ft at 6:15PM Oct 17, 2021Observed: 59.43 ft at 6:30PM Oct 17, 2021Observed: 59.46 ft at 6:45PM Oct 17, 2021Observed: 59.49 ft at 7:00PM Oct 17, 2021Observed: 59.52 ft at 7:15PM Oct 17, 2021Observed: 59.54 ft at 7:30PM Oct 17, 2021Observed: 59.57 ft at 7:45PM Oct 17, 2021Observed: 59.59 ft at 8:00PM Oct 17, 2021Observed: 59.62 ft at 8:15PM Oct 17, 2021Observed: 59.64 ft at 8:30PM Oct 17, 2021Observed: 59.66 ft at 8:45PM Oct 17, 2021Observed: 59.69 ft at 9:00PM Oct 17, 2021Observed: 59.73 ft at 9:15PM Oct 17, 2021Observed: 59.76 ft at 9:30PM Oct 17, 2021Observed: 59.79 ft at 9:45PM Oct 17, 2021Observed: 59.82 ft at 10:00PM Oct 17, 2021Observed: 59.85 ft at 10:15PM Oct 17, 2021Observed: 59.88 ft at 10:30PM Oct 17, 2021Observed: 59.9 ft at 10:45PM Oct 17, 2021Observed: 59.93 ft at 11:00PM Oct 17, 2021Observed: 59.96 ft at 11:15PM Oct 17, 2021Observed: 59.98 ft at 11:30PM Oct 17, 2021Observed: 59.99 ft at 11:45PM Oct 17, 2021Observed: 60.02 ft at 12:00AM Oct 18, 2021Observed: 60.04 ft at 12:15AM Oct 18, 2021Observed: 60.06 ft at 12:30AM Oct 18, 2021Observed: 60.09 ft at 12:45AM Oct 18, 2021Observed: 60.11 ft at 1:00AM Oct 18, 2021Observed: 60.13 ft at 1:15AM Oct 18, 2021Observed: 60.15 ft at 1:30AM Oct 18, 2021Observed: 60.17 ft at 1:45AM Oct 18, 2021Observed: 60.19 ft at 2:00AM Oct 18, 2021Observed: 60.21 ft at 2:15AM Oct 18, 2021Observed: 60.23 ft at 2:30AM Oct 18, 2021Observed: 60.25 ft at 2:45AM Oct 18, 2021Observed: 60.26 ft at 3:00AM Oct 18, 2021Observed: 60.28 ft at 3:15AM Oct 18, 2021Observed: 60.3 ft at 3:30AM Oct 18, 2021Observed: 60.32 ft at 3:45AM Oct 18, 2021Observed: 60.33 ft at 4:00AM Oct 18, 2021Observed: 60.35 ft at 4:15AM Oct 18, 2021Observed: 60.37 ft at 4:30AM Oct 18, 2021Observed: 60.39 ft at 4:45AM Oct 18, 2021Observed: 60.41 ft at 5:00AM Oct 18, 2021Observed: 60.42 ft at 5:15AM Oct 18, 2021Observed: 60.44 ft at 5:30AM Oct 18, 2021Observed: 60.46 ft at 5:45AM Oct 18, 2021Observed: 60.48 ft at 6:00AM Oct 18, 2021Observed: 60.48 ft at 6:15AM Oct 18, 2021Observed: 60.5 ft at 6:30AM Oct 18, 2021Observed: 60.51 ft at 6:45AM Oct 18, 2021Observed: 60.53 ft at 7:00AM Oct 18, 2021Observed: 60.55 ft at 7:15AM Oct 18, 2021Observed: 60.56 ft at 7:30AM Oct 18, 2021Observed: 60.58 ft at 7:45AM Oct 18, 2021Observed: 60.59 ft at 8:00AM Oct 18, 2021Observed: 60.59 ft at 8:15AM Oct 18, 2021Observed: 60.6 ft at 8:30AM Oct 18, 2021Observed: 60.62 ft at 8:45AM Oct 18, 2021Observed: 60.64 ft at 9:00AM Oct 18, 2021Observed: 60.65 ft at 9:15AM Oct 18, 2021Observed: 60.65 ft at 9:30AM Oct 18, 2021Observed: 60.67 ft at 9:45AM Oct 18, 2021Observed: 60.68 ft at 10:00AM Oct 18, 2021Observed: 60.69 ft at 10:15AM Oct 18, 2021Observed: 60.7 ft at 10:30AM Oct 18, 2021Observed: 60.71 ft at 10:45AM Oct 18, 2021Highest Observation: 60.72 ft at 11:00AM Oct 18, 2021Highest Forecast: 60.4 ft 1:00PM Oct 18, 2021Highest Forecast: 60.4 ft 2:00PM Oct 18, 2021Highest Forecast: 60.4 ft 3:00PM Oct 18, 2021Forecast: 60.3 ft 4:00PM Oct 18, 2021Forecast: 60.3 ft 5:00PM Oct 18, 2021Forecast: 60.3 ft 6:00PM Oct 18, 2021Forecast: 60.2 ft 7:00PM Oct 18, 2021Forecast: 60.2 ft 8:00PM Oct 18, 2021Forecast: 60.2 ft 9:00PM Oct 18, 2021Forecast: 60.1 ft 10:00PM Oct 18, 2021Forecast: 60.1 ft 11:00PM Oct 18, 2021Forecast: 60.1 ft 12:00AM Oct 19, 2021Forecast: 60.1 ft 1:00AM Oct 19, 2021Forecast: 60 ft 2:00AM Oct 19, 2021Forecast: 60 ft 3:00AM Oct 19, 2021Forecast: 60 ft 4:00AM Oct 19, 2021Forecast: 60 ft 5:00AM Oct 19, 2021Forecast: 60 ft 6:00AM Oct 19, 2021Forecast: 60 ft 7:00AM Oct 19, 2021Forecast: 59.9 ft 8:00AM Oct 19, 2021Forecast: 59.9 ft 9:00AM Oct 19, 2021Forecast: 59.9 ft 10:00AM Oct 19, 2021Forecast: 59.9 ft 11:00AM Oct 19, 2021Forecast: 59.8 ft 12:00PM Oct 19, 2021Forecast: 59.8 ft 1:00PM Oct 19, 2021Forecast: 59.7 ft 2:00PM Oct 19, 2021Forecast: 59.7 ft 3:00PM Oct 19, 2021Forecast: 59.6 ft 4:00PM Oct 19, 2021Forecast: 59.6 ft 5:00PM Oct 19, 2021Forecast: 59.5 ft 6:00PM Oct 19, 2021Forecast: 59.5 ft 7:00PM Oct 19, 2021Forecast: 59.4 ft 8:00PM Oct 19, 2021Forecast: 59.3 ft 9:00PM Oct 19, 2021Forecast: 59.3 ft 10:00PM Oct 19, 2021Forecast: 59.2 ft 11:00PM Oct 19, 2021Forecast: 59.2 ft 12:00AM Oct 20, 2021Forecast: 59.1 ft 1:00AM Oct 20, 2021Forecast: 59.1 ft 2:00AM Oct 20, 2021Forecast: 59.1 ft 3:00AM Oct 20, 2021Forecast: 59 ft 4:00AM Oct 20, 2021Forecast: 59 ft 5:00AM Oct 20, 2021Forecast: 58.9 ft 6:00AM Oct 20, 2021Forecast: 58.9 ft 7:00AM Oct 20, 2021Forecast: 58.8 ft 8:00AM Oct 20, 2021Forecast: 58.8 ft 9:00AM Oct 20, 2021Forecast: 58.7 ft 10:00AM Oct 20, 2021Forecast: 58.7 ft 11:00AM Oct 20, 2021Forecast: 58.7 ft 12:00PM Oct 20, 2021Forecast: 58.6 ft 1:00PM Oct 20, 2021Forecast: 58.6 ft 2:00PM Oct 20, 2021Forecast: 58.6 ft 3:00PM Oct 20, 2021Forecast: 58.5 ft 4:00PM Oct 20, 2021Forecast: 58.5 ft 5:00PM Oct 20, 2021Forecast: 58.5 ft 6:00PM Oct 20, 2021Forecast: 58.4 ft 7:00PM Oct 20, 2021Forecast: 58.4 ft 8:00PM Oct 20, 2021Forecast: 58.4 ft 9:00PM Oct 20, 2021Forecast: 58.3 ft 10:00PM Oct 20, 2021Forecast: 58.3 ft 11:00PM Oct 20, 2021Forecast: 58.3 ft 12:00AM Oct 21, 2021Forecast: 58.2 ft 1:00AM Oct 21, 2021Forecast: 58.2 ft 2:00AM Oct 21, 2021Forecast: 58.2 ft 3:00AM Oct 21, 2021Forecast: 58.2 ft 4:00AM Oct 21, 2021Forecast: 58.1 ft 5:00AM Oct 21, 2021Forecast: 58.1 ft 6:00AM Oct 21, 2021Forecast: 58.1 ft 7:00AM Oct 21, 2021Forecast: 58.1 ft 8:00AM Oct 21, 2021Forecast: 58.1 ft 9:00AM Oct 21, 2021Forecast: 58 ft 10:00AM Oct 21, 2021Forecast: 58 ft 11:00AM Oct 21, 2021Forecast: 58 ft 12:00PM Oct 21, 2021Forecast: 58 ft 1:00PM Oct 21, 2021Forecast: 58 ft 2:00PM Oct 21, 2021Forecast: 58 ft 3:00PM Oct 21, 2021Forecast: 57.9 ft 4:00PM Oct 21, 2021Forecast: 57.9 ft 5:00PM Oct 21, 2021Forecast: 57.9 ft 6:00PM Oct 21, 2021Forecast: 57.9 ft 7:00PM Oct 21, 2021Forecast: 57.9 ft 8:00PM Oct 21, 2021Forecast: 57.9 ft 9:00PM Oct 21, 2021Forecast: 57.9 ft 10:00PM Oct 21, 2021Forecast: 57.9 ft 11:00PM Oct 21, 2021Forecast: 57.9 ft 12:00AM Oct 22, 2021Forecast: 57.9 ft 1:00AM Oct 22, 2021Forecast: 57.8 ft 2:00AM Oct 22, 2021Forecast: 57.8 ft 3:00AM Oct 22, 2021Forecast: 57.8 ft 4:00AM Oct 22, 2021Forecast: 57.8 ft 5:00AM Oct 22, 2021Forecast: 57.8 ft 6:00AM Oct 22, 2021Forecast: 57.8 ft 7:00AM Oct 22, 2021Forecast: 57.8 ft 8:00AM Oct 22, 2021Forecast: 57.8 ft 9:00AM Oct 22, 2021Forecast: 57.8 ft 10:00AM Oct 22, 2021Forecast: 57.8 ft 11:00AM Oct 22, 2021Forecast: 57.8 ft 12:00PM Oct 22, 2021Forecast: 57.8 ft 1:00PM Oct 22, 2021Forecast: 57.8 ft 2:00PM Oct 22, 2021Forecast: 57.8 ft 3:00PM Oct 22, 2021Forecast: 57.8 ft 4:00PM Oct 22, 2021Forecast: 57.8 ft 5:00PM Oct 22, 2021Forecast: 57.8 ft 6:00PM Oct 22, 2021Forecast: 57.8 ft 7:00PM Oct 22, 2021Forecast: 57.8 ft 8:00PM Oct 22, 2021Forecast: 57.8 ft 9:00PM Oct 22, 2021Forecast: 57.8 ft 10:00PM Oct 22, 2021Forecast: 57.8 ft 11:00PM Oct 22, 2021Forecast: 57.8 ft 12:00AM Oct 23, 2021Forecast: 57.8 ft 1:00AM Oct 23, 2021Forecast: 57.8 ft 2:00AM Oct 23, 2021Forecast: 57.8 ft 3:00AM Oct 23, 2021Forecast: 57.8 ft 4:00AM Oct 23, 2021Forecast: 57.8 ft 5:00AM Oct 23, 2021USGS--Water Resources of the United StatesSTVC1(plotting HGIRG) Graph Created (12:23PM Oct 18, 2021)ObservedForecast (issued 8:40AM Oct 18)Latest observed value: 60.72 ft at 11:00 AM PDT 18-Oct-2021. Flood Stage is 71 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Merced River at Stevinson are issued routinely year-round.
Return to Area Map
Upstream Gauge - at Pohono Bridge Upstream Gauge Downstream Gauge Downstream Gauge - at Newman
Flood Categories (in feet)
Major Flood Stage: 75
Moderate Flood Stage: 73.8
Flood Stage: 71
Action Stage: 68
Low Stage (in feet): -9999

Historic Crests
(1) 73.81 ft on 12/05/1950
(2) 70.51 ft on 03/21/2011
(3) 70.20 ft on 02/08/1998
(4) 70.10 ft on 03/14/1984
(5) 70.00 ft on 01/25/1969
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 70.51 ft on 03/21/2011
(2) 69.07 ft on 04/16/2006
(3) 67.35 ft on 03/06/2000
(4) 70.20 ft on 02/08/1998
(5) 60.71 ft on 02/16/1993
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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
70.5 Water is up to the maintenance building in Hagaman Park.
69 The playground area in Hagaman Park along Highway 165 is flooded.
65 Hagaman Park along Highway 165 begins to flood.
About This Location Collapse

Latitude: 37.370833° N, Longitude: 120.929444° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 71 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 0.001 ft 71.001 ft  

Current/Historical Observations:
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
San Joaquin Valley Weather Forecast Office
900 Foggy Bottom Road
Hanford, CA 93230-5236
(559) 584-3752
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:27 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities