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
 

Web Portal Changes:

  • Attention: Technicians are currently working to bring Precipitation datasets back to full capability after the April 16 outage.
  • NWPS - water.noaa.gov - Officially operational on Wednesday, March 27th, 8-9am EDT
  • AHPS - water.weather.gov- Scheduled operations ends on Tuesday, May 28th, 2024 - the pages will automatically redirect to water.noaa.gov until May 28, 2025.
  • Other Important URL changes - Service Change Notice 24-29 

Please visit https://www.weather.gov/owp/operations for more information.



Hydrograph River at a Glance Download
Cohansey River at Greenwich (IN MLLW) Tide Height (ft)Observed: 3.7 ft at 6:54PM Apr 21, 2024Observed: 3.84 ft at 7:00PM Apr 21, 2024Observed: 4 ft at 7:06PM Apr 21, 2024Observed: 4.13 ft at 7:12PM Apr 21, 2024Observed: 4.28 ft at 7:18PM Apr 21, 2024Observed: 4.41 ft at 7:24PM Apr 21, 2024Observed: 4.53 ft at 7:30PM Apr 21, 2024Observed: 4.66 ft at 7:36PM Apr 21, 2024Observed: 4.77 ft at 7:42PM Apr 21, 2024Observed: 4.88 ft at 7:48PM Apr 21, 2024Observed: 5 ft at 7:54PM Apr 21, 2024Observed: 5.1 ft at 8:00PM Apr 21, 2024Observed: 5.2 ft at 8:06PM Apr 21, 2024Observed: 5.28 ft at 8:12PM Apr 21, 2024Observed: 5.37 ft at 8:18PM Apr 21, 2024Observed: 5.45 ft at 8:24PM Apr 21, 2024Observed: 5.52 ft at 8:30PM Apr 21, 2024Observed: 5.59 ft at 8:36PM Apr 21, 2024Observed: 5.66 ft at 8:42PM Apr 21, 2024Observed: 5.72 ft at 8:48PM Apr 21, 2024Observed: 5.78 ft at 8:54PM Apr 21, 2024Observed: 5.83 ft at 9:00PM Apr 21, 2024Observed: 5.88 ft at 9:06PM Apr 21, 2024Observed: 5.93 ft at 9:12PM Apr 21, 2024Observed: 5.97 ft at 9:18PM Apr 21, 2024Observed: 6 ft at 9:24PM Apr 21, 2024Observed: 6.04 ft at 9:30PM Apr 21, 2024Observed: 6.07 ft at 9:36PM Apr 21, 2024Observed: 6.1 ft at 9:42PM Apr 21, 2024Observed: 6.11 ft at 9:48PM Apr 21, 2024Observed: 6.13 ft at 9:54PM Apr 21, 2024Observed: 6.13 ft at 10:00PM Apr 21, 2024Observed: 6.14 ft at 10:06PM Apr 21, 2024Observed: 6.15 ft at 10:12PM Apr 21, 2024Observed: 6.15 ft at 10:18PM Apr 21, 2024Observed: 6.13 ft at 10:24PM Apr 21, 2024Observed: 6.12 ft at 10:30PM Apr 21, 2024Observed: 6.09 ft at 10:36PM Apr 21, 2024Observed: 6.06 ft at 10:42PM Apr 21, 2024Observed: 6.01 ft at 10:48PM Apr 21, 2024Observed: 5.97 ft at 10:54PM Apr 21, 2024Observed: 5.91 ft at 11:00PM Apr 21, 2024Observed: 5.85 ft at 11:06PM Apr 21, 2024Observed: 5.77 ft at 11:12PM Apr 21, 2024Observed: 5.68 ft at 11:18PM Apr 21, 2024Observed: 5.61 ft at 11:24PM Apr 21, 2024Observed: 5.53 ft at 11:30PM Apr 21, 2024Observed: 5.45 ft at 11:36PM Apr 21, 2024Observed: 5.37 ft at 11:42PM Apr 21, 2024Observed: 5.27 ft at 11:48PM Apr 21, 2024Observed: 5.17 ft at 11:54PM Apr 21, 2024Observed: 5.08 ft at 12:00AM Apr 22, 2024Observed: 4.97 ft at 12:06AM Apr 22, 2024Observed: 4.87 ft at 12:12AM Apr 22, 2024Observed: 4.77 ft at 12:18AM Apr 22, 2024Observed: 4.67 ft at 12:24AM Apr 22, 2024Observed: 4.57 ft at 12:30AM Apr 22, 2024Observed: 4.45 ft at 12:36AM Apr 22, 2024Observed: 4.36 ft at 12:42AM Apr 22, 2024Observed: 4.25 ft at 12:48AM Apr 22, 2024Observed: 4.15 ft at 12:54AM Apr 22, 2024Observed: 4.04 ft at 1:00AM Apr 22, 2024Observed: 3.93 ft at 1:06AM Apr 22, 2024Observed: 3.83 ft at 1:12AM Apr 22, 2024Observed: 3.71 ft at 1:18AM Apr 22, 2024Observed: 3.59 ft at 1:24AM Apr 22, 2024Observed: 3.47 ft at 1:30AM Apr 22, 2024Observed: 3.35 ft at 1:36AM Apr 22, 2024Observed: 3.22 ft at 1:42AM Apr 22, 2024Observed: 3.1 ft at 1:48AM Apr 22, 2024Observed: 2.97 ft at 1:54AM Apr 22, 2024Observed: 2.84 ft at 2:00AM Apr 22, 2024Observed: 2.72 ft at 2:06AM Apr 22, 2024Observed: 2.6 ft at 2:12AM Apr 22, 2024Observed: 2.48 ft at 2:18AM Apr 22, 2024Observed: 2.36 ft at 2:24AM Apr 22, 2024Observed: 2.24 ft at 2:30AM Apr 22, 2024Observed: 2.13 ft at 2:36AM Apr 22, 2024Observed: 2.01 ft at 2:42AM Apr 22, 2024Observed: 1.89 ft at 2:48AM Apr 22, 2024Observed: 1.78 ft at 2:54AM Apr 22, 2024Observed: 1.67 ft at 3:00AM Apr 22, 2024Observed: 1.56 ft at 3:06AM Apr 22, 2024Observed: 1.46 ft at 3:12AM Apr 22, 2024Observed: 1.35 ft at 3:18AM Apr 22, 2024Observed: 1.26 ft at 3:24AM Apr 22, 2024Observed: 1.17 ft at 3:30AM Apr 22, 2024Observed: 1.08 ft at 3:36AM Apr 22, 2024Observed: 0.99 ft at 3:42AM Apr 22, 2024Observed: 0.91 ft at 3:48AM Apr 22, 2024Observed: 0.84 ft at 3:54AM Apr 22, 2024Observed: 0.77 ft at 4:00AM Apr 22, 2024Observed: 0.72 ft at 4:06AM Apr 22, 2024Observed: 0.66 ft at 4:12AM Apr 22, 2024Observed: 0.6 ft at 4:18AM Apr 22, 2024Observed: 0.55 ft at 4:24AM Apr 22, 2024Observed: 0.55 ft at 4:30AM Apr 22, 2024Observed: 0.51 ft at 4:36AM Apr 22, 2024Observed: 0.52 ft at 4:42AM Apr 22, 2024Observed: 0.53 ft at 4:48AM Apr 22, 2024Observed: 0.57 ft at 4:54AM Apr 22, 2024Observed: 0.65 ft at 5:00AM Apr 22, 2024Observed: 0.7 ft at 5:06AM Apr 22, 2024Observed: 0.8 ft at 5:12AM Apr 22, 2024Observed: 0.89 ft at 5:18AM Apr 22, 2024Observed: 0.99 ft at 5:24AM Apr 22, 2024Observed: 1.08 ft at 5:30AM Apr 22, 2024Observed: 1.19 ft at 5:36AM Apr 22, 2024Observed: 1.27 ft at 5:42AM Apr 22, 2024Observed: 1.39 ft at 5:48AM Apr 22, 2024Observed: 1.53 ft at 5:54AM Apr 22, 2024Observed: 1.66 ft at 6:00AM Apr 22, 2024Observed: 1.79 ft at 6:06AM Apr 22, 2024Observed: 1.93 ft at 6:12AM Apr 22, 2024Observed: 2.07 ft at 6:18AM Apr 22, 2024Observed: 2.2 ft at 6:24AM Apr 22, 2024Observed: 2.34 ft at 6:30AM Apr 22, 2024Observed: 2.48 ft at 6:36AM Apr 22, 2024Observed: 2.64 ft at 6:42AM Apr 22, 2024Observed: 2.79 ft at 6:48AM Apr 22, 2024Observed: 2.95 ft at 6:54AM Apr 22, 2024Observed: 3.1 ft at 7:00AM Apr 22, 2024Observed: 3.24 ft at 7:06AM Apr 22, 2024Observed: 3.39 ft at 7:12AM Apr 22, 2024Observed: 3.54 ft at 7:18AM Apr 22, 2024Observed: 3.67 ft at 7:24AM Apr 22, 2024Observed: 3.8 ft at 7:30AM Apr 22, 2024Observed: 3.93 ft at 7:36AM Apr 22, 2024Observed: 4.05 ft at 7:42AM Apr 22, 2024Observed: 4.17 ft at 7:48AM Apr 22, 2024Observed: 4.29 ft at 7:54AM Apr 22, 2024Observed: 4.41 ft at 8:00AM Apr 22, 2024Observed: 4.52 ft at 8:06AM Apr 22, 2024Observed: 4.63 ft at 8:12AM Apr 22, 2024Observed: 4.74 ft at 8:18AM Apr 22, 2024Observed: 4.84 ft at 8:24AM Apr 22, 2024Observed: 4.95 ft at 8:30AM Apr 22, 2024Observed: 5.04 ft at 8:36AM Apr 22, 2024Observed: 5.12 ft at 8:42AM Apr 22, 2024Observed: 5.2 ft at 8:48AM Apr 22, 2024Observed: 5.29 ft at 8:54AM Apr 22, 2024Observed: 5.36 ft at 9:00AM Apr 22, 2024Observed: 5.43 ft at 9:06AM Apr 22, 2024Observed: 5.51 ft at 9:12AM Apr 22, 2024Observed: 5.56 ft at 9:18AM Apr 22, 2024Observed: 5.63 ft at 9:24AM Apr 22, 2024Observed: 5.68 ft at 9:30AM Apr 22, 2024Observed: 5.73 ft at 9:36AM Apr 22, 2024Observed: 5.78 ft at 9:42AM Apr 22, 2024Observed: 5.83 ft at 9:48AM Apr 22, 2024Observed: 5.84 ft at 9:54AM Apr 22, 2024Observed: 5.88 ft at 10:00AM Apr 22, 2024Observed: 5.89 ft at 10:06AM Apr 22, 2024Observed: 5.92 ft at 10:12AM Apr 22, 2024Observed: 5.93 ft at 10:18AM Apr 22, 2024Observed: 5.94 ft at 10:24AM Apr 22, 2024Observed: 5.95 ft at 10:30AM Apr 22, 2024Observed: 5.95 ft at 10:36AM Apr 22, 2024Observed: 5.94 ft at 10:42AM Apr 22, 2024Observed: 5.94 ft at 10:48AM Apr 22, 2024Observed: 5.92 ft at 10:54AM Apr 22, 2024Observed: 5.9 ft at 11:00AM Apr 22, 2024Observed: 5.88 ft at 11:06AM Apr 22, 2024Observed: 5.83 ft at 11:12AM Apr 22, 2024Observed: 5.77 ft at 11:18AM Apr 22, 2024Observed: 5.7 ft at 11:24AM Apr 22, 2024Observed: 5.63 ft at 11:30AM Apr 22, 2024Observed: 5.54 ft at 11:36AM Apr 22, 2024Observed: 5.45 ft at 11:42AM Apr 22, 2024Observed: 5.35 ft at 11:48AM Apr 22, 2024Observed: 5.26 ft at 11:54AM Apr 22, 2024Observed: 5.18 ft at 12:00PM Apr 22, 2024Observed: 5.08 ft at 12:06PM Apr 22, 2024Observed: 4.98 ft at 12:12PM Apr 22, 2024Observed: 4.88 ft at 12:18PM Apr 22, 2024Observed: 4.78 ft at 12:24PM Apr 22, 2024Observed: 4.68 ft at 12:30PM Apr 22, 2024Observed: 4.57 ft at 12:36PM Apr 22, 2024Observed: 4.47 ft at 12:42PM Apr 22, 2024Observed: 4.37 ft at 12:48PM Apr 22, 2024Observed: 4.27 ft at 12:54PM Apr 22, 2024Observed: 4.17 ft at 1:00PM Apr 22, 2024Observed: 4.05 ft at 1:06PM Apr 22, 2024Observed: 3.95 ft at 1:12PM Apr 22, 2024Observed: 3.86 ft at 1:18PM Apr 22, 2024Observed: 3.74 ft at 1:24PM Apr 22, 2024Observed: 3.64 ft at 1:30PM Apr 22, 2024Observed: 3.54 ft at 1:36PM Apr 22, 2024Observed: 3.43 ft at 1:42PM Apr 22, 2024Observed: 3.31 ft at 1:48PM Apr 22, 2024Observed: 3.18 ft at 1:54PM Apr 22, 2024Observed: 3.06 ft at 2:00PM Apr 22, 2024Observed: 2.94 ft at 2:06PM Apr 22, 2024Observed: 2.83 ft at 2:12PM Apr 22, 2024Observed: 2.71 ft at 2:18PM Apr 22, 2024Observed: 2.61 ft at 2:24PM Apr 22, 2024Observed: 2.5 ft at 2:30PM Apr 22, 2024Observed: 2.4 ft at 2:36PM Apr 22, 2024Observed: 2.3 ft at 2:42PM Apr 22, 2024Observed: 2.18 ft at 2:48PM Apr 22, 2024Observed: 2.07 ft at 2:54PM Apr 22, 2024Observed: 1.97 ft at 3:00PM Apr 22, 2024Observed: 1.86 ft at 3:06PM Apr 22, 2024Observed: 1.76 ft at 3:12PM Apr 22, 2024Observed: 1.66 ft at 3:18PM Apr 22, 2024Observed: 1.57 ft at 3:24PM Apr 22, 2024Observed: 1.47 ft at 3:30PM Apr 22, 2024Observed: 1.38 ft at 3:36PM Apr 22, 2024Observed: 1.29 ft at 3:42PM Apr 22, 2024Observed: 1.21 ft at 3:48PM Apr 22, 2024Observed: 1.13 ft at 3:54PM Apr 22, 2024Observed: 1.05 ft at 4:00PM Apr 22, 2024Observed: 0.98 ft at 4:06PM Apr 22, 2024Observed: 0.92 ft at 4:12PM Apr 22, 2024Observed: 0.86 ft at 4:18PM Apr 22, 2024Observed: 0.81 ft at 4:24PM Apr 22, 2024Observed: 0.78 ft at 4:30PM Apr 22, 2024Observed: 0.74 ft at 4:36PM Apr 22, 2024Observed: 0.7 ft at 4:42PM Apr 22, 2024Observed: 0.7 ft at 4:48PM Apr 22, 2024Observed: 0.69 ft at 4:54PM Apr 22, 2024Observed: 0.69 ft at 5:00PM Apr 22, 2024Observed: 0.72 ft at 5:06PM Apr 22, 2024Observed: 0.76 ft at 5:12PM Apr 22, 2024Observed: 0.81 ft at 5:18PM Apr 22, 2024Observed: 0.9 ft at 5:24PM Apr 22, 2024Observed: 1 ft at 5:30PM Apr 22, 2024Observed: 1.11 ft at 5:36PM Apr 22, 2024Observed: 1.22 ft at 5:42PM Apr 22, 2024Observed: 1.33 ft at 5:48PM Apr 22, 2024Observed: 1.47 ft at 5:54PM Apr 22, 2024Observed: 1.62 ft at 6:00PM Apr 22, 2024Observed: 1.77 ft at 6:06PM Apr 22, 2024Observed: 1.91 ft at 6:12PM Apr 22, 2024Observed: 2.06 ft at 6:18PM Apr 22, 2024Observed: 2.21 ft at 6:24PM Apr 22, 2024Observed: 2.35 ft at 6:30PM Apr 22, 2024Observed: 2.5 ft at 6:36PM Apr 22, 2024Observed: 2.66 ft at 6:42PM Apr 22, 2024Observed: 2.81 ft at 6:48PM Apr 22, 2024Observed: 2.99 ft at 6:54PM Apr 22, 2024Observed: 3.15 ft at 7:00PM Apr 22, 2024Observed: 3.32 ft at 7:06PM Apr 22, 2024Observed: 3.48 ft at 7:12PM Apr 22, 2024Observed: 3.64 ft at 7:18PM Apr 22, 2024Observed: 3.78 ft at 7:24PM Apr 22, 2024Observed: 3.94 ft at 7:30PM Apr 22, 2024Observed: 4.1 ft at 7:36PM Apr 22, 2024Observed: 4.25 ft at 7:42PM Apr 22, 2024Observed: 4.4 ft at 7:48PM Apr 22, 2024Observed: 4.55 ft at 7:54PM Apr 22, 2024Observed: 4.71 ft at 8:00PM Apr 22, 2024Observed: 4.86 ft at 8:06PM Apr 22, 2024Observed: 5 ft at 8:12PM Apr 22, 2024Observed: 5.13 ft at 8:18PM Apr 22, 2024Observed: 5.24 ft at 8:24PM Apr 22, 2024Observed: 5.37 ft at 8:30PM Apr 22, 2024Observed: 5.49 ft at 8:36PM Apr 22, 2024Observed: 5.58 ft at 8:42PM Apr 22, 2024Observed: 5.66 ft at 8:48PM Apr 22, 2024Observed: 5.74 ft at 8:54PM Apr 22, 2024Observed: 5.83 ft at 9:00PM Apr 22, 2024Observed: 5.91 ft at 9:06PM Apr 22, 2024Observed: 5.99 ft at 9:12PM Apr 22, 2024Observed: 6.06 ft at 9:18PM Apr 22, 2024Observed: 6.12 ft at 9:24PM Apr 22, 2024Observed: 6.18 ft at 9:30PM Apr 22, 2024Observed: 6.24 ft at 9:36PM Apr 22, 2024Observed: 6.3 ft at 9:42PM Apr 22, 2024Observed: 6.35 ft at 9:48PM Apr 22, 2024Observed: 6.4 ft at 9:54PM Apr 22, 2024Observed: 6.45 ft at 10:00PM Apr 22, 2024Observed: 6.49 ft at 10:06PM Apr 22, 2024Observed: 6.52 ft at 10:12PM Apr 22, 2024Observed: 6.56 ft at 10:18PM Apr 22, 2024Observed: 6.58 ft at 10:24PM Apr 22, 2024Observed: 6.6 ft at 10:30PM Apr 22, 2024Observed: 6.61 ft at 10:36PM Apr 22, 2024Observed: 6.62 ft at 10:42PM Apr 22, 2024Observed: 6.62 ft at 10:48PM Apr 22, 2024Observed: 6.62 ft at 10:54PM Apr 22, 2024Observed: 6.62 ft at 11:00PM Apr 22, 2024Observed: 6.6 ft at 11:06PM Apr 22, 2024Observed: 6.58 ft at 11:12PM Apr 22, 2024Observed: 6.56 ft at 11:18PM Apr 22, 2024Observed: 6.54 ft at 11:24PM Apr 22, 2024Observed: 6.5 ft at 11:30PM Apr 22, 2024Observed: 6.47 ft at 11:36PM Apr 22, 2024Observed: 6.43 ft at 11:42PM Apr 22, 2024Observed: 6.38 ft at 11:48PM Apr 22, 2024Observed: 6.32 ft at 11:54PM Apr 22, 2024Observed: 6.24 ft at 12:00AM Apr 23, 2024Observed: 6.17 ft at 12:06AM Apr 23, 2024Observed: 6.09 ft at 12:12AM Apr 23, 2024Observed: 6.01 ft at 12:18AM Apr 23, 2024Observed: 5.92 ft at 12:24AM Apr 23, 2024Observed: 5.82 ft at 12:30AM Apr 23, 2024Observed: 5.73 ft at 12:36AM Apr 23, 2024Observed: 5.63 ft at 12:42AM Apr 23, 2024Observed: 5.53 ft at 12:48AM Apr 23, 2024Observed: 5.43 ft at 12:54AM Apr 23, 2024Observed: 5.34 ft at 1:00AM Apr 23, 2024Observed: 5.24 ft at 1:06AM Apr 23, 2024Observed: 5.14 ft at 1:12AM Apr 23, 2024Observed: 5.04 ft at 1:18AM Apr 23, 2024Observed: 4.93 ft at 1:24AM Apr 23, 2024Observed: 4.83 ft at 1:30AM Apr 23, 2024Observed: 4.73 ft at 1:36AM Apr 23, 2024Observed: 4.62 ft at 1:42AM Apr 23, 2024Observed: 4.52 ft at 1:48AM Apr 23, 2024Observed: 4.42 ft at 1:54AM Apr 23, 2024Observed: 4.31 ft at 2:00AM Apr 23, 2024Observed: 4.2 ft at 2:06AM Apr 23, 2024Observed: 4.09 ft at 2:12AM Apr 23, 2024Observed: 3.98 ft at 2:18AM Apr 23, 2024Observed: 3.85 ft at 2:24AM Apr 23, 2024Observed: 3.74 ft at 2:30AM Apr 23, 2024Observed: 3.62 ft at 2:36AM Apr 23, 2024Observed: 3.5 ft at 2:42AM Apr 23, 2024Observed: 3.37 ft at 2:48AM Apr 23, 2024Observed: 3.25 ft at 2:54AM Apr 23, 2024Observed: 3.12 ft at 3:00AM Apr 23, 2024Observed: 3.01 ft at 3:06AM Apr 23, 2024Observed: 2.87 ft at 3:12AM Apr 23, 2024Observed: 2.75 ft at 3:18AM Apr 23, 2024Observed: 2.63 ft at 3:24AM Apr 23, 2024Observed: 2.51 ft at 3:30AM Apr 23, 2024Observed: 2.39 ft at 3:36AM Apr 23, 2024Observed: 2.29 ft at 3:42AM Apr 23, 2024Observed: 2.19 ft at 3:48AM Apr 23, 2024Observed: 2.1 ft at 3:54AM Apr 23, 2024Observed: 2 ft at 4:00AM Apr 23, 2024Observed: 1.91 ft at 4:06AM Apr 23, 2024Observed: 1.82 ft at 4:12AM Apr 23, 2024Observed: 1.73 ft at 4:18AM Apr 23, 2024Observed: 1.65 ft at 4:24AM Apr 23, 2024Observed: 1.58 ft at 4:30AM Apr 23, 2024Observed: 1.51 ft at 4:36AM Apr 23, 2024Observed: 1.45 ft at 4:42AM Apr 23, 2024Observed: 1.38 ft at 4:48AM Apr 23, 2024Observed: 1.32 ft at 4:54AM Apr 23, 2024Observed: 1.28 ft at 5:00AM Apr 23, 2024Observed: 1.24 ft at 5:06AM Apr 23, 2024Observed: 1.2 ft at 5:12AM Apr 23, 2024Observed: 1.17 ft at 5:18AM Apr 23, 2024Observed: 1.16 ft at 5:24AM Apr 23, 2024Observed: 1.14 ft at 5:30AM Apr 23, 2024Observed: 1.14 ft at 5:36AM Apr 23, 2024Observed: 1.16 ft at 5:42AM Apr 23, 2024Observed: 1.2 ft at 5:48AM Apr 23, 2024Observed: 1.24 ft at 5:54AM Apr 23, 2024Observed: 1.32 ft at 6:00AM Apr 23, 2024Observed: 1.41 ft at 6:06AM Apr 23, 2024Observed: 1.53 ft at 6:12AM Apr 23, 2024Observed: 1.66 ft at 6:18AM Apr 23, 2024Observed: 1.79 ft at 6:24AM Apr 23, 2024Observed: 1.91 ft at 6:30AM Apr 23, 2024Observed: 2.04 ft at 6:36AM Apr 23, 2024Observed: 2.15 ft at 6:42AM Apr 23, 2024Observed: 2.28 ft at 6:48AM Apr 23, 2024Observed: 2.4 ft at 6:54AM Apr 23, 2024Observed: 2.53 ft at 7:00AM Apr 23, 2024Observed: 2.68 ft at 7:06AM Apr 23, 2024Observed: 2.82 ft at 7:12AM Apr 23, 2024Observed: 2.95 ft at 7:18AM Apr 23, 2024Observed: 3.12 ft at 7:24AM Apr 23, 2024Observed: 3.24 ft at 7:30AM Apr 23, 2024Observed: 3.38 ft at 7:36AM Apr 23, 2024Observed: 3.56 ft at 7:42AM Apr 23, 2024Observed: 3.68 ft at 7:48AM Apr 23, 2024Observed: 3.83 ft at 7:54AM Apr 23, 2024Observed: 3.98 ft at 8:00AM Apr 23, 2024Observed: 4.12 ft at 8:06AM Apr 23, 2024Observed: 4.26 ft at 8:12AM Apr 23, 2024Observed: 4.39 ft at 8:18AM Apr 23, 2024Observed: 4.53 ft at 8:24AM Apr 23, 2024Observed: 4.66 ft at 8:30AM Apr 23, 2024Observed: 4.77 ft at 8:36AM Apr 23, 2024Observed: 4.87 ft at 8:42AM Apr 23, 2024Observed: 4.98 ft at 8:48AM Apr 23, 2024Observed: 5.09 ft at 8:54AM Apr 23, 2024Observed: 5.18 ft at 9:00AM Apr 23, 2024Observed: 5.27 ft at 9:06AM Apr 23, 2024Observed: 5.36 ft at 9:12AM Apr 23, 2024Observed: 5.45 ft at 9:18AM Apr 23, 2024Observed: 5.54 ft at 9:24AM Apr 23, 2024Observed: 5.62 ft at 9:30AM Apr 23, 2024Observed: 5.69 ft at 9:36AM Apr 23, 2024Observed: 5.76 ft at 9:42AM Apr 23, 2024Observed: 5.81 ft at 9:48AM Apr 23, 2024Observed: 5.87 ft at 9:54AM Apr 23, 2024Observed: 5.92 ft at 10:00AM Apr 23, 2024Observed: 5.98 ft at 10:06AM Apr 23, 2024Observed: 6.01 ft at 10:12AM Apr 23, 2024Observed: 6.05 ft at 10:18AM Apr 23, 2024Observed: 6.09 ft at 10:24AM Apr 23, 2024Observed: 6.12 ft at 10:30AM Apr 23, 2024Observed: 6.15 ft at 10:36AM Apr 23, 2024Observed: 6.17 ft at 10:42AM Apr 23, 2024Observed: 6.19 ft at 10:48AM Apr 23, 2024Observed: 6.2 ft at 10:54AM Apr 23, 2024Observed: 6.21 ft at 11:00AM Apr 23, 2024Observed: 6.22 ft at 11:06AM Apr 23, 2024Observed: 6.21 ft at 11:12AM Apr 23, 2024Observed: 6.2 ft at 11:18AM Apr 23, 2024Observed: 6.19 ft at 11:24AM Apr 23, 2024Observed: 6.17 ft at 11:30AM Apr 23, 2024Observed: 6.14 ft at 11:36AM Apr 23, 2024Observed: 6.1 ft at 11:42AM Apr 23, 2024Observed: 6.05 ft at 11:48AM Apr 23, 2024Observed: 5.99 ft at 11:54AM Apr 23, 2024Observed: 5.92 ft at 12:00PM Apr 23, 2024Observed: 5.84 ft at 12:06PM Apr 23, 2024Observed: 5.76 ft at 12:12PM Apr 23, 2024Observed: 5.68 ft at 12:18PM Apr 23, 2024Observed: 5.59 ft at 12:24PM Apr 23, 2024Observed: 5.51 ft at 12:30PM Apr 23, 2024Observed: 5.42 ft at 12:36PM Apr 23, 2024Observed: 5.33 ft at 12:42PM Apr 23, 2024Observed: 5.23 ft at 12:48PM Apr 23, 2024Observed: 5.13 ft at 12:54PM Apr 23, 2024Observed: 5.03 ft at 1:00PM Apr 23, 2024Observed: 4.93 ft at 1:06PM Apr 23, 2024Observed: 4.84 ft at 1:12PM Apr 23, 2024Observed: 4.74 ft at 1:18PM Apr 23, 2024Observed: 4.64 ft at 1:24PM Apr 23, 2024Observed: 4.55 ft at 1:30PM Apr 23, 2024Observed: 4.46 ft at 1:36PM Apr 23, 2024Observed: 4.37 ft at 1:42PM Apr 23, 2024Observed: 4.27 ft at 1:48PM Apr 23, 2024Observed: 4.18 ft at 1:54PM Apr 23, 2024Observed: 4.08 ft at 2:00PM Apr 23, 2024Observed: 4 ft at 2:06PM Apr 23, 2024Observed: 3.89 ft at 2:12PM Apr 23, 2024Observed: 3.79 ft at 2:18PM Apr 23, 2024Observed: 3.69 ft at 2:24PM Apr 23, 2024Observed: 3.59 ft at 2:30PM Apr 23, 2024Observed: 3.49 ft at 2:36PM Apr 23, 2024Observed: 3.39 ft at 2:42PM Apr 23, 2024Observed: 3.28 ft at 2:48PM Apr 23, 2024Observed: 3.19 ft at 2:54PM Apr 23, 2024Observed: 3.08 ft at 3:00PM Apr 23, 2024Observed: 2.97 ft at 3:06PM Apr 23, 2024Observed: 2.88 ft at 3:12PM Apr 23, 2024Observed: 2.78 ft at 3:18PM Apr 23, 2024Observed: 2.67 ft at 3:24PM Apr 23, 2024Observed: 2.59 ft at 3:30PM Apr 23, 2024Observed: 2.5 ft at 3:36PM Apr 23, 2024Observed: 2.41 ft at 3:42PM Apr 23, 2024Observed: 2.32 ft at 3:48PM Apr 23, 2024Observed: 2.25 ft at 3:54PM Apr 23, 2024Observed: 2.17 ft at 4:00PM Apr 23, 2024Observed: 2.09 ft at 4:06PM Apr 23, 2024Observed: 2.02 ft at 4:12PM Apr 23, 2024Observed: 1.95 ft at 4:18PM Apr 23, 2024Observed: 1.89 ft at 4:24PM Apr 23, 2024Observed: 1.83 ft at 4:30PM Apr 23, 2024Observed: 1.78 ft at 4:36PM Apr 23, 2024Observed: 1.74 ft at 4:42PM Apr 23, 2024Observed: 1.7 ft at 4:48PM Apr 23, 2024Observed: 1.67 ft at 4:54PM Apr 23, 2024Observed: 1.64 ft at 5:00PM Apr 23, 2024Observed: 1.63 ft at 5:06PM Apr 23, 2024Observed: 1.65 ft at 5:12PM Apr 23, 2024Observed: 1.67 ft at 5:18PM Apr 23, 2024Observed: 1.71 ft at 5:24PM Apr 23, 2024Observed: 1.78 ft at 5:30PM Apr 23, 2024Observed: 1.87 ft at 5:36PM Apr 23, 2024Observed: 1.96 ft at 5:42PM Apr 23, 2024Observed: 2.07 ft at 5:48PM Apr 23, 2024Observed: 2.16 ft at 5:54PM Apr 23, 2024Observed: 2.27 ft at 6:00PM Apr 23, 2024Observed: 2.42 ft at 6:06PM Apr 23, 2024Observed: 2.5 ft at 6:12PM Apr 23, 2024Observed: 2.63 ft at 6:18PM Apr 23, 2024Observed: 2.72 ft at 6:24PM Apr 23, 2024Observed: 2.85 ft at 6:30PM Apr 23, 2024Observed: 2.96 ft at 6:36PM Apr 23, 2024Observed: 3.07 ft at 6:42PM Apr 23, 2024Observed: 3.17 ft at 6:48PM Apr 23, 2024Observed: 3.3 ft at 6:54PM Apr 23, 2024Observed: 3.43 ft at 7:00PM Apr 23, 2024Observed: 3.57 ft at 7:06PM Apr 23, 2024Observed: 3.72 ft at 7:12PM Apr 23, 2024Observed: 3.87 ft at 7:18PM Apr 23, 2024Observed: 4.02 ft at 7:24PM Apr 23, 2024Observed: 4.16 ft at 7:30PM Apr 23, 2024Observed: 4.3 ft at 7:36PM Apr 23, 2024Observed: 4.43 ft at 7:42PM Apr 23, 2024Observed: 4.56 ft at 7:48PM Apr 23, 2024Observed: 4.71 ft at 7:54PM Apr 23, 2024Observed: 4.84 ft at 8:00PM Apr 23, 2024Observed: 4.97 ft at 8:06PM Apr 23, 2024Observed: 5.09 ft at 8:12PM Apr 23, 2024Observed: 5.21 ft at 8:18PM Apr 23, 2024Observed: 5.32 ft at 8:24PM Apr 23, 2024Observed: 5.43 ft at 8:30PM Apr 23, 2024Observed: 5.55 ft at 8:36PM Apr 23, 2024Observed: 5.65 ft at 8:42PM Apr 23, 2024Observed: 5.75 ft at 8:48PM Apr 23, 2024Observed: 5.84 ft at 8:54PM Apr 23, 2024Observed: 5.93 ft at 9:00PM Apr 23, 2024Observed: 6.03 ft at 9:06PM Apr 23, 2024Observed: 6.12 ft at 9:12PM Apr 23, 2024Observed: 6.2 ft at 9:18PM Apr 23, 2024Observed: 6.27 ft at 9:24PM Apr 23, 2024Observed: 6.35 ft at 9:30PM Apr 23, 2024Observed: 6.42 ft at 9:36PM Apr 23, 2024Observed: 6.49 ft at 9:42PM Apr 23, 2024Observed: 6.55 ft at 9:48PM Apr 23, 2024Observed: 6.61 ft at 9:54PM Apr 23, 2024Observed: 6.66 ft at 10:00PM Apr 23, 2024Observed: 6.72 ft at 10:06PM Apr 23, 2024Observed: 6.77 ft at 10:12PM Apr 23, 2024Observed: 6.82 ft at 10:18PM Apr 23, 2024Observed: 6.86 ft at 10:24PM Apr 23, 2024Observed: 6.91 ft at 10:30PM Apr 23, 2024Observed: 6.95 ft at 10:36PM Apr 23, 2024Observed: 6.99 ft at 10:42PM Apr 23, 2024Observed: 7.02 ft at 10:48PM Apr 23, 2024Observed: 7.04 ft at 10:54PM Apr 23, 2024Observed: 7.07 ft at 11:00PM Apr 23, 2024Observed: 7.09 ft at 11:06PM Apr 23, 2024Observed: 7.11 ft at 11:12PM Apr 23, 2024Highest Observation: 7.12 ft at 11:18PM Apr 23, 2024Highest Observation: 7.12 ft at 11:24PM Apr 23, 2024Highest Observation: 7.12 ft at 11:30PM Apr 23, 2024Observed: 7.11 ft at 11:36PM Apr 23, 2024Observed: 7.1 ft at 11:42PM Apr 23, 2024Observed: 7.07 ft at 11:48PM Apr 23, 2024Observed: 7.04 ft at 11:54PM Apr 23, 2024Observed: 6.99 ft at 12:00AM Apr 24, 2024Observed: 6.95 ft at 12:06AM Apr 24, 2024Observed: 6.88 ft at 12:12AM Apr 24, 2024Observed: 6.81 ft at 12:18AM Apr 24, 2024Observed: 6.73 ft at 12:24AM Apr 24, 2024Observed: 6.65 ft at 12:30AM Apr 24, 2024Observed: 6.56 ft at 12:36AM Apr 24, 2024Observed: 6.48 ft at 12:42AM Apr 24, 2024Observed: 6.37 ft at 12:48AM Apr 24, 2024Observed: 6.28 ft at 12:54AM Apr 24, 2024Observed: 6.21 ft at 1:00AM Apr 24, 2024Observed: 6.12 ft at 1:06AM Apr 24, 2024Observed: 6.03 ft at 1:12AM Apr 24, 2024Observed: 5.94 ft at 1:18AM Apr 24, 2024Observed: 5.85 ft at 1:24AM Apr 24, 2024Observed: 5.77 ft at 1:30AM Apr 24, 2024Observed: 5.68 ft at 1:36AM Apr 24, 2024Observed: 5.59 ft at 1:42AM Apr 24, 2024Observed: 5.5 ft at 1:48AM Apr 24, 2024Observed: 5.4 ft at 1:54AM Apr 24, 2024Observed: 5.31 ft at 2:00AM Apr 24, 2024Observed: 5.2 ft at 2:06AM Apr 24, 2024Observed: 5.09 ft at 2:12AM Apr 24, 2024Observed: 4.98 ft at 2:18AM Apr 24, 2024Observed: 4.88 ft at 2:24AM Apr 24, 2024Observed: 4.77 ft at 2:30AM Apr 24, 2024Observed: 4.66 ft at 2:36AM Apr 24, 2024Observed: 4.55 ft at 2:42AM Apr 24, 2024Observed: 4.44 ft at 2:48AM Apr 24, 2024Observed: 4.33 ft at 2:54AM Apr 24, 2024Observed: 4.21 ft at 3:00AM Apr 24, 2024Observed: 4.1 ft at 3:06AM Apr 24, 2024Observed: 3.98 ft at 3:12AM Apr 24, 2024Observed: 3.86 ft at 3:18AM Apr 24, 2024Observed: 3.74 ft at 3:24AM Apr 24, 2024Observed: 3.62 ft at 3:30AM Apr 24, 2024Observed: 3.5 ft at 3:36AM Apr 24, 2024Observed: 3.38 ft at 3:42AM Apr 24, 2024Observed: 3.26 ft at 3:48AM Apr 24, 2024Observed: 3.15 ft at 3:54AM Apr 24, 2024Observed: 3.04 ft at 4:00AM Apr 24, 2024Observed: 2.91 ft at 4:06AM Apr 24, 2024Observed: 2.81 ft at 4:12AM Apr 24, 2024Observed: 2.69 ft at 4:18AM Apr 24, 2024Observed: 2.58 ft at 4:24AM Apr 24, 2024Observed: 2.48 ft at 4:30AM Apr 24, 2024Observed: 2.37 ft at 4:36AM Apr 24, 2024Observed: 2.27 ft at 4:42AM Apr 24, 2024Observed: 2.19 ft at 4:48AM Apr 24, 2024Observed: 2.1 ft at 4:54AM Apr 24, 2024Observed: 2.02 ft at 5:00AM Apr 24, 2024Observed: 1.92 ft at 5:06AM Apr 24, 2024Observed: 1.85 ft at 5:12AM Apr 24, 2024Observed: 1.77 ft at 5:18AM Apr 24, 2024Observed: 1.7 ft at 5:24AM Apr 24, 2024Observed: 1.64 ft at 5:30AM Apr 24, 2024Observed: 1.58 ft at 5:36AM Apr 24, 2024Observed: 1.52 ft at 5:42AM Apr 24, 2024Observed: 1.48 ft at 5:48AM Apr 24, 2024Observed: 1.44 ft at 5:54AM Apr 24, 2024Observed: 1.41 ft at 6:00AM Apr 24, 2024Observed: 1.39 ft at 6:06AM Apr 24, 2024Observed: 1.37 ft at 6:12AM Apr 24, 2024Observed: 1.38 ft at 6:18AM Apr 24, 2024Observed: 1.41 ft at 6:24AM Apr 24, 2024Observed: 1.45 ft at 6:30AM Apr 24, 2024Observed: 1.51 ft at 6:36AM Apr 24, 2024Observed: 1.58 ft at 6:42AM Apr 24, 2024Observed: 1.67 ft at 6:48AM Apr 24, 2024Observed: 1.76 ft at 6:54AM Apr 24, 2024Observed: 1.87 ft at 7:00AM Apr 24, 2024Observed: 1.98 ft at 7:06AM Apr 24, 2024Observed: 2.1 ft at 7:12AM Apr 24, 2024Observed: 2.22 ft at 7:18AM Apr 24, 2024Observed: 2.34 ft at 7:24AM Apr 24, 2024Observed: 2.45 ft at 7:30AM Apr 24, 2024Observed: 2.57 ft at 7:36AM Apr 24, 2024Observed: 2.69 ft at 7:42AM Apr 24, 2024Observed: 2.82 ft at 7:48AM Apr 24, 2024Observed: 2.94 ft at 7:54AM Apr 24, 2024Observed: 3.06 ft at 8:00AM Apr 24, 2024Observed: 3.18 ft at 8:06AM Apr 24, 2024Observed: 3.3 ft at 8:12AM Apr 24, 2024Observed: 3.43 ft at 8:18AM Apr 24, 2024Observed: 3.55 ft at 8:24AM Apr 24, 2024Observed: 3.68 ft at 8:30AM Apr 24, 2024Observed: 3.8 ft at 8:36AM Apr 24, 2024Observed: 3.93 ft at 8:42AM Apr 24, 2024Observed: 4.04 ft at 8:48AM Apr 24, 2024Observed: 4.16 ft at 8:54AM Apr 24, 2024Observed: 4.29 ft at 9:00AM Apr 24, 2024Observed: 4.42 ft at 9:06AM Apr 24, 2024Observed: 4.54 ft at 9:12AM Apr 24, 2024Observed: 4.65 ft at 9:18AM Apr 24, 2024Observed: 4.75 ft at 9:24AM Apr 24, 2024Observed: 4.85 ft at 9:30AM Apr 24, 2024Observed: 4.95 ft at 9:36AM Apr 24, 2024Observed: 5.05 ft at 9:42AM Apr 24, 2024Observed: 5.12 ft at 9:48AM Apr 24, 2024Observed: 5.21 ft at 9:54AM Apr 24, 2024Observed: 5.29 ft at 10:00AM Apr 24, 2024Observed: 5.37 ft at 10:06AM Apr 24, 2024Observed: 5.44 ft at 10:12AM Apr 24, 2024Observed: 5.51 ft at 10:18AM Apr 24, 2024Observed: 5.59 ft at 10:24AM Apr 24, 2024Observed: 5.65 ft at 10:30AM Apr 24, 2024Observed: 5.71 ft at 10:36AM Apr 24, 2024Observed: 5.76 ft at 10:42AM Apr 24, 2024Observed: 5.8 ft at 10:48AM Apr 24, 2024Observed: 5.84 ft at 10:54AM Apr 24, 2024Observed: 5.88 ft at 11:00AM Apr 24, 2024Observed: 5.91 ft at 11:06AM Apr 24, 2024Observed: 5.93 ft at 11:12AM Apr 24, 2024Observed: 5.96 ft at 11:18AM Apr 24, 2024Observed: 5.98 ft at 11:24AM Apr 24, 2024Observed: 6 ft at 11:30AM Apr 24, 2024Observed: 6.01 ft at 11:36AM Apr 24, 2024Observed: 6.02 ft at 11:42AM Apr 24, 2024Observed: 6.03 ft at 11:48AM Apr 24, 2024Observed: 6.03 ft at 11:54AM Apr 24, 2024Observed: 6.01 ft at 12:00PM Apr 24, 2024Observed: 6 ft at 12:06PM Apr 24, 2024Observed: 5.99 ft at 12:12PM Apr 24, 2024Observed: 5.95 ft at 12:18PM Apr 24, 2024Observed: 5.91 ft at 12:24PM Apr 24, 2024Observed: 5.86 ft at 12:30PM Apr 24, 2024Observed: 5.81 ft at 12:36PM Apr 24, 2024Observed: 5.74 ft at 12:42PM Apr 24, 2024Observed: 5.66 ft at 12:48PM Apr 24, 2024Observed: 5.57 ft at 12:54PM Apr 24, 2024Observed: 5.5 ft at 1:00PM Apr 24, 2024Observed: 5.41 ft at 1:06PM Apr 24, 2024Observed: 5.32 ft at 1:12PM Apr 24, 2024Observed: 5.25 ft at 1:18PM Apr 24, 2024Observed: 5.16 ft at 1:24PM Apr 24, 2024Observed: 5.06 ft at 1:30PM Apr 24, 2024Observed: 4.96 ft at 1:36PM Apr 24, 2024Observed: 4.87 ft at 1:42PM Apr 24, 2024Observed: 4.77 ft at 1:48PM Apr 24, 2024Observed: 4.67 ft at 1:54PM Apr 24, 2024Observed: 4.57 ft at 2:00PM Apr 24, 2024Observed: 4.46 ft at 2:06PM Apr 24, 2024Observed: 4.36 ft at 2:12PM Apr 24, 2024Observed: 4.26 ft at 2:18PM Apr 24, 2024Observed: 4.18 ft at 2:24PM Apr 24, 2024Observed: 4.07 ft at 2:30PM Apr 24, 2024Observed: 3.96 ft at 2:36PM Apr 24, 2024Observed: 3.86 ft at 2:42PM Apr 24, 2024Observed: 3.74 ft at 2:48PM Apr 24, 2024Observed: 3.63 ft at 2:54PM Apr 24, 2024Observed: 3.52 ft at 3:00PM Apr 24, 2024Observed: 3.4 ft at 3:06PM Apr 24, 2024Observed: 3.28 ft at 3:12PM Apr 24, 2024Observed: 3.16 ft at 3:18PM Apr 24, 2024Observed: 3.05 ft at 3:24PM Apr 24, 2024Observed: 2.93 ft at 3:30PM Apr 24, 2024Observed: 2.82 ft at 3:36PM Apr 24, 2024Observed: 2.69 ft at 3:42PM Apr 24, 2024Observed: 2.59 ft at 3:48PM Apr 24, 2024Observed: 2.47 ft at 3:54PM Apr 24, 2024Observed: 2.37 ft at 4:00PM Apr 24, 2024Observed: 2.26 ft at 4:06PM Apr 24, 2024Observed: 2.15 ft at 4:12PM Apr 24, 2024Observed: 2.04 ft at 4:18PM Apr 24, 2024Observed: 1.94 ft at 4:24PM Apr 24, 2024Observed: 1.84 ft at 4:30PM Apr 24, 2024Observed: 0.97 ft at 5:36PM Apr 24, 2024Observed: 0.92 ft at 5:42PM Apr 24, 2024Observed: 0.89 ft at 5:48PM Apr 24, 2024Observed: 0.86 ft at 5:54PM Apr 24, 2024Observed: 0.84 ft at 6:00PM Apr 24, 2024Observed: 0.87 ft at 6:06PM Apr 24, 2024Observed: 0.88 ft at 6:12PM Apr 24, 2024Observed: 0.92 ft at 6:18PM Apr 24, 2024Observed: 0.97 ft at 6:24PM Apr 24, 2024Observed: 1.04 ft at 6:30PM Apr 24, 2024USGS--Water Resources of the United StatesGRWN4(plotting HMIRG) Graph Created (6:48PM Apr 24, 2024)ObservedLatest observed value: 1.04 ft at 6:30 PM EDT 24-Apr-2024. Flood Stage is 7.2 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Please refer to our Coastal Hazard Message for specific information regarding Coastal Flood Watches, Warnings and Advisories.  During tropical cyclones, please refer here for additional storm surge information.

NOTE: Flood impacts are based on long-term averages. Actual impacts from any tidal flooding event may vary due to factors such as rainfall, wave action, and the number of tide cycles during which there is an onshore flow.

NOTE: Forecasts are not available for the Cohansey River at Greenwich (IN MLLW). Only observed stages are available for this point.

Vertical Datum references a tidal datum (MLLW)...for more information see Tides and Currents .

Return to Area Map
Upstream Gauge - at Seeley Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 9.2
Moderate Flood Stage: 8.2
Flood Stage: 7.2
Action Stage: 0
Low Stage (in feet): -2

Historic Crests
(1) 10.74 ft on 11/25/1950
(2) 9.23 ft on 10/25/1980
(3) 9.16 ft on 10/30/2012
(4) 8.91 ft on 10/29/2021
(5) 8.65 ft on 01/23/2016
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.44 ft on 01/10/2024
(2) 8.91 ft on 10/29/2021
(3) 8.65 ft on 01/23/2016
(4) 9.16 ft on 10/30/2012
(5) 8.60 ft on 05/12/2008
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -3.66 ft on 03/06/2007
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
10.74 (Mean Lower Low Water (MLLW)) The level reached on November 25, 1950.
9.23 (MLLW) The level reached on October 25, 1980.
9.2 (MLLW) MAJOR FLOODING. At this level, flooding starts to become severe enough to begin causing structural damage along with widespread flooding of roadways near the bay in Greenwich Township, Fairfield Township and Lawrence Township. Vulnerable homes and businesses may be severely damaged as water levels rise further above this threshold. Numerous roads become impassable and some neighborhoods may be isolated. The flood waters become a danger to anyone who attempts to cross on foot or in a vehicle.
8.2 (MLLW) MODERATE FLOODING. At this level, widespread flooding of roadways begins with many roads becoming impassable in Greenwich Township, Fairfield Township and Lawrence Township. Lives may be at risk when people put themselves in harm's way. Some damage to vulnerable structures may begin to occur. COASTAL FLOOD WARNING LEVEL.
8 (MLLW) Flooding begins along Canton Road in Stow Creek Township. Flooding begins in Greenwich (including along Bacons Neck Road and Market Lane).
7.5 (MLLW) COASTAL FLOOD ADVISORY LEVEL.
7.2 (MLLW) MINOR FLOODING.
About This Location Collapse

Latitude: 39.383600° N, Longitude: 75.350300° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7.2 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 -3.24 3.96 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 -3.17 0.79 NAVD88 to MHHW conversion from NOAA Vertical Datum Transformation (VDatum)

Current/Historical Observations:
Additional Information Collapse
All gage data has been converted to MLLW following the National Ocean Service protocal. Gage data displayed on the USGS website is in NAVD88. During winter months, cold and ice may result in inaccurate real-time stages. Adjustments or deletions of this data can only be done after detailed analysis.
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
Philadelphia/Mount Holly Weather Forecast Office
732 Woodlane Road
Mount Holly, NJ 08060-9615
(609) 261-6600
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:30 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities