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 - Jax
    Radar - Tallahassee
    Radar - Valdosta
    Radar - Melbourne
    Radar - Tampa

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:

  • AHPS - water.weather.gov- Scheduled operations ends on Tuesday, May 28th, 2024
  • Please see water.noaa.gov/.  Bookmark it NOW!  The pages will automatically redirect to water.noaa.gov until May 28, 2025.
  • To go to a specific gauge location  - use water.noaa.gov/gauges/NWSLI - where NWSLI is the five character ID of your favorite location.
  • 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
Sampson River at Sampson City Stage (ft)Observed: 129.95 ft at 4:00AM May 06, 2024Highest Observation: 129.96 ft at 5:00AM May 06, 2024Observed: 129.95 ft at 6:00AM May 06, 2024Observed: 129.94 ft at 7:00AM May 06, 2024Observed: 129.95 ft at 8:00AM May 06, 2024Observed: 129.95 ft at 9:00AM May 06, 2024Observed: 129.95 ft at 10:00AM May 06, 2024Observed: 129.95 ft at 11:00AM May 06, 2024Observed: 129.95 ft at 12:00PM May 06, 2024Observed: 129.95 ft at 1:00PM May 06, 2024Observed: 129.95 ft at 2:00PM May 06, 2024Highest Observation: 129.96 ft at 3:00PM May 06, 2024Highest Observation: 129.96 ft at 4:00PM May 06, 2024Highest Observation: 129.96 ft at 5:00PM May 06, 2024Observed: 129.94 ft at 6:00PM May 06, 2024Observed: 129.95 ft at 7:00PM May 06, 2024Observed: 129.95 ft at 8:00PM May 06, 2024Observed: 129.94 ft at 9:00PM May 06, 2024Observed: 129.94 ft at 10:00PM May 06, 2024Observed: 129.94 ft at 11:00PM May 06, 2024Observed: 129.94 ft at 12:00AM May 07, 2024Observed: 129.94 ft at 1:00AM May 07, 2024Observed: 129.94 ft at 2:00AM May 07, 2024Observed: 129.93 ft at 3:00AM May 07, 2024Observed: 129.94 ft at 4:00AM May 07, 2024Observed: 129.94 ft at 5:00AM May 07, 2024Observed: 129.93 ft at 6:00AM May 07, 2024Observed: 129.93 ft at 7:00AM May 07, 2024Observed: 129.93 ft at 8:00AM May 07, 2024Observed: 129.93 ft at 9:00AM May 07, 2024Observed: 129.93 ft at 10:00AM May 07, 2024Observed: 129.93 ft at 11:00AM May 07, 2024Observed: 129.94 ft at 12:00PM May 07, 2024Observed: 129.94 ft at 3:00PM May 07, 2024Observed: 129.94 ft at 4:00PM May 07, 2024Observed: 129.93 ft at 5:00PM May 07, 2024Observed: 129.91 ft at 6:00PM May 07, 2024Observed: 129.92 ft at 7:00PM May 07, 2024Observed: 129.91 ft at 8:00PM May 07, 2024Observed: 129.91 ft at 9:00PM May 07, 2024Observed: 129.91 ft at 10:00PM May 07, 2024Observed: 129.91 ft at 11:00PM May 07, 2024Observed: 129.92 ft at 12:00AM May 08, 2024Observed: 129.92 ft at 1:00AM May 08, 2024Observed: 129.91 ft at 2:00AM May 08, 2024Observed: 129.92 ft at 3:00AM May 08, 2024Observed: 129.91 ft at 4:00AM May 08, 2024Observed: 129.91 ft at 5:00AM May 08, 2024Observed: 129.91 ft at 6:00AM May 08, 2024Observed: 129.91 ft at 7:00AM May 08, 2024Observed: 129.91 ft at 8:00AM May 08, 2024Observed: 129.91 ft at 9:00AM May 08, 2024Observed: 129.92 ft at 10:00AM May 08, 2024Observed: 129.91 ft at 11:00AM May 08, 2024Observed: 129.91 ft at 12:00PM May 08, 2024Observed: 129.91 ft at 1:00PM May 08, 2024Observed: 129.92 ft at 2:00PM May 08, 2024Observed: 129.92 ft at 3:00PM May 08, 2024Observed: 129.92 ft at 4:00PM May 08, 2024Observed: 129.92 ft at 5:00PM May 08, 2024Observed: 129.88 ft at 6:00PM May 08, 2024Observed: 129.89 ft at 7:00PM May 08, 2024Observed: 129.9 ft at 8:00PM May 08, 2024Observed: 129.93 ft at 9:00PM May 08, 2024Observed: 129.89 ft at 10:00PM May 08, 2024Observed: 129.9 ft at 11:00PM May 08, 2024Observed: 129.9 ft at 12:00AM May 09, 2024Observed: 129.9 ft at 1:00AM May 09, 2024Observed: 129.89 ft at 2:00AM May 09, 2024Observed: 129.9 ft at 3:00AM May 09, 2024Observed: 129.89 ft at 4:00AM May 09, 2024Observed: 129.89 ft at 5:00AM May 09, 2024Observed: 129.89 ft at 6:00AM May 09, 2024Observed: 129.89 ft at 7:00AM May 09, 2024Observed: 129.89 ft at 8:00AM May 09, 2024Observed: 129.89 ft at 9:00AM May 09, 2024Observed: 129.88 ft at 10:00AM May 09, 2024Observed: 129.89 ft at 11:00AM May 09, 2024Observed: 129.88 ft at 12:00PM May 09, 2024Observed: 129.87 ft at 1:00PM May 09, 2024Observed: 129.89 ft at 2:00PM May 09, 2024Observed: 129.9 ft at 3:00PM May 09, 2024Observed: 129.87 ft at 4:00PM May 09, 2024Observed: 129.88 ft at 5:00PM May 09, 2024Observed: 129.87 ft at 6:00PM May 09, 2024Observed: 129.86 ft at 7:00PM May 09, 2024Observed: 129.93 ft at 8:00PM May 09, 2024Observed: 129.89 ft at 9:00PM May 09, 2024Observed: 129.88 ft at 10:00PM May 09, 2024Observed: 129.89 ft at 11:00PM May 09, 2024Observed: 129.88 ft at 12:00AM May 10, 2024Observed: 129.88 ft at 1:00AM May 10, 2024Observed: 129.88 ft at 2:00AM May 10, 2024Observed: 129.88 ft at 3:00AM May 10, 2024Observed: 129.88 ft at 4:00AM May 10, 2024Observed: 129.88 ft at 5:00AM May 10, 2024Observed: 129.88 ft at 6:00AM May 10, 2024Observed: 129.88 ft at 7:00AM May 10, 2024Observed: 129.87 ft at 8:00AM May 10, 2024Observed: 129.85 ft at 9:00AM May 10, 2024Observed: 129.88 ft at 10:00AM May 10, 2024Observed: 129.88 ft at 11:00AM May 10, 2024Observed: 129.88 ft at 12:00PM May 10, 2024Observed: 129.88 ft at 1:00PM May 10, 2024Observed: 129.87 ft at 2:00PM May 10, 2024Observed: 129.88 ft at 3:00PM May 10, 2024Observed: 129.89 ft at 4:00PM May 10, 2024Observed: 129.9 ft at 5:00PM May 10, 2024Observed: 129.89 ft at 6:00PM May 10, 2024Observed: 129.88 ft at 7:00PM May 10, 2024Observed: 129.89 ft at 8:00PM May 10, 2024Observed: 129.88 ft at 9:00PM May 10, 2024Observed: 129.88 ft at 10:00PM May 10, 2024Observed: 129.89 ft at 11:00PM May 10, 2024Observed: 129.89 ft at 12:00AM May 11, 2024Observed: 129.88 ft at 1:00AM May 11, 2024Observed: 129.89 ft at 2:00AM May 11, 2024Observed: 129.88 ft at 3:00AM May 11, 2024Observed: 129.88 ft at 4:00AM May 11, 2024Observed: 129.88 ft at 5:00AM May 11, 2024Observed: 129.87 ft at 6:00AM May 11, 2024Observed: 129.88 ft at 7:00AM May 11, 2024Observed: 129.88 ft at 8:00AM May 11, 2024Observed: 129.88 ft at 9:00AM May 11, 2024Observed: 129.89 ft at 10:00AM May 11, 2024Observed: 129.88 ft at 11:00AM May 11, 2024Observed: 129.88 ft at 12:00PM May 11, 2024Observed: 129.88 ft at 1:00PM May 11, 2024Observed: 129.88 ft at 2:00PM May 11, 2024Observed: 129.9 ft at 3:00PM May 11, 2024Observed: 129.9 ft at 4:00PM May 11, 2024Observed: 129.89 ft at 5:00PM May 11, 2024Observed: 129.87 ft at 6:00PM May 11, 2024Observed: 129.87 ft at 7:00PM May 11, 2024Observed: 129.87 ft at 8:00PM May 11, 2024Observed: 129.87 ft at 9:00PM May 11, 2024Observed: 129.87 ft at 10:00PM May 11, 2024Observed: 129.86 ft at 11:00PM May 11, 2024Observed: 129.87 ft at 12:00AM May 12, 2024Observed: 129.86 ft at 1:00AM May 12, 2024Observed: 129.86 ft at 2:00AM May 12, 2024Observed: 129.86 ft at 3:00AM May 12, 2024Observed: 129.86 ft at 4:00AM May 12, 2024Observed: 129.86 ft at 5:00AM May 12, 2024Observed: 129.86 ft at 6:00AM May 12, 2024Observed: 129.86 ft at 7:00AM May 12, 2024Observed: 129.86 ft at 8:00AM May 12, 2024Observed: 129.86 ft at 9:00AM May 12, 2024Observed: 129.86 ft at 10:00AM May 12, 2024Observed: 129.87 ft at 11:00AM May 12, 2024Observed: 129.87 ft at 12:00PM May 12, 2024Observed: 129.88 ft at 1:00PM May 12, 2024Observed: 129.87 ft at 2:00PM May 12, 2024Observed: 129.88 ft at 3:00PM May 12, 2024Observed: 129.88 ft at 4:00PM May 12, 2024Observed: 129.88 ft at 5:00PM May 12, 2024Observed: 129.86 ft at 6:00PM May 12, 2024Observed: 129.86 ft at 7:00PM May 12, 2024Observed: 129.86 ft at 8:00PM May 12, 2024Observed: 129.86 ft at 9:00PM May 12, 2024Observed: 129.86 ft at 10:00PM May 12, 2024Observed: 129.86 ft at 11:00PM May 12, 2024Observed: 129.86 ft at 12:00AM May 13, 2024Observed: 129.86 ft at 1:00AM May 13, 2024Observed: 129.86 ft at 2:00AM May 13, 2024Observed: 129.84 ft at 3:00AM May 13, 2024Observed: 129.86 ft at 4:00AM May 13, 2024Observed: 129.85 ft at 5:00AM May 13, 2024Observed: 129.85 ft at 6:00AM May 13, 2024Observed: 129.85 ft at 7:00AM May 13, 2024Observed: 129.85 ft at 8:00AM May 13, 2024Observed: 129.85 ft at 9:00AM May 13, 2024Observed: 129.86 ft at 10:00AM May 13, 2024Observed: 129.86 ft at 11:00AM May 13, 2024Observed: 129.87 ft at 12:00PM May 13, 2024Observed: 129.86 ft at 1:00PM May 13, 2024Observed: 129.86 ft at 2:00PM May 13, 2024Observed: 129.87 ft at 3:00PM May 13, 2024Observed: 129.86 ft at 4:00PM May 13, 2024Observed: 129.86 ft at 5:00PM May 13, 2024Observed: 129.85 ft at 6:00PM May 13, 2024Observed: 129.86 ft at 7:00PM May 13, 2024Observed: 129.87 ft at 8:00PM May 13, 2024Observed: 129.9 ft at 9:00PM May 13, 2024Observed: 129.94 ft at 10:00PM May 13, 2024Observed: 129.92 ft at 11:00PM May 13, 2024Observed: 129.91 ft at 12:00AM May 14, 2024Observed: 129.91 ft at 1:00AM May 14, 2024Observed: 129.91 ft at 2:00AM May 14, 2024Observed: 129.9 ft at 3:00AM May 14, 2024Observed: 129.91 ft at 4:00AM May 14, 2024Observed: 129.91 ft at 5:00AM May 14, 2024Observed: 129.91 ft at 6:00AM May 14, 2024Observed: 129.91 ft at 7:00AM May 14, 2024Observed: 129.91 ft at 8:00AM May 14, 2024Observed: 129.93 ft at 9:00AM May 14, 2024Observed: 129.93 ft at 10:00AM May 14, 2024Observed: 129.93 ft at 11:00AM May 14, 2024Observed: 129.89 ft at 12:00PM May 14, 2024Observed: 129.94 ft at 1:00PM May 14, 2024Observed: 129.93 ft at 2:00PM May 14, 2024Observed: 129.93 ft at 3:00PM May 14, 2024Observed: 129.91 ft at 4:00PM May 14, 2024Observed: 129.93 ft at 5:00PM May 14, 2024Observed: 129.92 ft at 6:00PM May 14, 2024Observed: 129.92 ft at 7:00PM May 14, 2024Observed: 129.91 ft at 8:00PM May 14, 2024Observed: 129.92 ft at 9:00PM May 14, 2024Observed: 129.91 ft at 10:00PM May 14, 2024Observed: 129.93 ft at 11:00PM May 14, 2024Observed: 129.93 ft at 12:00AM May 15, 2024Observed: 129.92 ft at 1:00AM May 15, 2024Observed: 129.92 ft at 2:00AM May 15, 2024SRWMD--Suwannee River Water Management DistrictSSSF1(plotting HGIRP) Graph Created (3:54AM May 15, 2024)ObservedLatest observed value: 129.92 ft at 2:00 AM EDT 15-May-2024. Flood Stage is 132 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Sampson River at Sampson City. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - near Starke Upstream Gauge Downstream Gauge Downstream Gauge - at Worthington Springs (in NAVD88)
Flood Categories (in feet)
Major Flood Stage: 134
Moderate Flood Stage: 133
Flood Stage: 132
Action Stage: 131
Low Stage (in feet): 128

Historic Crests
(1) 135.09 ft on 09/15/2017
(2) 134.59 ft on 06/28/2012
(3) 134.13 ft on 10/05/2004
(4) 133.24 ft on 10/02/2017
(5) 132.94 ft on 09/15/2004
(6) 132.73 ft on 05/07/2013
(7) 132.39 ft on 10/05/1998
(8) 132.23 ft on 03/11/2003
(9) 132.15 ft on 07/10/2021
(10) 132.11 ft on 07/19/2012
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 132.15 ft on 07/10/2021
(2) 133.24 ft on 10/02/2017
(3) 135.09 ft on 09/15/2017
(4) 131.31 ft on 09/14/2015
(5) 131.26 ft on 09/02/2015
(6) 132.73 ft on 05/07/2013
(7) 131.28 ft on 08/24/2012
(8) 132.11 ft on 07/19/2012
(9) 134.59 ft on 06/28/2012
(10) 131.18 ft on 03/13/2010
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 128.74 ft on 01/01/2011
(2) 128.75 ft on 12/13/2010
(3) 128.76 ft on 12/31/2010
(4) 128.78 ft on 12/14/2010
(5) 128.79 ft on 12/12/2010
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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.
About This Location Collapse

Latitude: 29.918889° N, Longitude: 82.210278° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 132 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 132 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 0.87 132.87 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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
Jacksonville Weather Forecast Office
13701 Fang Drive
Jacksonville, FL 32218
(904) 741-4370
Ask Questions/Webmaster
Page last modified: 30-Oct-2020 4:10 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities