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Hydrograph River at a Glance Download
 near Naples Stage (ft)Flow (kcfs)NAPT2(plotting HGIRZ) Graph Created (10:05AM Aug 28, 2017)Flood Stage is 22 ft
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Datum: Not Available
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the near Naples are issued routinely year-round.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Sprinbank Ferry
Flood Categories (in feet)
Major Flood Stage: 34
Moderate Flood Stage: 30
Flood Stage: 22
Action Stage: 21.5
Low Stage (in feet): 0

Historic Crests
(1) 37.60 ft on 04/01/1945
(2) 36.83 ft on 12/13/1971
(3) 35.40 ft on 01/05/2016
(4) 35.00 ft on 01/25/1938
(5) 34.50 ft on 12/20/2002
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 34.20 ft on 05/08/2016
(2) 35.40 ft on 01/05/2016
(3) 28.50 ft on 06/25/2015
(4) 28.50 ft on 05/29/2015
(5) 28.80 ft on 03/24/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.10 ft on 08/01/1924
(2) 0.20 ft on 09/10/1925
(3) 0.30 ft on 09/24/1934
Show More Low Water Records

For more information on your flood risk go to

Zoom Level:16
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Gauge LocationGauge Map Marker
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
36 Severe flooding of lowlands with severe backwater flooding at the confluence of the Sulphur River with White Oak Creek and downstream to Lake Wright Patman.
33 Expect the boat ramp to completely inundate.
31 Expect flooded boat ramps and considerable flooding of the floodplain to above Lake Wright Patman.
30 Considerable lowland flooding and flooded boat ramps.
28 Minor lowland flooding and flooded boat ramps.
26 Minor lowland flooding and flooded boat ramps.
24 Minor lowland flooding.
22 Expect minor lowland flooding of the heavily wooded and broad floodplain. Ranchers that may have cattle and equipment in the river bottoms should move them to higher ground. Fisherman should use caution as currents are swift.
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Latitude: 33.250000° N, Longitude: 94.616667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 22 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
(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 29 220.61 ft 242.61 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Shreveport Weather Forecast Office
5655 Hollywood Avenue
Shreveport, LA 71109
(318) 631-3669
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Page last modified: 21-Dec-2016 5:20 PM
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