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Hydrograph River at a Glance Download
Yellow River (AL) above Opp Stage (ft)Highest Observation: 4.16 ft at 6:54PM Sep 20, 2020Observed: 4.08 ft at 6:51AM Sep 21, 2020Observed: 3.98 ft at 8:56AM Sep 21, 2020Observed: 3.88 ft at 1:02PM Sep 21, 2020Observed: 3.78 ft at 4:28PM Sep 21, 2020Observed: 3.74 ft at 6:48PM Sep 21, 2020Observed: 3.64 ft at 10:49PM Sep 21, 2020Observed: 3.54 ft at 3:55AM Sep 22, 2020Observed: 3.52 ft at 6:45AM Sep 22, 2020Observed: 3.42 ft at 10:56AM Sep 22, 2020Observed: 3.54 ft at 1:56PM Sep 22, 2020Observed: 3.44 ft at 6:37PM Sep 22, 2020Observed: 3.44 ft at 6:42PM Sep 22, 2020Observed: 3.32 ft at 6:39AM Sep 23, 2020Observed: 3.24 ft at 6:36PM Sep 23, 2020Observed: 3.14 ft at 1:57AM Sep 24, 2020Observed: 3.12 ft at 6:33AM Sep 24, 2020Observed: 3.12 ft at 6:29PM Sep 24, 2020Observed: 3.12 ft at 6:26AM Sep 25, 2020Choctawhatchee, Pea and Yellow River Watershed Management AuthorityOPYA1(plotting HGIRR) Graph Created (11:30AM Sep 25, 2020)ObservedLatest observed value: 3.12 ft at 6:26 AM CDT 25-Sep-2020.
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
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Datum: Not Available
NOTE: Graphical forecasts are not available for the Yellow River (AL) above Opp. During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Not Available

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
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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.
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Latitude: 31.273611° N, Longitude: 86.348888° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 Not Available Not Available 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.
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Mobile, AL 36608
(251) 633-6443
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Page last modified: 1-Mar-2019 12:34 AM
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