National Weather Service Advanced Hydrologic Prediction Service

By inergency On Mar 29, 2024

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Anacostia River at Washington Aquatic Gardens

NOTE: Gauge reading affected by tides.

NOTE: Forecasts are not available for the Anacostia River at Washington Aquatic Gardens. Only observed stages are available for this point.

Flood Categories (in feet)

Major Flood Stage:	0
Moderate Flood Stage:	0
Flood Stage:	0
Action Stage:	3.5
Low Stage (in feet):	-9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.

Show FEMA’s National Flood Hazard Layers

	Gauge Location	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.

If you notice any errors in the below information, please contact our Webmaster
4.5	An access road connecting Lot 7 and Lot 8 in the RFK Stadium parking area floods. Water also approaches Anacostia Drive near I-695.
4	Water begins to cover portions of the 11th hole at Langston Colf Course on Kingman Island. Minor overbank flooding is occurring elsewhere along the river, including near Boathouse Row.

Latitude: 38.914444° N,
Longitude: 76.950278° 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)	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	Not Available	Not Available

Current/Historical Observations:

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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