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Preview: District of Columbia - Current Hydrologic Forecasts - NWS AHPS

District of Columbia - Current Hydrologic Observations - NWS AHPS



Current Hydrologic Forecasts for District of Columbia provided by the National Weather Service - Advanced Hydrologic Prediction Service



Last Build Date: Fri, 23 Feb 2018 03:47:37 +0000

Copyright: None
 



Forecast - WASD2 - Washington Channel at SW Waterfront (District of Columbia)

Fri, 23 Feb 2018 03:47:37 +0000

Flood Categories

Primary (ft)

  • Action : 3.7 ft
  • Minor : 4.2 ft
  • Moderate : 5.3 ft
  • Major : 7 ft

Secondary (kcfs)

  • Action : Not Set
  • Minor : Not Set
  • Moderate : Not Set
  • Major : Not Set

Gauge Data

Forecast Issued: Feb 22, 2018 09:39 PM -0500

Recent

Recent Category: Normal
Recent Projected Forecast Available: 1.02 ft
Recent Projected Forecast Available (Secondary): -999 kcfs
Recent Projected Forecast Time: Feb 22, 2018 11:00 PM -0500

Highest

Highest Category: Normal
Highest Projected Forecast Available: 3.41 ft
Highest Projected Forecast Available (Secondary): -999 kcfs
Highest Projected Forecast Time: Feb 24, 2018 03:00 PM -0500

Last

Last Category: Normal
Last Projected Forecast Available: 2.17 ft
Last Projected Forecast Available (Secondary): -999 kcfs
Last Projected Forecast Time: Feb 25, 2018 07:00 PM -0500





Forecast - GTND2 - Potomac River at Georgetown / Wisconsin Ave (District of Columbia)

Fri, 23 Feb 2018 03:47:37 +0000

Flood Categories

Primary (ft)

  • Action : 5.5 ft
  • Minor : 6 ft
  • Moderate : 7 ft
  • Major : 10 ft

Secondary (kcfs)

  • Action : Not Set
  • Minor : Not Set
  • Moderate : Not Set
  • Major : Not Set

Gauge Data

Forecast Issued: Feb 22, 2018 09:39 PM -0500

Recent

Recent Category: Normal
Recent Projected Forecast Available: 1.97 ft
Recent Projected Forecast Available (Secondary): -999 kcfs
Recent Projected Forecast Time: Feb 22, 2018 11:00 PM -0500

Highest

Highest Category: Normal
Highest Projected Forecast Available: 4.36 ft
Highest Projected Forecast Available (Secondary): -999 kcfs
Highest Projected Forecast Time: Feb 24, 2018 03:00 PM -0500

Last

Last Category: Normal
Last Projected Forecast Available: 3.35 ft
Last Projected Forecast Available (Secondary): -999 kcfs
Last Projected Forecast Time: Feb 25, 2018 07:00 PM -0500


U.S. Geological Survey (USGS) Data and Site Info for Georgetown / Wisconsin Ave: USGS ID: 01647600



Forecast - AXTV2 - Potomac River at Alexandria (Virginia)

Fri, 23 Feb 2018 03:47:37 +0000

Flood Categories

Primary (ft)

  • Action : 2.5 ft
  • Minor : 3.1 ft
  • Moderate : 4.5 ft
  • Major : 6.6 ft

Secondary (kcfs)

  • Action : Not Set
  • Minor : Not Set
  • Moderate : Not Set
  • Major : Not Set

Gauge Data

Forecast Issued: Feb 22, 2018 09:39 PM -0500

Recent

Recent Category: Normal
Recent Projected Forecast Available: -0.2 ft
Recent Projected Forecast Available (Secondary): -999 kcfs
Recent Projected Forecast Time: Feb 22, 2018 11:00 PM -0500

Highest

Highest Category: Normal
Highest Projected Forecast Available: 2 ft
Highest Projected Forecast Available (Secondary): -999 kcfs
Highest Projected Forecast Time: Feb 24, 2018 03:00 PM -0500

Last

Last Category: Normal
Last Projected Forecast Available: 0.66 ft
Last Projected Forecast Available (Secondary): -999 kcfs
Last Projected Forecast Time: Feb 25, 2018 07:00 PM -0500


U.S. Geological Survey (USGS) Data and Site Info for Alexandria: USGS ID: 0165258890