Skip Navigation Link  
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
Bookmark and Share Navigation Bar End Cap

Hydrograph River at a Glance Download
Goodpaster River near Big Delta Stage (ft)USGS--Water Resources of the United StatesGBDA2(plotting HGIRZ) Graph Created (3:32PM Mar 31, 2020)Flood Stage is 19.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (AKDT)
XML Data
RSS Files
Datum: Not Available
NOTE: Gauge reading may be affected by ice.

NOTE: Forecasts for the Goodpaster River near Big Delta are issued routinely during the warm season, and as needed at other times of the year.

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 21.5
Flood Stage: 19.5
Action Stage: 19
Low Stage (in feet): -9999

Historic Crests
(1) 20.77 ft on 06/05/2013
(2) 20.68 ft on 07/29/2008
(3) 20.00 ft on 06/23/2006
(4) 19.85 ft on 05/25/2012
(5) 19.74 ft on 06/07/2007
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.77 ft on 06/05/2013
(2) 19.85 ft on 05/25/2012
(3) 19.56 ft on 06/24/2011
(4) 18.62 ft on 06/13/2010
(5) 17.98 ft on 06/28/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:7
KML Image
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
21.5 MODERATE FLOOD STAGE: Pogo Mine airstrip unusable and mine roads adjacent to the river impassable and/or washed out, flooding likely of the lower Pogo Mine camp warehouse, some private cabins flooded and most surrounded by water.
20.7 Pogo airstrip and the lower equipment yard become inundated. (6/6/13)
20.5 Water will begin to inundate property around most private cabins and some cabins located in low lying areas may experience flooding.
20 Approximately 1/3 of the Pogo Mine airstrip inundated with water, flooding occurs at the lower Pogo Mine camp warehouse yard and some roads adjacent to the river, some private cabins located in areas will be surrounded by water.
19.5 MINOR FLOOD STAGE: Water begins to innundate portions of the Pogo Mine airstrip and some roads adjacent to the river at the mine, water will begin to flood property adjacent to some private cabins along the river.
19 All gravel bars covered with water, water above lowest brush line, water flowing over lowest river banks and into normally dry sloughs and oxbow lakes, water fills ditches adjacent to the Pogo Mine airstrip.
(1) Pogo lower equipment yard at a stage of 20.70ft.
(2) Pogo airstrip at a stage of 20.70ft.
About This Location Collapse

Latitude: 64.450556° N, Longitude: 144.942222° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 19.5 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 NULL NULL 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:

Additional Information Collapse
Long-term Hydrograph
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
Fairbanks Weather Forecast Office
UAF-IARC Bldg. P.O. Box 757345
Fairbanks, AK 99775-7345
(907) 458-3700
Ask Questions/Webmaster
Page last modified: 1-Mar-2019 12:31 AM
Privacy Policy
About Us
Career Opportunities