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National Weather Service Advanced Hydrologic Prediction Service

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National Weather Service Advanced Hydrologic Prediction Service


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Visit https://www.weather.gov/owp/operations for access to new EXPERIMENTAL products and services from the National Water Center: National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook and the National Water Center Visualization Services, a suite of geospatial services depicting River Forecast Center and National Water Model information.



View the Enhanced Operating Capability Products and Services StoryMap here


Inflow Discharge (kcfs) BRIA2(plotting QIIRZ) Graph Created (1:31AM Nov 25, 2022)



NOTE: Stage is relative change in lake elevation computed from CHPS model.

NOTE: Forecasts for the Bradley Lake at Bradley Lake Inflow are issued routinely year-round.



Flood Categories (in feet)

Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 1180
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.

KML Image
Gauge LocationGauge Map Marker
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.

Latitude: 59.760000° N,
Longitude: 150.839722° 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  


Bradley Lake inflow computed from NWS APRFC CHPS forecast and water balance model that accounts for inputs from major tributaries BRUA2 and Upper Battle Creek diversion, and precipitation.


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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