Welcome to the Bureau of Reclamation
Great Plains Region
Hydromet System for
Bighorn Lake (Yellowtail), Bighorn River near Fort Smith, MT
Daily Archive Values (one value per day for the last five days of record)
Bighorn Lake (Yellowtail), Bighorn River near Fort Smith, MT
Plots of Daily Archive Data Since the Beginning of Water Year
- AF Reservoir Storage Content (acre-feet)
- CFS_MW CFS per Megawatt (cfs)
- FB Reservoir Forebay Elevation (feet)
- FB_MOS Most Probable Forebay Elevation (feet)
- FB_OPAV Operation Model Average Forebay Elevation (feet)
- FD Daily Mean Forebay Elevation (feet)
- GAIN Daily Computed Yellowtail Gain (cfs)
- IN Daily Mean Computed Inflow (cfs)
- PP Total Precipitation (inches per day)
- PP_EFF Powerplant Efficiency (percent)
- QD Daily Mean Total Discharge (cfs)
- QED Daily Mean Power Turbine Discharge (cfs)
- QJ Daily Mean Canal Discharge (cfs)
- QRD Daily Mean River Discharge (cfs)
- QROD Daily Mean Regulating Outlet Discharge (cfs)
- QSD Daily Mean Spillway Discharge (cfs)
- SE Snow Water Equivalent (inches)
- SE_AVG Snow Water Equivalent Average (inches)
- SE_PCT Snow Water Equivalent Percent of Average (percent)
- SR Solar Radiation (Langleys per day)
- TD Daily Mean Tailwater Elevation (feet)
- TWMN Daily Minimum Tailwater Elevation (feet)
- TWMX Daily Maximum Tailwater Elevation (feet)
- VT Total Daily Energy Generation (mwh)
- WK Daily Maximum Water Temperature (degrees F)
- WL Daily Minimum Water Temperature (degrees F)
- WM Daily Maximum Water Temperature (degrees C)
- WN Daily Minimum Water Temperature (degrees C)
- WY Daily Mean Water Temperature (degrees C)
- WZ Daily Mean Water Temperature (degrees F)
Real-Time Dayfile Values (one value every 15 minutes for the current day of record)
Bighorn Lake (Yellowtail), Bighorn River near Fort Smith, MT
Plots of Real-Time Dayfile Data for the Current Day
- FB Reservoir Forebay Elevation (feet)
- AF Reservoir Storage Content (acre-feet)
- SQ Solar Radiation (Langleys Cumulative)
- TW Tailwater Elevation (feet)
Last Updated: September 29, 2011