Catalog Item
Bighorn Lake Yellowtail Dam and Powerplant Daily Lake/Reservoir Release - Spillway-cfs Time Series Data
Daily Mean Spillway Discharge (cfs)
Catalog Record Title
Bighorn Lake Yellowtail Dam and Powerplant Missouri Basin and Arkansas-Rio Grande-Texas-Gulf (MB-ART) Water Operations Monitoring Data
Generation Effort
Missouri Basin and Arkansas-Rio Grande-Texas-Gulf Water Operations Monitoring
Location Name
Bighorn Lake Yellowtail Dam and Powerplant
Type
Time series
Modeled/Observed
Observed
Start Date
Sat Oct 01 1966 00:00:00 GMT-0600 (Mountain Daylight Time)
End Date
Mon Oct 06 2025 00:00:00 GMT-0600 (Mountain Daylight Time)
Parameter Name
Lake/Reservoir Release - Spillway
Parameter Group
Lake/Reservoir Outflow
Parameter Transformation
average
Time Step
daily
Parameter Unit
cfs
Item Vertical Datum
Update Frequency
daily
Last Update
Tuesday, October 7th, 2025
Disclaimer
Data are provisional and subject to revision unless otherwise noted. Data users are cautioned to consider carefully the provisional nature of the information before using it.

