US Army Corps of Engineers
Northwestern Division Website

Missouri River Water Management

Project Data - Updated regularly

All data is provisional and subject to change. Times are set to GMT.

Gavins Point Data

  1. NWDM-Gavins Point Dam Reservoir (NIDID=SD01094 Location Code=3097030)

    Elev = 1207.38 (ft NGVD29) as of: 20/SEP/2021 17:00. Outflow = 30992 (cfs) as of: 20/SEP/2021 17:00. Inflow = 30936 (cfs) as of: 20/SEP/2021 17:00. Reservoir Storage = 355000 (ac-ft) as of: 20/SEP/2021 05:00. Surface Water Temperature = 71 (DegF) as of: 20/SEP/2021 17:00. Tailwater Elev = 1155 (ft NGVD29) as of: 20/SEP/2021 17:00.
    9/20/2021

Fort Randall Dam

  1. NWDM-Fort Randall Dam Reservoir (NIDID=SD01093 Location Code=3091030)

    Elev = 1354.43 (ft NGVD29) as of: 20/SEP/2021 17:00. Outflow = 33059 (cfs) as of: 20/SEP/2021 17:00. Inflow = 26996 (cfs) as of: 20/SEP/2021 17:00. Reservoir Storage = 3343000 (ac-ft) as of: 20/SEP/2021 05:00. Surface Water Temperature = 72 (DegF) as of: 20/SEP/2021 17:00. Tailwater Elev = 1232 (ft NGVD29) as of: 20/SEP/2021 17:00.
    9/20/2021

Big Bend Dam

  1. NWDM-Big Bend Dam Reservoir (NIDID=SD01092 Location Code=3155030)

    Elev = 1421.05 (ft NGVD29) as of: 20/SEP/2021 17:00. Outflow = 52296 (cfs) as of: 20/SEP/2021 17:00. Inflow = 13061 (cfs) as of: 20/SEP/2021 17:00. Reservoir Storage = 1690000 (ac-ft) as of: 20/SEP/2021 05:00. Tailwater Elev = 1355 (ft NGVD29) as of: 20/SEP/2021 17:00.
    9/20/2021

Oahe Dam

  1. NWDM-Oahe Dam Reservoir (NIDID=SD01095 Location Code=4008030)

    Elev = 1599.67 (ft NGVD29) as of: 20/SEP/2021 17:00. Outflow = 32114 (cfs) as of: 20/SEP/2021 17:00. Inflow = -47161 (cfs) as of: 20/SEP/2021 17:00. Reservoir Storage = 16406000 (ac-ft) as of: 20/SEP/2021 05:00. Surface Water Temperature = 68 (DegF) as of: 20/SEP/2021 17:00. Tailwater Elev = 1424 (ft NGVD29) as of: 20/SEP/2021 17:00.
    9/20/2021

Garrison Dam

  1. NWDM-Garrison Dam Reservoir (NIDID=ND00145 Location Code=3161030)

    Elev = 1831.56 (ft NGVD29) as of: 20/SEP/2021 17:00. Outflow = 16471 (cfs) as of: 20/SEP/2021 17:00. Inflow = 7920 (cfs) as of: 20/SEP/2021 17:00. Reservoir Storage = 15976000 (ac-ft) as of: 20/SEP/2021 05:00. Surface Water Temperature = 52 (DegF) as of: 20/SEP/2021 17:00. Tailwater Elev = 1668 (ft NGVD29) as of: 20/SEP/2021 17:00.
    9/20/2021

Fort Peck Dam

  1. NWDM-Fort Peck Dam Reservoir (NIDID=MT00025 Location Code=2998030)

    Elev = 2227.93 (ft NGVD29) as of: 20/SEP/2021 16:00. Outflow = 4403 (cfs) as of: 20/SEP/2021 16:00. Inflow = -95 (cfs) as of: 20/SEP/2021 16:00. Reservoir Storage = 13560000 (ac-ft) as of: 20/SEP/2021 05:00. Surface Water Temperature = 49 (DegF) as of: 20/SEP/2021 16:00. Tailwater Elev = 2032 (ft NGVD29) as of: 20/SEP/2021 16:00.
    9/20/2021