SACRAMENTO RIVER - FREEPORT (FPOC1)
Latitude: 38.46º NLongitude: 121.50º WElevation: 9 FeetForecast Type: Unofficial Location
Location: Sacramento County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: Oct 18 2026 at 7:10 AM PDTNext Issuance: Oct 19 2026 at 9:00 AM PDT
Action: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Freeport (FPOC1)
#
# File Generation Time:  10/18/2026 at 07:11 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/14/2026 at 04:00 AM PDT
# Maximum Observed Flow:                        14102 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/23/2026 at 05:00 AM PDT
# Maximum Forecast Flow:                        8835 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  10/13/2026 07 AM PDT          8071                Not Applicable
  10/13/2026 08 AM PDT          7381         -      Not Applicable
  10/13/2026 09 AM PDT          7031         -      Not Applicable
  10/13/2026 10 AM PDT          8741         +      Not Applicable
  10/13/2026 11 AM PDT         10701         +      Not Applicable
  10/13/2026 12 PM PDT         11601         +      Not Applicable
  10/13/2026 01 PM PDT         12401         +      Not Applicable
  10/13/2026 02 PM PDT         12601         +      Not Applicable
  10/13/2026 03 PM PDT         11901         -      Not Applicable
  10/13/2026 04 PM PDT          9741         -      Not Applicable
  10/13/2026 05 PM PDT          7031         -      Not Applicable
  10/13/2026 06 PM PDT          5261         -      Not Applicable
  10/13/2026 07 PM PDT          4300         -      Not Applicable
  10/13/2026 08 PM PDT          4831         +      Not Applicable
  10/13/2026 09 PM PDT          7311         +      Not Applicable
  10/13/2026 10 PM PDT          9111         +      Not Applicable
  10/13/2026 11 PM PDT         11201         +      Not Applicable
  10/14/2026 12 AM PDT         12101         +      Not Applicable
  10/14/2026 01 AM PDT         13101         +      Not Applicable
  10/14/2026 02 AM PDT         13702         +      Not Applicable
  10/14/2026 03 AM PDT         14002         +      Not Applicable
  10/14/2026 04 AM PDT         14102         +      Not Applicable
  10/14/2026 05 AM PDT         13802         -      Not Applicable
  10/14/2026 06 AM PDT         12001         -      Not Applicable
  10/14/2026 07 AM PDT          9461         -      Not Applicable
  10/14/2026 08 AM PDT          8041         -      Not Applicable
  10/14/2026 09 AM PDT          6921         -      Not Applicable
  10/14/2026 10 AM PDT          6781         -      Not Applicable
  10/14/2026 11 AM PDT          8671         +      Not Applicable
  10/14/2026 12 PM PDT         10601         +      Not Applicable
  10/14/2026 01 PM PDT         11501         +      Not Applicable
  10/14/2026 02 PM PDT         12001         +      Not Applicable
  10/14/2026 03 PM PDT         11701         -      Not Applicable
  10/14/2026 04 PM PDT         10601         -      Not Applicable
  10/14/2026 05 PM PDT          7831         -      Not Applicable
  10/14/2026 06 PM PDT          5771         -      Not Applicable
  10/14/2026 07 PM PDT          4390         -      Not Applicable
  10/14/2026 08 PM PDT          3860         -      Not Applicable
  10/14/2026 09 PM PDT          5071         +      Not Applicable
  10/14/2026 10 PM PDT          7611         +      Not Applicable
  10/14/2026 11 PM PDT          9921         +      Not Applicable
  10/15/2026 12 AM PDT         11101         +      Not Applicable
  10/15/2026 01 AM PDT         12601         +      Not Applicable
  10/15/2026 02 AM PDT         13101         +      Not Applicable
  10/15/2026 03 AM PDT         13502         +      Not Applicable
  10/15/2026 04 AM PDT         13802         +      Not Applicable
  10/15/2026 05 AM PDT         13802         0      Not Applicable
  10/15/2026 06 AM PDT         13101         -      Not Applicable
  10/15/2026 07 AM PDT         11401         -      Not Applicable
  10/15/2026 08 AM PDT          8691         -      Not Applicable
  10/15/2026 09 AM PDT          7251         -      Not Applicable
  10/15/2026 10 AM PDT          6331         -      Not Applicable
  10/15/2026 11 AM PDT          6581         +      Not Applicable
  10/15/2026 12 PM PDT          8341         +      Not Applicable
  10/15/2026 01 PM PDT          9711         +      Not Applicable
  10/15/2026 02 PM PDT         11001         +      Not Applicable
  10/15/2026 03 PM PDT         11001         0      Not Applicable
  10/15/2026 04 PM PDT         10901         -      Not Applicable
  10/15/2026 05 PM PDT          8971         -      Not Applicable
  10/15/2026 06 PM PDT          6791         -      Not Applicable
  10/15/2026 07 PM PDT          4731         -      Not Applicable
  10/15/2026 08 PM PDT          3670         -      Not Applicable
  10/15/2026 09 PM PDT          3360         -      Not Applicable
  10/15/2026 10 PM PDT          4861         +      Not Applicable
  10/15/2026 11 PM PDT          6561         +      Not Applicable
  10/16/2026 12 AM PDT          9201         +      Not Applicable
  10/16/2026 01 AM PDT         11001         +      Not Applicable
  10/16/2026 02 AM PDT         12001         +      Not Applicable
  10/16/2026 03 AM PDT         12601         +      Not Applicable
  10/16/2026 04 AM PDT         13001         +      Not Applicable
  10/16/2026 05 AM PDT         13301         +      Not Applicable
  10/16/2026 06 AM PDT         13301         0      Not Applicable
  10/16/2026 07 AM PDT         12301         -      Not Applicable
  10/16/2026 08 AM PDT         10601         -      Not Applicable
  10/16/2026 09 AM PDT          8061         -      Not Applicable
  10/16/2026 10 AM PDT          6521         -      Not Applicable
  10/16/2026 11 AM PDT          5661         -      Not Applicable
  10/16/2026 12 PM PDT          6081         +      Not Applicable
  10/16/2026 01 PM PDT          7141         +      Not Applicable
  10/16/2026 02 PM PDT          8601         +      Not Applicable
  10/16/2026 03 PM PDT          9571         +      Not Applicable
  10/16/2026 04 PM PDT          9881         +      Not Applicable
  10/16/2026 05 PM PDT          9281         -      Not Applicable
  10/16/2026 06 PM PDT          7991         -      Not Applicable
  10/16/2026 07 PM PDT          5811         -      Not Applicable
  10/16/2026 08 PM PDT          4340         -      Not Applicable
  10/16/2026 09 PM PDT          3560         -      Not Applicable
  10/16/2026 10 PM PDT          4320         +      Not Applicable
  10/16/2026 11 PM PDT          5601         +      Not Applicable
  10/17/2026 12 AM PDT          8301         +      Not Applicable
  10/17/2026 01 AM PDT         10301         +      Not Applicable
  10/17/2026 02 AM PDT         11301         +      Not Applicable
  10/17/2026 03 AM PDT         12401         +      Not Applicable
  10/17/2026 04 AM PDT         12801         +      Not Applicable
  10/17/2026 05 AM PDT         13101         +      Not Applicable
  10/17/2026 06 AM PDT         13201         +      Not Applicable
  10/17/2026 07 AM PDT         13001         -      Not Applicable
  10/17/2026 08 AM PDT         12201         -      Not Applicable
  10/17/2026 09 AM PDT         10301         -      Not Applicable
  10/17/2026 10 AM PDT          7901         -      Not Applicable
  10/17/2026 11 AM PDT          6351         -      Not Applicable
  10/17/2026 12 PM PDT          5411         -      Not Applicable
  10/17/2026 01 PM PDT          5641         +      Not Applicable
  10/17/2026 02 PM PDT          6381         +      Not Applicable
  10/17/2026 03 PM PDT          7611         +      Not Applicable
  10/17/2026 04 PM PDT          8671         +      Not Applicable
  10/17/2026 05 PM PDT          9081         +      Not Applicable
  10/17/2026 06 PM PDT          8471         -      Not Applicable
  10/17/2026 07 PM PDT          7421         -      Not Applicable
  10/17/2026 08 PM PDT          5511         -      Not Applicable
  10/17/2026 09 PM PDT          3960         -      Not Applicable
  10/17/2026 10 PM PDT          3340         -      Not Applicable
  10/17/2026 11 PM PDT          4100         +      Not Applicable
  10/18/2026 12 AM PDT          5531         +      Not Applicable
  10/18/2026 01 AM PDT          7801         +      Not Applicable
  10/18/2026 02 AM PDT          9241         +      Not Applicable
  10/18/2026 03 AM PDT         10601         +      Not Applicable
  10/18/2026 04 AM PDT         11401         +      Not Applicable
  10/18/2026 05 AM PDT         11901         +      Not Applicable
  10/18/2026 06 AM PDT         10762         -      Not Applicable
  10/18/2026 07 AM PDT          9626         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  10/18/2026 08 AM PDT          8495                Not Applicable
  10/18/2026 09 AM PDT          8514         +      Not Applicable
  10/18/2026 10 AM PDT          8539         +      Not Applicable
  10/18/2026 11 AM PDT          8566         +      Not Applicable
  10/18/2026 12 PM PDT          8592         +      Not Applicable
  10/18/2026 01 PM PDT          8615         +      Not Applicable
  10/18/2026 02 PM PDT          8634         +      Not Applicable
  10/18/2026 03 PM PDT          8648         +      Not Applicable
  10/18/2026 04 PM PDT          8658         +      Not Applicable
  10/18/2026 05 PM PDT          8666         +      Not Applicable
  10/18/2026 06 PM PDT          8672         +      Not Applicable
  10/18/2026 07 PM PDT          8676         +      Not Applicable
  10/18/2026 08 PM PDT          8679         +      Not Applicable
  10/18/2026 09 PM PDT          8682         +      Not Applicable
  10/18/2026 10 PM PDT          8684         +      Not Applicable
  10/18/2026 11 PM PDT          8685         +      Not Applicable
  10/19/2026 12 AM PDT          8686         +      Not Applicable
  10/19/2026 01 AM PDT          8687         +      Not Applicable
  10/19/2026 02 AM PDT          8688         +      Not Applicable
  10/19/2026 03 AM PDT          8689         +      Not Applicable
  10/19/2026 04 AM PDT          8689         0      Not Applicable
  10/19/2026 05 AM PDT          8690         +      Not Applicable
  10/19/2026 06 AM PDT          8691         +      Not Applicable
  10/19/2026 07 AM PDT          8691         0      Not Applicable
  10/19/2026 08 AM PDT          8692         +      Not Applicable
  10/19/2026 09 AM PDT          8692         0      Not Applicable
  10/19/2026 10 AM PDT          8693         +      Not Applicable
  10/19/2026 11 AM PDT          8693         0      Not Applicable
  10/19/2026 12 PM PDT          8693         0      Not Applicable
  10/19/2026 01 PM PDT          8694         +      Not Applicable
  10/19/2026 02 PM PDT          8694         0      Not Applicable
  10/19/2026 03 PM PDT          8694         0      Not Applicable
  10/19/2026 04 PM PDT          8694         0      Not Applicable
  10/19/2026 05 PM PDT          8695         +      Not Applicable
  10/19/2026 06 PM PDT          8695         0      Not Applicable
  10/19/2026 07 PM PDT          8695         0      Not Applicable
  10/19/2026 08 PM PDT          8695         0      Not Applicable
  10/19/2026 09 PM PDT          8695         0      Not Applicable
  10/19/2026 10 PM PDT          8695         0      Not Applicable
  10/19/2026 11 PM PDT          8695         0      Not Applicable
  10/20/2026 12 AM PDT          8696         +      Not Applicable
  10/20/2026 01 AM PDT          8696         0      Not Applicable
  10/20/2026 02 AM PDT          8696         0      Not Applicable
  10/20/2026 03 AM PDT          8697         +      Not Applicable
  10/20/2026 04 AM PDT          8697         0      Not Applicable
  10/20/2026 05 AM PDT          8697         0      Not Applicable
  10/20/2026 06 AM PDT          8698         +      Not Applicable
  10/20/2026 07 AM PDT          8699         +      Not Applicable
  10/20/2026 08 AM PDT          8699         0      Not Applicable
  10/20/2026 09 AM PDT          8700         +      Not Applicable
  10/20/2026 10 AM PDT          8701         +      Not Applicable
  10/20/2026 11 AM PDT          8702         +      Not Applicable
  10/20/2026 12 PM PDT          8703         +      Not Applicable
  10/20/2026 01 PM PDT          8704         +      Not Applicable
  10/20/2026 02 PM PDT          8705         +      Not Applicable
  10/20/2026 03 PM PDT          8706         +      Not Applicable
  10/20/2026 04 PM PDT          8707         +      Not Applicable
  10/20/2026 05 PM PDT          8709         +      Not Applicable
  10/20/2026 06 PM PDT          8710         +      Not Applicable
  10/20/2026 07 PM PDT          8711         +      Not Applicable
  10/20/2026 08 PM PDT          8713         +      Not Applicable
  10/20/2026 09 PM PDT          8714         +      Not Applicable
  10/20/2026 10 PM PDT          8716         +      Not Applicable
  10/20/2026 11 PM PDT          8719         +      Not Applicable
  10/21/2026 12 AM PDT          8721         +      Not Applicable
  10/21/2026 01 AM PDT          8724         +      Not Applicable
  10/21/2026 02 AM PDT          8727         +      Not Applicable
  10/21/2026 03 AM PDT          8731         +      Not Applicable
  10/21/2026 04 AM PDT          8735         +      Not Applicable
  10/21/2026 05 AM PDT          8739         +      Not Applicable
  10/21/2026 06 AM PDT          8744         +      Not Applicable
  10/21/2026 07 AM PDT          8749         +      Not Applicable
  10/21/2026 08 AM PDT          8754         +      Not Applicable
  10/21/2026 09 AM PDT          8759         +      Not Applicable
  10/21/2026 10 AM PDT          8762         +      Not Applicable
  10/21/2026 11 AM PDT          8765         +      Not Applicable
  10/21/2026 12 PM PDT          8767         +      Not Applicable
  10/21/2026 01 PM PDT          8769         +      Not Applicable
  10/21/2026 02 PM PDT          8769         0      Not Applicable
  10/21/2026 03 PM PDT          8770         +      Not Applicable
  10/21/2026 04 PM PDT          8771         +      Not Applicable
  10/21/2026 05 PM PDT          8772         +      Not Applicable
  10/21/2026 06 PM PDT          8773         +      Not Applicable
  10/21/2026 07 PM PDT          8774         +      Not Applicable
  10/21/2026 08 PM PDT          8775         +      Not Applicable
  10/21/2026 09 PM PDT          8776         +      Not Applicable
  10/21/2026 10 PM PDT          8778         +      Not Applicable
  10/21/2026 11 PM PDT          8780         +      Not Applicable
  10/22/2026 12 AM PDT          8781         +      Not Applicable
  10/22/2026 01 AM PDT          8783         +      Not Applicable
  10/22/2026 02 AM PDT          8785         +      Not Applicable
  10/22/2026 03 AM PDT          8787         +      Not Applicable
  10/22/2026 04 AM PDT          8789         +      Not Applicable
  10/22/2026 05 AM PDT          8790         +      Not Applicable
  10/22/2026 06 AM PDT          8792         +      Not Applicable
  10/22/2026 07 AM PDT          8793         +      Not Applicable
  10/22/2026 08 AM PDT          8794         +      Not Applicable
  10/22/2026 09 AM PDT          8796         +      Not Applicable
  10/22/2026 10 AM PDT          8797         +      Not Applicable
  10/22/2026 11 AM PDT          8798         +      Not Applicable
  10/22/2026 12 PM PDT          8799         +      Not Applicable
  10/22/2026 01 PM PDT          8800         +      Not Applicable
  10/22/2026 02 PM PDT          8801         +      Not Applicable
  10/22/2026 03 PM PDT          8802         +      Not Applicable
  10/22/2026 04 PM PDT          8803         +      Not Applicable
  10/22/2026 05 PM PDT          8804         +      Not Applicable
  10/22/2026 06 PM PDT          8806         +      Not Applicable
  10/22/2026 07 PM PDT          8807         +      Not Applicable
  10/22/2026 08 PM PDT          8809         +      Not Applicable
  10/22/2026 09 PM PDT          8811         +      Not Applicable
  10/22/2026 10 PM PDT          8813         +      Not Applicable
  10/22/2026 11 PM PDT          8815         +      Not Applicable
  10/23/2026 12 AM PDT          8818         +      Not Applicable
  10/23/2026 01 AM PDT          8821         +      Not Applicable
  10/23/2026 02 AM PDT          8824         +      Not Applicable
  10/23/2026 03 AM PDT          8828         +      Not Applicable
  10/23/2026 04 AM PDT          8831         +      Not Applicable
  10/23/2026 05 AM PDT          8835         +      Not Applicable
#
# NOTE 1: Flows are rounded to the nearest (1) cfs.
# NOTE 2: Trends are determined using hourly change in unrounded flow.
# NOTE 3: Maximum Values are determined using unrounded flow.