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: May 01 2026 at 7:51 AM PDTNext Issuance: May 02 2026 at 9:00 AM PDT
Action/Monitor: 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:  05/01/2026 at 07:53 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/26/2026 at 09:00 AM PDT
# Maximum Observed Flow:                        30203 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/01/2026 at 09:00 AM PDT
# Maximum Forecast Flow:                        19944 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  04/26/2026 07 AM PDT         29903                Not Applicable
  04/26/2026 08 AM PDT         29803         -      Not Applicable
  04/26/2026 09 AM PDT         30203         +      Not Applicable
  04/26/2026 10 AM PDT         29903         -      Not Applicable
  04/26/2026 11 AM PDT         29703         -      Not Applicable
  04/26/2026 12 PM PDT         28803         -      Not Applicable
  04/26/2026 01 PM PDT         28003         -      Not Applicable
  04/26/2026 02 PM PDT         27503         -      Not Applicable
  04/26/2026 03 PM PDT         27303         -      Not Applicable
  04/26/2026 04 PM PDT         27403         +      Not Applicable
  04/26/2026 05 PM PDT         28203         +      Not Applicable
  04/26/2026 06 PM PDT         28503         +      Not Applicable
  04/26/2026 07 PM PDT         29003         +      Not Applicable
  04/26/2026 08 PM PDT         29203         +      Not Applicable
  04/26/2026 09 PM PDT         29403         +      Not Applicable
  04/26/2026 10 PM PDT         29503         +      Not Applicable
  04/26/2026 11 PM PDT         29303         -      Not Applicable
  04/27/2026 12 AM PDT         28403         -      Not Applicable
  04/27/2026 01 AM PDT         27503         -      Not Applicable
  04/27/2026 02 AM PDT         26503         -      Not Applicable
  04/27/2026 03 AM PDT         25703         -      Not Applicable
  04/27/2026 04 AM PDT         25503         -      Not Applicable
  04/27/2026 05 AM PDT         25703         +      Not Applicable
  04/27/2026 06 AM PDT         26503         +      Not Applicable
  04/27/2026 07 AM PDT         26903         +      Not Applicable
  04/27/2026 08 AM PDT         27403         +      Not Applicable
  04/27/2026 09 AM PDT         27803         +      Not Applicable
  04/27/2026 10 AM PDT         28103         +      Not Applicable
  04/27/2026 11 AM PDT         28003         -      Not Applicable
  04/27/2026 12 PM PDT         27903         -      Not Applicable
  04/27/2026 01 PM PDT         26603         -      Not Applicable
  04/27/2026 02 PM PDT         26003         -      Not Applicable
  04/27/2026 03 PM PDT         25403         -      Not Applicable
  04/27/2026 04 PM PDT         25103         -      Not Applicable
  04/27/2026 05 PM PDT         25303         +      Not Applicable
  04/27/2026 06 PM PDT         26003         +      Not Applicable
  04/27/2026 07 PM PDT         26303         +      Not Applicable
  04/27/2026 08 PM PDT         26903         +      Not Applicable
  04/27/2026 09 PM PDT         27003         +      Not Applicable
  04/27/2026 10 PM PDT         27103         +      Not Applicable
  04/27/2026 11 PM PDT         27203         +      Not Applicable
  04/28/2026 12 AM PDT         26803         -      Not Applicable
  04/28/2026 01 AM PDT         25803         -      Not Applicable
  04/28/2026 02 AM PDT         24503         -      Not Applicable
  04/28/2026 03 AM PDT         23703         -      Not Applicable
  04/28/2026 04 AM PDT         23003         -      Not Applicable
  04/28/2026 05 AM PDT         23303         +      Not Applicable
  04/28/2026 06 AM PDT         24103         +      Not Applicable
  04/28/2026 07 AM PDT         24703         +      Not Applicable
  04/28/2026 08 AM PDT         25503         +      Not Applicable
  04/28/2026 09 AM PDT         25803         +      Not Applicable
  04/28/2026 10 AM PDT         25903         +      Not Applicable
  04/28/2026 11 AM PDT         26203         +      Not Applicable
  04/28/2026 12 PM PDT         26603         +      Not Applicable
  04/28/2026 01 PM PDT         26103         -      Not Applicable
  04/28/2026 02 PM PDT         25003         -      Not Applicable
  04/28/2026 03 PM PDT         23803         -      Not Applicable
  04/28/2026 04 PM PDT         22903         -      Not Applicable
  04/28/2026 05 PM PDT         23003         +      Not Applicable
  04/28/2026 06 PM PDT         23003         0      Not Applicable
  04/28/2026 07 PM PDT         23603         +      Not Applicable
  04/28/2026 08 PM PDT         23803         +      Not Applicable
  04/28/2026 09 PM PDT         24603         +      Not Applicable
  04/28/2026 10 PM PDT         24703         +      Not Applicable
  04/28/2026 11 PM PDT         24903         +      Not Applicable
  04/29/2026 12 AM PDT         24703         -      Not Applicable
  04/29/2026 01 AM PDT         23503         -      Not Applicable
  04/29/2026 02 AM PDT         22302         -      Not Applicable
  04/29/2026 03 AM PDT         20602         -      Not Applicable
  04/29/2026 04 AM PDT         19602         -      Not Applicable
  04/29/2026 05 AM PDT         19602         0      Not Applicable
  04/29/2026 06 AM PDT         20902         +      Not Applicable
  04/29/2026 07 AM PDT         22102         +      Not Applicable
  04/29/2026 08 AM PDT         22903         +      Not Applicable
  04/29/2026 09 AM PDT         23503         +      Not Applicable
  04/29/2026 10 AM PDT         23403         -      Not Applicable
  04/29/2026 11 AM PDT         23903         +      Not Applicable
  04/29/2026 12 PM PDT         24203         +      Not Applicable
  04/29/2026 01 PM PDT         24203         0      Not Applicable
  04/29/2026 02 PM PDT         23303         -      Not Applicable
  04/29/2026 03 PM PDT         22202         -      Not Applicable
  04/29/2026 04 PM PDT         20902         -      Not Applicable
  04/29/2026 05 PM PDT         20202         -      Not Applicable
  04/29/2026 06 PM PDT         19602         -      Not Applicable
  04/29/2026 07 PM PDT         20202         +      Not Applicable
  04/29/2026 08 PM PDT         21002         +      Not Applicable
  04/29/2026 09 PM PDT         21902         +      Not Applicable
  04/29/2026 10 PM PDT         22403         +      Not Applicable
  04/29/2026 11 PM PDT         22503         +      Not Applicable
  04/30/2026 12 AM PDT         22703         +      Not Applicable
  04/30/2026 01 AM PDT         21802         -      Not Applicable
  04/30/2026 02 AM PDT         20702         -      Not Applicable
  04/30/2026 03 AM PDT         19002         -      Not Applicable
  04/30/2026 04 AM PDT         17502         -      Not Applicable
  04/30/2026 05 AM PDT         17302         -      Not Applicable
  04/30/2026 06 AM PDT         18202         +      Not Applicable
  04/30/2026 07 AM PDT         19802         +      Not Applicable
  04/30/2026 08 AM PDT         20902         +      Not Applicable
  04/30/2026 09 AM PDT         21702         +      Not Applicable
  04/30/2026 10 AM PDT         22202         +      Not Applicable
  04/30/2026 11 AM PDT         22503         +      Not Applicable
  04/30/2026 12 PM PDT         23003         +      Not Applicable
  04/30/2026 01 PM PDT         22903         -      Not Applicable
  04/30/2026 02 PM PDT         22903         0      Not Applicable
  04/30/2026 03 PM PDT         21602         -      Not Applicable
  04/30/2026 04 PM PDT         20202         -      Not Applicable
  04/30/2026 05 PM PDT         18802         -      Not Applicable
  04/30/2026 06 PM PDT         18202         -      Not Applicable
  04/30/2026 07 PM PDT         18302         +      Not Applicable
  04/30/2026 08 PM PDT         18902         +      Not Applicable
  04/30/2026 09 PM PDT         19502         +      Not Applicable
  04/30/2026 10 PM PDT         20302         +      Not Applicable
  04/30/2026 11 PM PDT         20602         +      Not Applicable
  05/01/2026 12 AM PDT         20802         +      Not Applicable
  05/01/2026 01 AM PDT         20202         -      Not Applicable
  05/01/2026 02 AM PDT         19402         -      Not Applicable
  05/01/2026 03 AM PDT         17602         -      Not Applicable
  05/01/2026 04 AM PDT         15402         -      Not Applicable
  05/01/2026 05 AM PDT         15102         -      Not Applicable
  05/01/2026 06 AM PDT         15602         +      Not Applicable
  05/01/2026 07 AM PDT         17052         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  05/01/2026 08 AM PDT         18500                Not Applicable
  05/01/2026 09 AM PDT         19944         +      Not Applicable
  05/01/2026 10 AM PDT         19849         -      Not Applicable
  05/01/2026 11 AM PDT         19754         -      Not Applicable
  05/01/2026 12 PM PDT         19661         -      Not Applicable
  05/01/2026 01 PM PDT         19573         -      Not Applicable
  05/01/2026 02 PM PDT         19489         -      Not Applicable
  05/01/2026 03 PM PDT         19409         -      Not Applicable
  05/01/2026 04 PM PDT         19333         -      Not Applicable
  05/01/2026 05 PM PDT         19262         -      Not Applicable
  05/01/2026 06 PM PDT         19194         -      Not Applicable
  05/01/2026 07 PM PDT         19130         -      Not Applicable
  05/01/2026 08 PM PDT         19071         -      Not Applicable
  05/01/2026 09 PM PDT         19015         -      Not Applicable
  05/01/2026 10 PM PDT         18962         -      Not Applicable
  05/01/2026 11 PM PDT         18912         -      Not Applicable
  05/02/2026 12 AM PDT         18864         -      Not Applicable
  05/02/2026 01 AM PDT         18818         -      Not Applicable
  05/02/2026 02 AM PDT         18773         -      Not Applicable
  05/02/2026 03 AM PDT         18728         -      Not Applicable
  05/02/2026 04 AM PDT         18679         -      Not Applicable
  05/02/2026 05 AM PDT         18626         -      Not Applicable
  05/02/2026 06 AM PDT         18569         -      Not Applicable
  05/02/2026 07 AM PDT         18506         -      Not Applicable
  05/02/2026 08 AM PDT         18437         -      Not Applicable
  05/02/2026 09 AM PDT         18364         -      Not Applicable
  05/02/2026 10 AM PDT         18289         -      Not Applicable
  05/02/2026 11 AM PDT         18216         -      Not Applicable
  05/02/2026 12 PM PDT         18144         -      Not Applicable
  05/02/2026 01 PM PDT         18076         -      Not Applicable
  05/02/2026 02 PM PDT         18011         -      Not Applicable
  05/02/2026 03 PM PDT         17948         -      Not Applicable
  05/02/2026 04 PM PDT         17888         -      Not Applicable
  05/02/2026 05 PM PDT         17830         -      Not Applicable
  05/02/2026 06 PM PDT         17773         -      Not Applicable
  05/02/2026 07 PM PDT         17719         -      Not Applicable
  05/02/2026 08 PM PDT         17666         -      Not Applicable
  05/02/2026 09 PM PDT         17614         -      Not Applicable
  05/02/2026 10 PM PDT         17564         -      Not Applicable
  05/02/2026 11 PM PDT         17514         -      Not Applicable
  05/03/2026 12 AM PDT         17466         -      Not Applicable
  05/03/2026 01 AM PDT         17418         -      Not Applicable
  05/03/2026 02 AM PDT         17372         -      Not Applicable
  05/03/2026 03 AM PDT         17326         -      Not Applicable
  05/03/2026 04 AM PDT         17282         -      Not Applicable
  05/03/2026 05 AM PDT         17238         -      Not Applicable
  05/03/2026 06 AM PDT         17197         -      Not Applicable
  05/03/2026 07 AM PDT         17156         -      Not Applicable
  05/03/2026 08 AM PDT         17117         -      Not Applicable
  05/03/2026 09 AM PDT         17078         -      Not Applicable
  05/03/2026 10 AM PDT         17041         -      Not Applicable
  05/03/2026 11 AM PDT         17005         -      Not Applicable
  05/03/2026 12 PM PDT         16969         -      Not Applicable
  05/03/2026 01 PM PDT         16933         -      Not Applicable
  05/03/2026 02 PM PDT         16898         -      Not Applicable
  05/03/2026 03 PM PDT         16863         -      Not Applicable
  05/03/2026 04 PM PDT         16828         -      Not Applicable
  05/03/2026 05 PM PDT         16794         -      Not Applicable
  05/03/2026 06 PM PDT         16760         -      Not Applicable
  05/03/2026 07 PM PDT         16725         -      Not Applicable
  05/03/2026 08 PM PDT         16692         -      Not Applicable
  05/03/2026 09 PM PDT         16658         -      Not Applicable
  05/03/2026 10 PM PDT         16624         -      Not Applicable
  05/03/2026 11 PM PDT         16591         -      Not Applicable
  05/04/2026 12 AM PDT         16559         -      Not Applicable
  05/04/2026 01 AM PDT         16527         -      Not Applicable
  05/04/2026 02 AM PDT         16495         -      Not Applicable
  05/04/2026 03 AM PDT         16463         -      Not Applicable
  05/04/2026 04 AM PDT         16432         -      Not Applicable
  05/04/2026 05 AM PDT         16402         -      Not Applicable
  05/04/2026 06 AM PDT         16372         -      Not Applicable
  05/04/2026 07 AM PDT         16343         -      Not Applicable
  05/04/2026 08 AM PDT         16315         -      Not Applicable
  05/04/2026 09 AM PDT         16287         -      Not Applicable
  05/04/2026 10 AM PDT         16259         -      Not Applicable
  05/04/2026 11 AM PDT         16232         -      Not Applicable
  05/04/2026 12 PM PDT         16205         -      Not Applicable
  05/04/2026 01 PM PDT         16179         -      Not Applicable
  05/04/2026 02 PM PDT         16152         -      Not Applicable
  05/04/2026 03 PM PDT         16125         -      Not Applicable
  05/04/2026 04 PM PDT         16097         -      Not Applicable
  05/04/2026 05 PM PDT         16070         -      Not Applicable
  05/04/2026 06 PM PDT         16042         -      Not Applicable
  05/04/2026 07 PM PDT         16014         -      Not Applicable
  05/04/2026 08 PM PDT         15987         -      Not Applicable
  05/04/2026 09 PM PDT         15961         -      Not Applicable
  05/04/2026 10 PM PDT         15936         -      Not Applicable
  05/04/2026 11 PM PDT         15912         -      Not Applicable
  05/05/2026 12 AM PDT         15888         -      Not Applicable
  05/05/2026 01 AM PDT         15865         -      Not Applicable
  05/05/2026 02 AM PDT         15842         -      Not Applicable
  05/05/2026 03 AM PDT         15819         -      Not Applicable
  05/05/2026 04 AM PDT         15797         -      Not Applicable
  05/05/2026 05 AM PDT         15775         -      Not Applicable
  05/05/2026 06 AM PDT         15755         -      Not Applicable
  05/05/2026 07 AM PDT         15738         -      Not Applicable
  05/05/2026 08 AM PDT         15722         -      Not Applicable
  05/05/2026 09 AM PDT         15708         -      Not Applicable
  05/05/2026 10 AM PDT         15695         -      Not Applicable
  05/05/2026 11 AM PDT         15684         -      Not Applicable
  05/05/2026 12 PM PDT         15673         -      Not Applicable
  05/05/2026 01 PM PDT         15662         -      Not Applicable
  05/05/2026 02 PM PDT         15652         -      Not Applicable
  05/05/2026 03 PM PDT         15642         -      Not Applicable
  05/05/2026 04 PM PDT         15632         -      Not Applicable
  05/05/2026 05 PM PDT         15623         -      Not Applicable
  05/05/2026 06 PM PDT         15613         -      Not Applicable
  05/05/2026 07 PM PDT         15604         -      Not Applicable
  05/05/2026 08 PM PDT         15595         -      Not Applicable
  05/05/2026 09 PM PDT         15586         -      Not Applicable
  05/05/2026 10 PM PDT         15577         -      Not Applicable
  05/05/2026 11 PM PDT         15569         -      Not Applicable
  05/06/2026 12 AM PDT         15561         -      Not Applicable
  05/06/2026 01 AM PDT         15553         -      Not Applicable
  05/06/2026 02 AM PDT         15545         -      Not Applicable
  05/06/2026 03 AM PDT         15538         -      Not Applicable
  05/06/2026 04 AM PDT         15531         -      Not Applicable
  05/06/2026 05 AM PDT         15524         -      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.