National Weather Service California-Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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SACRAMENTO RIVER - RED BLUFF (RDBC1)
Latitude: 40.15º NLongitude: 122.20º WElevation: 231 FeetForecast Type: Official Location
Location: Tehama County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Nov 01 2026 at 8:30 AM PSTNext Issuance: Nov 02 2026 at 9:00 AM PST
Action: 252.5 FeetMinor Flood: 255.5 FeetModerate Flood: 257.6 FeetMajor Flood: 261.6 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Red Bluff (RDBC1)
#
# File Generation Time:  11/01/2026 at 08:30 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/30/2026 at 12:00 PM PDT
# Maximum Observed Stage:                       240.35 Feet
# Maximum Observed Flow:                        4609 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/01/2026 at 09:00 AM PST
# Maximum Forecast Stage:                       240.24 Feet
# Maximum Forecast Flow:                        4230 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/27/2026 09 AM PDT          240.29           4398                        Normal
  10/27/2026 10 AM PDT          240.30           4433         +              Normal
  10/27/2026 11 AM PDT          240.30           4433         0              Normal
  10/27/2026 12 PM PDT          240.30           4433         0              Normal
  10/27/2026 01 PM PDT          240.30           4433         0              Normal
  10/27/2026 02 PM PDT          240.30           4433         0              Normal
  10/27/2026 03 PM PDT          240.30           4433         0              Normal
  10/27/2026 04 PM PDT          240.29           4398         -              Normal
  10/27/2026 05 PM PDT          240.29           4398         0              Normal
  10/27/2026 06 PM PDT          240.29           4398         0              Normal
  10/27/2026 07 PM PDT          240.28           4364         -              Normal
  10/27/2026 08 PM PDT          240.28           4364         0              Normal
  10/27/2026 09 PM PDT          240.28           4364         0              Normal
  10/27/2026 10 PM PDT          240.29           4398         +              Normal
  10/27/2026 11 PM PDT          240.29           4398         0              Normal
  10/28/2026 12 AM PDT          240.29           4398         0              Normal
  10/28/2026 01 AM PDT          240.29           4398         0              Normal
  10/28/2026 02 AM PDT          240.29           4398         0              Normal
  10/28/2026 03 AM PDT          240.29           4398         0              Normal
  10/28/2026 04 AM PDT          240.29           4398         0              Normal
  10/28/2026 05 AM PDT          240.29           4398         0              Normal
  10/28/2026 06 AM PDT          240.30           4433         +              Normal
  10/28/2026 07 AM PDT          240.30           4433         0              Normal
  10/28/2026 08 AM PDT          240.30           4433         0              Normal
  10/28/2026 09 AM PDT          240.31           4467         +              Normal
  10/28/2026 10 AM PDT          240.32           4502         +              Normal
  10/28/2026 11 AM PDT          240.32           4502         0              Normal
  10/28/2026 12 PM PDT          240.32           4502         0              Normal
  10/28/2026 01 PM PDT          240.31           4467         -              Normal
  10/28/2026 02 PM PDT          240.31           4467         0              Normal
  10/28/2026 03 PM PDT          240.30           4433         -              Normal
  10/28/2026 04 PM PDT          240.30           4433         0              Normal
  10/28/2026 05 PM PDT          240.30           4433         0              Normal
  10/28/2026 06 PM PDT          240.29           4398         -              Normal
  10/28/2026 07 PM PDT          240.29           4398         0              Normal
  10/28/2026 08 PM PDT          240.29           4398         0              Normal
  10/28/2026 09 PM PDT          240.29           4398         0              Normal
  10/28/2026 10 PM PDT          240.29           4398         0              Normal
  10/28/2026 11 PM PDT          240.29           4398         0              Normal
  10/29/2026 12 AM PDT          240.30           4433         +              Normal
  10/29/2026 01 AM PDT          240.30           4433         0              Normal
  10/29/2026 02 AM PDT          240.30           4433         0              Normal
  10/29/2026 03 AM PDT          240.30           4433         0              Normal
  10/29/2026 04 AM PDT          240.30           4433         0              Normal
  10/29/2026 05 AM PDT          240.30           4433         0              Normal
  10/29/2026 06 AM PDT          240.31           4467         +              Normal
  10/29/2026 07 AM PDT          240.31           4467         0              Normal
  10/29/2026 08 AM PDT          240.31           4467         0              Normal
  10/29/2026 09 AM PDT          240.31           4467         0              Normal
  10/29/2026 10 AM PDT          240.32           4502         +              Normal
  10/29/2026 11 AM PDT          240.33           4537         +              Normal
  10/29/2026 12 PM PDT          240.34           4573         +              Normal
  10/29/2026 01 PM PDT          240.34           4573         0              Normal
  10/29/2026 02 PM PDT          240.33           4537         -              Normal
  10/29/2026 03 PM PDT          240.33           4537         0              Normal
  10/29/2026 04 PM PDT          240.33           4537         0              Normal
  10/29/2026 05 PM PDT          240.33           4537         0              Normal
  10/29/2026 06 PM PDT          240.33           4537         0              Normal
  10/29/2026 07 PM PDT          240.33           4537         0              Normal
  10/29/2026 08 PM PDT          240.33           4537         0              Normal
  10/29/2026 09 PM PDT          240.33           4537         0              Normal
  10/29/2026 10 PM PDT          240.33           4537         0              Normal
  10/29/2026 11 PM PDT          240.33           4537         0              Normal
  10/30/2026 12 AM PDT          240.33           4537         0              Normal
  10/30/2026 01 AM PDT          240.33           4537         0              Normal
  10/30/2026 02 AM PDT          240.33           4537         0              Normal
  10/30/2026 03 AM PDT          240.33           4537         0              Normal
  10/30/2026 04 AM PDT          240.33           4537         0              Normal
  10/30/2026 05 AM PDT          240.34           4573         +              Normal
  10/30/2026 06 AM PDT          240.34           4573         0              Normal
  10/30/2026 07 AM PDT          240.34           4573         0              Normal
  10/30/2026 08 AM PDT          240.34           4573         0              Normal
  10/30/2026 09 AM PDT          240.34           4573         0              Normal
  10/30/2026 10 AM PDT          240.35           4609         +              Normal
  10/30/2026 11 AM PDT          240.35           4609         0              Normal
  10/30/2026 12 PM PDT          240.35           4609         0              Normal
  10/30/2026 01 PM PDT          240.34           4573         -              Normal
  10/30/2026 02 PM PDT          240.33           4537         -              Normal
  10/30/2026 03 PM PDT          240.31           4467         -              Normal
  10/30/2026 04 PM PDT          240.29           4398         -              Normal
  10/30/2026 05 PM PDT          240.28           4364         -              Normal
  10/30/2026 06 PM PDT          240.28           4364         0              Normal
  10/30/2026 07 PM PDT          240.28           4364         0              Normal
  10/30/2026 08 PM PDT          240.29           4398         +              Normal
  10/30/2026 09 PM PDT          240.30           4433         +              Normal
  10/30/2026 10 PM PDT          240.31           4467         +              Normal
  10/30/2026 11 PM PDT          240.31           4467         0              Normal
  10/31/2026 12 AM PDT          240.31           4467         0              Normal
  10/31/2026 01 AM PDT          240.31           4467         0              Normal
  10/31/2026 02 AM PDT          240.31           4467         0              Normal
  10/31/2026 03 AM PDT          240.31           4467         0              Normal
  10/31/2026 04 AM PDT          240.31           4467         0              Normal
  10/31/2026 05 AM PDT          240.31           4467         0              Normal
  10/31/2026 06 AM PDT          240.30           4433         -              Normal
  10/31/2026 07 AM PDT          240.29           4398         -              Normal
  10/31/2026 08 AM PDT          240.29           4398         0              Normal
  10/31/2026 09 AM PDT          240.28           4364         -              Normal
  10/31/2026 10 AM PDT          240.28           4364         0              Normal
  10/31/2026 11 AM PDT          240.28           4364         0              Normal
  10/31/2026 12 PM PDT          240.29           4398         +              Normal
  10/31/2026 01 PM PDT          240.28           4364         -              Normal
  10/31/2026 02 PM PDT          240.27           4330         -              Normal
  10/31/2026 03 PM PDT          240.27           4330         0              Normal
  10/31/2026 04 PM PDT          240.26           4296         -              Normal
  10/31/2026 05 PM PDT          240.26           4296         0              Normal
  10/31/2026 06 PM PDT          240.26           4296         0              Normal
  10/31/2026 07 PM PDT          240.26           4296         0              Normal
  10/31/2026 08 PM PDT          240.25           4263         -              Normal
  10/31/2026 09 PM PDT          240.25           4263         0              Normal
  10/31/2026 10 PM PDT          240.26           4296         +              Normal
  10/31/2026 11 PM PDT          240.26           4296         0              Normal
  11/01/2026 12 AM PDT          240.26           4296         0              Normal
  11/01/2026 01 AM PDT          240.27           4330         +              Normal
  11/01/2026 01 AM PST          240.27           4330         0              Normal
  11/01/2026 02 AM PST          240.27           4330         0              Normal
  11/01/2026 03 AM PST          240.26           4296         -              Normal
  11/01/2026 04 AM PST          240.26           4296         0              Normal
  11/01/2026 05 AM PST          240.25           4263         -              Normal
  11/01/2026 06 AM PST          240.25           4263         0              Normal
  11/01/2026 07 AM PST          240.25           4263         0              Normal
  11/01/2026 08 AM PST          240.25           4263         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/01/2026 09 AM PST          240.24           4230                        Normal
  11/01/2026 10 AM PST          240.23           4197         -              Normal
  11/01/2026 11 AM PST          240.22           4164         -              Normal
  11/01/2026 12 PM PST          240.20           4100         -              Normal
  11/01/2026 01 PM PST          240.19           4080         -              Normal
  11/01/2026 02 PM PST          240.18           4060         -              Normal
  11/01/2026 03 PM PST          240.17           4040         -              Normal
  11/01/2026 04 PM PST          240.17           4040         0              Normal
  11/01/2026 05 PM PST          240.16           4020         -              Normal
  11/01/2026 06 PM PST          240.16           4020         0              Normal
  11/01/2026 07 PM PST          240.16           4020         0              Normal
  11/01/2026 08 PM PST          240.16           4020         0              Normal
  11/01/2026 09 PM PST          240.16           4020         0              Normal
  11/01/2026 10 PM PST          240.16           4020         0              Normal
  11/01/2026 11 PM PST          240.16           4020         0              Normal
  11/02/2026 12 AM PST          240.16           4020         0              Normal
  11/02/2026 01 AM PST          240.15           4000         -              Normal
  11/02/2026 02 AM PST          240.15           4000         0              Normal
  11/02/2026 03 AM PST          240.15           4000         0              Normal
  11/02/2026 04 AM PST          240.15           4000         0              Normal
  11/02/2026 05 AM PST          240.15           4000         0              Normal
  11/02/2026 06 AM PST          240.15           4000         0              Normal
  11/02/2026 07 AM PST          240.15           4000         0              Normal
  11/02/2026 08 AM PST          240.15           4000         0              Normal
  11/02/2026 09 AM PST          240.15           4000         0              Normal
  11/02/2026 10 AM PST          240.15           4000         0              Normal
  11/02/2026 11 AM PST          240.15           4000         0              Normal
  11/02/2026 12 PM PST          240.15           4000         0              Normal
  11/02/2026 01 PM PST          240.15           4000         0              Normal
  11/02/2026 02 PM PST          240.15           4000         0              Normal
  11/02/2026 03 PM PST          240.15           4000         0              Normal
  11/02/2026 04 PM PST          240.15           4000         0              Normal
  11/02/2026 05 PM PST          240.15           4000         0              Normal
  11/02/2026 06 PM PST          240.15           4000         0              Normal
  11/02/2026 07 PM PST          240.15           4000         0              Normal
  11/02/2026 08 PM PST          240.15           4000         0              Normal
  11/02/2026 09 PM PST          240.15           4000         0              Normal
  11/02/2026 10 PM PST          240.15           4000         0              Normal
  11/02/2026 11 PM PST          240.15           4000         0              Normal
  11/03/2026 12 AM PST          240.15           4000         0              Normal
  11/03/2026 01 AM PST          240.15           4000         0              Normal
  11/03/2026 02 AM PST          240.15           4000         0              Normal
  11/03/2026 03 AM PST          240.15           4000         0              Normal
  11/03/2026 04 AM PST          240.15           4000         0              Normal
  11/03/2026 05 AM PST          240.15           4000         0              Normal
  11/03/2026 06 AM PST          240.15           4000         0              Normal
  11/03/2026 07 AM PST          240.15           4000         0              Normal
  11/03/2026 08 AM PST          240.15           4000         0              Normal
  11/03/2026 09 AM PST          240.15           4000         0              Normal
  11/03/2026 10 AM PST          240.15           4000         0              Normal
  11/03/2026 11 AM PST          240.15           4000         0              Normal
  11/03/2026 12 PM PST          240.15           4000         0              Normal
  11/03/2026 01 PM PST          240.15           4000         0              Normal
  11/03/2026 02 PM PST          240.15           4000         0              Normal
  11/03/2026 03 PM PST          240.17           4040         +              Normal
  11/03/2026 04 PM PST          240.19           4080         +              Normal
  11/03/2026 05 PM PST          240.21           4132         +              Normal
  11/03/2026 06 PM PST          240.22           4164         +              Normal
  11/03/2026 07 PM PST          240.23           4197         +              Normal
  11/03/2026 08 PM PST          240.23           4197         0              Normal
  11/03/2026 09 PM PST          240.22           4164         -              Normal
  11/03/2026 10 PM PST          240.21           4132         -              Normal
  11/03/2026 11 PM PST          240.20           4100         -              Normal
  11/04/2026 12 AM PST          240.19           4080         -              Normal
  11/04/2026 01 AM PST          240.19           4080         0              Normal
  11/04/2026 02 AM PST          240.18           4060         -              Normal
  11/04/2026 03 AM PST          240.18           4060         0              Normal
  11/04/2026 04 AM PST          240.17           4040         -              Normal
  11/04/2026 05 AM PST          240.17           4040         0              Normal
  11/04/2026 06 AM PST          240.17           4040         0              Normal
  11/04/2026 07 AM PST          240.16           4020         -              Normal
  11/04/2026 08 AM PST          240.16           4020         0              Normal
  11/04/2026 09 AM PST          240.16           4020         0              Normal
  11/04/2026 10 AM PST          240.16           4020         0              Normal
  11/04/2026 11 AM PST          240.16           4020         0              Normal
  11/04/2026 12 PM PST          240.16           4020         0              Normal
  11/04/2026 01 PM PST          240.16           4020         0              Normal
  11/04/2026 02 PM PST          240.16           4020         0              Normal
  11/04/2026 03 PM PST          240.16           4020         0              Normal
  11/04/2026 04 PM PST          240.15           4000         -              Normal
  11/04/2026 05 PM PST          240.15           4000         0              Normal
  11/04/2026 06 PM PST          240.15           4000         0              Normal
  11/04/2026 07 PM PST          240.15           4000         0              Normal
  11/04/2026 08 PM PST          240.15           4000         0              Normal
  11/04/2026 09 PM PST          240.15           4000         0              Normal
  11/04/2026 10 PM PST          240.15           4000         0              Normal
  11/04/2026 11 PM PST          240.15           4000         0              Normal
  11/05/2026 12 AM PST          240.15           4000         0              Normal
  11/05/2026 01 AM PST          240.15           4000         0              Normal
  11/05/2026 02 AM PST          240.15           4000         0              Normal
  11/05/2026 03 AM PST          240.15           4000         0              Normal
  11/05/2026 04 AM PST          240.15           4000         0              Normal
  11/05/2026 05 AM PST          240.14           3981         -              Normal
  11/05/2026 06 AM PST          240.14           3981         0              Normal
  11/05/2026 07 AM PST          240.14           3981         0              Normal
  11/05/2026 08 AM PST          240.14           3981         0              Normal
  11/05/2026 09 AM PST          240.14           3981         0              Normal
  11/05/2026 10 AM PST          240.14           3981         0              Normal
  11/05/2026 11 AM PST          240.14           3981         0              Normal
  11/05/2026 12 PM PST          240.14           3981         0              Normal
  11/05/2026 01 PM PST          240.14           3981         0              Normal
  11/05/2026 02 PM PST          240.14           3981         0              Normal
  11/05/2026 03 PM PST          240.14           3981         0              Normal
  11/05/2026 04 PM PST          240.14           3981         0              Normal
  11/05/2026 05 PM PST          240.14           3981         0              Normal
  11/05/2026 06 PM PST          240.14           3981         0              Normal
  11/05/2026 07 PM PST          240.14           3981         0              Normal
  11/05/2026 08 PM PST          240.14           3981         0              Normal
  11/05/2026 09 PM PST          240.14           3981         0              Normal
  11/05/2026 10 PM PST          240.14           3981         0              Normal
  11/05/2026 11 PM PST          240.14           3981         0              Normal
  11/06/2026 12 AM PST          240.14           3981         0              Normal
  11/06/2026 01 AM PST          240.14           3981         0              Normal
  11/06/2026 02 AM PST          240.14           3981         0              Normal
  11/06/2026 03 AM PST          240.13           3961         -              Normal
  11/06/2026 04 AM PST          240.13           3961         0              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.