SACRAMENTO RIVER - RED BLUFF (RDBC1)
Latitude: 40.15º NLongitude: 122.20º WElevation: 231 Feet
Location: Tehama County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Jul 01 2025 at 7:21 AM PDTNext Issuance: Jul 02 2025 at 9:00 AM PDT
Action/Monitor: 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:  07/01/2025 at 07:21 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/01/2025 at 06:00 AM PDT
# Maximum Observed Stage:                       242.10 Feet
# Maximum Observed Flow:                        11446 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/03/2025 at 12:00 AM PDT
# Maximum Forecast Stage:                       242.23 Feet
# Maximum Forecast Flow:                        11969 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/26/2025 07 AM PDT          241.91          10674                        Normal
  06/26/2025 08 AM PDT          241.89          10595         -              Normal
  06/26/2025 09 AM PDT          241.88          10556         -              Normal
  06/26/2025 10 AM PDT          241.90          10634         +              Normal
  06/26/2025 11 AM PDT          241.90          10634         0              Normal
  06/26/2025 12 PM PDT          241.89          10595         -              Normal
  06/26/2025 01 PM PDT          241.89          10595         0              Normal
  06/26/2025 02 PM PDT          241.89          10595         0              Normal
  06/26/2025 03 PM PDT          241.89          10595         0              Normal
  06/26/2025 04 PM PDT          241.88          10556         -              Normal
  06/26/2025 05 PM PDT          241.88          10556         0              Normal
  06/26/2025 06 PM PDT          241.88          10556         0              Normal
  06/26/2025 07 PM PDT          241.88          10556         0              Normal
  06/26/2025 08 PM PDT          241.89          10595         +              Normal
  06/26/2025 09 PM PDT          241.90          10634         +              Normal
  06/26/2025 10 PM PDT          241.91          10674         +              Normal
  06/26/2025 11 PM PDT          241.91          10674         0              Normal
  06/27/2025 12 AM PDT          241.92          10713         +              Normal
  06/27/2025 01 AM PDT          241.93          10752         +              Normal
  06/27/2025 02 AM PDT          241.93          10752         0              Normal
  06/27/2025 03 AM PDT          241.94          10792         +              Normal
  06/27/2025 04 AM PDT          241.94          10792         0              Normal
  06/27/2025 05 AM PDT          241.94          10792         0              Normal
  06/27/2025 06 AM PDT          241.93          10752         -              Normal
  06/27/2025 07 AM PDT          241.93          10752         0              Normal
  06/27/2025 08 AM PDT          241.92          10713         -              Normal
  06/27/2025 09 AM PDT          241.92          10713         0              Normal
  06/27/2025 10 AM PDT          241.91          10674         -              Normal
  06/27/2025 11 AM PDT          241.89          10595         -              Normal
  06/27/2025 12 PM PDT          241.89          10595         0              Normal
  06/27/2025 01 PM PDT          241.88          10556         -              Normal
  06/27/2025 02 PM PDT          241.88          10556         0              Normal
  06/27/2025 03 PM PDT          241.88          10556         0              Normal
  06/27/2025 04 PM PDT          241.87          10518         -              Normal
  06/27/2025 05 PM PDT          241.87          10518         0              Normal
  06/27/2025 06 PM PDT          241.87          10518         0              Normal
  06/27/2025 07 PM PDT          241.87          10518         0              Normal
  06/27/2025 08 PM PDT          241.92          10713         +              Normal
  06/27/2025 09 PM PDT          241.93          10752         +              Normal
  06/27/2025 10 PM PDT          241.93          10752         0              Normal
  06/27/2025 11 PM PDT          241.94          10792         +              Normal
  06/28/2025 12 AM PDT          241.95          10832         +              Normal
  06/28/2025 01 AM PDT          241.95          10832         0              Normal
  06/28/2025 02 AM PDT          241.96          10872         +              Normal
  06/28/2025 03 AM PDT          241.96          10872         0              Normal
  06/28/2025 04 AM PDT          241.95          10832         -              Normal
  06/28/2025 05 AM PDT          241.94          10792         -              Normal
  06/28/2025 06 AM PDT          241.94          10792         0              Normal
  06/28/2025 07 AM PDT          241.94          10792         0              Normal
  06/28/2025 08 AM PDT          241.93          10752         -              Normal
  06/28/2025 09 AM PDT          241.93          10752         0              Normal
  06/28/2025 10 AM PDT          241.93          10752         0              Normal
  06/28/2025 11 AM PDT          241.93          10752         0              Normal
  06/28/2025 12 PM PDT          241.93          10752         0              Normal
  06/28/2025 01 PM PDT          241.93          10752         0              Normal
  06/28/2025 02 PM PDT          241.92          10713         -              Normal
  06/28/2025 03 PM PDT          241.92          10713         0              Normal
  06/28/2025 04 PM PDT          241.92          10713         0              Normal
  06/28/2025 05 PM PDT          241.92          10713         0              Normal
  06/28/2025 06 PM PDT          241.92          10713         0              Normal
  06/28/2025 07 PM PDT          241.93          10752         +              Normal
  06/28/2025 08 PM PDT          241.93          10752         0              Normal
  06/28/2025 09 PM PDT          241.94          10792         +              Normal
  06/28/2025 10 PM PDT          241.94          10792         0              Normal
  06/28/2025 11 PM PDT          241.95          10832         +              Normal
  06/29/2025 12 AM PDT          241.95          10832         0              Normal
  06/29/2025 01 AM PDT          241.97          10912         +              Normal
  06/29/2025 02 AM PDT          241.97          10912         0              Normal
  06/29/2025 03 AM PDT          241.97          10912         0              Normal
  06/29/2025 04 AM PDT          241.97          10912         0              Normal
  06/29/2025 05 AM PDT          241.97          10912         0              Normal
  06/29/2025 06 AM PDT          241.96          10872         -              Normal
  06/29/2025 07 AM PDT          241.95          10832         -              Normal
  06/29/2025 08 AM PDT          241.95          10832         0              Normal
  06/29/2025 09 AM PDT          241.95          10832         0              Normal
  06/29/2025 10 AM PDT          241.94          10792         -              Normal
  06/29/2025 11 AM PDT          241.94          10792         0              Normal
  06/29/2025 12 PM PDT          241.94          10792         0              Normal
  06/29/2025 01 PM PDT          241.94          10792         0              Normal
  06/29/2025 02 PM PDT          241.94          10792         0              Normal
  06/29/2025 03 PM PDT          241.94          10792         0              Normal
  06/29/2025 04 PM PDT          241.94          10792         0              Normal
  06/29/2025 05 PM PDT          241.94          10792         0              Normal
  06/29/2025 06 PM PDT          241.94          10792         0              Normal
  06/29/2025 07 PM PDT          241.94          10792         0              Normal
  06/29/2025 08 PM PDT          241.94          10792         0              Normal
  06/29/2025 09 PM PDT          241.95          10832         +              Normal
  06/29/2025 10 PM PDT          241.95          10832         0              Normal
  06/29/2025 11 PM PDT          241.96          10872         +              Normal
  06/30/2025 12 AM PDT          241.97          10912         +              Normal
  06/30/2025 01 AM PDT          241.97          10912         0              Normal
  06/30/2025 02 AM PDT          241.97          10912         0              Normal
  06/30/2025 03 AM PDT          241.97          10912         0              Normal
  06/30/2025 04 AM PDT          241.97          10912         0              Normal
  06/30/2025 05 AM PDT          241.97          10912         0              Normal
  06/30/2025 06 AM PDT          241.97          10912         0              Normal
  06/30/2025 07 AM PDT          241.97          10912         0              Normal
  06/30/2025 08 AM PDT          241.94          10792         -              Normal
  06/30/2025 09 AM PDT          241.92          10713         -              Normal
  06/30/2025 10 AM PDT          241.91          10674         -              Normal
  06/30/2025 11 AM PDT          241.91          10674         0              Normal
  06/30/2025 12 PM PDT          241.90          10634         -              Normal
  06/30/2025 01 PM PDT          241.90          10634         0              Normal
  06/30/2025 02 PM PDT          241.89          10595         -              Normal
  06/30/2025 03 PM PDT          241.89          10595         0              Normal
  06/30/2025 04 PM PDT          241.88          10556         -              Normal
  06/30/2025 05 PM PDT          241.88          10556         0              Normal
  06/30/2025 06 PM PDT          241.88          10556         0              Normal
  06/30/2025 07 PM PDT          241.89          10595         +              Normal
  06/30/2025 08 PM PDT          241.91          10674         +              Normal
  06/30/2025 09 PM PDT          241.93          10752         +              Normal
  06/30/2025 10 PM PDT          241.96          10872         +              Normal
  06/30/2025 11 PM PDT          241.99          10992         +              Normal
  07/01/2025 12 AM PDT          242.02          11114         +              Normal
  07/01/2025 01 AM PDT          242.05          11238         +              Normal
  07/01/2025 02 AM PDT          242.07          11321         +              Normal
  07/01/2025 03 AM PDT          242.08          11362         +              Normal
  07/01/2025 04 AM PDT          242.09          11404         +              Normal
  07/01/2025 05 AM PDT          242.10          11446         +              Normal
  07/01/2025 06 AM PDT          242.10          11446         0              Normal
  07/01/2025 07 AM PDT          242.09          11404         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/01/2025 08 AM PDT          242.06          11279                        Normal
  07/01/2025 09 AM PDT          242.04          11197         -              Normal
  07/01/2025 10 AM PDT          242.02          11114         -              Normal
  07/01/2025 11 AM PDT          242.01          11074         -              Normal
  07/01/2025 12 PM PDT          242.01          11074         0              Normal
  07/01/2025 01 PM PDT          242.01          11074         0              Normal
  07/01/2025 02 PM PDT          242.01          11074         0              Normal
  07/01/2025 03 PM PDT          242.01          11074         0              Normal
  07/01/2025 04 PM PDT          242.01          11074         0              Normal
  07/01/2025 05 PM PDT          242.01          11074         0              Normal
  07/01/2025 06 PM PDT          242.01          11074         0              Normal
  07/01/2025 07 PM PDT          242.01          11074         0              Normal
  07/01/2025 08 PM PDT          242.01          11074         0              Normal
  07/01/2025 09 PM PDT          242.01          11074         0              Normal
  07/01/2025 10 PM PDT          242.01          11074         0              Normal
  07/01/2025 11 PM PDT          242.01          11074         0              Normal
  07/02/2025 12 AM PDT          242.01          11074         0              Normal
  07/02/2025 01 AM PDT          242.01          11074         0              Normal
  07/02/2025 02 AM PDT          242.01          11074         0              Normal
  07/02/2025 03 AM PDT          242.01          11074         0              Normal
  07/02/2025 04 AM PDT          242.01          11074         0              Normal
  07/02/2025 05 AM PDT          242.01          11074         0              Normal
  07/02/2025 06 AM PDT          242.01          11074         0              Normal
  07/02/2025 07 AM PDT          242.01          11074         0              Normal
  07/02/2025 08 AM PDT          242.01          11074         0              Normal
  07/02/2025 09 AM PDT          242.01          11074         0              Normal
  07/02/2025 10 AM PDT          242.03          11155         +              Normal
  07/02/2025 11 AM PDT          242.07          11321         +              Normal
  07/02/2025 12 PM PDT          242.12          11531         +              Normal
  07/02/2025 01 PM PDT          242.15          11659         +              Normal
  07/02/2025 02 PM PDT          242.17          11745         +              Normal
  07/02/2025 03 PM PDT          242.19          11831         +              Normal
  07/02/2025 04 PM PDT          242.20          11875         +              Normal
  07/02/2025 05 PM PDT          242.21          11906         +              Normal
  07/02/2025 06 PM PDT          242.22          11938         +              Normal
  07/02/2025 07 PM PDT          242.22          11938         0              Normal
  07/02/2025 08 PM PDT          242.22          11938         0              Normal
  07/02/2025 09 PM PDT          242.22          11938         0              Normal
  07/02/2025 10 PM PDT          242.22          11938         0              Normal
  07/02/2025 11 PM PDT          242.22          11938         0              Normal
  07/03/2025 12 AM PDT          242.23          11969         +              Normal
  07/03/2025 01 AM PDT          242.23          11969         0              Normal
  07/03/2025 02 AM PDT          242.23          11969         0              Normal
  07/03/2025 03 AM PDT          242.23          11969         0              Normal
  07/03/2025 04 AM PDT          242.23          11969         0              Normal
  07/03/2025 05 AM PDT          242.23          11969         0              Normal
  07/03/2025 06 AM PDT          242.23          11969         0              Normal
  07/03/2025 07 AM PDT          242.23          11969         0              Normal
  07/03/2025 08 AM PDT          242.23          11969         0              Normal
  07/03/2025 09 AM PDT          242.23          11969         0              Normal
  07/03/2025 10 AM PDT          242.23          11969         0              Normal
  07/03/2025 11 AM PDT          242.23          11969         0              Normal
  07/03/2025 12 PM PDT          242.23          11969         0              Normal
  07/03/2025 01 PM PDT          242.23          11969         0              Normal
  07/03/2025 02 PM PDT          242.23          11969         0              Normal
  07/03/2025 03 PM PDT          242.23          11969         0              Normal
  07/03/2025 04 PM PDT          242.23          11969         0              Normal
  07/03/2025 05 PM PDT          242.23          11969         0              Normal
  07/03/2025 06 PM PDT          242.23          11969         0              Normal
  07/03/2025 07 PM PDT          242.23          11969         0              Normal
  07/03/2025 08 PM PDT          242.23          11969         0              Normal
  07/03/2025 09 PM PDT          242.23          11969         0              Normal
  07/03/2025 10 PM PDT          242.22          11938         -              Normal
  07/03/2025 11 PM PDT          242.22          11938         0              Normal
  07/04/2025 12 AM PDT          242.22          11938         0              Normal
  07/04/2025 01 AM PDT          242.22          11938         0              Normal
  07/04/2025 02 AM PDT          242.22          11938         0              Normal
  07/04/2025 03 AM PDT          242.22          11938         0              Normal
  07/04/2025 04 AM PDT          242.22          11938         0              Normal
  07/04/2025 05 AM PDT          242.22          11938         0              Normal
  07/04/2025 06 AM PDT          242.22          11938         0              Normal
  07/04/2025 07 AM PDT          242.22          11938         0              Normal
  07/04/2025 08 AM PDT          242.22          11938         0              Normal
  07/04/2025 09 AM PDT          242.22          11938         0              Normal
  07/04/2025 10 AM PDT          242.22          11938         0              Normal
  07/04/2025 11 AM PDT          242.22          11938         0              Normal
  07/04/2025 12 PM PDT          242.22          11938         0              Normal
  07/04/2025 01 PM PDT          242.22          11938         0              Normal
  07/04/2025 02 PM PDT          242.22          11938         0              Normal
  07/04/2025 03 PM PDT          242.22          11938         0              Normal
  07/04/2025 04 PM PDT          242.22          11938         0              Normal
  07/04/2025 05 PM PDT          242.22          11938         0              Normal
  07/04/2025 06 PM PDT          242.22          11938         0              Normal
  07/04/2025 07 PM PDT          242.22          11938         0              Normal
  07/04/2025 08 PM PDT          242.22          11938         0              Normal
  07/04/2025 09 PM PDT          242.22          11938         0              Normal
  07/04/2025 10 PM PDT          242.22          11938         0              Normal
  07/04/2025 11 PM PDT          242.22          11938         0              Normal
  07/05/2025 12 AM PDT          242.22          11938         0              Normal
  07/05/2025 01 AM PDT          242.22          11938         0              Normal
  07/05/2025 02 AM PDT          242.22          11938         0              Normal
  07/05/2025 03 AM PDT          242.22          11938         0              Normal
  07/05/2025 04 AM PDT          242.22          11938         0              Normal
  07/05/2025 05 AM PDT          242.22          11938         0              Normal
  07/05/2025 06 AM PDT          242.22          11938         0              Normal
  07/05/2025 07 AM PDT          242.22          11938         0              Normal
  07/05/2025 08 AM PDT          242.22          11938         0              Normal
  07/05/2025 09 AM PDT          242.22          11938         0              Normal
  07/05/2025 10 AM PDT          242.22          11938         0              Normal
  07/05/2025 11 AM PDT          242.22          11938         0              Normal
  07/05/2025 12 PM PDT          242.22          11938         0              Normal
  07/05/2025 01 PM PDT          242.22          11938         0              Normal
  07/05/2025 02 PM PDT          242.22          11938         0              Normal
  07/05/2025 03 PM PDT          242.22          11938         0              Normal
  07/05/2025 04 PM PDT          242.22          11938         0              Normal
  07/05/2025 05 PM PDT          242.22          11938         0              Normal
  07/05/2025 06 PM PDT          242.22          11938         0              Normal
  07/05/2025 07 PM PDT          242.22          11938         0              Normal
  07/05/2025 08 PM PDT          242.22          11938         0              Normal
  07/05/2025 09 PM PDT          242.22          11938         0              Normal
  07/05/2025 10 PM PDT          242.22          11938         0              Normal
  07/05/2025 11 PM PDT          242.22          11938         0              Normal
  07/06/2025 12 AM PDT          242.22          11938         0              Normal
  07/06/2025 01 AM PDT          242.22          11938         0              Normal
  07/06/2025 02 AM PDT          242.22          11938         0              Normal
  07/06/2025 03 AM PDT          242.22          11938         0              Normal
  07/06/2025 04 AM PDT          242.22          11938         0              Normal
  07/06/2025 05 AM PDT          242.22          11938         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.