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 - WILKINS SLOUGH (WLKC1)
Latitude: 39.01º NLongitude: 121.82º WElevation: 30 FeetForecast Type: Unofficial Location
Location: Sutter County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Jun 29 2026 at 6:50 AM PDTNext Issuance: Jun 30 2026 at 9:00 AM PDT
Action/Monitor: 47.6 FeetMinor Flood: 52.7 FeetModerate Flood: N/A Major Flood: 56.1 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Wilkins Slough (WLKC1)
#
# File Generation Time:  06/29/2026 at 06:51 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/24/2026 at 06:00 AM PDT
# Maximum Observed Stage:                       31.01 Feet
# Maximum Observed Flow:                        7095 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/30/2026 at 01:00 PM PDT
# Maximum Forecast Stage:                       30.66 Feet
# Maximum Forecast Flow:                        6775 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/24/2026 06 AM PDT           31.01           7095                        Normal
  06/24/2026 07 AM PDT           30.99           7077         -              Normal
  06/24/2026 08 AM PDT           30.97           7059         -              Normal
  06/24/2026 09 AM PDT           30.95           7040         -              Normal
  06/24/2026 10 AM PDT           30.92           7013         -              Normal
  06/24/2026 11 AM PDT           30.87           6967         -              Normal
  06/24/2026 12 PM PDT           30.85           6948         -              Normal
  06/24/2026 01 PM PDT           30.80           6902         -              Normal
  06/24/2026 02 PM PDT           30.78           6884         -              Normal
  06/24/2026 03 PM PDT           30.73           6838         -              Normal
  06/24/2026 04 PM PDT           30.73           6838         0              Normal
  06/24/2026 05 PM PDT           30.71           6820         -              Normal
  06/24/2026 06 PM PDT           30.70           6811         -              Normal
  06/24/2026 07 PM PDT           30.69           6802         -              Normal
  06/24/2026 08 PM PDT           30.67           6784         -              Normal
  06/24/2026 09 PM PDT           30.67           6784         0              Normal
  06/24/2026 10 PM PDT           30.64           6756         -              Normal
  06/24/2026 11 PM PDT           30.63           6747         -              Normal
  06/25/2026 12 AM PDT           30.67           6784         +              Normal
  06/25/2026 01 AM PDT           30.64           6756         -              Normal
  06/25/2026 02 AM PDT           30.64           6756         0              Normal
  06/25/2026 03 AM PDT           30.64           6756         0              Normal
  06/25/2026 04 AM PDT           30.63           6747         -              Normal
  06/25/2026 05 AM PDT           30.63           6747         0              Normal
  06/25/2026 06 AM PDT           30.61           6729         -              Normal
  06/25/2026 07 AM PDT           30.62           6738         +              Normal
  06/25/2026 08 AM PDT           30.62           6738         0              Normal
  06/25/2026 09 AM PDT           30.63           6747         +              Normal
  06/25/2026 10 AM PDT           30.62           6738         -              Normal
  06/25/2026 11 AM PDT           30.60           6720         -              Normal
  06/25/2026 12 PM PDT           30.57           6693         -              Normal
  06/25/2026 01 PM PDT           30.56           6684         -              Normal
  06/25/2026 02 PM PDT           30.54           6666         -              Normal
  06/25/2026 03 PM PDT           30.51           6639         -              Normal
  06/25/2026 04 PM PDT           30.52           6648         +              Normal
  06/25/2026 05 PM PDT           30.53           6657         +              Normal
  06/25/2026 06 PM PDT           30.53           6657         0              Normal
  06/25/2026 07 PM PDT           30.53           6657         0              Normal
  06/25/2026 08 PM PDT           30.54           6666         +              Normal
  06/25/2026 09 PM PDT           30.54           6666         0              Normal
  06/25/2026 10 PM PDT           30.53           6657         -              Normal
  06/25/2026 11 PM PDT           30.55           6675         +              Normal
  06/26/2026 12 AM PDT           30.55           6675         0              Normal
  06/26/2026 01 AM PDT           30.57           6693         +              Normal
  06/26/2026 02 AM PDT           30.54           6666         -              Normal
  06/26/2026 03 AM PDT           30.52           6648         -              Normal
  06/26/2026 04 AM PDT           30.53           6657         +              Normal
  06/26/2026 05 AM PDT           30.53           6657         0              Normal
  06/26/2026 06 AM PDT           30.53           6657         0              Normal
  06/26/2026 07 AM PDT           30.52           6648         -              Normal
  06/26/2026 08 AM PDT           30.52           6648         0              Normal
  06/26/2026 09 AM PDT           30.50           6630         -              Normal
  06/26/2026 10 AM PDT           30.49           6621         -              Normal
  06/26/2026 11 AM PDT           30.46           6593         -              Normal
  06/26/2026 12 PM PDT           30.44           6575         -              Normal
  06/26/2026 01 PM PDT           30.41           6548         -              Normal
  06/26/2026 02 PM PDT           30.40           6539         -              Normal
  06/26/2026 03 PM PDT           30.38           6521         -              Normal
  06/26/2026 04 PM PDT           30.38           6521         0              Normal
  06/26/2026 05 PM PDT           30.38           6521         0              Normal
  06/26/2026 06 PM PDT           30.36           6503         -              Normal
  06/26/2026 07 PM PDT           30.36           6503         0              Normal
  06/26/2026 08 PM PDT           30.37           6512         +              Normal
  06/26/2026 09 PM PDT           30.35           6494         -              Normal
  06/26/2026 10 PM PDT           30.31           6459         -              Normal
  06/26/2026 11 PM PDT           30.30           6450         -              Normal
  06/27/2026 12 AM PDT           30.29           6441         -              Normal
  06/27/2026 01 AM PDT           30.29           6441         0              Normal
  06/27/2026 02 AM PDT           30.28           6432         -              Normal
  06/27/2026 03 AM PDT           30.28           6432         0              Normal
  06/27/2026 04 AM PDT           30.28           6432         0              Normal
  06/27/2026 05 AM PDT           30.27           6423         -              Normal
  06/27/2026 06 AM PDT           30.30           6450         +              Normal
  06/27/2026 07 AM PDT           30.30           6450         0              Normal
  06/27/2026 08 AM PDT           30.30           6450         0              Normal
  06/27/2026 09 AM PDT           30.30           6450         0              Normal
  06/27/2026 10 AM PDT           30.28           6432         -              Normal
  06/27/2026 11 AM PDT           30.27           6423         -              Normal
  06/27/2026 12 PM PDT           30.26           6414         -              Normal
  06/27/2026 01 PM PDT           30.25           6405         -              Normal
  06/27/2026 02 PM PDT           30.24           6396         -              Normal
  06/27/2026 03 PM PDT           30.23           6387         -              Normal
  06/27/2026 04 PM PDT           30.23           6387         0              Normal
  06/27/2026 05 PM PDT           30.24           6396         +              Normal
  06/27/2026 06 PM PDT           30.19           6351         -              Normal
  06/27/2026 07 PM PDT           30.21           6369         +              Normal
  06/27/2026 08 PM PDT           30.22           6378         +              Normal
  06/27/2026 09 PM PDT           30.23           6387         +              Normal
  06/27/2026 10 PM PDT           30.21           6369         -              Normal
  06/27/2026 11 PM PDT           30.20           6360         -              Normal
  06/28/2026 12 AM PDT           30.25           6405         +              Normal
  06/28/2026 01 AM PDT           30.23           6387         -              Normal
  06/28/2026 02 AM PDT           30.23           6387         0              Normal
  06/28/2026 03 AM PDT           30.24           6396         +              Normal
  06/28/2026 04 AM PDT           30.27           6423         +              Normal
  06/28/2026 05 AM PDT           30.25           6405         -              Normal
  06/28/2026 06 AM PDT           30.24           6396         -              Normal
  06/28/2026 07 AM PDT           30.29           6441         +              Normal
  06/28/2026 08 AM PDT           30.33           6477         +              Normal
  06/28/2026 09 AM PDT           30.30           6450         -              Normal
  06/28/2026 10 AM PDT           30.32           6468         +              Normal
  06/28/2026 11 AM PDT           30.37           6512         +              Normal
  06/28/2026 12 PM PDT           30.34           6485         -              Normal
  06/28/2026 01 PM PDT           30.35           6494         +              Normal
  06/28/2026 02 PM PDT           30.39           6530         +              Normal
  06/28/2026 03 PM PDT           30.37           6512         -              Normal
  06/28/2026 04 PM PDT           30.37           6512         0              Normal
  06/28/2026 05 PM PDT           30.42           6557         +              Normal
  06/28/2026 06 PM PDT           30.41           6548         -              Normal
  06/28/2026 07 PM PDT           30.39           6530         -              Normal
  06/28/2026 08 PM PDT           30.44           6575         +              Normal
  06/28/2026 09 PM PDT           30.44           6575         0              Normal
  06/28/2026 10 PM PDT           30.43           6566         -              Normal
  06/28/2026 11 PM PDT           30.46           6593         +              Normal
  06/29/2026 12 AM PDT           30.50           6630         +              Normal
  06/29/2026 01 AM PDT           30.48           6611         -              Normal
  06/29/2026 02 AM PDT           30.47           6602         -              Normal
  06/29/2026 03 AM PDT           30.51           6639         +              Normal
  06/29/2026 04 AM PDT           30.50           6630         -              Normal
  06/29/2026 05 AM PDT           30.49           6621         -              Normal
  06/29/2026 06 AM PDT           30.49           6621         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/29/2026 07 AM PDT           30.50           6630                        Normal
  06/29/2026 08 AM PDT           30.50           6630         0              Normal
  06/29/2026 09 AM PDT           30.50           6630         0              Normal
  06/29/2026 10 AM PDT           30.50           6630         0              Normal
  06/29/2026 11 AM PDT           30.51           6639         +              Normal
  06/29/2026 12 PM PDT           30.51           6639         0              Normal
  06/29/2026 01 PM PDT           30.51           6639         0              Normal
  06/29/2026 02 PM PDT           30.52           6648         +              Normal
  06/29/2026 03 PM PDT           30.52           6648         0              Normal
  06/29/2026 04 PM PDT           30.52           6648         0              Normal
  06/29/2026 05 PM PDT           30.53           6657         +              Normal
  06/29/2026 06 PM PDT           30.54           6666         +              Normal
  06/29/2026 07 PM PDT           30.54           6666         0              Normal
  06/29/2026 08 PM PDT           30.55           6675         +              Normal
  06/29/2026 09 PM PDT           30.56           6684         +              Normal
  06/29/2026 10 PM PDT           30.57           6693         +              Normal
  06/29/2026 11 PM PDT           30.58           6702         +              Normal
  06/30/2026 12 AM PDT           30.59           6711         +              Normal
  06/30/2026 01 AM PDT           30.59           6711         0              Normal
  06/30/2026 02 AM PDT           30.60           6720         +              Normal
  06/30/2026 03 AM PDT           30.61           6729         +              Normal
  06/30/2026 04 AM PDT           30.62           6738         +              Normal
  06/30/2026 05 AM PDT           30.62           6738         0              Normal
  06/30/2026 06 AM PDT           30.63           6747         +              Normal
  06/30/2026 07 AM PDT           30.64           6756         +              Normal
  06/30/2026 08 AM PDT           30.64           6756         0              Normal
  06/30/2026 09 AM PDT           30.64           6756         0              Normal
  06/30/2026 10 AM PDT           30.65           6766         +              Normal
  06/30/2026 11 AM PDT           30.65           6766         0              Normal
  06/30/2026 12 PM PDT           30.65           6766         0              Normal
  06/30/2026 01 PM PDT           30.66           6775         +              Normal
  06/30/2026 02 PM PDT           30.66           6775         0              Normal
  06/30/2026 03 PM PDT           30.66           6775         0              Normal
  06/30/2026 04 PM PDT           30.66           6775         0              Normal
  06/30/2026 05 PM PDT           30.66           6775         0              Normal
  06/30/2026 06 PM PDT           30.66           6775         0              Normal
  06/30/2026 07 PM PDT           30.66           6775         0              Normal
  06/30/2026 08 PM PDT           30.66           6775         0              Normal
  06/30/2026 09 PM PDT           30.66           6775         0              Normal
  06/30/2026 10 PM PDT           30.66           6775         0              Normal
  06/30/2026 11 PM PDT           30.66           6775         0              Normal
  07/01/2026 12 AM PDT           30.66           6775         0              Normal
  07/01/2026 01 AM PDT           30.66           6775         0              Normal
  07/01/2026 02 AM PDT           30.66           6775         0              Normal
  07/01/2026 03 AM PDT           30.66           6775         0              Normal
  07/01/2026 04 AM PDT           30.66           6775         0              Normal
  07/01/2026 05 AM PDT           30.66           6775         0              Normal
  07/01/2026 06 AM PDT           30.65           6766         -              Normal
  07/01/2026 07 AM PDT           30.65           6766         0              Normal
  07/01/2026 08 AM PDT           30.65           6766         0              Normal
  07/01/2026 09 AM PDT           30.65           6766         0              Normal
  07/01/2026 10 AM PDT           30.65           6766         0              Normal
  07/01/2026 11 AM PDT           30.65           6766         0              Normal
  07/01/2026 12 PM PDT           30.65           6766         0              Normal
  07/01/2026 01 PM PDT           30.65           6766         0              Normal
  07/01/2026 02 PM PDT           30.65           6766         0              Normal
  07/01/2026 03 PM PDT           30.65           6766         0              Normal
  07/01/2026 04 PM PDT           30.65           6766         0              Normal
  07/01/2026 05 PM PDT           30.65           6766         0              Normal
  07/01/2026 06 PM PDT           30.65           6766         0              Normal
  07/01/2026 07 PM PDT           30.65           6766         0              Normal
  07/01/2026 08 PM PDT           30.65           6766         0              Normal
  07/01/2026 09 PM PDT           30.64           6756         -              Normal
  07/01/2026 10 PM PDT           30.64           6756         0              Normal
  07/01/2026 11 PM PDT           30.64           6756         0              Normal
  07/02/2026 12 AM PDT           30.64           6756         0              Normal
  07/02/2026 01 AM PDT           30.64           6756         0              Normal
  07/02/2026 02 AM PDT           30.64           6756         0              Normal
  07/02/2026 03 AM PDT           30.64           6756         0              Normal
  07/02/2026 04 AM PDT           30.64           6756         0              Normal
  07/02/2026 05 AM PDT           30.64           6756         0              Normal
  07/02/2026 06 AM PDT           30.64           6756         0              Normal
  07/02/2026 07 AM PDT           30.64           6756         0              Normal
  07/02/2026 08 AM PDT           30.64           6756         0              Normal
  07/02/2026 09 AM PDT           30.64           6756         0              Normal
  07/02/2026 10 AM PDT           30.64           6756         0              Normal
  07/02/2026 11 AM PDT           30.64           6756         0              Normal
  07/02/2026 12 PM PDT           30.64           6756         0              Normal
  07/02/2026 01 PM PDT           30.64           6756         0              Normal
  07/02/2026 02 PM PDT           30.64           6756         0              Normal
  07/02/2026 03 PM PDT           30.64           6756         0              Normal
  07/02/2026 04 PM PDT           30.64           6756         0              Normal
  07/02/2026 05 PM PDT           30.64           6756         0              Normal
  07/02/2026 06 PM PDT           30.64           6756         0              Normal
  07/02/2026 07 PM PDT           30.64           6756         0              Normal
  07/02/2026 08 PM PDT           30.64           6756         0              Normal
  07/02/2026 09 PM PDT           30.64           6756         0              Normal
  07/02/2026 10 PM PDT           30.64           6756         0              Normal
  07/02/2026 11 PM PDT           30.64           6756         0              Normal
  07/03/2026 12 AM PDT           30.64           6756         0              Normal
  07/03/2026 01 AM PDT           30.64           6756         0              Normal
  07/03/2026 02 AM PDT           30.64           6756         0              Normal
  07/03/2026 03 AM PDT           30.64           6756         0              Normal
  07/03/2026 04 AM PDT           30.64           6756         0              Normal
  07/03/2026 05 AM PDT           30.64           6756         0              Normal
  07/03/2026 06 AM PDT           30.64           6756         0              Normal
  07/03/2026 07 AM PDT           30.64           6756         0              Normal
  07/03/2026 08 AM PDT           30.64           6756         0              Normal
  07/03/2026 09 AM PDT           30.64           6756         0              Normal
  07/03/2026 10 AM PDT           30.63           6747         -              Normal
  07/03/2026 11 AM PDT           30.63           6747         0              Normal
  07/03/2026 12 PM PDT           30.63           6747         0              Normal
  07/03/2026 01 PM PDT           30.63           6747         0              Normal
  07/03/2026 02 PM PDT           30.63           6747         0              Normal
  07/03/2026 03 PM PDT           30.63           6747         0              Normal
  07/03/2026 04 PM PDT           30.63           6747         0              Normal
  07/03/2026 05 PM PDT           30.63           6747         0              Normal
  07/03/2026 06 PM PDT           30.63           6747         0              Normal
  07/03/2026 07 PM PDT           30.63           6747         0              Normal
  07/03/2026 08 PM PDT           30.63           6747         0              Normal
  07/03/2026 09 PM PDT           30.63           6747         0              Normal
  07/03/2026 10 PM PDT           30.63           6747         0              Normal
  07/03/2026 11 PM PDT           30.63           6747         0              Normal
  07/04/2026 12 AM PDT           30.63           6747         0              Normal
  07/04/2026 01 AM PDT           30.63           6747         0              Normal
  07/04/2026 02 AM PDT           30.63           6747         0              Normal
  07/04/2026 03 AM PDT           30.63           6747         0              Normal
  07/04/2026 04 AM PDT           30.63           6747         0              Normal
  07/04/2026 05 AM PDT           30.63           6747         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.