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: Oct 26 2026 at 6:47 AM PDTNext Issuance: Oct 27 2026 at 9:00 AM PDT
Action: 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:  10/26/2026 at 06:48 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/24/2026 at 12:00 PM PDT
# Maximum Observed Stage:                       28.42 Feet
# Maximum Observed Flow:                        4801 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/26/2026 at 07:00 AM PDT
# Maximum Forecast Stage:                       28.32 Feet
# Maximum Forecast Flow:                        4717 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/21/2026 06 AM PDT           27.60           4180                        Normal
  10/21/2026 07 AM PDT           27.60           4180         0              Normal
  10/21/2026 08 AM PDT           27.61           4187         +              Normal
  10/21/2026 09 AM PDT           27.63           4202         +              Normal
  10/21/2026 10 AM PDT           27.64           4209         +              Normal
  10/21/2026 11 AM PDT           27.67           4231         +              Normal
  10/21/2026 12 PM PDT           27.68           4239         +              Normal
  10/21/2026 01 PM PDT           27.68           4239         0              Normal
  10/21/2026 02 PM PDT           27.69           4246         +              Normal
  10/21/2026 03 PM PDT           27.69           4246         0              Normal
  10/21/2026 04 PM PDT           27.71           4261         +              Normal
  10/21/2026 05 PM PDT           27.72           4268         +              Normal
  10/21/2026 06 PM PDT           27.73           4276         +              Normal
  10/21/2026 07 PM PDT           27.73           4276         0              Normal
  10/21/2026 08 PM PDT           27.74           4283         +              Normal
  10/21/2026 09 PM PDT           27.75           4290         +              Normal
  10/21/2026 10 PM PDT           27.76           4298         +              Normal
  10/21/2026 11 PM PDT           27.77           4305         +              Normal
  10/22/2026 12 AM PDT           27.78           4313         +              Normal
  10/22/2026 01 AM PDT           27.78           4313         0              Normal
  10/22/2026 02 AM PDT           27.78           4313         0              Normal
  10/22/2026 03 AM PDT           27.79           4320         +              Normal
  10/22/2026 04 AM PDT           27.80           4327         +              Normal
  10/22/2026 05 AM PDT           27.81           4335         +              Normal
  10/22/2026 06 AM PDT           27.83           4349         +              Normal
  10/22/2026 07 AM PDT           27.82           4342         -              Normal
  10/22/2026 08 AM PDT           27.84           4357         +              Normal
  10/22/2026 09 AM PDT           27.85           4364         +              Normal
  10/22/2026 10 AM PDT           27.88           4387         +              Normal
  10/22/2026 11 AM PDT           27.89           4394         +              Normal
  10/22/2026 12 PM PDT           27.87           4379         -              Normal
  10/22/2026 01 PM PDT           27.90           4401         +              Normal
  10/22/2026 02 PM PDT           27.91           4409         +              Normal
  10/22/2026 03 PM PDT           27.92           4416         +              Normal
  10/22/2026 04 PM PDT           27.94           4431         +              Normal
  10/22/2026 05 PM PDT           27.98           4461         +              Normal
  10/22/2026 06 PM PDT           28.00           4476         +              Normal
  10/22/2026 07 PM PDT           28.03           4498         +              Normal
  10/22/2026 08 PM PDT           28.06           4520         +              Normal
  10/22/2026 09 PM PDT           28.08           4535         +              Normal
  10/22/2026 10 PM PDT           28.12           4565         +              Normal
  10/22/2026 11 PM PDT           28.13           4573         +              Normal
  10/23/2026 12 AM PDT           28.16           4595         +              Normal
  10/23/2026 01 AM PDT           28.17           4603         +              Normal
  10/23/2026 02 AM PDT           28.18           4610         +              Normal
  10/23/2026 03 AM PDT           28.21           4632         +              Normal
  10/23/2026 04 AM PDT           28.21           4632         0              Normal
  10/23/2026 05 AM PDT           28.22           4640         +              Normal
  10/23/2026 06 AM PDT           28.23           4647         +              Normal
  10/23/2026 07 AM PDT           28.23           4647         0              Normal
  10/23/2026 08 AM PDT           28.25           4662         +              Normal
  10/23/2026 09 AM PDT           28.26           4670         +              Normal
  10/23/2026 10 AM PDT           28.27           4677         +              Normal
  10/23/2026 11 AM PDT           28.28           4685         +              Normal
  10/23/2026 12 PM PDT           28.25           4662         -              Normal
  10/23/2026 01 PM PDT           28.24           4655         -              Normal
  10/23/2026 02 PM PDT           28.23           4647         -              Normal
  10/23/2026 03 PM PDT           28.24           4655         +              Normal
  10/23/2026 04 PM PDT           28.25           4662         +              Normal
  10/23/2026 05 PM PDT           28.28           4685         +              Normal
  10/23/2026 06 PM PDT           28.28           4685         0              Normal
  10/23/2026 07 PM PDT           28.30           4700         +              Normal
  10/23/2026 08 PM PDT           28.30           4700         0              Normal
  10/23/2026 09 PM PDT           28.33           4725         +              Normal
  10/23/2026 10 PM PDT           28.33           4725         0              Normal
  10/23/2026 11 PM PDT           28.34           4734         +              Normal
  10/24/2026 12 AM PDT           28.34           4734         0              Normal
  10/24/2026 01 AM PDT           28.34           4734         0              Normal
  10/24/2026 02 AM PDT           28.35           4742         +              Normal
  10/24/2026 03 AM PDT           28.36           4751         +              Normal
  10/24/2026 04 AM PDT           28.37           4759         +              Normal
  10/24/2026 05 AM PDT           28.37           4759         0              Normal
  10/24/2026 06 AM PDT           28.38           4768         +              Normal
  10/24/2026 07 AM PDT           28.39           4776         +              Normal
  10/24/2026 08 AM PDT           28.39           4776         0              Normal
  10/24/2026 09 AM PDT           28.40           4785         +              Normal
  10/24/2026 10 AM PDT           28.41           4793         +              Normal
  10/24/2026 11 AM PDT           28.41           4793         0              Normal
  10/24/2026 12 PM PDT           28.42           4801         +              Normal
  10/24/2026 01 PM PDT           28.40           4785         -              Normal
  10/24/2026 02 PM PDT           28.39           4776         -              Normal
  10/24/2026 03 PM PDT           28.38           4768         -              Normal
  10/24/2026 04 PM PDT           28.37           4759         -              Normal
  10/24/2026 05 PM PDT           28.36           4751         -              Normal
  10/24/2026 06 PM PDT           28.35           4742         -              Normal
  10/24/2026 07 PM PDT           28.36           4751         +              Normal
  10/24/2026 08 PM PDT           28.38           4768         +              Normal
  10/24/2026 09 PM PDT           28.38           4768         0              Normal
  10/24/2026 10 PM PDT           28.38           4768         0              Normal
  10/24/2026 11 PM PDT           28.38           4768         0              Normal
  10/25/2026 12 AM PDT           28.37           4759         -              Normal
  10/25/2026 01 AM PDT           28.36           4751         -              Normal
  10/25/2026 02 AM PDT           28.35           4742         -              Normal
  10/25/2026 03 AM PDT           28.35           4742         0              Normal
  10/25/2026 04 AM PDT           28.36           4751         +              Normal
  10/25/2026 05 AM PDT           28.35           4742         -              Normal
  10/25/2026 06 AM PDT           28.35           4742         0              Normal
  10/25/2026 07 AM PDT           28.35           4742         0              Normal
  10/25/2026 08 AM PDT           28.34           4734         -              Normal
  10/25/2026 09 AM PDT           28.35           4742         +              Normal
  10/25/2026 10 AM PDT           28.33           4725         -              Normal
  10/25/2026 11 AM PDT           28.35           4742         +              Normal
  10/25/2026 12 PM PDT           28.35           4742         0              Normal
  10/25/2026 01 PM PDT           28.36           4751         +              Normal
  10/25/2026 02 PM PDT           28.36           4751         0              Normal
  10/25/2026 03 PM PDT           28.37           4759         +              Normal
  10/25/2026 04 PM PDT           28.37           4759         0              Normal
  10/25/2026 05 PM PDT           28.35           4742         -              Normal
  10/25/2026 06 PM PDT           28.34           4734         -              Normal
  10/25/2026 07 PM PDT           28.34           4734         0              Normal
  10/25/2026 08 PM PDT           28.35           4742         +              Normal
  10/25/2026 09 PM PDT           28.34           4734         -              Normal
  10/25/2026 10 PM PDT           28.34           4734         0              Normal
  10/25/2026 11 PM PDT           28.35           4742         +              Normal
  10/26/2026 12 AM PDT           28.33           4725         -              Normal
  10/26/2026 01 AM PDT           28.32           4717         -              Normal
  10/26/2026 02 AM PDT           28.32           4717         0              Normal
  10/26/2026 03 AM PDT           28.33           4725         +              Normal
  10/26/2026 04 AM PDT           28.32           4717         -              Normal
  10/26/2026 05 AM PDT           28.32           4717         0              Normal
  10/26/2026 06 AM PDT           28.32           4717         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/26/2026 07 AM PDT           28.32           4717                        Normal
  10/26/2026 08 AM PDT           28.32           4717         0              Normal
  10/26/2026 09 AM PDT           28.32           4717         0              Normal
  10/26/2026 10 AM PDT           28.32           4717         0              Normal
  10/26/2026 11 AM PDT           28.32           4717         0              Normal
  10/26/2026 12 PM PDT           28.32           4717         0              Normal
  10/26/2026 01 PM PDT           28.32           4717         0              Normal
  10/26/2026 02 PM PDT           28.32           4717         0              Normal
  10/26/2026 03 PM PDT           28.32           4717         0              Normal
  10/26/2026 04 PM PDT           28.32           4717         0              Normal
  10/26/2026 05 PM PDT           28.32           4717         0              Normal
  10/26/2026 06 PM PDT           28.31           4708         -              Normal
  10/26/2026 07 PM PDT           28.31           4708         0              Normal
  10/26/2026 08 PM PDT           28.31           4708         0              Normal
  10/26/2026 09 PM PDT           28.31           4708         0              Normal
  10/26/2026 10 PM PDT           28.31           4708         0              Normal
  10/26/2026 11 PM PDT           28.30           4700         -              Normal
  10/27/2026 12 AM PDT           28.30           4700         0              Normal
  10/27/2026 01 AM PDT           28.30           4700         0              Normal
  10/27/2026 02 AM PDT           28.30           4700         0              Normal
  10/27/2026 03 AM PDT           28.29           4692         -              Normal
  10/27/2026 04 AM PDT           28.29           4692         0              Normal
  10/27/2026 05 AM PDT           28.29           4692         0              Normal
  10/27/2026 06 AM PDT           28.29           4692         0              Normal
  10/27/2026 07 AM PDT           28.29           4692         0              Normal
  10/27/2026 08 AM PDT           28.29           4692         0              Normal
  10/27/2026 09 AM PDT           28.28           4685         -              Normal
  10/27/2026 10 AM PDT           28.28           4685         0              Normal
  10/27/2026 11 AM PDT           28.28           4685         0              Normal
  10/27/2026 12 PM PDT           28.28           4685         0              Normal
  10/27/2026 01 PM PDT           28.28           4685         0              Normal
  10/27/2026 02 PM PDT           28.28           4685         0              Normal
  10/27/2026 03 PM PDT           28.28           4685         0              Normal
  10/27/2026 04 PM PDT           28.28           4685         0              Normal
  10/27/2026 05 PM PDT           28.28           4685         0              Normal
  10/27/2026 06 PM PDT           28.28           4685         0              Normal
  10/27/2026 07 PM PDT           28.28           4685         0              Normal
  10/27/2026 08 PM PDT           28.28           4685         0              Normal
  10/27/2026 09 PM PDT           28.28           4685         0              Normal
  10/27/2026 10 PM PDT           28.28           4685         0              Normal
  10/27/2026 11 PM PDT           28.28           4685         0              Normal
  10/28/2026 12 AM PDT           28.28           4685         0              Normal
  10/28/2026 01 AM PDT           28.28           4685         0              Normal
  10/28/2026 02 AM PDT           28.28           4685         0              Normal
  10/28/2026 03 AM PDT           28.28           4685         0              Normal
  10/28/2026 04 AM PDT           28.28           4685         0              Normal
  10/28/2026 05 AM PDT           28.28           4685         0              Normal
  10/28/2026 06 AM PDT           28.28           4685         0              Normal
  10/28/2026 07 AM PDT           28.28           4685         0              Normal
  10/28/2026 08 AM PDT           28.28           4685         0              Normal
  10/28/2026 09 AM PDT           28.28           4685         0              Normal
  10/28/2026 10 AM PDT           28.28           4685         0              Normal
  10/28/2026 11 AM PDT           28.28           4685         0              Normal
  10/28/2026 12 PM PDT           28.28           4685         0              Normal
  10/28/2026 01 PM PDT           28.28           4685         0              Normal
  10/28/2026 02 PM PDT           28.28           4685         0              Normal
  10/28/2026 03 PM PDT           28.28           4685         0              Normal
  10/28/2026 04 PM PDT           28.28           4685         0              Normal
  10/28/2026 05 PM PDT           28.28           4685         0              Normal
  10/28/2026 06 PM PDT           28.28           4685         0              Normal
  10/28/2026 07 PM PDT           28.28           4685         0              Normal
  10/28/2026 08 PM PDT           28.28           4685         0              Normal
  10/28/2026 09 PM PDT           28.28           4685         0              Normal
  10/28/2026 10 PM PDT           28.28           4685         0              Normal
  10/28/2026 11 PM PDT           28.28           4685         0              Normal
  10/29/2026 12 AM PDT           28.28           4685         0              Normal
  10/29/2026 01 AM PDT           28.28           4685         0              Normal
  10/29/2026 02 AM PDT           28.28           4685         0              Normal
  10/29/2026 03 AM PDT           28.28           4685         0              Normal
  10/29/2026 04 AM PDT           28.28           4685         0              Normal
  10/29/2026 05 AM PDT           28.28           4685         0              Normal
  10/29/2026 06 AM PDT           28.28           4685         0              Normal
  10/29/2026 07 AM PDT           28.28           4685         0              Normal
  10/29/2026 08 AM PDT           28.28           4685         0              Normal
  10/29/2026 09 AM PDT           28.28           4685         0              Normal
  10/29/2026 10 AM PDT           28.28           4685         0              Normal
  10/29/2026 11 AM PDT           28.28           4685         0              Normal
  10/29/2026 12 PM PDT           28.28           4685         0              Normal
  10/29/2026 01 PM PDT           28.28           4685         0              Normal
  10/29/2026 02 PM PDT           28.28           4685         0              Normal
  10/29/2026 03 PM PDT           28.29           4692         +              Normal
  10/29/2026 04 PM PDT           28.29           4692         0              Normal
  10/29/2026 05 PM PDT           28.29           4692         0              Normal
  10/29/2026 06 PM PDT           28.29           4692         0              Normal
  10/29/2026 07 PM PDT           28.29           4692         0              Normal
  10/29/2026 08 PM PDT           28.29           4692         0              Normal
  10/29/2026 09 PM PDT           28.29           4692         0              Normal
  10/29/2026 10 PM PDT           28.29           4692         0              Normal
  10/29/2026 11 PM PDT           28.29           4692         0              Normal
  10/30/2026 12 AM PDT           28.29           4692         0              Normal
  10/30/2026 01 AM PDT           28.29           4692         0              Normal
  10/30/2026 02 AM PDT           28.29           4692         0              Normal
  10/30/2026 03 AM PDT           28.29           4692         0              Normal
  10/30/2026 04 AM PDT           28.29           4692         0              Normal
  10/30/2026 05 AM PDT           28.29           4692         0              Normal
  10/30/2026 06 AM PDT           28.29           4692         0              Normal
  10/30/2026 07 AM PDT           28.29           4692         0              Normal
  10/30/2026 08 AM PDT           28.29           4692         0              Normal
  10/30/2026 09 AM PDT           28.29           4692         0              Normal
  10/30/2026 10 AM PDT           28.29           4692         0              Normal
  10/30/2026 11 AM PDT           28.29           4692         0              Normal
  10/30/2026 12 PM PDT           28.29           4692         0              Normal
  10/30/2026 01 PM PDT           28.29           4692         0              Normal
  10/30/2026 02 PM PDT           28.29           4692         0              Normal
  10/30/2026 03 PM PDT           28.29           4692         0              Normal
  10/30/2026 04 PM PDT           28.29           4692         0              Normal
  10/30/2026 05 PM PDT           28.29           4692         0              Normal
  10/30/2026 06 PM PDT           28.29           4692         0              Normal
  10/30/2026 07 PM PDT           28.29           4692         0              Normal
  10/30/2026 08 PM PDT           28.29           4692         0              Normal
  10/30/2026 09 PM PDT           28.29           4692         0              Normal
  10/30/2026 10 PM PDT           28.29           4692         0              Normal
  10/30/2026 11 PM PDT           28.29           4692         0              Normal
  10/31/2026 12 AM PDT           28.29           4692         0              Normal
  10/31/2026 01 AM PDT           28.29           4692         0              Normal
  10/31/2026 02 AM PDT           28.29           4692         0              Normal
  10/31/2026 03 AM PDT           28.29           4692         0              Normal
  10/31/2026 04 AM PDT           28.29           4692         0              Normal
  10/31/2026 05 AM PDT           28.29           4692         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.