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: Feb 14 2026 at 8:53 AM PSTNext Issuance: Feb 15 2026 at 9:00 AM PST
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:  02/14/2026 at 08:54 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/13/2026 at 12:00 PM PST
# Maximum Observed Stage:                       42.33 Feet
# Maximum Observed Flow:                        18956 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/18/2026 at 03:00 PM PST
# Maximum Forecast Stage:                       47.64 Feet
# Maximum Forecast Flow:                        25464 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/09/2026 08 AM PST           38.50          14596                        Normal
  02/09/2026 09 AM PST           38.52          14618         +              Normal
  02/09/2026 10 AM PST           38.56          14663         +              Normal
  02/09/2026 11 AM PST           38.55          14652         -              Normal
  02/09/2026 12 PM PST           38.58          14685         +              Normal
  02/09/2026 01 PM PST           38.54          14641         -              Normal
  02/09/2026 02 PM PST           38.58          14685         +              Normal
  02/09/2026 03 PM PST           38.56          14663         -              Normal
  02/09/2026 04 PM PST           38.58          14685         +              Normal
  02/09/2026 05 PM PST           38.60          14708         +              Normal
  02/09/2026 06 PM PST           38.61          14719         +              Normal
  02/09/2026 07 PM PST           38.65          14764         +              Normal
  02/09/2026 08 PM PST           38.64          14753         -              Normal
  02/09/2026 09 PM PST           38.66          14775         +              Normal
  02/09/2026 10 PM PST           38.66          14775         0              Normal
  02/09/2026 11 PM PST           38.68          14797         +              Normal
  02/10/2026 12 AM PST           38.72          14842         +              Normal
  02/10/2026 01 AM PST           38.73          14854         +              Normal
  02/10/2026 02 AM PST           38.72          14842         -              Normal
  02/10/2026 03 AM PST           38.78          14910         +              Normal
  02/10/2026 04 AM PST           38.75          14876         -              Normal
  02/10/2026 05 AM PST           38.79          14921         +              Normal
  02/10/2026 06 AM PST           38.81          14943         +              Normal
  02/10/2026 07 AM PST           38.81          14943         0              Normal
  02/10/2026 08 AM PST           38.84          14977         +              Normal
  02/10/2026 09 AM PST           38.81          14943         -              Normal
  02/10/2026 10 AM PST           38.82          14955         +              Normal
  02/10/2026 11 AM PST           38.87          15011         +              Normal
  02/10/2026 12 PM PST           38.83          14966         -              Normal
  02/10/2026 01 PM PST           38.89          15033         +              Normal
  02/10/2026 02 PM PST           38.87          15011         -              Normal
  02/10/2026 03 PM PST           38.88          15022         +              Normal
  02/10/2026 04 PM PST           38.87          15011         -              Normal
  02/10/2026 05 PM PST           38.86          15000         -              Normal
  02/10/2026 06 PM PST           38.89          15033         +              Normal
  02/10/2026 07 PM PST           38.90          15045         +              Normal
  02/10/2026 08 PM PST           38.89          15033         -              Normal
  02/10/2026 09 PM PST           38.92          15067         +              Normal
  02/10/2026 10 PM PST           38.92          15067         0              Normal
  02/10/2026 11 PM PST           38.88          15022         -              Normal
  02/11/2026 12 AM PST           38.90          15045         +              Normal
  02/11/2026 01 AM PST           38.95          15101         +              Normal
  02/11/2026 02 AM PST           38.95          15101         0              Normal
  02/11/2026 03 AM PST           38.96          15112         +              Normal
  02/11/2026 04 AM PST           38.96          15112         0              Normal
  02/11/2026 05 AM PST           38.97          15124         +              Normal
  02/11/2026 06 AM PST           38.99          15146         +              Normal
  02/11/2026 07 AM PST           39.01          15169         +              Normal
  02/11/2026 08 AM PST           38.96          15112         -              Normal
  02/11/2026 09 AM PST           39.01          15169         +              Normal
  02/11/2026 10 AM PST           39.05          15214         +              Normal
  02/11/2026 11 AM PST           39.03          15191         -              Normal
  02/11/2026 12 PM PST           39.05          15214         +              Normal
  02/11/2026 01 PM PST           39.06          15225         +              Normal
  02/11/2026 02 PM PST           39.04          15203         -              Normal
  02/11/2026 03 PM PST           39.08          15248         +              Normal
  02/11/2026 04 PM PST           39.07          15236         -              Normal
  02/11/2026 05 PM PST           39.08          15248         +              Normal
  02/11/2026 06 PM PST           39.08          15248         0              Normal
  02/11/2026 07 PM PST           39.10          15270         +              Normal
  02/11/2026 08 PM PST           39.08          15248         -              Normal
  02/11/2026 09 PM PST           39.11          15282         +              Normal
  02/11/2026 10 PM PST           39.09          15259         -              Normal
  02/11/2026 11 PM PST           39.11          15282         +              Normal
  02/12/2026 12 AM PST           39.11          15282         0              Normal
  02/12/2026 01 AM PST           39.15          15327         +              Normal
  02/12/2026 02 AM PST           39.10          15270         -              Normal
  02/12/2026 03 AM PST           39.14          15316         +              Normal
  02/12/2026 04 AM PST           39.17          15349         +              Normal
  02/12/2026 05 AM PST           39.20          15383         +              Normal
  02/12/2026 06 AM PST           39.21          15395         +              Normal
  02/12/2026 07 AM PST           39.18          15361         -              Normal
  02/12/2026 08 AM PST           39.24          15429         +              Normal
  02/12/2026 09 AM PST           39.27          15463         +              Normal
  02/12/2026 10 AM PST           39.33          15531         +              Normal
  02/12/2026 11 AM PST           39.35          15554         +              Normal
  02/12/2026 12 PM PST           39.45          15667         +              Normal
  02/12/2026 01 PM PST           39.55          15781         +              Normal
  02/12/2026 02 PM PST           39.66          15907         +              Normal
  02/12/2026 03 PM PST           39.78          16044         +              Normal
  02/12/2026 04 PM PST           39.87          16147         +              Normal
  02/12/2026 05 PM PST           40.06          16366         +              Normal
  02/12/2026 06 PM PST           40.23          16562         +              Normal
  02/12/2026 07 PM PST           40.42          16781         +              Normal
  02/12/2026 08 PM PST           40.55          16932         +              Normal
  02/12/2026 09 PM PST           40.77          17188         +              Normal
  02/12/2026 10 PM PST           40.94          17379         +              Normal
  02/12/2026 11 PM PST           41.12          17582         +              Normal
  02/13/2026 12 AM PST           41.26          17740         +              Normal
  02/13/2026 01 AM PST           41.44          17943         +              Normal
  02/13/2026 02 AM PST           41.58          18101         +              Normal
  02/13/2026 03 AM PST           41.74          18283         +              Normal
  02/13/2026 04 AM PST           41.82          18374         +              Normal
  02/13/2026 05 AM PST           41.95          18522         +              Normal
  02/13/2026 06 AM PST           42.00          18579         +              Normal
  02/13/2026 07 AM PST           42.09          18681         +              Normal
  02/13/2026 08 AM PST           42.16          18761         +              Normal
  02/13/2026 09 AM PST           42.23          18841         +              Normal
  02/13/2026 10 AM PST           42.27          18887         +              Normal
  02/13/2026 11 AM PST           42.31          18933         +              Normal
  02/13/2026 12 PM PST           42.33          18956         +              Normal
  02/13/2026 01 PM PST           42.31          18933         -              Normal
  02/13/2026 02 PM PST           42.31          18933         0              Normal
  02/13/2026 03 PM PST           42.31          18933         0              Normal
  02/13/2026 04 PM PST           42.29          18910         -              Normal
  02/13/2026 05 PM PST           42.24          18853         -              Normal
  02/13/2026 06 PM PST           42.24          18853         0              Normal
  02/13/2026 07 PM PST           42.18          18784         -              Normal
  02/13/2026 08 PM PST           42.17          18773         -              Normal
  02/13/2026 09 PM PST           42.09          18681         -              Normal
  02/13/2026 10 PM PST           42.06          18647         -              Normal
  02/13/2026 11 PM PST           41.97          18545         -              Normal
  02/14/2026 12 AM PST           41.91          18476         -              Normal
  02/14/2026 01 AM PST           41.87          18431         -              Normal
  02/14/2026 02 AM PST           41.81          18362         -              Normal
  02/14/2026 03 AM PST           41.76          18306         -              Normal
  02/14/2026 04 AM PST           41.71          18249         -              Normal
  02/14/2026 05 AM PST           41.63          18158         -              Normal
  02/14/2026 06 AM PST           41.58          18101         -              Normal
  02/14/2026 07 AM PST           41.52          18033         -              Normal
  02/14/2026 08 AM PST           41.47          17977         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/14/2026 09 AM PST           41.41          17909                        Normal
  02/14/2026 10 AM PST           41.36          17852         -              Normal
  02/14/2026 11 AM PST           41.30          17785         -              Normal
  02/14/2026 12 PM PST           41.25          17728         -              Normal
  02/14/2026 01 PM PST           41.20          17672         -              Normal
  02/14/2026 02 PM PST           41.14          17604         -              Normal
  02/14/2026 03 PM PST           41.09          17548         -              Normal
  02/14/2026 04 PM PST           41.04          17492         -              Normal
  02/14/2026 05 PM PST           40.99          17436         -              Normal
  02/14/2026 06 PM PST           40.94          17379         -              Normal
  02/14/2026 07 PM PST           40.88          17312         -              Normal
  02/14/2026 08 PM PST           40.84          17267         -              Normal
  02/14/2026 09 PM PST           40.79          17211         -              Normal
  02/14/2026 10 PM PST           40.74          17153         -              Normal
  02/14/2026 11 PM PST           40.70          17107         -              Normal
  02/15/2026 12 AM PST           40.66          17060         -              Normal
  02/15/2026 01 AM PST           40.62          17014         -              Normal
  02/15/2026 02 AM PST           40.58          16967         -              Normal
  02/15/2026 03 AM PST           40.55          16932         -              Normal
  02/15/2026 04 AM PST           40.51          16886         -              Normal
  02/15/2026 05 AM PST           40.47          16839         -              Normal
  02/15/2026 06 AM PST           40.44          16805         -              Normal
  02/15/2026 07 AM PST           40.41          16770         -              Normal
  02/15/2026 08 AM PST           40.37          16724         -              Normal
  02/15/2026 09 AM PST           40.34          16689         -              Normal
  02/15/2026 10 AM PST           40.30          16643         -              Normal
  02/15/2026 11 AM PST           40.27          16608         -              Normal
  02/15/2026 12 PM PST           40.23          16562         -              Normal
  02/15/2026 01 PM PST           40.19          16515         -              Normal
  02/15/2026 02 PM PST           40.16          16481         -              Normal
  02/15/2026 03 PM PST           40.12          16435         -              Normal
  02/15/2026 04 PM PST           40.08          16389         -              Normal
  02/15/2026 05 PM PST           40.04          16343         -              Normal
  02/15/2026 06 PM PST           40.00          16297         -              Normal
  02/15/2026 07 PM PST           39.96          16251         -              Normal
  02/15/2026 08 PM PST           39.92          16205         -              Normal
  02/15/2026 09 PM PST           39.88          16159         -              Normal
  02/15/2026 10 PM PST           39.84          16113         -              Normal
  02/15/2026 11 PM PST           39.80          16067         -              Normal
  02/16/2026 12 AM PST           39.76          16021         -              Normal
  02/16/2026 01 AM PST           39.72          15975         -              Normal
  02/16/2026 02 AM PST           39.68          15930         -              Normal
  02/16/2026 03 AM PST           39.65          15895         -              Normal
  02/16/2026 04 AM PST           39.61          15850         -              Normal
  02/16/2026 05 AM PST           39.58          15815         -              Normal
  02/16/2026 06 AM PST           39.54          15770         -              Normal
  02/16/2026 07 AM PST           39.51          15736         -              Normal
  02/16/2026 08 AM PST           39.48          15701         -              Normal
  02/16/2026 09 AM PST           39.46          15679         -              Normal
  02/16/2026 10 AM PST           39.44          15656         -              Normal
  02/16/2026 11 AM PST           39.42          15633         -              Normal
  02/16/2026 12 PM PST           39.41          15622         -              Normal
  02/16/2026 01 PM PST           39.42          15633         +              Normal
  02/16/2026 02 PM PST           39.45          15667         +              Normal
  02/16/2026 03 PM PST           39.50          15724         +              Normal
  02/16/2026 04 PM PST           39.60          15838         +              Normal
  02/16/2026 05 PM PST           39.74          15998         +              Normal
  02/16/2026 06 PM PST           39.93          16216         +              Normal
  02/16/2026 07 PM PST           40.19          16515         +              Normal
  02/16/2026 08 PM PST           40.48          16851         +              Normal
  02/16/2026 09 PM PST           40.85          17278         +              Normal
  02/16/2026 10 PM PST           41.30          17785         +              Normal
  02/16/2026 11 PM PST           41.77          18317         +              Normal
  02/17/2026 12 AM PST           42.30          18921         +              Normal
  02/17/2026 01 AM PST           42.90          19611         +              Normal
  02/17/2026 02 AM PST           43.49          20295         +              Normal
  02/17/2026 03 AM PST           44.11          21020         +              Normal
  02/17/2026 04 AM PST           44.60          21596         +              Normal
  02/17/2026 05 AM PST           45.10          22189         +              Normal
  02/17/2026 06 AM PST           45.60          22785         +              Normal
  02/17/2026 07 AM PST           45.88          23132         +              Normal
  02/17/2026 08 AM PST           46.16          23502         +              Normal
  02/17/2026 09 AM PST           46.40          23821         +              Normal
  02/17/2026 10 AM PST           46.52          23980         +              Normal
  02/17/2026 11 AM PST           46.64          24141         +              Normal
  02/17/2026 12 PM PST           46.75          24288         +              Normal
  02/17/2026 01 PM PST           46.86          24435         +              Normal
  02/17/2026 02 PM PST           46.95          24556         +              Normal
  02/17/2026 03 PM PST           47.04          24677         +              Normal
  02/17/2026 04 PM PST           47.12          24784         +              Normal
  02/17/2026 05 PM PST           47.19          24879         +              Normal
  02/17/2026 06 PM PST           47.24          24946         +              Normal
  02/17/2026 07 PM PST           47.29          25013         +              Normal
  02/17/2026 08 PM PST           47.34          25077         +              Normal
  02/17/2026 09 PM PST           47.38          25129         +              Normal
  02/17/2026 10 PM PST           47.41          25167         +              Normal
  02/17/2026 11 PM PST           47.45          25219         +              Normal
  02/18/2026 12 AM PST           47.48          25257         +              Normal
  02/18/2026 01 AM PST           47.50          25283         +              Normal
  02/18/2026 02 AM PST           47.52          25309         +              Normal
  02/18/2026 03 AM PST           47.54          25335         +              Normal
  02/18/2026 04 AM PST           47.56          25360         +              Normal
  02/18/2026 05 AM PST           47.57          25373         +              Normal
  02/18/2026 06 AM PST           47.59          25399         +              Normal
  02/18/2026 07 AM PST           47.60          25412         +      Action/Monitor
  02/18/2026 08 AM PST           47.61          25425         +      Action/Monitor
  02/18/2026 09 AM PST           47.61          25425         0      Action/Monitor
  02/18/2026 10 AM PST           47.62          25438         +      Action/Monitor
  02/18/2026 11 AM PST           47.62          25438         0      Action/Monitor
  02/18/2026 12 PM PST           47.63          25451         +      Action/Monitor
  02/18/2026 01 PM PST           47.63          25451         0      Action/Monitor
  02/18/2026 02 PM PST           47.63          25451         0      Action/Monitor
  02/18/2026 03 PM PST           47.64          25464         +      Action/Monitor
  02/18/2026 04 PM PST           47.64          25464         0      Action/Monitor
  02/18/2026 05 PM PST           47.64          25464         0      Action/Monitor
  02/18/2026 06 PM PST           47.64          25464         0      Action/Monitor
  02/18/2026 07 PM PST           47.64          25464         0      Action/Monitor
  02/18/2026 08 PM PST           47.64          25464         0      Action/Monitor
  02/18/2026 09 PM PST           47.64          25464         0      Action/Monitor
  02/18/2026 10 PM PST           47.64          25464         0      Action/Monitor
  02/18/2026 11 PM PST           47.64          25464         0      Action/Monitor
  02/19/2026 12 AM PST           47.63          25451         -      Action/Monitor
  02/19/2026 01 AM PST           47.63          25451         0      Action/Monitor
  02/19/2026 02 AM PST           47.63          25451         0      Action/Monitor
  02/19/2026 03 AM PST           47.62          25438         -      Action/Monitor
  02/19/2026 04 AM PST           47.62          25438         0      Action/Monitor
#
# 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.