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SACRAMENTO RIVER - WILKINS SLOUGH (WLKC1)
| Latitude: 39.01º N | Longitude: 121.82º W | Elevation: 30 Feet | | Forecast Type: Unofficial Location |
| Location: Sutter County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Apr 09 2026 at 12:51 PM PDT | Next Issuance: | Apr 10 2026 at 9:00 AM PDT
| |
| Action/Monitor: 47.6 Feet | Minor Flood: 52.7 Feet | Moderate Flood: N/A | Major Flood: 56.1 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Wilkins Slough (WLKC1)
#
# File Generation Time: 04/09/2026 at 12:53 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/04/2026 at 12:00 PM PDT
# Maximum Observed Stage: 31.71 Feet
# Maximum Observed Flow: 7579 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/14/2026 at 03:00 AM PDT
# Maximum Forecast Stage: 41.90 Feet
# Maximum Forecast Flow: 18465 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/04/2026 12 PM PDT 31.71 7579 Normal
04/04/2026 01 PM PDT 31.66 7532 - Normal
04/04/2026 02 PM PDT 31.63 7504 - Normal
04/04/2026 03 PM PDT 31.58 7457 - Normal
04/04/2026 04 PM PDT 31.57 7448 - Normal
04/04/2026 05 PM PDT 31.53 7411 - Normal
04/04/2026 06 PM PDT 31.51 7392 - Normal
04/04/2026 07 PM PDT 31.46 7346 - Normal
04/04/2026 08 PM PDT 31.42 7308 - Normal
04/04/2026 09 PM PDT 31.40 7290 - Normal
04/04/2026 10 PM PDT 31.40 7290 0 Normal
04/04/2026 11 PM PDT 31.37 7262 - Normal
04/05/2026 12 AM PDT 31.32 7216 - Normal
04/05/2026 01 AM PDT 31.30 7197 - Normal
04/05/2026 02 AM PDT 31.31 7206 + Normal
04/05/2026 03 AM PDT 31.28 7179 - Normal
04/05/2026 04 AM PDT 31.26 7160 - Normal
04/05/2026 05 AM PDT 31.26 7160 0 Normal
04/05/2026 06 AM PDT 31.24 7142 - Normal
04/05/2026 07 AM PDT 31.21 7114 - Normal
04/05/2026 08 AM PDT 31.19 7095 - Normal
04/05/2026 09 AM PDT 31.17 7077 - Normal
04/05/2026 10 AM PDT 31.19 7095 + Normal
04/05/2026 11 AM PDT 31.19 7095 0 Normal
04/05/2026 12 PM PDT 31.18 7086 - Normal
04/05/2026 01 PM PDT 31.16 7068 - Normal
04/05/2026 02 PM PDT 31.12 7031 - Normal
04/05/2026 03 PM PDT 31.12 7031 0 Normal
04/05/2026 04 PM PDT 31.08 6994 - Normal
04/05/2026 05 PM PDT 31.13 7040 + Normal
04/05/2026 06 PM PDT 31.11 7022 - Normal
04/05/2026 07 PM PDT 31.08 6994 - Normal
04/05/2026 08 PM PDT 31.05 6967 - Normal
04/05/2026 09 PM PDT 31.06 6976 + Normal
04/05/2026 10 PM PDT 31.05 6967 - Normal
04/05/2026 11 PM PDT 31.03 6948 - Normal
04/06/2026 12 AM PDT 30.99 6912 - Normal
04/06/2026 01 AM PDT 30.98 6902 - Normal
04/06/2026 02 AM PDT 30.98 6902 0 Normal
04/06/2026 03 AM PDT 30.97 6893 - Normal
04/06/2026 04 AM PDT 30.96 6884 - Normal
04/06/2026 05 AM PDT 30.96 6884 0 Normal
04/06/2026 06 AM PDT 30.94 6866 - Normal
04/06/2026 07 AM PDT 30.88 6811 - Normal
04/06/2026 08 AM PDT 30.83 6766 - Normal
04/06/2026 09 AM PDT 30.80 6738 - Normal
04/06/2026 10 AM PDT 30.80 6738 0 Normal
04/06/2026 11 AM PDT 30.79 6729 - Normal
04/06/2026 12 PM PDT 30.76 6702 - Normal
04/06/2026 01 PM PDT 30.71 6657 - Normal
04/06/2026 02 PM PDT 30.72 6666 + Normal
04/06/2026 03 PM PDT 30.71 6657 - Normal
04/06/2026 04 PM PDT 30.72 6666 + Normal
04/06/2026 05 PM PDT 30.71 6657 - Normal
04/06/2026 06 PM PDT 30.71 6657 0 Normal
04/06/2026 07 PM PDT 30.70 6648 - Normal
04/06/2026 08 PM PDT 30.69 6639 - Normal
04/06/2026 09 PM PDT 30.66 6611 - Normal
04/06/2026 10 PM PDT 30.68 6630 + Normal
04/06/2026 11 PM PDT 30.66 6611 - Normal
04/07/2026 12 AM PDT 30.66 6611 0 Normal
04/07/2026 01 AM PDT 30.65 6602 - Normal
04/07/2026 02 AM PDT 30.64 6593 - Normal
04/07/2026 03 AM PDT 30.62 6575 - Normal
04/07/2026 04 AM PDT 30.63 6584 + Normal
04/07/2026 05 AM PDT 30.61 6566 - Normal
04/07/2026 06 AM PDT 30.61 6566 0 Normal
04/07/2026 07 AM PDT 30.59 6548 - Normal
04/07/2026 08 AM PDT 30.55 6512 - Normal
04/07/2026 09 AM PDT 30.53 6494 - Normal
04/07/2026 10 AM PDT 30.51 6477 - Normal
04/07/2026 11 AM PDT 30.51 6477 0 Normal
04/07/2026 12 PM PDT 30.52 6485 + Normal
04/07/2026 01 PM PDT 30.49 6459 - Normal
04/07/2026 02 PM PDT 30.50 6468 + Normal
04/07/2026 03 PM PDT 30.51 6477 + Normal
04/07/2026 04 PM PDT 30.50 6468 - Normal
04/07/2026 05 PM PDT 30.50 6468 0 Normal
04/07/2026 06 PM PDT 30.50 6468 0 Normal
04/07/2026 07 PM PDT 30.49 6459 - Normal
04/07/2026 08 PM PDT 30.51 6477 + Normal
04/07/2026 09 PM PDT 30.52 6485 + Normal
04/07/2026 10 PM PDT 30.55 6512 + Normal
04/07/2026 11 PM PDT 30.59 6548 + Normal
04/08/2026 12 AM PDT 30.60 6557 + Normal
04/08/2026 01 AM PDT 30.62 6575 + Normal
04/08/2026 02 AM PDT 30.64 6593 + Normal
04/08/2026 03 AM PDT 30.67 6621 + Normal
04/08/2026 04 AM PDT 30.69 6639 + Normal
04/08/2026 05 AM PDT 30.71 6657 + Normal
04/08/2026 06 AM PDT 30.74 6684 + Normal
04/08/2026 07 AM PDT 30.75 6693 + Normal
04/08/2026 08 AM PDT 30.75 6693 0 Normal
04/08/2026 09 AM PDT 30.75 6693 0 Normal
04/08/2026 10 AM PDT 30.76 6702 + Normal
04/08/2026 11 AM PDT 30.75 6693 - Normal
04/08/2026 12 PM PDT 30.77 6711 + Normal
04/08/2026 01 PM PDT 30.76 6702 - Normal
04/08/2026 02 PM PDT 30.77 6711 + Normal
04/08/2026 03 PM PDT 30.76 6702 - Normal
04/08/2026 04 PM PDT 30.77 6711 + Normal
04/08/2026 05 PM PDT 30.78 6720 + Normal
04/08/2026 06 PM PDT 30.78 6720 0 Normal
04/08/2026 07 PM PDT 30.78 6720 0 Normal
04/08/2026 08 PM PDT 30.80 6738 + Normal
04/08/2026 09 PM PDT 30.81 6747 + Normal
04/08/2026 10 PM PDT 30.79 6729 - Normal
04/08/2026 11 PM PDT 30.78 6720 - Normal
04/09/2026 12 AM PDT 30.77 6711 - Normal
04/09/2026 01 AM PDT 30.77 6711 0 Normal
04/09/2026 02 AM PDT 30.76 6702 - Normal
04/09/2026 03 AM PDT 30.77 6711 + Normal
04/09/2026 04 AM PDT 30.78 6720 + Normal
04/09/2026 05 AM PDT 30.78 6720 0 Normal
04/09/2026 06 AM PDT 30.77 6711 - Normal
04/09/2026 07 AM PDT 30.77 6711 0 Normal
04/09/2026 08 AM PDT 30.75 6693 - Normal
04/09/2026 09 AM PDT 30.73 6675 - Normal
04/09/2026 10 AM PDT 30.72 6666 - Normal
04/09/2026 11 AM PDT 30.73 6675 + Normal
04/09/2026 12 PM PDT 30.75 6693 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/09/2026 01 PM PDT 30.77 6711 Normal
04/09/2026 02 PM PDT 30.81 6747 + Normal
04/09/2026 03 PM PDT 30.85 6784 + Normal
04/09/2026 04 PM PDT 30.91 6838 + Normal
04/09/2026 05 PM PDT 30.97 6893 + Normal
04/09/2026 06 PM PDT 31.04 6957 + Normal
04/09/2026 07 PM PDT 31.11 7022 + Normal
04/09/2026 08 PM PDT 31.20 7105 + Normal
04/09/2026 09 PM PDT 31.29 7188 + Normal
04/09/2026 10 PM PDT 31.38 7271 + Normal
04/09/2026 11 PM PDT 31.47 7355 + Normal
04/10/2026 12 AM PDT 31.56 7439 + Normal
04/10/2026 01 AM PDT 31.65 7523 + Normal
04/10/2026 02 AM PDT 31.75 7617 + Normal
04/10/2026 03 AM PDT 31.85 7711 + Normal
04/10/2026 04 AM PDT 31.94 7796 + Normal
04/10/2026 05 AM PDT 32.04 7890 + Normal
04/10/2026 06 AM PDT 32.13 7976 + Normal
04/10/2026 07 AM PDT 32.22 8062 + Normal
04/10/2026 08 AM PDT 32.30 8138 + Normal
04/10/2026 09 AM PDT 32.38 8214 + Normal
04/10/2026 10 AM PDT 32.46 8291 + Normal
04/10/2026 11 AM PDT 32.53 8358 + Normal
04/10/2026 12 PM PDT 32.61 8436 + Normal
04/10/2026 01 PM PDT 32.67 8494 + Normal
04/10/2026 02 PM PDT 32.74 8561 + Normal
04/10/2026 03 PM PDT 32.80 8619 + Normal
04/10/2026 04 PM PDT 32.86 8678 + Normal
04/10/2026 05 PM PDT 32.91 8727 + Normal
04/10/2026 06 PM PDT 32.96 8776 + Normal
04/10/2026 07 PM PDT 33.01 8825 + Normal
04/10/2026 08 PM PDT 33.06 8874 + Normal
04/10/2026 09 PM PDT 33.11 8923 + Normal
04/10/2026 10 PM PDT 33.16 8972 + Normal
04/10/2026 11 PM PDT 33.20 9011 + Normal
04/11/2026 12 AM PDT 33.25 9061 + Normal
04/11/2026 01 AM PDT 33.29 9100 + Normal
04/11/2026 02 AM PDT 33.34 9150 + Normal
04/11/2026 03 AM PDT 33.38 9189 + Normal
04/11/2026 04 AM PDT 33.43 9239 + Normal
04/11/2026 05 AM PDT 33.47 9278 + Normal
04/11/2026 06 AM PDT 33.51 9318 + Normal
04/11/2026 07 AM PDT 33.55 9358 + Normal
04/11/2026 08 AM PDT 33.59 9398 + Normal
04/11/2026 09 AM PDT 33.62 9428 + Normal
04/11/2026 10 AM PDT 33.66 9468 + Normal
04/11/2026 11 AM PDT 33.70 9508 + Normal
04/11/2026 12 PM PDT 33.73 9538 + Normal
04/11/2026 01 PM PDT 33.76 9568 + Normal
04/11/2026 02 PM PDT 33.79 9598 + Normal
04/11/2026 03 PM PDT 33.82 9628 + Normal
04/11/2026 04 PM PDT 33.85 9658 + Normal
04/11/2026 05 PM PDT 33.88 9688 + Normal
04/11/2026 06 PM PDT 33.90 9708 + Normal
04/11/2026 07 PM PDT 33.93 9738 + Normal
04/11/2026 08 PM PDT 33.96 9768 + Normal
04/11/2026 09 PM PDT 33.99 9799 + Normal
04/11/2026 10 PM PDT 34.02 9829 + Normal
04/11/2026 11 PM PDT 34.05 9859 + Normal
04/12/2026 12 AM PDT 34.09 9899 + Normal
04/12/2026 01 AM PDT 34.12 9930 + Normal
04/12/2026 02 AM PDT 34.16 9970 + Normal
04/12/2026 03 AM PDT 34.20 10011 + Normal
04/12/2026 04 AM PDT 34.24 10051 + Normal
04/12/2026 05 AM PDT 34.28 10092 + Normal
04/12/2026 06 AM PDT 34.32 10132 + Normal
04/12/2026 07 AM PDT 34.37 10183 + Normal
04/12/2026 08 AM PDT 34.41 10224 + Normal
04/12/2026 09 AM PDT 34.46 10275 + Normal
04/12/2026 10 AM PDT 34.51 10326 + Normal
04/12/2026 11 AM PDT 34.56 10377 + Normal
04/12/2026 12 PM PDT 34.61 10428 + Normal
04/12/2026 01 PM PDT 34.67 10490 + Normal
04/12/2026 02 PM PDT 34.73 10551 + Normal
04/12/2026 03 PM PDT 34.79 10613 + Normal
04/12/2026 04 PM PDT 34.87 10695 + Normal
04/12/2026 05 PM PDT 34.97 10798 + Normal
04/12/2026 06 PM PDT 35.09 10922 + Normal
04/12/2026 07 PM PDT 35.21 11047 + Normal
04/12/2026 08 PM PDT 35.36 11203 + Normal
04/12/2026 09 PM PDT 35.53 11380 + Normal
04/12/2026 10 PM PDT 35.72 11580 + Normal
04/12/2026 11 PM PDT 35.93 11801 + Normal
04/13/2026 12 AM PDT 36.19 12077 + Normal
04/13/2026 01 AM PDT 36.49 12397 + Normal
04/13/2026 02 AM PDT 36.83 12762 + Normal
04/13/2026 03 AM PDT 37.20 13163 + Normal
04/13/2026 04 AM PDT 37.60 13600 + Normal
04/13/2026 05 AM PDT 38.04 14084 + Normal
04/13/2026 06 AM PDT 38.47 14562 + Normal
04/13/2026 07 AM PDT 38.87 15011 + Normal
04/13/2026 08 AM PDT 39.27 15463 + Normal
04/13/2026 09 AM PDT 39.52 15747 + Normal
04/13/2026 10 AM PDT 39.76 16021 + Normal
04/13/2026 11 AM PDT 40.00 16297 + Normal
04/13/2026 12 PM PDT 40.23 16562 + Normal
04/13/2026 01 PM PDT 40.45 16816 + Normal
04/13/2026 02 PM PDT 40.64 17037 + Normal
04/13/2026 03 PM PDT 40.82 17245 + Normal
04/13/2026 04 PM PDT 41.00 17447 + Normal
04/13/2026 05 PM PDT 41.16 17627 + Normal
04/13/2026 06 PM PDT 41.30 17785 + Normal
04/13/2026 07 PM PDT 41.42 17920 + Normal
04/13/2026 08 PM PDT 41.53 18045 + Normal
04/13/2026 09 PM PDT 41.63 18158 + Normal
04/13/2026 10 PM PDT 41.71 18249 + Normal
04/13/2026 11 PM PDT 41.78 18328 + Normal
04/14/2026 12 AM PDT 41.83 18385 + Normal
04/14/2026 01 AM PDT 41.86 18419 + Normal
04/14/2026 02 AM PDT 41.89 18453 + Normal
04/14/2026 03 AM PDT 41.90 18465 + Normal
04/14/2026 04 AM PDT 41.89 18453 - Normal
04/14/2026 05 AM PDT 41.88 18442 - 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.
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