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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 12 2026 at 7:59 AM PDT | Next Issuance: | Apr 13 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: 04/12/2026 at 08:01 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/12/2026 at 07:00 AM PDT
# Maximum Observed Stage: 35.18 Feet
# Maximum Observed Flow: 11016 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/14/2026 at 07:00 AM PDT
# Maximum Forecast Stage: 37.49 Feet
# Maximum Forecast Flow: 13479 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
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 30.72 6666 0 Normal
04/09/2026 12 PM PDT 30.74 6684 + Normal
04/09/2026 01 PM PDT 30.73 6675 - Normal
04/09/2026 02 PM PDT 30.73 6675 0 Normal
04/09/2026 03 PM PDT 30.80 6738 + Normal
04/09/2026 04 PM PDT 30.85 6784 + Normal
04/09/2026 05 PM PDT 30.94 6866 + Normal
04/09/2026 06 PM PDT 31.02 6939 + Normal
04/09/2026 07 PM PDT 31.13 7040 + Normal
04/09/2026 08 PM PDT 31.25 7151 + Normal
04/09/2026 09 PM PDT 31.37 7262 + Normal
04/09/2026 10 PM PDT 31.52 7401 + Normal
04/09/2026 11 PM PDT 31.69 7560 + Normal
04/10/2026 12 AM PDT 31.88 7739 + Normal
04/10/2026 01 AM PDT 32.10 7947 + Normal
04/10/2026 02 AM PDT 32.29 8128 + Normal
04/10/2026 03 AM PDT 32.48 8310 + Normal
04/10/2026 04 AM PDT 32.66 8484 + Normal
04/10/2026 05 AM PDT 32.83 8649 + Normal
04/10/2026 06 AM PDT 32.94 8756 + Normal
04/10/2026 07 AM PDT 33.10 8913 + Normal
04/10/2026 08 AM PDT 33.18 8992 + Normal
04/10/2026 09 AM PDT 33.27 9080 + Normal
04/10/2026 10 AM PDT 33.38 9189 + Normal
04/10/2026 11 AM PDT 33.46 9268 + Normal
04/10/2026 12 PM PDT 33.56 9368 + Normal
04/10/2026 01 PM PDT 33.61 9418 + Normal
04/10/2026 02 PM PDT 33.68 9488 + Normal
04/10/2026 03 PM PDT 33.77 9578 + Normal
04/10/2026 04 PM PDT 33.85 9658 + Normal
04/10/2026 05 PM PDT 33.91 9718 + Normal
04/10/2026 06 PM PDT 33.97 9778 + Normal
04/10/2026 07 PM PDT 34.04 9849 + Normal
04/10/2026 08 PM PDT 34.11 9920 + Normal
04/10/2026 09 PM PDT 34.12 9930 + Normal
04/10/2026 10 PM PDT 34.17 9980 + Normal
04/10/2026 11 PM PDT 34.20 10011 + Normal
04/11/2026 12 AM PDT 34.26 10071 + Normal
04/11/2026 01 AM PDT 34.32 10132 + Normal
04/11/2026 02 AM PDT 34.34 10153 + Normal
04/11/2026 03 AM PDT 34.38 10193 + Normal
04/11/2026 04 AM PDT 34.42 10234 + Normal
04/11/2026 05 AM PDT 34.43 10244 + Normal
04/11/2026 06 AM PDT 34.48 10295 + Normal
04/11/2026 07 AM PDT 34.49 10306 + Normal
04/11/2026 08 AM PDT 34.53 10346 + Normal
04/11/2026 09 AM PDT 34.56 10377 + Normal
04/11/2026 10 AM PDT 34.59 10408 + Normal
04/11/2026 11 AM PDT 34.63 10449 + Normal
04/11/2026 12 PM PDT 34.65 10469 + Normal
04/11/2026 01 PM PDT 34.69 10510 + Normal
04/11/2026 02 PM PDT 34.72 10541 + Normal
04/11/2026 03 PM PDT 34.73 10551 + Normal
04/11/2026 04 PM PDT 34.74 10562 + Normal
04/11/2026 05 PM PDT 34.80 10623 + Normal
04/11/2026 06 PM PDT 34.84 10664 + Normal
04/11/2026 07 PM PDT 34.87 10695 + Normal
04/11/2026 08 PM PDT 34.91 10736 + Normal
04/11/2026 09 PM PDT 34.93 10757 + Normal
04/11/2026 10 PM PDT 34.95 10778 + Normal
04/11/2026 11 PM PDT 34.98 10809 + Normal
04/12/2026 12 AM PDT 35.03 10860 + Normal
04/12/2026 01 AM PDT 35.05 10881 + Normal
04/12/2026 02 AM PDT 35.07 10902 + Normal
04/12/2026 03 AM PDT 35.10 10933 + Normal
04/12/2026 04 AM PDT 35.09 10922 - Normal
04/12/2026 05 AM PDT 35.12 10953 + Normal
04/12/2026 06 AM PDT 35.14 10974 + Normal
04/12/2026 07 AM PDT 35.18 11016 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/12/2026 08 AM PDT 35.20 11036 Normal
04/12/2026 09 AM PDT 35.23 11068 + Normal
04/12/2026 10 AM PDT 35.26 11099 + Normal
04/12/2026 11 AM PDT 35.29 11130 + Normal
04/12/2026 12 PM PDT 35.33 11172 + Normal
04/12/2026 01 PM PDT 35.36 11203 + Normal
04/12/2026 02 PM PDT 35.40 11245 + Normal
04/12/2026 03 PM PDT 35.44 11286 + Normal
04/12/2026 04 PM PDT 35.48 11328 + Normal
04/12/2026 05 PM PDT 35.52 11370 + Normal
04/12/2026 06 PM PDT 35.57 11422 + Normal
04/12/2026 07 PM PDT 35.62 11475 + Normal
04/12/2026 08 PM PDT 35.67 11527 + Normal
04/12/2026 09 PM PDT 35.72 11580 + Normal
04/12/2026 10 PM PDT 35.78 11643 + Normal
04/12/2026 11 PM PDT 35.84 11706 + Normal
04/13/2026 12 AM PDT 35.91 11780 + Normal
04/13/2026 01 AM PDT 35.98 11854 + Normal
04/13/2026 02 AM PDT 36.06 11939 + Normal
04/13/2026 03 AM PDT 36.15 12034 + Normal
04/13/2026 04 AM PDT 36.24 12130 + Normal
04/13/2026 05 AM PDT 36.33 12226 + Normal
04/13/2026 06 AM PDT 36.41 12311 + Normal
04/13/2026 07 AM PDT 36.50 12408 + Normal
04/13/2026 08 AM PDT 36.59 12504 + Normal
04/13/2026 09 AM PDT 36.67 12590 + Normal
04/13/2026 10 AM PDT 36.74 12665 + Normal
04/13/2026 11 AM PDT 36.82 12751 + Normal
04/13/2026 12 PM PDT 36.89 12827 + Normal
04/13/2026 01 PM PDT 36.95 12892 + Normal
04/13/2026 02 PM PDT 37.01 12957 + Normal
04/13/2026 03 PM PDT 37.06 13011 + Normal
04/13/2026 04 PM PDT 37.11 13065 + Normal
04/13/2026 05 PM PDT 37.15 13109 + Normal
04/13/2026 06 PM PDT 37.19 13152 + Normal
04/13/2026 07 PM PDT 37.22 13185 + Normal
04/13/2026 08 PM PDT 37.25 13217 + Normal
04/13/2026 09 PM PDT 37.28 13250 + Normal
04/13/2026 10 PM PDT 37.31 13283 + Normal
04/13/2026 11 PM PDT 37.34 13315 + Normal
04/14/2026 12 AM PDT 37.36 13337 + Normal
04/14/2026 01 AM PDT 37.38 13359 + Normal
04/14/2026 02 AM PDT 37.41 13392 + Normal
04/14/2026 03 AM PDT 37.43 13414 + Normal
04/14/2026 04 AM PDT 37.45 13435 + Normal
04/14/2026 05 AM PDT 37.47 13457 + Normal
04/14/2026 06 AM PDT 37.48 13468 + Normal
04/14/2026 07 AM PDT 37.49 13479 + Normal
04/14/2026 08 AM PDT 37.49 13479 0 Normal
04/14/2026 09 AM PDT 37.49 13479 0 Normal
04/14/2026 10 AM PDT 37.49 13479 0 Normal
04/14/2026 11 AM PDT 37.48 13468 - Normal
04/14/2026 12 PM PDT 37.46 13446 - Normal
04/14/2026 01 PM PDT 37.43 13414 - Normal
04/14/2026 02 PM PDT 37.40 13381 - Normal
04/14/2026 03 PM PDT 37.37 13348 - Normal
04/14/2026 04 PM PDT 37.33 13304 - Normal
04/14/2026 05 PM PDT 37.28 13250 - Normal
04/14/2026 06 PM PDT 37.22 13185 - Normal
04/14/2026 07 PM PDT 37.17 13130 - Normal
04/14/2026 08 PM PDT 37.10 13054 - Normal
04/14/2026 09 PM PDT 37.04 12989 - Normal
04/14/2026 10 PM PDT 36.97 12913 - Normal
04/14/2026 11 PM PDT 36.90 12838 - Normal
04/15/2026 12 AM PDT 36.82 12751 - Normal
04/15/2026 01 AM PDT 36.75 12676 - Normal
04/15/2026 02 AM PDT 36.67 12590 - Normal
04/15/2026 03 AM PDT 36.59 12504 - Normal
04/15/2026 04 AM PDT 36.51 12418 - Normal
04/15/2026 05 AM PDT 36.44 12343 - Normal
04/15/2026 06 AM PDT 36.35 12247 - Normal
04/15/2026 07 AM PDT 36.27 12162 - Normal
04/15/2026 08 AM PDT 36.19 12077 - Normal
04/15/2026 09 AM PDT 36.10 11981 - Normal
04/15/2026 10 AM PDT 36.02 11896 - Normal
04/15/2026 11 AM PDT 35.94 11812 - Normal
04/15/2026 12 PM PDT 35.86 11727 - Normal
04/15/2026 01 PM PDT 35.78 11643 - Normal
04/15/2026 02 PM PDT 35.69 11548 - Normal
04/15/2026 03 PM PDT 35.61 11464 - Normal
04/15/2026 04 PM PDT 35.52 11370 - Normal
04/15/2026 05 PM PDT 35.43 11276 - Normal
04/15/2026 06 PM PDT 35.34 11182 - Normal
04/15/2026 07 PM PDT 35.24 11078 - Normal
04/15/2026 08 PM PDT 35.15 10985 - Normal
04/15/2026 09 PM PDT 35.06 10891 - Normal
04/15/2026 10 PM PDT 34.97 10798 - Normal
04/15/2026 11 PM PDT 34.88 10705 - Normal
04/16/2026 12 AM PDT 34.79 10613 - Normal
04/16/2026 01 AM PDT 34.71 10531 - Normal
04/16/2026 02 AM PDT 34.64 10459 - Normal
04/16/2026 03 AM PDT 34.58 10398 - Normal
04/16/2026 04 AM PDT 34.52 10336 - Normal
04/16/2026 05 AM PDT 34.46 10275 - Normal
04/16/2026 06 AM PDT 34.40 10214 - Normal
04/16/2026 07 AM PDT 34.34 10153 - Normal
04/16/2026 08 AM PDT 34.29 10102 - Normal
04/16/2026 09 AM PDT 34.24 10051 - Normal
04/16/2026 10 AM PDT 34.19 10001 - Normal
04/16/2026 11 AM PDT 34.15 9960 - Normal
04/16/2026 12 PM PDT 34.10 9909 - Normal
04/16/2026 01 PM PDT 34.06 9869 - Normal
04/16/2026 02 PM PDT 34.02 9829 - Normal
04/16/2026 03 PM PDT 33.98 9788 - Normal
04/16/2026 04 PM PDT 33.95 9758 - Normal
04/16/2026 05 PM PDT 33.91 9718 - Normal
04/16/2026 06 PM PDT 33.88 9688 - Normal
04/16/2026 07 PM PDT 33.85 9658 - Normal
04/16/2026 08 PM PDT 33.83 9638 - Normal
04/16/2026 09 PM PDT 33.80 9608 - Normal
04/16/2026 10 PM PDT 33.78 9588 - Normal
04/16/2026 11 PM PDT 33.75 9558 - Normal
04/17/2026 12 AM PDT 33.73 9538 - Normal
04/17/2026 01 AM PDT 33.72 9528 - Normal
04/17/2026 02 AM PDT 33.70 9508 - Normal
04/17/2026 03 AM PDT 33.69 9498 - Normal
04/17/2026 04 AM PDT 33.67 9478 - Normal
04/17/2026 05 AM PDT 33.66 9468 - 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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