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SACRAMENTO RIVER - WILKINS SLOUGH (WLKC1)
| Latitude: 39.01º N | Longitude: 121.82º W | Elevation: 30 Feet | | | |
| Location: Sutter County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Jan 01 2026 at 12:51 PM PST | Next Issuance: | Jan 02 2026 at 9:00 AM PST
| |
| 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: 01/01/2026 at 12:53 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/27/2025 at 12:00 PM PST
# Maximum Observed Stage: 48.27 Feet
# Maximum Observed Flow: 26335 cfs
#
# Earliest Date & Time of Maximum Forecast: 01/06/2026 at 04:00 AM PST
# Maximum Forecast Stage: 48.28 Feet
# Maximum Forecast Flow: 26350 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
12/27/2025 12 PM PST 48.27 26335 Action/Monitor
12/27/2025 01 PM PST 48.22 26262 - Action/Monitor
12/27/2025 02 PM PST 48.24 26291 + Action/Monitor
12/27/2025 03 PM PST 48.23 26277 - Action/Monitor
12/27/2025 04 PM PST 48.23 26277 0 Action/Monitor
12/27/2025 05 PM PST 48.17 26189 - Action/Monitor
12/27/2025 06 PM PST 48.16 26174 - Action/Monitor
12/27/2025 07 PM PST 48.19 26218 + Action/Monitor
12/27/2025 08 PM PST 48.18 26203 - Action/Monitor
12/27/2025 09 PM PST 48.15 26159 - Action/Monitor
12/27/2025 10 PM PST 48.16 26174 + Action/Monitor
12/27/2025 11 PM PST 48.12 26115 - Action/Monitor
12/28/2025 12 AM PST 48.13 26130 + Action/Monitor
12/28/2025 01 AM PST 48.13 26130 0 Action/Monitor
12/28/2025 02 AM PST 48.14 26145 + Action/Monitor
12/28/2025 03 AM PST 48.12 26115 - Action/Monitor
12/28/2025 04 AM PST 48.08 26057 - Action/Monitor
12/28/2025 05 AM PST 48.09 26071 + Action/Monitor
12/28/2025 06 AM PST 48.07 26042 - Action/Monitor
12/28/2025 07 AM PST 48.08 26057 + Action/Monitor
12/28/2025 08 AM PST 48.09 26071 + Action/Monitor
12/28/2025 09 AM PST 48.08 26057 - Action/Monitor
12/28/2025 10 AM PST 48.02 25969 - Action/Monitor
12/28/2025 11 AM PST 48.06 26027 + Action/Monitor
12/28/2025 12 PM PST 48.06 26027 0 Action/Monitor
12/28/2025 01 PM PST 48.06 26027 0 Action/Monitor
12/28/2025 02 PM PST 48.04 25998 - Action/Monitor
12/28/2025 03 PM PST 48.05 26013 + Action/Monitor
12/28/2025 04 PM PST 47.99 25925 - Action/Monitor
12/28/2025 05 PM PST 47.99 25925 0 Action/Monitor
12/28/2025 06 PM PST 47.99 25925 0 Action/Monitor
12/28/2025 07 PM PST 47.93 25839 - Action/Monitor
12/28/2025 08 PM PST 47.94 25852 + Action/Monitor
12/28/2025 09 PM PST 47.89 25787 - Action/Monitor
12/28/2025 10 PM PST 47.88 25774 - Action/Monitor
12/28/2025 11 PM PST 47.83 25709 - Action/Monitor
12/29/2025 12 AM PST 47.80 25670 - Action/Monitor
12/29/2025 01 AM PST 47.79 25657 - Action/Monitor
12/29/2025 02 AM PST 47.75 25606 - Action/Monitor
12/29/2025 03 AM PST 47.71 25554 - Action/Monitor
12/29/2025 04 AM PST 47.68 25515 - Action/Monitor
12/29/2025 05 AM PST 47.63 25451 - Action/Monitor
12/29/2025 06 AM PST 47.62 25438 - Action/Monitor
12/29/2025 07 AM PST 47.54 25335 - Normal
12/29/2025 08 AM PST 47.55 25347 + Normal
12/29/2025 09 AM PST 47.46 25231 - Normal
12/29/2025 10 AM PST 47.44 25206 - Normal
12/29/2025 11 AM PST 47.39 25141 - Normal
12/29/2025 12 PM PST 47.36 25103 - Normal
12/29/2025 01 PM PST 47.31 25039 - Normal
12/29/2025 02 PM PST 47.28 25000 - Normal
12/29/2025 03 PM PST 47.19 24879 - Normal
12/29/2025 04 PM PST 47.10 24757 - Normal
12/29/2025 05 PM PST 47.14 24811 + Normal
12/29/2025 06 PM PST 47.06 24704 - Normal
12/29/2025 07 PM PST 47.04 24677 - Normal
12/29/2025 08 PM PST 46.95 24556 - Normal
12/29/2025 09 PM PST 46.94 24542 - Normal
12/29/2025 10 PM PST 46.88 24462 - Normal
12/29/2025 11 PM PST 46.80 24355 - Normal
12/30/2025 12 AM PST 46.81 24368 + Normal
12/30/2025 01 AM PST 46.73 24261 - Normal
12/30/2025 02 AM PST 46.66 24167 - Normal
12/30/2025 03 AM PST 46.61 24100 - Normal
12/30/2025 04 AM PST 46.57 24047 - Normal
12/30/2025 05 AM PST 46.51 23967 - Normal
12/30/2025 06 AM PST 46.44 23874 - Normal
12/30/2025 07 AM PST 46.40 23821 - Normal
12/30/2025 08 AM PST 46.32 23714 - Normal
12/30/2025 09 AM PST 46.26 23635 - Normal
12/30/2025 10 AM PST 46.26 23635 0 Normal
12/30/2025 11 AM PST 46.19 23542 - Normal
12/30/2025 12 PM PST 46.16 23502 - Normal
12/30/2025 01 PM PST 46.14 23475 - Normal
12/30/2025 02 PM PST 46.11 23436 - Normal
12/30/2025 03 PM PST 46.07 23383 - Normal
12/30/2025 04 PM PST 46.02 23317 - Normal
12/30/2025 05 PM PST 46.03 23330 + Normal
12/30/2025 06 PM PST 46.03 23330 0 Normal
12/30/2025 07 PM PST 45.91 23171 - Normal
12/30/2025 08 PM PST 45.97 23251 + Normal
12/30/2025 09 PM PST 45.96 23237 - Normal
12/30/2025 10 PM PST 45.95 23224 - Normal
12/30/2025 11 PM PST 45.93 23198 - Normal
12/31/2025 12 AM PST 45.94 23211 + Normal
12/31/2025 01 AM PST 45.92 23185 - Normal
12/31/2025 02 AM PST 45.89 23145 - Normal
12/31/2025 03 AM PST 45.85 23092 - Normal
12/31/2025 04 AM PST 45.82 23053 - Normal
12/31/2025 05 AM PST 45.86 23105 + Normal
12/31/2025 06 AM PST 45.87 23119 + Normal
12/31/2025 07 AM PST 45.85 23092 - Normal
12/31/2025 08 AM PST 45.84 23079 - Normal
12/31/2025 09 AM PST 45.82 23053 - Normal
12/31/2025 10 AM PST 45.78 23000 - Normal
12/31/2025 11 AM PST 45.76 22976 - Normal
12/31/2025 12 PM PST 45.72 22928 - Normal
12/31/2025 01 PM PST 45.71 22916 - Normal
12/31/2025 02 PM PST 45.71 22916 0 Normal
12/31/2025 03 PM PST 45.65 22844 - Normal
12/31/2025 04 PM PST 45.64 22832 - Normal
12/31/2025 05 PM PST 45.61 22797 - Normal
12/31/2025 06 PM PST 45.58 22761 - Normal
12/31/2025 07 PM PST 45.53 22701 - Normal
12/31/2025 08 PM PST 45.52 22689 - Normal
12/31/2025 09 PM PST 45.45 22605 - Normal
12/31/2025 10 PM PST 45.46 22617 + Normal
12/31/2025 11 PM PST 45.42 22570 - Normal
01/01/2026 12 AM PST 45.37 22510 - Normal
01/01/2026 01 AM PST 45.36 22498 - Normal
01/01/2026 02 AM PST 45.31 22439 - Normal
01/01/2026 03 AM PST 45.34 22474 + Normal
01/01/2026 04 AM PST 45.26 22379 - Normal
01/01/2026 05 AM PST 45.27 22391 + Normal
01/01/2026 06 AM PST 45.24 22355 - Normal
01/01/2026 07 AM PST 45.20 22308 - Normal
01/01/2026 08 AM PST 45.18 22284 - Normal
01/01/2026 09 AM PST 45.10 22189 - Normal
01/01/2026 10 AM PST 45.14 22236 + Normal
01/01/2026 11 AM PST 45.08 22165 - Normal
01/01/2026 12 PM PST 45.02 22094 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
01/01/2026 01 PM PST 44.95 22011 Normal
01/01/2026 02 PM PST 44.88 21928 - Normal
01/01/2026 03 PM PST 44.81 21845 - Normal
01/01/2026 04 PM PST 44.74 21762 - Normal
01/01/2026 05 PM PST 44.66 21667 - Normal
01/01/2026 06 PM PST 44.59 21585 - Normal
01/01/2026 07 PM PST 44.52 21502 - Normal
01/01/2026 08 PM PST 44.44 21408 - Normal
01/01/2026 09 PM PST 44.36 21314 - Normal
01/01/2026 10 PM PST 44.28 21219 - Normal
01/01/2026 11 PM PST 44.21 21137 - Normal
01/02/2026 12 AM PST 44.15 21067 - Normal
01/02/2026 01 AM PST 44.11 21020 - Normal
01/02/2026 02 AM PST 44.10 21008 - Normal
01/02/2026 03 AM PST 44.11 21020 + Normal
01/02/2026 04 AM PST 44.15 21067 + Normal
01/02/2026 05 AM PST 44.22 21149 + Normal
01/02/2026 06 AM PST 44.32 21266 + Normal
01/02/2026 07 AM PST 44.44 21408 + Normal
01/02/2026 08 AM PST 44.55 21537 + Normal
01/02/2026 09 AM PST 44.69 21703 + Normal
01/02/2026 10 AM PST 44.84 21880 + Normal
01/02/2026 11 AM PST 45.00 22070 + Normal
01/02/2026 12 PM PST 45.18 22284 + Normal
01/02/2026 01 PM PST 45.37 22510 + Normal
01/02/2026 02 PM PST 45.56 22737 + Normal
01/02/2026 03 PM PST 45.77 22988 + Normal
01/02/2026 04 PM PST 45.92 23185 + Normal
01/02/2026 05 PM PST 46.04 23343 + Normal
01/02/2026 06 PM PST 46.16 23502 + Normal
01/02/2026 07 PM PST 46.29 23674 + Normal
01/02/2026 08 PM PST 46.43 23861 + Normal
01/02/2026 09 PM PST 46.57 24047 + Normal
01/02/2026 10 PM PST 46.64 24141 + Normal
01/02/2026 11 PM PST 46.71 24234 + Normal
01/03/2026 12 AM PST 46.77 24314 + Normal
01/03/2026 01 AM PST 46.84 24408 + Normal
01/03/2026 02 AM PST 46.90 24489 + Normal
01/03/2026 03 AM PST 46.95 24556 + Normal
01/03/2026 04 AM PST 47.01 24636 + Normal
01/03/2026 05 AM PST 47.06 24704 + Normal
01/03/2026 06 AM PST 47.11 24771 + Normal
01/03/2026 07 AM PST 47.16 24838 + Normal
01/03/2026 08 AM PST 47.20 24892 + Normal
01/03/2026 09 AM PST 47.24 24946 + Normal
01/03/2026 10 AM PST 47.27 24987 + Normal
01/03/2026 11 AM PST 47.31 25039 + Normal
01/03/2026 12 PM PST 47.34 25077 + Normal
01/03/2026 01 PM PST 47.36 25103 + Normal
01/03/2026 02 PM PST 47.38 25129 + Normal
01/03/2026 03 PM PST 47.40 25154 + Normal
01/03/2026 04 PM PST 47.42 25180 + Normal
01/03/2026 05 PM PST 47.43 25193 + Normal
01/03/2026 06 PM PST 47.45 25219 + Normal
01/03/2026 07 PM PST 47.46 25231 + Normal
01/03/2026 08 PM PST 47.48 25257 + Normal
01/03/2026 09 PM PST 47.49 25270 + Normal
01/03/2026 10 PM PST 47.51 25296 + Normal
01/03/2026 11 PM PST 47.52 25309 + Normal
01/04/2026 12 AM PST 47.54 25335 + Normal
01/04/2026 01 AM PST 47.55 25347 + Normal
01/04/2026 02 AM PST 47.57 25373 + Normal
01/04/2026 03 AM PST 47.58 25386 + Normal
01/04/2026 04 AM PST 47.59 25399 + Normal
01/04/2026 05 AM PST 47.61 25425 + Action/Monitor
01/04/2026 06 AM PST 47.62 25438 + Action/Monitor
01/04/2026 07 AM PST 47.64 25464 + Action/Monitor
01/04/2026 08 AM PST 47.65 25476 + Action/Monitor
01/04/2026 09 AM PST 47.67 25502 + Action/Monitor
01/04/2026 10 AM PST 47.68 25515 + Action/Monitor
01/04/2026 11 AM PST 47.70 25541 + Action/Monitor
01/04/2026 12 PM PST 47.71 25554 + Action/Monitor
01/04/2026 01 PM PST 47.73 25580 + Action/Monitor
01/04/2026 02 PM PST 47.76 25619 + Action/Monitor
01/04/2026 03 PM PST 47.78 25644 + Action/Monitor
01/04/2026 04 PM PST 47.81 25683 + Action/Monitor
01/04/2026 05 PM PST 47.83 25709 + Action/Monitor
01/04/2026 06 PM PST 47.85 25735 + Action/Monitor
01/04/2026 07 PM PST 47.88 25774 + Action/Monitor
01/04/2026 08 PM PST 47.90 25800 + Action/Monitor
01/04/2026 09 PM PST 47.92 25826 + Action/Monitor
01/04/2026 10 PM PST 47.94 25852 + Action/Monitor
01/04/2026 11 PM PST 47.95 25866 + Action/Monitor
01/05/2026 12 AM PST 47.97 25895 + Action/Monitor
01/05/2026 01 AM PST 47.99 25925 + Action/Monitor
01/05/2026 02 AM PST 48.00 25939 + Action/Monitor
01/05/2026 03 AM PST 48.02 25969 + Action/Monitor
01/05/2026 04 AM PST 48.03 25983 + Action/Monitor
01/05/2026 05 AM PST 48.05 26013 + Action/Monitor
01/05/2026 06 AM PST 48.06 26027 + Action/Monitor
01/05/2026 07 AM PST 48.08 26057 + Action/Monitor
01/05/2026 08 AM PST 48.09 26071 + Action/Monitor
01/05/2026 09 AM PST 48.10 26086 + Action/Monitor
01/05/2026 10 AM PST 48.12 26115 + Action/Monitor
01/05/2026 11 AM PST 48.13 26130 + Action/Monitor
01/05/2026 12 PM PST 48.14 26145 + Action/Monitor
01/05/2026 01 PM PST 48.15 26159 + Action/Monitor
01/05/2026 02 PM PST 48.16 26174 + Action/Monitor
01/05/2026 03 PM PST 48.17 26189 + Action/Monitor
01/05/2026 04 PM PST 48.18 26203 + Action/Monitor
01/05/2026 05 PM PST 48.19 26218 + Action/Monitor
01/05/2026 06 PM PST 48.20 26233 + Action/Monitor
01/05/2026 07 PM PST 48.21 26247 + Action/Monitor
01/05/2026 08 PM PST 48.22 26262 + Action/Monitor
01/05/2026 09 PM PST 48.23 26277 + Action/Monitor
01/05/2026 10 PM PST 48.23 26277 0 Action/Monitor
01/05/2026 11 PM PST 48.24 26291 + Action/Monitor
01/06/2026 12 AM PST 48.25 26306 + Action/Monitor
01/06/2026 01 AM PST 48.26 26321 + Action/Monitor
01/06/2026 02 AM PST 48.26 26321 0 Action/Monitor
01/06/2026 03 AM PST 48.27 26335 + Action/Monitor
01/06/2026 04 AM PST 48.28 26350 + 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.
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