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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: | May 17 2026 at 7:36 AM PDT | Next Issuance: | May 18 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: 05/17/2026 at 07:38 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/12/2026 at 07:00 AM PDT
# Maximum Observed Stage: 29.68 Feet
# Maximum Observed Flow: 5741 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/22/2026 at 04:00 AM PDT
# Maximum Forecast Stage: 31.21 Feet
# Maximum Forecast Flow: 7114 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/12/2026 07 AM PDT 29.68 5741 Normal
05/12/2026 08 AM PDT 29.67 5732 - Normal
05/12/2026 09 AM PDT 29.64 5705 - Normal
05/12/2026 10 AM PDT 29.58 5652 - Normal
05/12/2026 11 AM PDT 29.55 5625 - Normal
05/12/2026 12 PM PDT 29.52 5599 - Normal
05/12/2026 01 PM PDT 29.44 5528 - Normal
05/12/2026 02 PM PDT 29.40 5493 - Normal
05/12/2026 03 PM PDT 29.38 5475 - Normal
05/12/2026 04 PM PDT 29.36 5458 - Normal
05/12/2026 05 PM PDT 29.34 5440 - Normal
05/12/2026 06 PM PDT 29.30 5405 - Normal
05/12/2026 07 PM PDT 29.27 5379 - Normal
05/12/2026 08 PM PDT 29.25 5361 - Normal
05/12/2026 09 PM PDT 29.21 5326 - Normal
05/12/2026 10 PM PDT 29.18 5300 - Normal
05/12/2026 11 PM PDT 29.15 5274 - Normal
05/13/2026 12 AM PDT 29.11 5239 - Normal
05/13/2026 01 AM PDT 29.16 5283 + Normal
05/13/2026 02 AM PDT 29.13 5257 - Normal
05/13/2026 03 AM PDT 29.09 5222 - Normal
05/13/2026 04 AM PDT 29.06 5196 - Normal
05/13/2026 05 AM PDT 29.05 5187 - Normal
05/13/2026 06 AM PDT 29.07 5205 + Normal
05/13/2026 07 AM PDT 29.13 5257 + Normal
05/13/2026 08 AM PDT 29.18 5300 + Normal
05/13/2026 09 AM PDT 29.12 5248 - Normal
05/13/2026 10 AM PDT 29.05 5187 - Normal
05/13/2026 11 AM PDT 28.96 5109 - Normal
05/13/2026 12 PM PDT 28.92 5075 - Normal
05/13/2026 01 PM PDT 28.87 5032 - Normal
05/13/2026 02 PM PDT 28.87 5032 0 Normal
05/13/2026 03 PM PDT 28.83 4998 - Normal
05/13/2026 04 PM PDT 28.80 4972 - Normal
05/13/2026 05 PM PDT 28.79 4963 - Normal
05/13/2026 06 PM PDT 28.77 4946 - Normal
05/13/2026 07 PM PDT 28.77 4946 0 Normal
05/13/2026 08 PM PDT 28.77 4946 0 Normal
05/13/2026 09 PM PDT 28.76 4938 - Normal
05/13/2026 10 PM PDT 28.76 4938 0 Normal
05/13/2026 11 PM PDT 28.76 4938 0 Normal
05/14/2026 12 AM PDT 28.77 4946 + Normal
05/14/2026 01 AM PDT 28.79 4963 + Normal
05/14/2026 02 AM PDT 28.79 4963 0 Normal
05/14/2026 03 AM PDT 28.82 4989 + Normal
05/14/2026 04 AM PDT 28.82 4989 0 Normal
05/14/2026 05 AM PDT 28.83 4998 + Normal
05/14/2026 06 AM PDT 28.84 5006 + Normal
05/14/2026 07 AM PDT 28.84 5006 0 Normal
05/14/2026 08 AM PDT 28.85 5015 + Normal
05/14/2026 09 AM PDT 28.87 5032 + Normal
05/14/2026 10 AM PDT 28.86 5023 - Normal
05/14/2026 11 AM PDT 28.86 5023 0 Normal
05/14/2026 12 PM PDT 28.85 5015 - Normal
05/14/2026 01 PM PDT 28.77 4946 - Normal
05/14/2026 02 PM PDT 28.72 4904 - Normal
05/14/2026 03 PM PDT 28.69 4878 - Normal
05/14/2026 04 PM PDT 28.68 4869 - Normal
05/14/2026 05 PM PDT 28.72 4904 + Normal
05/14/2026 06 PM PDT 28.73 4912 + Normal
05/14/2026 07 PM PDT 28.73 4912 0 Normal
05/14/2026 08 PM PDT 28.73 4912 0 Normal
05/14/2026 09 PM PDT 28.67 4861 - Normal
05/14/2026 10 PM PDT 28.64 4835 - Normal
05/14/2026 11 PM PDT 28.67 4861 + Normal
05/15/2026 12 AM PDT 28.67 4861 0 Normal
05/15/2026 01 AM PDT 28.68 4869 + Normal
05/15/2026 02 AM PDT 28.68 4869 0 Normal
05/15/2026 03 AM PDT 28.63 4827 - Normal
05/15/2026 04 AM PDT 28.64 4835 + Normal
05/15/2026 05 AM PDT 28.66 4852 + Normal
05/15/2026 06 AM PDT 28.68 4869 + Normal
05/15/2026 07 AM PDT 28.65 4844 - Normal
05/15/2026 08 AM PDT 28.65 4844 0 Normal
05/15/2026 09 AM PDT 28.66 4852 + Normal
05/15/2026 10 AM PDT 28.65 4844 - Normal
05/15/2026 11 AM PDT 28.66 4852 + Normal
05/15/2026 12 PM PDT 28.65 4844 - Normal
05/15/2026 01 PM PDT 28.62 4818 - Normal
05/15/2026 02 PM PDT 28.60 4801 - Normal
05/15/2026 03 PM PDT 28.60 4801 0 Normal
05/15/2026 04 PM PDT 28.72 4904 + Normal
05/15/2026 05 PM PDT 28.69 4878 - Normal
05/15/2026 06 PM PDT 28.64 4835 - Normal
05/15/2026 07 PM PDT 28.63 4827 - Normal
05/15/2026 08 PM PDT 28.72 4904 + Normal
05/15/2026 09 PM PDT 28.74 4921 + Normal
05/15/2026 10 PM PDT 28.72 4904 - Normal
05/15/2026 11 PM PDT 28.75 4929 + Normal
05/16/2026 12 AM PDT 28.76 4938 + Normal
05/16/2026 01 AM PDT 28.78 4955 + Normal
05/16/2026 02 AM PDT 28.73 4912 - Normal
05/16/2026 03 AM PDT 28.76 4938 + Normal
05/16/2026 04 AM PDT 28.81 4980 + Normal
05/16/2026 05 AM PDT 28.90 5058 + Normal
05/16/2026 06 AM PDT 28.85 5015 - Normal
05/16/2026 07 AM PDT 28.82 4989 - Normal
05/16/2026 08 AM PDT 28.88 5041 + Normal
05/16/2026 09 AM PDT 28.94 5092 + Normal
05/16/2026 10 AM PDT 28.94 5092 0 Normal
05/16/2026 11 AM PDT 28.98 5127 + Normal
05/16/2026 12 PM PDT 28.95 5101 - Normal
05/16/2026 01 PM PDT 28.94 5092 - Normal
05/16/2026 02 PM PDT 28.98 5127 + Normal
05/16/2026 03 PM PDT 28.97 5118 - Normal
05/16/2026 04 PM PDT 28.96 5109 - Normal
05/16/2026 05 PM PDT 28.93 5084 - Normal
05/16/2026 06 PM PDT 28.93 5084 0 Normal
05/16/2026 07 PM PDT 28.99 5135 + Normal
05/16/2026 08 PM PDT 29.01 5153 + Normal
05/16/2026 09 PM PDT 28.99 5135 - Normal
05/16/2026 10 PM PDT 28.96 5109 - Normal
05/16/2026 11 PM PDT 28.98 5127 + Normal
05/17/2026 12 AM PDT 29.02 5161 + Normal
05/17/2026 01 AM PDT 29.01 5153 - Normal
05/17/2026 02 AM PDT 28.97 5118 - Normal
05/17/2026 03 AM PDT 29.03 5170 + Normal
05/17/2026 04 AM PDT 29.04 5179 + Normal
05/17/2026 05 AM PDT 29.05 5187 + Normal
05/17/2026 06 AM PDT 29.07 5205 + Normal
05/17/2026 07 AM PDT 29.09 5222 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/17/2026 08 AM PDT 29.11 5239 Normal
05/17/2026 09 AM PDT 29.13 5257 + Normal
05/17/2026 10 AM PDT 29.15 5274 + Normal
05/17/2026 11 AM PDT 29.18 5300 + Normal
05/17/2026 12 PM PDT 29.20 5318 + Normal
05/17/2026 01 PM PDT 29.23 5344 + Normal
05/17/2026 02 PM PDT 29.25 5361 + Normal
05/17/2026 03 PM PDT 29.28 5387 + Normal
05/17/2026 04 PM PDT 29.30 5405 + Normal
05/17/2026 05 PM PDT 29.33 5431 + Normal
05/17/2026 06 PM PDT 29.36 5458 + Normal
05/17/2026 07 PM PDT 29.38 5475 + Normal
05/17/2026 08 PM PDT 29.41 5502 + Normal
05/17/2026 09 PM PDT 29.43 5519 + Normal
05/17/2026 10 PM PDT 29.45 5537 + Normal
05/17/2026 11 PM PDT 29.48 5563 + Normal
05/18/2026 12 AM PDT 29.50 5581 + Normal
05/18/2026 01 AM PDT 29.52 5599 + Normal
05/18/2026 02 AM PDT 29.54 5616 + Normal
05/18/2026 03 AM PDT 29.57 5643 + Normal
05/18/2026 04 AM PDT 29.59 5661 + Normal
05/18/2026 05 AM PDT 29.61 5678 + Normal
05/18/2026 06 AM PDT 29.64 5705 + Normal
05/18/2026 07 AM PDT 29.66 5723 + Normal
05/18/2026 08 AM PDT 29.68 5741 + Normal
05/18/2026 09 AM PDT 29.71 5767 + Normal
05/18/2026 10 AM PDT 29.74 5794 + Normal
05/18/2026 11 AM PDT 29.77 5821 + Normal
05/18/2026 12 PM PDT 29.80 5847 + Normal
05/18/2026 01 PM PDT 29.82 5865 + Normal
05/18/2026 02 PM PDT 29.86 5900 + Normal
05/18/2026 03 PM PDT 29.89 5926 + Normal
05/18/2026 04 PM PDT 29.92 5953 + Normal
05/18/2026 05 PM PDT 29.95 5979 + Normal
05/18/2026 06 PM PDT 29.99 6014 + Normal
05/18/2026 07 PM PDT 30.02 6041 + Normal
05/18/2026 08 PM PDT 30.06 6076 + Normal
05/18/2026 09 PM PDT 30.10 6111 + Normal
05/18/2026 10 PM PDT 30.13 6138 + Normal
05/18/2026 11 PM PDT 30.16 6164 + Normal
05/19/2026 12 AM PDT 30.20 6200 + Normal
05/19/2026 01 AM PDT 30.23 6226 + Normal
05/19/2026 02 AM PDT 30.27 6262 + Normal
05/19/2026 03 AM PDT 30.30 6289 + Normal
05/19/2026 04 AM PDT 30.33 6315 + Normal
05/19/2026 05 AM PDT 30.36 6342 + Normal
05/19/2026 06 AM PDT 30.39 6369 + Normal
05/19/2026 07 AM PDT 30.42 6396 + Normal
05/19/2026 08 AM PDT 30.45 6423 + Normal
05/19/2026 09 AM PDT 30.48 6450 + Normal
05/19/2026 10 AM PDT 30.50 6468 + Normal
05/19/2026 11 AM PDT 30.53 6494 + Normal
05/19/2026 12 PM PDT 30.56 6521 + Normal
05/19/2026 01 PM PDT 30.59 6548 + Normal
05/19/2026 02 PM PDT 30.61 6566 + Normal
05/19/2026 03 PM PDT 30.64 6593 + Normal
05/19/2026 04 PM PDT 30.67 6621 + Normal
05/19/2026 05 PM PDT 30.68 6630 + Normal
05/19/2026 06 PM PDT 30.70 6648 + Normal
05/19/2026 07 PM PDT 30.72 6666 + Normal
05/19/2026 08 PM PDT 30.73 6675 + Normal
05/19/2026 09 PM PDT 30.75 6693 + Normal
05/19/2026 10 PM PDT 30.76 6702 + Normal
05/19/2026 11 PM PDT 30.78 6720 + Normal
05/20/2026 12 AM PDT 30.79 6729 + Normal
05/20/2026 01 AM PDT 30.80 6738 + Normal
05/20/2026 02 AM PDT 30.82 6756 + Normal
05/20/2026 03 AM PDT 30.84 6775 + Normal
05/20/2026 04 AM PDT 30.85 6784 + Normal
05/20/2026 05 AM PDT 30.87 6802 + Normal
05/20/2026 06 AM PDT 30.88 6811 + Normal
05/20/2026 07 AM PDT 30.90 6829 + Normal
05/20/2026 08 AM PDT 30.91 6838 + Normal
05/20/2026 09 AM PDT 30.93 6857 + Normal
05/20/2026 10 AM PDT 30.94 6866 + Normal
05/20/2026 11 AM PDT 30.95 6875 + Normal
05/20/2026 12 PM PDT 30.96 6884 + Normal
05/20/2026 01 PM PDT 30.97 6893 + Normal
05/20/2026 02 PM PDT 30.98 6902 + Normal
05/20/2026 03 PM PDT 30.99 6912 + Normal
05/20/2026 04 PM PDT 31.00 6921 + Normal
05/20/2026 05 PM PDT 31.01 6930 + Normal
05/20/2026 06 PM PDT 31.02 6939 + Normal
05/20/2026 07 PM PDT 31.03 6948 + Normal
05/20/2026 08 PM PDT 31.04 6957 + Normal
05/20/2026 09 PM PDT 31.04 6957 0 Normal
05/20/2026 10 PM PDT 31.05 6967 + Normal
05/20/2026 11 PM PDT 31.06 6976 + Normal
05/21/2026 12 AM PDT 31.06 6976 0 Normal
05/21/2026 01 AM PDT 31.07 6985 + Normal
05/21/2026 02 AM PDT 31.08 6994 + Normal
05/21/2026 03 AM PDT 31.08 6994 0 Normal
05/21/2026 04 AM PDT 31.09 7003 + Normal
05/21/2026 05 AM PDT 31.09 7003 0 Normal
05/21/2026 06 AM PDT 31.10 7013 + Normal
05/21/2026 07 AM PDT 31.11 7022 + Normal
05/21/2026 08 AM PDT 31.11 7022 0 Normal
05/21/2026 09 AM PDT 31.12 7031 + Normal
05/21/2026 10 AM PDT 31.12 7031 0 Normal
05/21/2026 11 AM PDT 31.13 7040 + Normal
05/21/2026 12 PM PDT 31.14 7049 + Normal
05/21/2026 01 PM PDT 31.14 7049 0 Normal
05/21/2026 02 PM PDT 31.15 7059 + Normal
05/21/2026 03 PM PDT 31.15 7059 0 Normal
05/21/2026 04 PM PDT 31.16 7068 + Normal
05/21/2026 05 PM PDT 31.16 7068 0 Normal
05/21/2026 06 PM PDT 31.17 7077 + Normal
05/21/2026 07 PM PDT 31.17 7077 0 Normal
05/21/2026 08 PM PDT 31.18 7086 + Normal
05/21/2026 09 PM PDT 31.18 7086 0 Normal
05/21/2026 10 PM PDT 31.19 7095 + Normal
05/21/2026 11 PM PDT 31.19 7095 0 Normal
05/22/2026 12 AM PDT 31.19 7095 0 Normal
05/22/2026 01 AM PDT 31.20 7105 + Normal
05/22/2026 02 AM PDT 31.20 7105 0 Normal
05/22/2026 03 AM PDT 31.20 7105 0 Normal
05/22/2026 04 AM PDT 31.21 7114 + Normal
05/22/2026 05 AM PDT 31.21 7114 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.
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