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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: | Aug 10 2026 at 6:52 AM PDT | Next Issuance: | Aug 11 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: 08/10/2026 at 06:53 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 08/10/2026 at 02:00 AM PDT
# Maximum Observed Stage: 31.83 Feet
# Maximum Observed Flow: 7862 cfs
#
# Earliest Date & Time of Maximum Forecast: 08/14/2026 at 01:00 PM PDT
# Maximum Forecast Stage: 32.00 Feet
# Maximum Forecast Flow: 8023 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/05/2026 06 AM PDT 31.63 7673 Normal
08/05/2026 07 AM PDT 31.64 7683 + Normal
08/05/2026 08 AM PDT 31.63 7673 - Normal
08/05/2026 09 AM PDT 31.63 7673 0 Normal
08/05/2026 10 AM PDT 31.70 7739 + Normal
08/05/2026 11 AM PDT 31.66 7701 - Normal
08/05/2026 12 PM PDT 31.64 7683 - Normal
08/05/2026 01 PM PDT 31.64 7683 0 Normal
08/05/2026 02 PM PDT 31.69 7730 + Normal
08/05/2026 03 PM PDT 31.71 7749 + Normal
08/05/2026 04 PM PDT 31.68 7720 - Normal
08/05/2026 05 PM PDT 31.69 7730 + Normal
08/05/2026 06 PM PDT 31.70 7739 + Normal
08/05/2026 07 PM PDT 31.69 7730 - Normal
08/05/2026 08 PM PDT 31.72 7758 + Normal
08/05/2026 09 PM PDT 31.71 7749 - Normal
08/05/2026 10 PM PDT 31.71 7749 0 Normal
08/05/2026 11 PM PDT 31.71 7749 0 Normal
08/06/2026 12 AM PDT 31.69 7730 - Normal
08/06/2026 01 AM PDT 31.69 7730 0 Normal
08/06/2026 02 AM PDT 31.69 7730 0 Normal
08/06/2026 03 AM PDT 31.70 7739 + Normal
08/06/2026 04 AM PDT 31.68 7720 - Normal
08/06/2026 05 AM PDT 31.69 7730 + Normal
08/06/2026 06 AM PDT 31.67 7711 - Normal
08/06/2026 07 AM PDT 31.67 7711 0 Normal
08/06/2026 08 AM PDT 31.68 7720 + Normal
08/06/2026 09 AM PDT 31.69 7730 + Normal
08/06/2026 10 AM PDT 31.69 7730 0 Normal
08/06/2026 11 AM PDT 31.66 7701 - Normal
08/06/2026 12 PM PDT 31.66 7701 0 Normal
08/06/2026 01 PM PDT 31.65 7692 - Normal
08/06/2026 02 PM PDT 31.66 7701 + Normal
08/06/2026 03 PM PDT 31.65 7692 - Normal
08/06/2026 04 PM PDT 31.65 7692 0 Normal
08/06/2026 05 PM PDT 31.65 7692 0 Normal
08/06/2026 06 PM PDT 31.64 7683 - Normal
08/06/2026 07 PM PDT 31.63 7673 - Normal
08/06/2026 08 PM PDT 31.63 7673 0 Normal
08/06/2026 09 PM PDT 31.64 7683 + Normal
08/06/2026 10 PM PDT 31.63 7673 - Normal
08/06/2026 11 PM PDT 31.63 7673 0 Normal
08/07/2026 12 AM PDT 31.62 7664 - Normal
08/07/2026 01 AM PDT 31.62 7664 0 Normal
08/07/2026 02 AM PDT 31.60 7645 - Normal
08/07/2026 03 AM PDT 31.60 7645 0 Normal
08/07/2026 04 AM PDT 31.59 7636 - Normal
08/07/2026 05 AM PDT 31.59 7636 0 Normal
08/07/2026 06 AM PDT 31.58 7626 - Normal
08/07/2026 07 AM PDT 31.57 7617 - Normal
08/07/2026 08 AM PDT 31.59 7636 + Normal
08/07/2026 09 AM PDT 31.57 7617 - Normal
08/07/2026 10 AM PDT 31.55 7598 - Normal
08/07/2026 11 AM PDT 31.53 7579 - Normal
08/07/2026 12 PM PDT 31.54 7589 + Normal
08/07/2026 01 PM PDT 31.56 7607 + Normal
08/07/2026 02 PM PDT 31.58 7626 + Normal
08/07/2026 03 PM PDT 31.56 7607 - Normal
08/07/2026 04 PM PDT 31.57 7617 + Normal
08/07/2026 05 PM PDT 31.60 7645 + Normal
08/07/2026 06 PM PDT 31.60 7645 0 Normal
08/07/2026 07 PM PDT 31.60 7645 0 Normal
08/07/2026 08 PM PDT 31.59 7636 - Normal
08/07/2026 09 PM PDT 31.59 7636 0 Normal
08/07/2026 10 PM PDT 31.58 7626 - Normal
08/07/2026 11 PM PDT 31.59 7636 + Normal
08/08/2026 12 AM PDT 31.60 7645 + Normal
08/08/2026 01 AM PDT 31.60 7645 0 Normal
08/08/2026 02 AM PDT 31.60 7645 0 Normal
08/08/2026 03 AM PDT 31.59 7636 - Normal
08/08/2026 04 AM PDT 31.59 7636 0 Normal
08/08/2026 05 AM PDT 31.59 7636 0 Normal
08/08/2026 06 AM PDT 31.59 7636 0 Normal
08/08/2026 07 AM PDT 31.58 7626 - Normal
08/08/2026 08 AM PDT 31.59 7636 + Normal
08/08/2026 09 AM PDT 31.60 7645 + Normal
08/08/2026 10 AM PDT 31.60 7645 0 Normal
08/08/2026 11 AM PDT 31.62 7664 + Normal
08/08/2026 12 PM PDT 31.64 7683 + Normal
08/08/2026 01 PM PDT 31.66 7701 + Normal
08/08/2026 02 PM PDT 31.66 7701 0 Normal
08/08/2026 03 PM PDT 31.68 7720 + Normal
08/08/2026 04 PM PDT 31.70 7739 + Normal
08/08/2026 05 PM PDT 31.71 7749 + Normal
08/08/2026 06 PM PDT 31.72 7758 + Normal
08/08/2026 07 PM PDT 31.73 7767 + Normal
08/08/2026 08 PM PDT 31.74 7777 + Normal
08/08/2026 09 PM PDT 31.74 7777 0 Normal
08/08/2026 10 PM PDT 31.74 7777 0 Normal
08/08/2026 11 PM PDT 31.75 7786 + Normal
08/09/2026 12 AM PDT 31.75 7786 0 Normal
08/09/2026 01 AM PDT 31.74 7777 - Normal
08/09/2026 02 AM PDT 31.74 7777 0 Normal
08/09/2026 03 AM PDT 31.74 7777 0 Normal
08/09/2026 04 AM PDT 31.75 7786 + Normal
08/09/2026 05 AM PDT 31.75 7786 0 Normal
08/09/2026 06 AM PDT 31.75 7786 0 Normal
08/09/2026 07 AM PDT 31.76 7796 + Normal
08/09/2026 08 AM PDT 31.75 7786 - Normal
08/09/2026 09 AM PDT 31.75 7786 0 Normal
08/09/2026 10 AM PDT 31.76 7796 + Normal
08/09/2026 11 AM PDT 31.76 7796 0 Normal
08/09/2026 12 PM PDT 31.76 7796 0 Normal
08/09/2026 01 PM PDT 31.78 7815 + Normal
08/09/2026 02 PM PDT 31.79 7824 + Normal
08/09/2026 03 PM PDT 31.80 7834 + Normal
08/09/2026 04 PM PDT 31.80 7834 0 Normal
08/09/2026 05 PM PDT 31.80 7834 0 Normal
08/09/2026 06 PM PDT 31.78 7815 - Normal
08/09/2026 07 PM PDT 31.80 7834 + Normal
08/09/2026 08 PM PDT 31.82 7853 + Normal
08/09/2026 09 PM PDT 31.83 7862 + Normal
08/09/2026 10 PM PDT 31.83 7862 0 Normal
08/09/2026 11 PM PDT 31.82 7853 - Normal
08/10/2026 12 AM PDT 31.82 7853 0 Normal
08/10/2026 01 AM PDT 31.83 7862 + Normal
08/10/2026 02 AM PDT 31.83 7862 0 Normal
08/10/2026 03 AM PDT 31.82 7853 - Normal
08/10/2026 04 AM PDT 31.82 7853 0 Normal
08/10/2026 05 AM PDT 31.82 7853 0 Normal
08/10/2026 06 AM PDT 31.82 7853 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
08/10/2026 07 AM PDT 31.83 7862 Normal
08/10/2026 08 AM PDT 31.83 7862 0 Normal
08/10/2026 09 AM PDT 31.83 7862 0 Normal
08/10/2026 10 AM PDT 31.84 7871 + Normal
08/10/2026 11 AM PDT 31.84 7871 0 Normal
08/10/2026 12 PM PDT 31.84 7871 0 Normal
08/10/2026 01 PM PDT 31.84 7871 0 Normal
08/10/2026 02 PM PDT 31.85 7881 + Normal
08/10/2026 03 PM PDT 31.85 7881 0 Normal
08/10/2026 04 PM PDT 31.85 7881 0 Normal
08/10/2026 05 PM PDT 31.85 7881 0 Normal
08/10/2026 06 PM PDT 31.85 7881 0 Normal
08/10/2026 07 PM PDT 31.85 7881 0 Normal
08/10/2026 08 PM PDT 31.85 7881 0 Normal
08/10/2026 09 PM PDT 31.85 7881 0 Normal
08/10/2026 10 PM PDT 31.85 7881 0 Normal
08/10/2026 11 PM PDT 31.85 7881 0 Normal
08/11/2026 12 AM PDT 31.85 7881 0 Normal
08/11/2026 01 AM PDT 31.85 7881 0 Normal
08/11/2026 02 AM PDT 31.85 7881 0 Normal
08/11/2026 03 AM PDT 31.85 7881 0 Normal
08/11/2026 04 AM PDT 31.85 7881 0 Normal
08/11/2026 05 AM PDT 31.86 7890 + Normal
08/11/2026 06 AM PDT 31.86 7890 0 Normal
08/11/2026 07 AM PDT 31.86 7890 0 Normal
08/11/2026 08 AM PDT 31.86 7890 0 Normal
08/11/2026 09 AM PDT 31.86 7890 0 Normal
08/11/2026 10 AM PDT 31.87 7900 + Normal
08/11/2026 11 AM PDT 31.87 7900 0 Normal
08/11/2026 12 PM PDT 31.87 7900 0 Normal
08/11/2026 01 PM PDT 31.88 7909 + Normal
08/11/2026 02 PM PDT 31.88 7909 0 Normal
08/11/2026 03 PM PDT 31.89 7919 + Normal
08/11/2026 04 PM PDT 31.89 7919 0 Normal
08/11/2026 05 PM PDT 31.89 7919 0 Normal
08/11/2026 06 PM PDT 31.90 7928 + Normal
08/11/2026 07 PM PDT 31.90 7928 0 Normal
08/11/2026 08 PM PDT 31.91 7938 + Normal
08/11/2026 09 PM PDT 31.91 7938 0 Normal
08/11/2026 10 PM PDT 31.91 7938 0 Normal
08/11/2026 11 PM PDT 31.92 7947 + Normal
08/12/2026 12 AM PDT 31.92 7947 0 Normal
08/12/2026 01 AM PDT 31.92 7947 0 Normal
08/12/2026 02 AM PDT 31.93 7957 + Normal
08/12/2026 03 AM PDT 31.93 7957 0 Normal
08/12/2026 04 AM PDT 31.93 7957 0 Normal
08/12/2026 05 AM PDT 31.93 7957 0 Normal
08/12/2026 06 AM PDT 31.94 7966 + Normal
08/12/2026 07 AM PDT 31.94 7966 0 Normal
08/12/2026 08 AM PDT 31.94 7966 0 Normal
08/12/2026 09 AM PDT 31.95 7976 + Normal
08/12/2026 10 AM PDT 31.95 7976 0 Normal
08/12/2026 11 AM PDT 31.95 7976 0 Normal
08/12/2026 12 PM PDT 31.95 7976 0 Normal
08/12/2026 01 PM PDT 31.95 7976 0 Normal
08/12/2026 02 PM PDT 31.96 7985 + Normal
08/12/2026 03 PM PDT 31.96 7985 0 Normal
08/12/2026 04 PM PDT 31.96 7985 0 Normal
08/12/2026 05 PM PDT 31.96 7985 0 Normal
08/12/2026 06 PM PDT 31.96 7985 0 Normal
08/12/2026 07 PM PDT 31.96 7985 0 Normal
08/12/2026 08 PM PDT 31.97 7995 + Normal
08/12/2026 09 PM PDT 31.97 7995 0 Normal
08/12/2026 10 PM PDT 31.97 7995 0 Normal
08/12/2026 11 PM PDT 31.97 7995 0 Normal
08/13/2026 12 AM PDT 31.97 7995 0 Normal
08/13/2026 01 AM PDT 31.97 7995 0 Normal
08/13/2026 02 AM PDT 31.97 7995 0 Normal
08/13/2026 03 AM PDT 31.97 7995 0 Normal
08/13/2026 04 AM PDT 31.98 8004 + Normal
08/13/2026 05 AM PDT 31.98 8004 0 Normal
08/13/2026 06 AM PDT 31.98 8004 0 Normal
08/13/2026 07 AM PDT 31.98 8004 0 Normal
08/13/2026 08 AM PDT 31.98 8004 0 Normal
08/13/2026 09 AM PDT 31.98 8004 0 Normal
08/13/2026 10 AM PDT 31.98 8004 0 Normal
08/13/2026 11 AM PDT 31.98 8004 0 Normal
08/13/2026 12 PM PDT 31.98 8004 0 Normal
08/13/2026 01 PM PDT 31.98 8004 0 Normal
08/13/2026 02 PM PDT 31.98 8004 0 Normal
08/13/2026 03 PM PDT 31.98 8004 0 Normal
08/13/2026 04 PM PDT 31.98 8004 0 Normal
08/13/2026 05 PM PDT 31.98 8004 0 Normal
08/13/2026 06 PM PDT 31.99 8014 + Normal
08/13/2026 07 PM PDT 31.99 8014 0 Normal
08/13/2026 08 PM PDT 31.99 8014 0 Normal
08/13/2026 09 PM PDT 31.99 8014 0 Normal
08/13/2026 10 PM PDT 31.99 8014 0 Normal
08/13/2026 11 PM PDT 31.99 8014 0 Normal
08/14/2026 12 AM PDT 31.99 8014 0 Normal
08/14/2026 01 AM PDT 31.99 8014 0 Normal
08/14/2026 02 AM PDT 31.99 8014 0 Normal
08/14/2026 03 AM PDT 31.99 8014 0 Normal
08/14/2026 04 AM PDT 31.99 8014 0 Normal
08/14/2026 05 AM PDT 31.99 8014 0 Normal
08/14/2026 06 AM PDT 31.99 8014 0 Normal
08/14/2026 07 AM PDT 31.99 8014 0 Normal
08/14/2026 08 AM PDT 31.99 8014 0 Normal
08/14/2026 09 AM PDT 31.99 8014 0 Normal
08/14/2026 10 AM PDT 31.99 8014 0 Normal
08/14/2026 11 AM PDT 31.99 8014 0 Normal
08/14/2026 12 PM PDT 31.99 8014 0 Normal
08/14/2026 01 PM PDT 32.00 8023 + Normal
08/14/2026 02 PM PDT 32.00 8023 0 Normal
08/14/2026 03 PM PDT 32.00 8023 0 Normal
08/14/2026 04 PM PDT 32.00 8023 0 Normal
08/14/2026 05 PM PDT 32.00 8023 0 Normal
08/14/2026 06 PM PDT 32.00 8023 0 Normal
08/14/2026 07 PM PDT 32.00 8023 0 Normal
08/14/2026 08 PM PDT 32.00 8023 0 Normal
08/14/2026 09 PM PDT 32.00 8023 0 Normal
08/14/2026 10 PM PDT 32.00 8023 0 Normal
08/14/2026 11 PM PDT 32.00 8023 0 Normal
08/15/2026 12 AM PDT 32.00 8023 0 Normal
08/15/2026 01 AM PDT 32.00 8023 0 Normal
08/15/2026 02 AM PDT 32.00 8023 0 Normal
08/15/2026 03 AM PDT 32.00 8023 0 Normal
08/15/2026 04 AM PDT 32.00 8023 0 Normal
08/15/2026 05 AM PDT 32.00 8023 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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