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SACRAMENTO RIVER - COLUSA BRIDGE (CLUC1)
| Latitude: 39.21º N | Longitude: 122.00º W | Elevation: 70 Feet | | Forecast Type: Official Location |
| Location: Colusa County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Nov 14 2026 at 8:56 AM PST | Next Issuance: | Nov 15 2026 at 9:00 AM PST
| |
| Action: 63.0 Feet | Minor Flood: 70.0 Feet | Moderate Flood: 72.0 Feet | Major Flood: 73.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Colusa Bridge (CLUC1)
#
# File Generation Time: 11/14/2026 at 08:56 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 11/14/2026 at 08:00 AM PST
# Maximum Observed Stage: 40.95 Feet
# Maximum Observed Flow: 5710 cfs
#
# Earliest Date & Time of Maximum Forecast: 11/17/2026 at 07:00 AM PST
# Maximum Forecast Stage: 41.51 Feet
# Maximum Forecast Flow: 6372 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
11/09/2026 08 AM PST 40.66 5371 Normal
11/09/2026 09 AM PST 40.66 5371 0 Normal
11/09/2026 10 AM PST 40.66 5371 0 Normal
11/09/2026 11 AM PST 40.66 5371 0 Normal
11/09/2026 12 PM PST 40.66 5371 0 Normal
11/09/2026 01 PM PST 40.67 5382 + Normal
11/09/2026 02 PM PST 40.66 5371 - Normal
11/09/2026 03 PM PST 40.67 5382 + Normal
11/09/2026 04 PM PST 40.67 5382 0 Normal
11/09/2026 05 PM PST 40.67 5382 0 Normal
11/09/2026 06 PM PST 40.67 5382 0 Normal
11/09/2026 07 PM PST 40.68 5394 + Normal
11/09/2026 08 PM PST 40.68 5394 0 Normal
11/09/2026 09 PM PST 40.67 5382 - Normal
11/09/2026 10 PM PST 40.67 5382 0 Normal
11/09/2026 11 PM PST 40.68 5394 + Normal
11/10/2026 12 AM PST 40.67 5382 - Normal
11/10/2026 01 AM PST 40.68 5394 + Normal
11/10/2026 02 AM PST 40.68 5394 0 Normal
11/10/2026 03 AM PST 40.69 5405 + Normal
11/10/2026 04 AM PST 40.68 5394 - Normal
11/10/2026 05 AM PST 40.68 5394 0 Normal
11/10/2026 06 AM PST 40.68 5394 0 Normal
11/10/2026 07 AM PST 40.68 5394 0 Normal
11/10/2026 08 AM PST 40.69 5405 + Normal
11/10/2026 09 AM PST 40.69 5405 0 Normal
11/10/2026 10 AM PST 40.70 5417 + Normal
11/10/2026 11 AM PST 40.71 5429 + Normal
11/10/2026 12 PM PST 40.72 5440 + Normal
11/10/2026 01 PM PST 40.72 5440 0 Normal
11/10/2026 02 PM PST 40.73 5452 + Normal
11/10/2026 03 PM PST 40.73 5452 0 Normal
11/10/2026 04 PM PST 40.74 5463 + Normal
11/10/2026 05 PM PST 40.75 5475 + Normal
11/10/2026 06 PM PST 40.77 5498 + Normal
11/10/2026 07 PM PST 40.77 5498 0 Normal
11/10/2026 08 PM PST 40.78 5510 + Normal
11/10/2026 09 PM PST 40.78 5510 0 Normal
11/10/2026 10 PM PST 40.79 5522 + Normal
11/10/2026 11 PM PST 40.79 5522 0 Normal
11/11/2026 12 AM PST 40.80 5534 + Normal
11/11/2026 01 AM PST 40.80 5534 0 Normal
11/11/2026 02 AM PST 40.80 5534 0 Normal
11/11/2026 03 AM PST 40.81 5545 + Normal
11/11/2026 04 AM PST 40.82 5557 + Normal
11/11/2026 05 AM PST 40.82 5557 0 Normal
11/11/2026 06 AM PST 40.82 5557 0 Normal
11/11/2026 07 AM PST 40.82 5557 0 Normal
11/11/2026 08 AM PST 40.82 5557 0 Normal
11/11/2026 09 AM PST 40.82 5557 0 Normal
11/11/2026 10 AM PST 40.81 5545 - Normal
11/11/2026 11 AM PST 40.79 5522 - Normal
11/11/2026 12 PM PST 40.80 5534 + Normal
11/11/2026 01 PM PST 40.79 5522 - Normal
11/11/2026 02 PM PST 40.79 5522 0 Normal
11/11/2026 03 PM PST 40.77 5498 - Normal
11/11/2026 04 PM PST 40.78 5510 + Normal
11/11/2026 05 PM PST 40.76 5487 - Normal
11/11/2026 06 PM PST 40.77 5498 + Normal
11/11/2026 07 PM PST 40.76 5487 - Normal
11/11/2026 08 PM PST 40.76 5487 0 Normal
11/11/2026 09 PM PST 40.75 5475 - Normal
11/11/2026 10 PM PST 40.75 5475 0 Normal
11/11/2026 11 PM PST 40.75 5475 0 Normal
11/12/2026 12 AM PST 40.75 5475 0 Normal
11/12/2026 01 AM PST 40.75 5475 0 Normal
11/12/2026 02 AM PST 40.75 5475 0 Normal
11/12/2026 03 AM PST 40.75 5475 0 Normal
11/12/2026 04 AM PST 40.76 5487 + Normal
11/12/2026 05 AM PST 40.76 5487 0 Normal
11/12/2026 06 AM PST 40.75 5475 - Normal
11/12/2026 07 AM PST 40.76 5487 + Normal
11/12/2026 08 AM PST 40.75 5475 - Normal
11/12/2026 09 AM PST 40.75 5475 0 Normal
11/12/2026 10 AM PST 40.76 5487 + Normal
11/12/2026 11 AM PST 40.74 5463 - Normal
11/12/2026 12 PM PST 40.76 5487 + Normal
11/12/2026 01 PM PST 40.76 5487 0 Normal
11/12/2026 02 PM PST 40.75 5475 - Normal
11/12/2026 03 PM PST 40.74 5463 - Normal
11/12/2026 04 PM PST 40.73 5452 - Normal
11/12/2026 05 PM PST 40.76 5487 + Normal
11/12/2026 06 PM PST 40.76 5487 0 Normal
11/12/2026 07 PM PST 40.75 5475 - Normal
11/12/2026 08 PM PST 40.76 5487 + Normal
11/12/2026 09 PM PST 40.76 5487 0 Normal
11/12/2026 10 PM PST 40.76 5487 0 Normal
11/12/2026 11 PM PST 40.76 5487 0 Normal
11/13/2026 12 AM PST 40.76 5487 0 Normal
11/13/2026 01 AM PST 40.76 5487 0 Normal
11/13/2026 02 AM PST 40.76 5487 0 Normal
11/13/2026 03 AM PST 40.76 5487 0 Normal
11/13/2026 04 AM PST 40.76 5487 0 Normal
11/13/2026 05 AM PST 40.76 5487 0 Normal
11/13/2026 06 AM PST 40.75 5475 - Normal
11/13/2026 07 AM PST 40.77 5498 + Normal
11/13/2026 08 AM PST 40.74 5463 - Normal
11/13/2026 09 AM PST 40.74 5463 0 Normal
11/13/2026 10 AM PST 40.77 5498 + Normal
11/13/2026 11 AM PST 40.77 5498 0 Normal
11/13/2026 12 PM PST 40.79 5522 + Normal
11/13/2026 01 PM PST 40.82 5557 + Normal
11/13/2026 02 PM PST 40.83 5569 + Normal
11/13/2026 03 PM PST 40.84 5580 + Normal
11/13/2026 04 PM PST 40.85 5592 + Normal
11/13/2026 05 PM PST 40.85 5592 0 Normal
11/13/2026 06 PM PST 40.86 5604 + Normal
11/13/2026 07 PM PST 40.87 5616 + Normal
11/13/2026 08 PM PST 40.88 5628 + Normal
11/13/2026 09 PM PST 40.89 5639 + Normal
11/13/2026 10 PM PST 40.89 5639 0 Normal
11/13/2026 11 PM PST 40.90 5651 + Normal
11/14/2026 12 AM PST 40.90 5651 0 Normal
11/14/2026 01 AM PST 40.91 5663 + Normal
11/14/2026 02 AM PST 40.92 5675 + Normal
11/14/2026 03 AM PST 40.93 5687 + Normal
11/14/2026 04 AM PST 40.93 5687 0 Normal
11/14/2026 05 AM PST 40.94 5698 + Normal
11/14/2026 06 AM PST 40.95 5710 + Normal
11/14/2026 07 AM PST 40.95 5710 0 Normal
11/14/2026 08 AM PST 40.95 5710 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
11/14/2026 09 AM PST 40.96 5722 Normal
11/14/2026 10 AM PST 40.96 5722 0 Normal
11/14/2026 11 AM PST 40.97 5734 + Normal
11/14/2026 12 PM PST 40.97 5734 0 Normal
11/14/2026 01 PM PST 40.97 5734 0 Normal
11/14/2026 02 PM PST 40.98 5746 + Normal
11/14/2026 03 PM PST 40.98 5746 0 Normal
11/14/2026 04 PM PST 40.99 5758 + Normal
11/14/2026 05 PM PST 41.00 5770 + Normal
11/14/2026 06 PM PST 41.01 5782 + Normal
11/14/2026 07 PM PST 41.02 5794 + Normal
11/14/2026 08 PM PST 41.03 5806 + Normal
11/14/2026 09 PM PST 41.04 5817 + Normal
11/14/2026 10 PM PST 41.05 5829 + Normal
11/14/2026 11 PM PST 41.06 5841 + Normal
11/15/2026 12 AM PST 41.07 5853 + Normal
11/15/2026 01 AM PST 41.09 5877 + Normal
11/15/2026 02 AM PST 41.09 5877 0 Normal
11/15/2026 03 AM PST 41.10 5889 + Normal
11/15/2026 04 AM PST 41.11 5901 + Normal
11/15/2026 05 AM PST 41.12 5913 + Normal
11/15/2026 06 AM PST 41.13 5925 + Normal
11/15/2026 07 AM PST 41.13 5925 0 Normal
11/15/2026 08 AM PST 41.13 5925 0 Normal
11/15/2026 09 AM PST 41.14 5937 + Normal
11/15/2026 10 AM PST 41.14 5937 0 Normal
11/15/2026 11 AM PST 41.14 5937 0 Normal
11/15/2026 12 PM PST 41.14 5937 0 Normal
11/15/2026 01 PM PST 41.13 5925 - Normal
11/15/2026 02 PM PST 41.13 5925 0 Normal
11/15/2026 03 PM PST 41.13 5925 0 Normal
11/15/2026 04 PM PST 41.13 5925 0 Normal
11/15/2026 05 PM PST 41.12 5913 - Normal
11/15/2026 06 PM PST 41.12 5913 0 Normal
11/15/2026 07 PM PST 41.11 5901 - Normal
11/15/2026 08 PM PST 41.11 5901 0 Normal
11/15/2026 09 PM PST 41.10 5889 - Normal
11/15/2026 10 PM PST 41.10 5889 0 Normal
11/15/2026 11 PM PST 41.09 5877 - Normal
11/16/2026 12 AM PST 41.09 5877 0 Normal
11/16/2026 01 AM PST 41.09 5877 0 Normal
11/16/2026 02 AM PST 41.08 5865 - Normal
11/16/2026 03 AM PST 41.08 5865 0 Normal
11/16/2026 04 AM PST 41.08 5865 0 Normal
11/16/2026 05 AM PST 41.08 5865 0 Normal
11/16/2026 06 AM PST 41.08 5865 0 Normal
11/16/2026 07 AM PST 41.08 5865 0 Normal
11/16/2026 08 AM PST 41.09 5877 + Normal
11/16/2026 09 AM PST 41.10 5889 + Normal
11/16/2026 10 AM PST 41.11 5901 + Normal
11/16/2026 11 AM PST 41.12 5913 + Normal
11/16/2026 12 PM PST 41.14 5937 + Normal
11/16/2026 01 PM PST 41.16 5962 + Normal
11/16/2026 02 PM PST 41.18 5986 + Normal
11/16/2026 03 PM PST 41.21 6022 + Normal
11/16/2026 04 PM PST 41.23 6045 + Normal
11/16/2026 05 PM PST 41.26 6079 + Normal
11/16/2026 06 PM PST 41.28 6102 + Normal
11/16/2026 07 PM PST 41.31 6137 + Normal
11/16/2026 08 PM PST 41.34 6172 + Normal
11/16/2026 09 PM PST 41.36 6195 + Normal
11/16/2026 10 PM PST 41.38 6218 + Normal
11/16/2026 11 PM PST 41.41 6253 + Normal
11/17/2026 12 AM PST 41.43 6277 + Normal
11/17/2026 01 AM PST 41.45 6300 + Normal
11/17/2026 02 AM PST 41.46 6312 + Normal
11/17/2026 03 AM PST 41.48 6336 + Normal
11/17/2026 04 AM PST 41.49 6348 + Normal
11/17/2026 05 AM PST 41.49 6348 0 Normal
11/17/2026 06 AM PST 41.50 6360 + Normal
11/17/2026 07 AM PST 41.51 6372 + Normal
11/17/2026 08 AM PST 41.51 6372 0 Normal
11/17/2026 09 AM PST 41.51 6372 0 Normal
11/17/2026 10 AM PST 41.50 6360 - Normal
11/17/2026 11 AM PST 41.50 6360 0 Normal
11/17/2026 12 PM PST 41.49 6348 - Normal
11/17/2026 01 PM PST 41.49 6348 0 Normal
11/17/2026 02 PM PST 41.48 6336 - Normal
11/17/2026 03 PM PST 41.47 6324 - Normal
11/17/2026 04 PM PST 41.46 6312 - Normal
11/17/2026 05 PM PST 41.44 6288 - Normal
11/17/2026 06 PM PST 41.43 6277 - Normal
11/17/2026 07 PM PST 41.41 6253 - Normal
11/17/2026 08 PM PST 41.40 6242 - Normal
11/17/2026 09 PM PST 41.38 6218 - Normal
11/17/2026 10 PM PST 41.37 6207 - Normal
11/17/2026 11 PM PST 41.35 6183 - Normal
11/18/2026 12 AM PST 41.34 6172 - Normal
11/18/2026 01 AM PST 41.32 6149 - Normal
11/18/2026 02 AM PST 41.31 6137 - Normal
11/18/2026 03 AM PST 41.29 6114 - Normal
11/18/2026 04 AM PST 41.28 6102 - Normal
11/18/2026 05 AM PST 41.26 6079 - Normal
11/18/2026 06 AM PST 41.25 6068 - Normal
11/18/2026 07 AM PST 41.23 6045 - Normal
11/18/2026 08 AM PST 41.22 6033 - Normal
11/18/2026 09 AM PST 41.20 6010 - Normal
11/18/2026 10 AM PST 41.19 5998 - Normal
11/18/2026 11 AM PST 41.17 5974 - Normal
11/18/2026 12 PM PST 41.16 5962 - Normal
11/18/2026 01 PM PST 41.14 5937 - Normal
11/18/2026 02 PM PST 41.13 5925 - Normal
11/18/2026 03 PM PST 41.11 5901 - Normal
11/18/2026 04 PM PST 41.10 5889 - Normal
11/18/2026 05 PM PST 41.08 5865 - Normal
11/18/2026 06 PM PST 41.07 5853 - Normal
11/18/2026 07 PM PST 41.05 5829 - Normal
11/18/2026 08 PM PST 41.04 5817 - Normal
11/18/2026 09 PM PST 41.03 5806 - Normal
11/18/2026 10 PM PST 41.02 5794 - Normal
11/18/2026 11 PM PST 41.02 5794 0 Normal
11/19/2026 12 AM PST 41.01 5782 - Normal
11/19/2026 01 AM PST 41.01 5782 0 Normal
11/19/2026 02 AM PST 41.01 5782 0 Normal
11/19/2026 03 AM PST 41.02 5794 + Normal
11/19/2026 04 AM PST 41.02 5794 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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