National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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SACRAMENTO RIVER - COLUSA BRIDGE (CLUC1)
Latitude: 39.21º NLongitude: 122.00º WElevation: 70 Feet
Location: Colusa County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Apr 26 2024 at 8:13 AM PDTNext Issuance: Apr 27 2024 at 9:00 AM PDT
Monitor Stage: 63.0 FeetFlood Stage: 70.0 FeetDanger Stage: 71.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Colusa Bridge (CLUC1)
#
# File Generation Time:  04/26/2024 at 08:14 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/25/2024 at 01:00 PM PDT
# Maximum Observed Stage:                       50.9 Feet
# Maximum Observed Flow:                        16442 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/26/2024 at 09:00 AM PDT
# Maximum Forecast Stage:                       50.8 Feet
# Maximum Forecast Flow:                        16261 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/21/2024 08 AM PDT            49.7          14827                        Normal
  04/21/2024 09 AM PDT            49.7          14802         -              Normal
  04/21/2024 10 AM PDT            49.7          14852         +              Normal
  04/21/2024 11 AM PDT            49.6          14777         -              Normal
  04/21/2024 12 PM PDT            49.8          14915         +              Normal
  04/21/2024 01 PM PDT            49.7          14814         -              Normal
  04/21/2024 02 PM PDT            49.7          14840         +              Normal
  04/21/2024 03 PM PDT            49.7          14840         0              Normal
  04/21/2024 04 PM PDT            49.7          14865         +              Normal
  04/21/2024 05 PM PDT            49.7          14802         -              Normal
  04/21/2024 06 PM PDT            49.6          14752         -              Normal
  04/21/2024 07 PM PDT            49.6          14727         -              Normal
  04/21/2024 08 PM PDT            49.7          14827         +              Normal
  04/21/2024 09 PM PDT            49.6          14777         -              Normal
  04/21/2024 10 PM PDT            49.6          14752         -              Normal
  04/21/2024 11 PM PDT            49.6          14727         -              Normal
  04/22/2024 12 AM PDT            49.6          14702         -              Normal
  04/22/2024 01 AM PDT            49.5          14652         -              Normal
  04/22/2024 02 AM PDT            49.6          14727         +              Normal
  04/22/2024 03 AM PDT            49.8          14928         +              Normal
  04/22/2024 04 AM PDT            49.6          14727         -              Normal
  04/22/2024 05 AM PDT            49.6          14739         +              Normal
  04/22/2024 06 AM PDT            49.7          14840         +              Normal
  04/22/2024 07 AM PDT            49.6          14702         -              Normal
  04/22/2024 08 AM PDT            49.7          14840         +              Normal
  04/22/2024 09 AM PDT            49.7          14802         -              Normal
  04/22/2024 10 AM PDT            49.6          14752         -              Normal
  04/22/2024 11 AM PDT            49.7          14852         +              Normal
  04/22/2024 12 PM PDT            49.6          14764         -              Normal
  04/22/2024 01 PM PDT            49.5          14652         -              Normal
  04/22/2024 02 PM PDT            49.6          14739         +              Normal
  04/22/2024 03 PM PDT            49.5          14652         -              Normal
  04/22/2024 04 PM PDT            49.7          14802         +              Normal
  04/22/2024 05 PM PDT            49.5          14627         -              Normal
  04/22/2024 06 PM PDT            49.6          14677         +              Normal
  04/22/2024 07 PM PDT            49.5          14590         -              Normal
  04/22/2024 08 PM PDT            49.6          14665         +              Normal
  04/22/2024 09 PM PDT            49.5          14627         -              Normal
  04/22/2024 10 PM PDT            49.5          14602         -              Normal
  04/22/2024 11 PM PDT            49.5          14577         -              Normal
  04/23/2024 12 AM PDT            49.5          14552         -              Normal
  04/23/2024 01 AM PDT            49.5          14615         +              Normal
  04/23/2024 02 AM PDT            49.4          14502         -              Normal
  04/23/2024 03 AM PDT            49.5          14540         +              Normal
  04/23/2024 04 AM PDT            49.4          14502         -              Normal
  04/23/2024 05 AM PDT            49.4          14477         -              Normal
  04/23/2024 06 AM PDT            49.4          14515         +              Normal
  04/23/2024 07 AM PDT            49.4          14464         -              Normal
  04/23/2024 08 AM PDT            49.4          14427         -              Normal
  04/23/2024 09 AM PDT            49.4          14402         -              Normal
  04/23/2024 10 AM PDT            49.3          14389         -              Normal
  04/23/2024 11 AM PDT            49.4          14439         +              Normal
  04/23/2024 12 PM PDT            49.3          14340         -              Normal
  04/23/2024 01 PM PDT            49.3          14377         +              Normal
  04/23/2024 02 PM PDT            49.2          14277         -              Normal
  04/23/2024 03 PM PDT            49.4          14452         +              Normal
  04/23/2024 04 PM PDT            49.3          14352         -              Normal
  04/23/2024 05 PM PDT            49.2          14191         -              Normal
  04/23/2024 06 PM PDT            49.2          14265         +              Normal
  04/23/2024 07 PM PDT            49.2          14216         -              Normal
  04/23/2024 08 PM PDT            49.1          14142         -              Normal
  04/23/2024 09 PM PDT            49.2          14166         +              Normal
  04/23/2024 10 PM PDT            49.2          14203         +              Normal
  04/23/2024 11 PM PDT            49.2          14191         -              Normal
  04/24/2024 12 AM PDT            49.2          14191         0              Normal
  04/24/2024 01 AM PDT            49.2          14166         -              Normal
  04/24/2024 02 AM PDT            49.2          14166         0              Normal
  04/24/2024 03 AM PDT            49.2          14191         +              Normal
  04/24/2024 04 AM PDT            49.1          14154         -              Normal
  04/24/2024 05 AM PDT            49.3          14290         +              Normal
  04/24/2024 06 AM PDT            49.2          14253         -              Normal
  04/24/2024 07 AM PDT            49.2          14277         +              Normal
  04/24/2024 08 AM PDT            49.3          14377         +              Normal
  04/24/2024 09 AM PDT            49.4          14477         +              Normal
  04/24/2024 10 AM PDT            49.4          14502         +              Normal
  04/24/2024 11 AM PDT            49.5          14640         +              Normal
  04/24/2024 12 PM PDT            49.6          14777         +              Normal
  04/24/2024 01 PM PDT            49.7          14865         +              Normal
  04/24/2024 02 PM PDT            49.8          15004         +              Normal
  04/24/2024 03 PM PDT            50.0          15182         +              Normal
  04/24/2024 04 PM PDT            50.0          15220         +              Normal
  04/24/2024 05 PM PDT            50.1          15344         +              Normal
  04/24/2024 06 PM PDT            50.3          15545         +              Normal
  04/24/2024 07 PM PDT            50.3          15558         +              Normal
  04/24/2024 08 PM PDT            50.4          15659         +              Normal
  04/24/2024 09 PM PDT            50.4          15761         +              Normal
  04/24/2024 10 PM PDT            50.4          15773         +              Normal
  04/24/2024 11 PM PDT            50.5          15786         +              Normal
  04/25/2024 12 AM PDT            50.6          16014         +              Normal
  04/25/2024 01 AM PDT            50.5          15904         -              Normal
  04/25/2024 02 AM PDT            50.6          16000         +              Normal
  04/25/2024 03 AM PDT            50.6          16041         +              Normal
  04/25/2024 04 AM PDT            50.7          16137         +              Normal
  04/25/2024 05 AM PDT            50.7          16165         +              Normal
  04/25/2024 06 AM PDT            50.8          16206         +              Normal
  04/25/2024 07 AM PDT            50.8          16234         +              Normal
  04/25/2024 08 AM PDT            50.8          16247         +              Normal
  04/25/2024 09 AM PDT            50.8          16261         +              Normal
  04/25/2024 10 AM PDT            50.8          16261         0              Normal
  04/25/2024 11 AM PDT            50.8          16261         0              Normal
  04/25/2024 12 PM PDT            50.8          16289         +              Normal
  04/25/2024 01 PM PDT            50.9          16442         +              Normal
  04/25/2024 02 PM PDT            50.9          16345         -              Normal
  04/25/2024 03 PM PDT            50.8          16317         -              Normal
  04/25/2024 04 PM PDT            50.9          16386         +              Normal
  04/25/2024 05 PM PDT            50.9          16428         +              Normal
  04/25/2024 06 PM PDT            50.8          16247         -              Normal
  04/25/2024 07 PM PDT            50.9          16372         +              Normal
  04/25/2024 08 PM PDT            50.9          16386         +              Normal
  04/25/2024 09 PM PDT            50.9          16400         +              Normal
  04/25/2024 10 PM PDT            50.9          16331         -              Normal
  04/25/2024 11 PM PDT            50.9          16345         +              Normal
  04/26/2024 12 AM PDT            50.9          16386         +              Normal
  04/26/2024 01 AM PDT            50.9          16345         -              Normal
  04/26/2024 02 AM PDT            50.9          16358         +              Normal
  04/26/2024 03 AM PDT            50.9          16358         0              Normal
  04/26/2024 04 AM PDT            50.8          16275         -              Normal
  04/26/2024 05 AM PDT            50.8          16303         +              Normal
  04/26/2024 06 AM PDT            50.8          16289         -              Normal
  04/26/2024 07 AM PDT            50.8          16275         -              Normal
  04/26/2024 08 AM PDT            50.8          16275         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/26/2024 09 AM PDT            50.8          16261                        Normal
  04/26/2024 10 AM PDT            50.8          16247         -              Normal
  04/26/2024 11 AM PDT            50.8          16234         -              Normal
  04/26/2024 12 PM PDT            50.8          16220         -              Normal
  04/26/2024 01 PM PDT            50.8          16206         -              Normal
  04/26/2024 02 PM PDT            50.8          16192         -              Normal
  04/26/2024 03 PM PDT            50.7          16178         -              Normal
  04/26/2024 04 PM PDT            50.7          16165         -              Normal
  04/26/2024 05 PM PDT            50.7          16165         0              Normal
  04/26/2024 06 PM PDT            50.7          16151         -              Normal
  04/26/2024 07 PM PDT            50.7          16151         0              Normal
  04/26/2024 08 PM PDT            50.7          16137         -              Normal
  04/26/2024 09 PM PDT            50.7          16137         0              Normal
  04/26/2024 10 PM PDT            50.7          16123         -              Normal
  04/26/2024 11 PM PDT            50.7          16123         0              Normal
  04/27/2024 12 AM PDT            50.7          16123         0              Normal
  04/27/2024 01 AM PDT            50.7          16123         0              Normal
  04/27/2024 02 AM PDT            50.7          16123         0              Normal
  04/27/2024 03 AM PDT            50.7          16123         0              Normal
  04/27/2024 04 AM PDT            50.7          16123         0              Normal
  04/27/2024 05 AM PDT            50.7          16123         0              Normal
  04/27/2024 06 AM PDT            50.7          16123         0              Normal
  04/27/2024 07 AM PDT            50.7          16123         0              Normal
  04/27/2024 08 AM PDT            50.7          16123         0              Normal
  04/27/2024 09 AM PDT            50.7          16123         0              Normal
  04/27/2024 10 AM PDT            50.7          16123         0              Normal
  04/27/2024 11 AM PDT            50.7          16110         -              Normal
  04/27/2024 12 PM PDT            50.7          16110         0              Normal
  04/27/2024 01 PM PDT            50.7          16110         0              Normal
  04/27/2024 02 PM PDT            50.7          16096         -              Normal
  04/27/2024 03 PM PDT            50.7          16082         -              Normal
  04/27/2024 04 PM PDT            50.7          16082         0              Normal
  04/27/2024 05 PM PDT            50.7          16068         -              Normal
  04/27/2024 06 PM PDT            50.6          16055         -              Normal
  04/27/2024 07 PM PDT            50.6          16041         -              Normal
  04/27/2024 08 PM PDT            50.6          16014         -              Normal
  04/27/2024 09 PM PDT            50.6          16000         -              Normal
  04/27/2024 10 PM PDT            50.6          15986         -              Normal
  04/27/2024 11 PM PDT            50.6          15973         -              Normal
  04/28/2024 12 AM PDT            50.6          15945         -              Normal
  04/28/2024 01 AM PDT            50.6          15932         -              Normal
  04/28/2024 02 AM PDT            50.5          15904         -              Normal
  04/28/2024 03 AM PDT            50.5          15891         -              Normal
  04/28/2024 04 AM PDT            50.5          15864         -              Normal
  04/28/2024 05 AM PDT            50.5          15837         -              Normal
  04/28/2024 06 AM PDT            50.5          15799         -              Normal
  04/28/2024 07 AM PDT            50.4          15761         -              Normal
  04/28/2024 08 AM PDT            50.4          15710         -              Normal
  04/28/2024 09 AM PDT            50.4          15659         -              Normal
  04/28/2024 10 AM PDT            50.3          15596         -              Normal
  04/28/2024 11 AM PDT            50.2          15520         -              Normal
  04/28/2024 12 PM PDT            50.2          15445         -              Normal
  04/28/2024 01 PM PDT            50.1          15369         -              Normal
  04/28/2024 02 PM PDT            50.0          15282         -              Normal
  04/28/2024 03 PM PDT            50.0          15207         -              Normal
  04/28/2024 04 PM PDT            49.9          15131         -              Normal
  04/28/2024 05 PM PDT            49.9          15054         -              Normal
  04/28/2024 06 PM PDT            49.8          14978         -              Normal
  04/28/2024 07 PM PDT            49.8          14902         -              Normal
  04/28/2024 08 PM PDT            49.7          14840         -              Normal
  04/28/2024 09 PM PDT            49.6          14764         -              Normal
  04/28/2024 10 PM PDT            49.6          14702         -              Normal
  04/28/2024 11 PM PDT            49.5          14652         -              Normal
  04/29/2024 12 AM PDT            49.5          14590         -              Normal
  04/29/2024 01 AM PDT            49.5          14540         -              Normal
  04/29/2024 02 AM PDT            49.4          14489         -              Normal
  04/29/2024 03 AM PDT            49.4          14439         -              Normal
  04/29/2024 04 AM PDT            49.3          14389         -              Normal
  04/29/2024 05 AM PDT            49.3          14352         -              Normal
  04/29/2024 06 AM PDT            49.3          14302         -              Normal
  04/29/2024 07 AM PDT            49.2          14265         -              Normal
  04/29/2024 08 AM PDT            49.2          14216         -              Normal
  04/29/2024 09 AM PDT            49.2          14166         -              Normal
  04/29/2024 10 AM PDT            49.1          14105         -              Normal
  04/29/2024 11 AM PDT            49.1          14043         -              Normal
  04/29/2024 12 PM PDT            49.0          13982         -              Normal
  04/29/2024 01 PM PDT            49.0          13920         -              Normal
  04/29/2024 02 PM PDT            48.9          13857         -              Normal
  04/29/2024 03 PM PDT            48.9          13794         -              Normal
  04/29/2024 04 PM PDT            48.8          13732         -              Normal
  04/29/2024 05 PM PDT            48.8          13670         -              Normal
  04/29/2024 06 PM PDT            48.7          13620         -              Normal
  04/29/2024 07 PM PDT            48.7          13558         -              Normal
  04/29/2024 08 PM PDT            48.6          13509         -              Normal
  04/29/2024 09 PM PDT            48.6          13460         -              Normal
  04/29/2024 10 PM PDT            48.5          13411         -              Normal
  04/29/2024 11 PM PDT            48.5          13374         -              Normal
  04/30/2024 12 AM PDT            48.5          13328         -              Normal
  04/30/2024 01 AM PDT            48.4          13286         -              Normal
  04/30/2024 02 AM PDT            48.4          13253         -              Normal
  04/30/2024 03 AM PDT            48.4          13221         -              Normal
  04/30/2024 04 AM PDT            48.4          13189         -              Normal
  04/30/2024 05 AM PDT            48.3          13157         -              Normal
  04/30/2024 06 AM PDT            48.3          13125         -              Normal
  04/30/2024 07 AM PDT            48.3          13094         -              Normal
  04/30/2024 08 AM PDT            48.2          13051         -              Normal
  04/30/2024 09 AM PDT            48.2          13020         -              Normal
  04/30/2024 10 AM PDT            48.1          12977         -              Normal
  04/30/2024 11 AM PDT            48.1          12935         -              Normal
  04/30/2024 12 PM PDT            48.1          12893         -              Normal
  04/30/2024 01 PM PDT            48.0          12851         -              Normal
  04/30/2024 02 PM PDT            48.0          12809         -              Normal
  04/30/2024 03 PM PDT            48.0          12765         -              Normal
  04/30/2024 04 PM PDT            47.9          12721         -              Normal
  04/30/2024 05 PM PDT            47.9          12678         -              Normal
  04/30/2024 06 PM PDT            47.8          12634         -              Normal
  04/30/2024 07 PM PDT            47.8          12591         -              Normal
  04/30/2024 08 PM PDT            47.8          12559         -              Normal
  04/30/2024 09 PM PDT            47.7          12515         -              Normal
  04/30/2024 10 PM PDT            47.7          12483         -              Normal
  04/30/2024 11 PM PDT            47.7          12451         -              Normal
  05/01/2024 12 AM PDT            47.6          12419         -              Normal
  05/01/2024 01 AM PDT            47.6          12387         -              Normal
  05/01/2024 02 AM PDT            47.6          12365         -              Normal
  05/01/2024 03 AM PDT            47.5          12333         -              Normal
  05/01/2024 04 AM PDT            47.5          12312         -              Normal
  05/01/2024 05 AM PDT            47.5          12280         -              Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.