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

 |  End of River Group

HUMBOLDT RIVER - COMUS (CMSN2)
Latitude: 40.99º NLongitude: 117.32º WElevation: 4360 Feet
Location: Humboldt County in NevadaBulletin Group: HumboldtRiver Group: Humboldt
Issuance Time: Jul 10 2025 at 7:50 AM PDTNext Issuance: Jul 11 2025 at 9:00 AM PDT
Action/Monitor: 8.5 FeetMinor Flood: 9.5 FeetModerate Flood: 10.5 FeetMajor Flood: 11.5 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Humboldt River - Comus (CMSN2)
#
# File Generation Time:  07/10/2025 at 07:50 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/05/2025 at 09:00 AM PDT
# Maximum Observed Stage:                       2.89 Feet
# Maximum Observed Flow:                        112 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/10/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       2.67 Feet
# Maximum Forecast Flow:                        84 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/05/2025 07 AM PDT            2.86            108                        Normal
  07/05/2025 08 AM PDT            2.89            112         +              Normal
  07/05/2025 09 AM PDT            2.89            112         0              Normal
  07/05/2025 10 AM PDT            2.87            109         -              Normal
  07/05/2025 11 AM PDT            2.84            105         -              Normal
  07/05/2025 12 PM PDT            2.85            106         +              Normal
  07/05/2025 01 PM PDT            2.80            100         -              Normal
  07/05/2025 02 PM PDT            2.80            100         0              Normal
  07/05/2025 03 PM PDT            2.81            101         +              Normal
  07/05/2025 04 PM PDT            2.78             97         -              Normal
  07/05/2025 05 PM PDT            2.78             97         0              Normal
  07/05/2025 06 PM PDT            2.81            101         +              Normal
  07/05/2025 07 PM PDT            2.77             96         -              Normal
  07/05/2025 08 PM PDT            2.79             98         +              Normal
  07/05/2025 09 PM PDT            2.80            100         +              Normal
  07/05/2025 10 PM PDT            2.81            101         +              Normal
  07/05/2025 11 PM PDT            2.78             97         -              Normal
  07/06/2025 12 AM PDT            2.83            104         +              Normal
  07/06/2025 01 AM PDT            2.81            101         -              Normal
  07/06/2025 02 AM PDT            2.80            100         -              Normal
  07/06/2025 03 AM PDT            2.79             98         -              Normal
  07/06/2025 04 AM PDT            2.84            105         +              Normal
  07/06/2025 05 AM PDT            2.84            105         0              Normal
  07/06/2025 06 AM PDT            2.85            106         +              Normal
  07/06/2025 07 AM PDT            2.86            108         +              Normal
  07/06/2025 08 AM PDT            2.83            104         -              Normal
  07/06/2025 09 AM PDT            2.85            106         +              Normal
  07/06/2025 10 AM PDT            2.83            104         -              Normal
  07/06/2025 11 AM PDT            2.82            102         -              Normal
  07/06/2025 12 PM PDT            2.82            102         0              Normal
  07/06/2025 01 PM PDT            2.82            102         0              Normal
  07/06/2025 02 PM PDT            2.81            101         -              Normal
  07/06/2025 03 PM PDT            2.81            101         0              Normal
  07/06/2025 04 PM PDT            2.81            101         0              Normal
  07/06/2025 05 PM PDT            2.80            100         -              Normal
  07/06/2025 06 PM PDT            2.80            100         0              Normal
  07/06/2025 07 PM PDT            2.80            100         0              Normal
  07/06/2025 08 PM PDT            2.80            100         0              Normal
  07/06/2025 09 PM PDT            2.80            100         0              Normal
  07/06/2025 10 PM PDT            2.80            100         0              Normal
  07/06/2025 11 PM PDT            2.81            101         +              Normal
  07/07/2025 12 AM PDT            2.80            100         -              Normal
  07/07/2025 01 AM PDT            2.79             98         -              Normal
  07/07/2025 02 AM PDT            2.79             98         0              Normal
  07/07/2025 03 AM PDT            2.80            100         +              Normal
  07/07/2025 04 AM PDT            2.80            100         0              Normal
  07/07/2025 05 AM PDT            2.80            100         0              Normal
  07/07/2025 06 AM PDT            2.80            100         0              Normal
  07/07/2025 07 AM PDT            2.78             97         -              Normal
  07/07/2025 08 AM PDT            2.80            100         +              Normal
  07/07/2025 09 AM PDT            2.79             98         -              Normal
  07/07/2025 10 AM PDT            2.78             97         -              Normal
  07/07/2025 11 AM PDT            2.79             98         +              Normal
  07/07/2025 12 PM PDT            2.79             98         0              Normal
  07/07/2025 01 PM PDT            2.78             97         -              Normal
  07/07/2025 02 PM PDT            2.77             96         -              Normal
  07/07/2025 03 PM PDT            2.78             97         +              Normal
  07/07/2025 04 PM PDT            2.76             95         -              Normal
  07/07/2025 05 PM PDT            2.77             96         +              Normal
  07/07/2025 06 PM PDT            2.76             95         -              Normal
  07/07/2025 07 PM PDT            2.76             95         0              Normal
  07/07/2025 08 PM PDT            2.76             95         0              Normal
  07/07/2025 09 PM PDT            2.77             96         +              Normal
  07/07/2025 10 PM PDT            2.77             96         0              Normal
  07/07/2025 11 PM PDT            2.77             96         0              Normal
  07/08/2025 12 AM PDT            2.76             95         -              Normal
  07/08/2025 01 AM PDT            2.75             93         -              Normal
  07/08/2025 02 AM PDT            2.76             95         +              Normal
  07/08/2025 03 AM PDT            2.75             93         -              Normal
  07/08/2025 04 AM PDT            2.75             93         0              Normal
  07/08/2025 05 AM PDT            2.74             92         -              Normal
  07/08/2025 06 AM PDT            2.72             90         -              Normal
  07/08/2025 07 AM PDT            2.75             93         +              Normal
  07/08/2025 08 AM PDT            2.72             90         -              Normal
  07/08/2025 09 AM PDT            2.74             92         +              Normal
  07/08/2025 10 AM PDT            2.75             93         +              Normal
  07/08/2025 11 AM PDT            2.74             92         -              Normal
  07/08/2025 12 PM PDT            2.74             92         0              Normal
  07/08/2025 01 PM PDT            2.74             92         0              Normal
  07/08/2025 02 PM PDT            2.72             90         -              Normal
  07/08/2025 03 PM PDT            2.71             88         -              Normal
  07/08/2025 04 PM PDT            2.70             87         -              Normal
  07/08/2025 05 PM PDT            2.70             87         0              Normal
  07/08/2025 06 PM PDT            2.70             87         0              Normal
  07/08/2025 07 PM PDT            2.71             88         +              Normal
  07/08/2025 08 PM PDT            2.73             91         +              Normal
  07/08/2025 09 PM PDT            2.73             91         0              Normal
  07/08/2025 10 PM PDT            2.71             88         -              Normal
  07/08/2025 11 PM PDT            2.71             88         0              Normal
  07/09/2025 12 AM PDT            2.68             85         -              Normal
  07/09/2025 01 AM PDT            2.69             86         +              Normal
  07/09/2025 02 AM PDT            2.69             86         0              Normal
  07/09/2025 03 AM PDT            2.71             88         +              Normal
  07/09/2025 04 AM PDT            2.68             85         -              Normal
  07/09/2025 05 AM PDT            2.69             86         +              Normal
  07/09/2025 06 AM PDT            2.69             86         0              Normal
  07/09/2025 07 AM PDT            2.68             85         -              Normal
  07/09/2025 08 AM PDT            2.68             85         0              Normal
  07/09/2025 09 AM PDT            2.69             86         +              Normal
  07/09/2025 10 AM PDT            2.69             86         0              Normal
  07/09/2025 11 AM PDT            2.68             85         -              Normal
  07/09/2025 12 PM PDT            2.68             85         0              Normal
  07/09/2025 01 PM PDT            2.68             85         0              Normal
  07/09/2025 02 PM PDT            2.67             84         -              Normal
  07/09/2025 03 PM PDT            2.66             82         -              Normal
  07/09/2025 04 PM PDT            2.67             84         +              Normal
  07/09/2025 05 PM PDT            2.67             84         0              Normal
  07/09/2025 06 PM PDT            2.67             84         0              Normal
  07/09/2025 07 PM PDT            2.68             85         +              Normal
  07/09/2025 08 PM PDT            2.67             84         -              Normal
  07/09/2025 09 PM PDT            2.66             82         -              Normal
  07/09/2025 10 PM PDT            2.67             84         +              Normal
  07/09/2025 11 PM PDT            2.67             84         0              Normal
  07/10/2025 12 AM PDT            2.67             84         0              Normal
  07/10/2025 01 AM PDT            2.67             84         0              Normal
  07/10/2025 02 AM PDT            2.68             85         +              Normal
  07/10/2025 03 AM PDT            2.68             85         0              Normal
  07/10/2025 04 AM PDT            2.68             85         0              Normal
  07/10/2025 05 AM PDT            2.66             82         -              Normal
  07/10/2025 06 AM PDT            2.67             84         +              Normal
  07/10/2025 07 AM PDT            2.67             84         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/10/2025 08 AM PDT            2.67             84                        Normal
  07/10/2025 09 AM PDT            2.66             82         -              Normal
  07/10/2025 10 AM PDT            2.66             82         0              Normal
  07/10/2025 11 AM PDT            2.66             82         0              Normal
  07/10/2025 12 PM PDT            2.66             82         0              Normal
  07/10/2025 01 PM PDT            2.65             81         -              Normal
  07/10/2025 02 PM PDT            2.65             81         0              Normal
  07/10/2025 03 PM PDT            2.65             81         0              Normal
  07/10/2025 04 PM PDT            2.65             81         0              Normal
  07/10/2025 05 PM PDT            2.65             81         0              Normal
  07/10/2025 06 PM PDT            2.65             81         0              Normal
  07/10/2025 07 PM PDT            2.64             80         -              Normal
  07/10/2025 08 PM PDT            2.64             80         0              Normal
  07/10/2025 09 PM PDT            2.64             80         0              Normal
  07/10/2025 10 PM PDT            2.64             80         0              Normal
  07/10/2025 11 PM PDT            2.64             80         0              Normal
  07/11/2025 12 AM PDT            2.63             79         -              Normal
  07/11/2025 01 AM PDT            2.63             79         0              Normal
  07/11/2025 02 AM PDT            2.63             79         0              Normal
  07/11/2025 03 AM PDT            2.63             79         0              Normal
  07/11/2025 04 AM PDT            2.62             78         -              Normal
  07/11/2025 05 AM PDT            2.62             78         0              Normal
  07/11/2025 06 AM PDT            2.62             78         0              Normal
  07/11/2025 07 AM PDT            2.62             78         0              Normal
  07/11/2025 08 AM PDT            2.61             77         -              Normal
  07/11/2025 09 AM PDT            2.61             77         0              Normal
  07/11/2025 10 AM PDT            2.61             77         0              Normal
  07/11/2025 11 AM PDT            2.60             76         -              Normal
  07/11/2025 12 PM PDT            2.60             76         0              Normal
  07/11/2025 01 PM PDT            2.60             76         0              Normal
  07/11/2025 02 PM PDT            2.60             76         0              Normal
  07/11/2025 03 PM PDT            2.60             76         0              Normal
  07/11/2025 04 PM PDT            2.59             75         -              Normal
  07/11/2025 05 PM PDT            2.59             75         0              Normal
  07/11/2025 06 PM PDT            2.59             75         0              Normal
  07/11/2025 07 PM PDT            2.59             75         0              Normal
  07/11/2025 08 PM PDT            2.58             73         -              Normal
  07/11/2025 09 PM PDT            2.58             73         0              Normal
  07/11/2025 10 PM PDT            2.58             73         0              Normal
  07/11/2025 11 PM PDT            2.58             73         0              Normal
  07/12/2025 12 AM PDT            2.58             73         0              Normal
  07/12/2025 01 AM PDT            2.57             72         -              Normal
  07/12/2025 02 AM PDT            2.57             72         0              Normal
  07/12/2025 03 AM PDT            2.57             72         0              Normal
  07/12/2025 04 AM PDT            2.56             71         -              Normal
  07/12/2025 05 AM PDT            2.56             71         0              Normal
  07/12/2025 06 AM PDT            2.56             71         0              Normal
  07/12/2025 07 AM PDT            2.56             71         0              Normal
  07/12/2025 08 AM PDT            2.55             70         -              Normal
  07/12/2025 09 AM PDT            2.55             70         0              Normal
  07/12/2025 10 AM PDT            2.55             70         0              Normal
  07/12/2025 11 AM PDT            2.54             69         -              Normal
  07/12/2025 12 PM PDT            2.54             69         0              Normal
  07/12/2025 01 PM PDT            2.54             69         0              Normal
  07/12/2025 02 PM PDT            2.54             69         0              Normal
  07/12/2025 03 PM PDT            2.53             68         -              Normal
  07/12/2025 04 PM PDT            2.53             68         0              Normal
  07/12/2025 05 PM PDT            2.53             68         0              Normal
  07/12/2025 06 PM PDT            2.53             68         0              Normal
  07/12/2025 07 PM PDT            2.52             67         -              Normal
  07/12/2025 08 PM PDT            2.52             67         0              Normal
  07/12/2025 09 PM PDT            2.52             67         0              Normal
  07/12/2025 10 PM PDT            2.52             67         0              Normal
  07/12/2025 11 PM PDT            2.51             66         -              Normal
  07/13/2025 12 AM PDT            2.51             66         0              Normal
  07/13/2025 01 AM PDT            2.50             65         -              Normal
  07/13/2025 02 AM PDT            2.50             65         0              Normal
  07/13/2025 03 AM PDT            2.50             65         0              Normal
  07/13/2025 04 AM PDT            2.50             65         0              Normal
  07/13/2025 05 AM PDT            2.49             64         -              Normal
  07/13/2025 06 AM PDT            2.49             64         0              Normal
  07/13/2025 07 AM PDT            2.48             63         -              Normal
  07/13/2025 08 AM PDT            2.48             63         0              Normal
  07/13/2025 09 AM PDT            2.48             63         0              Normal
  07/13/2025 10 AM PDT            2.47             62         -              Normal
  07/13/2025 11 AM PDT            2.47             62         0              Normal
  07/13/2025 12 PM PDT            2.47             62         0              Normal
  07/13/2025 01 PM PDT            2.46             61         -              Normal
  07/13/2025 02 PM PDT            2.46             61         0              Normal
  07/13/2025 03 PM PDT            2.46             61         0              Normal
  07/13/2025 04 PM PDT            2.45             60         -              Normal
  07/13/2025 05 PM PDT            2.45             60         0              Normal
  07/13/2025 06 PM PDT            2.45             60         0              Normal
  07/13/2025 07 PM PDT            2.44             59         -              Normal
  07/13/2025 08 PM PDT            2.44             59         0              Normal
  07/13/2025 09 PM PDT            2.44             59         0              Normal
  07/13/2025 10 PM PDT            2.43             58         -              Normal
  07/13/2025 11 PM PDT            2.43             58         0              Normal
  07/14/2025 12 AM PDT            2.42             57         -              Normal
  07/14/2025 01 AM PDT            2.42             57         0              Normal
  07/14/2025 02 AM PDT            2.42             57         0              Normal
  07/14/2025 03 AM PDT            2.41             56         -              Normal
  07/14/2025 04 AM PDT            2.41             56         0              Normal
  07/14/2025 05 AM PDT            2.40             55         -              Normal
  07/14/2025 06 AM PDT            2.40             55         0              Normal
  07/14/2025 07 AM PDT            2.39             55         -              Normal
  07/14/2025 08 AM PDT            2.39             55         0              Normal
  07/14/2025 09 AM PDT            2.38             54         -              Normal
  07/14/2025 10 AM PDT            2.38             54         0              Normal
  07/14/2025 11 AM PDT            2.38             54         0              Normal
  07/14/2025 12 PM PDT            2.37             53         -              Normal
  07/14/2025 01 PM PDT            2.37             53         0              Normal
  07/14/2025 02 PM PDT            2.36             52         -              Normal
  07/14/2025 03 PM PDT            2.36             52         0              Normal
  07/14/2025 04 PM PDT            2.35             51         -              Normal
  07/14/2025 05 PM PDT            2.35             51         0              Normal
  07/14/2025 06 PM PDT            2.35             51         0              Normal
  07/14/2025 07 PM PDT            2.34             50         -              Normal
  07/14/2025 08 PM PDT            2.34             50         0              Normal
  07/14/2025 09 PM PDT            2.33             49         -              Normal
  07/14/2025 10 PM PDT            2.33             49         0              Normal
  07/14/2025 11 PM PDT            2.33             49         0              Normal
  07/15/2025 12 AM PDT            2.32             48         -              Normal
  07/15/2025 01 AM PDT            2.32             48         0              Normal
  07/15/2025 02 AM PDT            2.31             47         -              Normal
  07/15/2025 03 AM PDT            2.31             47         0              Normal
  07/15/2025 04 AM PDT            2.30             47         -              Normal
  07/15/2025 05 AM PDT            2.30             47         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.