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

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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 05 2025 at 7:54 AM PDTNext Issuance: Jul 06 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:  07/05/2025 at 07:54 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/30/2025 at 09:00 AM PDT
# Maximum Observed Stage:                       3.30 Feet
# Maximum Observed Flow:                        178 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/05/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       2.87 Feet
# Maximum Forecast Flow:                        109 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/30/2025 07 AM PDT            3.30            178                        Normal
  06/30/2025 08 AM PDT            3.30            178         0              Normal
  06/30/2025 09 AM PDT            3.30            178         0              Normal
  06/30/2025 10 AM PDT            3.27            173         -              Normal
  06/30/2025 11 AM PDT            3.26            171         -              Normal
  06/30/2025 12 PM PDT            3.29            176         +              Normal
  06/30/2025 01 PM PDT            3.25            169         -              Normal
  06/30/2025 02 PM PDT            3.22            164         -              Normal
  06/30/2025 03 PM PDT            3.27            173         +              Normal
  06/30/2025 04 PM PDT            3.22            164         -              Normal
  06/30/2025 05 PM PDT            3.22            164         0              Normal
  06/30/2025 06 PM PDT            3.23            165         +              Normal
  06/30/2025 07 PM PDT            3.22            164         -              Normal
  06/30/2025 08 PM PDT            3.24            167         +              Normal
  06/30/2025 09 PM PDT            3.24            167         0              Normal
  06/30/2025 10 PM PDT            3.21            162         -              Normal
  06/30/2025 11 PM PDT            3.22            164         +              Normal
  07/01/2025 12 AM PDT            3.22            164         0              Normal
  07/01/2025 01 AM PDT            3.25            169         +              Normal
  07/01/2025 02 AM PDT            3.23            165         -              Normal
  07/01/2025 03 AM PDT            3.21            162         -              Normal
  07/01/2025 04 AM PDT            3.21            162         0              Normal
  07/01/2025 05 AM PDT            3.18            157         -              Normal
  07/01/2025 06 AM PDT            3.22            164         +              Normal
  07/01/2025 07 AM PDT            3.26            171         +              Normal
  07/01/2025 08 AM PDT            3.25            169         -              Normal
  07/01/2025 09 AM PDT            3.20            160         -              Normal
  07/01/2025 10 AM PDT            3.17            155         -              Normal
  07/01/2025 11 AM PDT            3.16            153         -              Normal
  07/01/2025 12 PM PDT            3.17            155         +              Normal
  07/01/2025 01 PM PDT            3.17            155         0              Normal
  07/01/2025 02 PM PDT            3.13            148         -              Normal
  07/01/2025 03 PM PDT            3.12            147         -              Normal
  07/01/2025 04 PM PDT            3.13            148         +              Normal
  07/01/2025 05 PM PDT            3.13            148         0              Normal
  07/01/2025 06 PM PDT            3.15            152         +              Normal
  07/01/2025 07 PM PDT            3.15            152         0              Normal
  07/01/2025 08 PM PDT            3.13            148         -              Normal
  07/01/2025 09 PM PDT            3.13            148         0              Normal
  07/01/2025 10 PM PDT            3.10            143         -              Normal
  07/01/2025 11 PM PDT            3.09            142         -              Normal
  07/02/2025 12 AM PDT            3.11            145         +              Normal
  07/02/2025 01 AM PDT            3.10            143         -              Normal
  07/02/2025 02 AM PDT            3.15            152         +              Normal
  07/02/2025 03 AM PDT            3.14            150         -              Normal
  07/02/2025 04 AM PDT            3.09            142         -              Normal
  07/02/2025 05 AM PDT            3.11            145         +              Normal
  07/02/2025 06 AM PDT            3.11            145         0              Normal
  07/02/2025 07 AM PDT            3.12            147         +              Normal
  07/02/2025 08 AM PDT            3.13            148         +              Normal
  07/02/2025 09 AM PDT            3.07            139         -              Normal
  07/02/2025 10 AM PDT            3.06            137         -              Normal
  07/02/2025 11 AM PDT            3.04            134         -              Normal
  07/02/2025 12 PM PDT            3.03            132         -              Normal
  07/02/2025 01 PM PDT            3.01            129         -              Normal
  07/02/2025 02 PM PDT            2.99            126         -              Normal
  07/02/2025 03 PM PDT            3.01            129         +              Normal
  07/02/2025 04 PM PDT            3.02            131         +              Normal
  07/02/2025 05 PM PDT            3.03            132         +              Normal
  07/02/2025 06 PM PDT            3.04            134         +              Normal
  07/02/2025 07 PM PDT            3.02            131         -              Normal
  07/02/2025 08 PM PDT            3.04            134         +              Normal
  07/02/2025 09 PM PDT            3.03            132         -              Normal
  07/02/2025 10 PM PDT            3.02            131         -              Normal
  07/02/2025 11 PM PDT            3.05            136         +              Normal
  07/03/2025 12 AM PDT            3.02            131         -              Normal
  07/03/2025 01 AM PDT            3.02            131         0              Normal
  07/03/2025 02 AM PDT            3.03            132         +              Normal
  07/03/2025 03 AM PDT            3.01            129         -              Normal
  07/03/2025 04 AM PDT            3.02            131         +              Normal
  07/03/2025 05 AM PDT            3.05            136         +              Normal
  07/03/2025 06 AM PDT            3.01            129         -              Normal
  07/03/2025 07 AM PDT            3.04            134         +              Normal
  07/03/2025 08 AM PDT            3.03            132         -              Normal
  07/03/2025 09 AM PDT            3.03            132         0              Normal
  07/03/2025 10 AM PDT            3.00            128         -              Normal
  07/03/2025 11 AM PDT            2.98            125         -              Normal
  07/03/2025 12 PM PDT            2.96            122         -              Normal
  07/03/2025 01 PM PDT            2.98            125         +              Normal
  07/03/2025 02 PM PDT            2.99            126         +              Normal
  07/03/2025 03 PM PDT            2.98            125         -              Normal
  07/03/2025 04 PM PDT            2.98            125         0              Normal
  07/03/2025 05 PM PDT            2.94            119         -              Normal
  07/03/2025 06 PM PDT            2.96            122         +              Normal
  07/03/2025 07 PM PDT            2.97            123         +              Normal
  07/03/2025 08 PM PDT            2.98            125         +              Normal
  07/03/2025 09 PM PDT            2.99            126         +              Normal
  07/03/2025 10 PM PDT            2.97            123         -              Normal
  07/03/2025 11 PM PDT            2.99            126         +              Normal
  07/04/2025 12 AM PDT            2.94            119         -              Normal
  07/04/2025 01 AM PDT            2.96            122         +              Normal
  07/04/2025 02 AM PDT            2.97            123         +              Normal
  07/04/2025 03 AM PDT            2.96            122         -              Normal
  07/04/2025 04 AM PDT            2.96            122         0              Normal
  07/04/2025 05 AM PDT            2.99            126         +              Normal
  07/04/2025 06 AM PDT            2.99            126         0              Normal
  07/04/2025 07 AM PDT            2.98            125         -              Normal
  07/04/2025 08 AM PDT            3.00            128         +              Normal
  07/04/2025 09 AM PDT            2.98            125         -              Normal
  07/04/2025 10 AM PDT            2.97            123         -              Normal
  07/04/2025 11 AM PDT            2.94            119         -              Normal
  07/04/2025 12 PM PDT            2.90            113         -              Normal
  07/04/2025 01 PM PDT            2.89            112         -              Normal
  07/04/2025 02 PM PDT            2.94            119         +              Normal
  07/04/2025 03 PM PDT            2.86            108         -              Normal
  07/04/2025 04 PM PDT            2.88            111         +              Normal
  07/04/2025 05 PM PDT            2.89            112         +              Normal
  07/04/2025 06 PM PDT            2.87            109         -              Normal
  07/04/2025 07 PM PDT            2.89            112         +              Normal
  07/04/2025 08 PM PDT            2.88            111         -              Normal
  07/04/2025 09 PM PDT            2.90            113         +              Normal
  07/04/2025 10 PM PDT            2.89            112         -              Normal
  07/04/2025 11 PM PDT            2.93            118         +              Normal
  07/05/2025 12 AM PDT            2.96            122         +              Normal
  07/05/2025 01 AM PDT            2.93            118         -              Normal
  07/05/2025 02 AM PDT            2.90            113         -              Normal
  07/05/2025 03 AM PDT            2.92            116         +              Normal
  07/05/2025 04 AM PDT            2.88            111         -              Normal
  07/05/2025 05 AM PDT            2.87            109         -              Normal
  07/05/2025 06 AM PDT            2.88            111         +              Normal
  07/05/2025 07 AM PDT            2.88            111         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/05/2025 08 AM PDT            2.87            109                        Normal
  07/05/2025 09 AM PDT            2.87            109         0              Normal
  07/05/2025 10 AM PDT            2.87            109         0              Normal
  07/05/2025 11 AM PDT            2.86            108         -              Normal
  07/05/2025 12 PM PDT            2.86            108         0              Normal
  07/05/2025 01 PM PDT            2.85            106         -              Normal
  07/05/2025 02 PM PDT            2.85            106         0              Normal
  07/05/2025 03 PM PDT            2.85            106         0              Normal
  07/05/2025 04 PM PDT            2.84            105         -              Normal
  07/05/2025 05 PM PDT            2.84            105         0              Normal
  07/05/2025 06 PM PDT            2.83            104         -              Normal
  07/05/2025 07 PM PDT            2.83            104         0              Normal
  07/05/2025 08 PM PDT            2.83            104         0              Normal
  07/05/2025 09 PM PDT            2.82            102         -              Normal
  07/05/2025 10 PM PDT            2.82            102         0              Normal
  07/05/2025 11 PM PDT            2.81            101         -              Normal
  07/06/2025 12 AM PDT            2.81            101         0              Normal
  07/06/2025 01 AM PDT            2.81            101         0              Normal
  07/06/2025 02 AM PDT            2.80            100         -              Normal
  07/06/2025 03 AM PDT            2.80            100         0              Normal
  07/06/2025 04 AM PDT            2.79             98         -              Normal
  07/06/2025 05 AM PDT            2.79             98         0              Normal
  07/06/2025 06 AM PDT            2.79             98         0              Normal
  07/06/2025 07 AM PDT            2.78             97         -              Normal
  07/06/2025 08 AM PDT            2.78             97         0              Normal
  07/06/2025 09 AM PDT            2.78             97         0              Normal
  07/06/2025 10 AM PDT            2.77             96         -              Normal
  07/06/2025 11 AM PDT            2.77             96         0              Normal
  07/06/2025 12 PM PDT            2.77             96         0              Normal
  07/06/2025 01 PM PDT            2.76             95         -              Normal
  07/06/2025 02 PM PDT            2.76             95         0              Normal
  07/06/2025 03 PM PDT            2.75             93         -              Normal
  07/06/2025 04 PM PDT            2.75             93         0              Normal
  07/06/2025 05 PM PDT            2.75             93         0              Normal
  07/06/2025 06 PM PDT            2.74             92         -              Normal
  07/06/2025 07 PM PDT            2.73             91         -              Normal
  07/06/2025 08 PM PDT            2.73             91         0              Normal
  07/06/2025 09 PM PDT            2.73             91         0              Normal
  07/06/2025 10 PM PDT            2.72             90         -              Normal
  07/06/2025 11 PM PDT            2.72             90         0              Normal
  07/07/2025 12 AM PDT            2.71             88         -              Normal
  07/07/2025 01 AM PDT            2.71             88         0              Normal
  07/07/2025 02 AM PDT            2.71             88         0              Normal
  07/07/2025 03 AM PDT            2.70             87         -              Normal
  07/07/2025 04 AM PDT            2.70             87         0              Normal
  07/07/2025 05 AM PDT            2.70             87         0              Normal
  07/07/2025 06 AM PDT            2.69             86         -              Normal
  07/07/2025 07 AM PDT            2.69             86         0              Normal
  07/07/2025 08 AM PDT            2.68             85         -              Normal
  07/07/2025 09 AM PDT            2.68             85         0              Normal
  07/07/2025 10 AM PDT            2.68             85         0              Normal
  07/07/2025 11 AM PDT            2.67             84         -              Normal
  07/07/2025 12 PM PDT            2.67             84         0              Normal
  07/07/2025 01 PM PDT            2.66             82         -              Normal
  07/07/2025 02 PM PDT            2.66             82         0              Normal
  07/07/2025 03 PM PDT            2.66             82         0              Normal
  07/07/2025 04 PM PDT            2.65             81         -              Normal
  07/07/2025 05 PM PDT            2.65             81         0              Normal
  07/07/2025 06 PM PDT            2.64             80         -              Normal
  07/07/2025 07 PM PDT            2.64             80         0              Normal
  07/07/2025 08 PM PDT            2.63             79         -              Normal
  07/07/2025 09 PM PDT            2.63             79         0              Normal
  07/07/2025 10 PM PDT            2.62             78         -              Normal
  07/07/2025 11 PM PDT            2.62             78         0              Normal
  07/08/2025 12 AM PDT            2.62             78         0              Normal
  07/08/2025 01 AM PDT            2.61             77         -              Normal
  07/08/2025 02 AM PDT            2.61             77         0              Normal
  07/08/2025 03 AM PDT            2.60             76         -              Normal
  07/08/2025 04 AM PDT            2.60             76         0              Normal
  07/08/2025 05 AM PDT            2.60             76         0              Normal
  07/08/2025 06 AM PDT            2.59             75         -              Normal
  07/08/2025 07 AM PDT            2.59             75         0              Normal
  07/08/2025 08 AM PDT            2.58             73         -              Normal
  07/08/2025 09 AM PDT            2.58             73         0              Normal
  07/08/2025 10 AM PDT            2.58             73         0              Normal
  07/08/2025 11 AM PDT            2.57             72         -              Normal
  07/08/2025 12 PM PDT            2.57             72         0              Normal
  07/08/2025 01 PM PDT            2.56             71         -              Normal
  07/08/2025 02 PM PDT            2.56             71         0              Normal
  07/08/2025 03 PM PDT            2.55             70         -              Normal
  07/08/2025 04 PM PDT            2.55             70         0              Normal
  07/08/2025 05 PM PDT            2.55             70         0              Normal
  07/08/2025 06 PM PDT            2.54             69         -              Normal
  07/08/2025 07 PM PDT            2.53             68         -              Normal
  07/08/2025 08 PM PDT            2.53             68         0              Normal
  07/08/2025 09 PM PDT            2.52             67         -              Normal
  07/08/2025 10 PM PDT            2.52             67         0              Normal
  07/08/2025 11 PM PDT            2.52             67         0              Normal
  07/09/2025 12 AM PDT            2.51             66         -              Normal
  07/09/2025 01 AM PDT            2.51             66         0              Normal
  07/09/2025 02 AM PDT            2.50             65         -              Normal
  07/09/2025 03 AM PDT            2.50             65         0              Normal
  07/09/2025 04 AM PDT            2.49             64         -              Normal
  07/09/2025 05 AM PDT            2.49             64         0              Normal
  07/09/2025 06 AM PDT            2.49             64         0              Normal
  07/09/2025 07 AM PDT            2.48             63         -              Normal
  07/09/2025 08 AM PDT            2.48             63         0              Normal
  07/09/2025 09 AM PDT            2.47             62         -              Normal
  07/09/2025 10 AM PDT            2.47             62         0              Normal
  07/09/2025 11 AM PDT            2.46             61         -              Normal
  07/09/2025 12 PM PDT            2.46             61         0              Normal
  07/09/2025 01 PM PDT            2.46             61         0              Normal
  07/09/2025 02 PM PDT            2.45             60         -              Normal
  07/09/2025 03 PM PDT            2.45             60         0              Normal
  07/09/2025 04 PM PDT            2.44             59         -              Normal
  07/09/2025 05 PM PDT            2.44             59         0              Normal
  07/09/2025 06 PM PDT            2.43             58         -              Normal
  07/09/2025 07 PM PDT            2.42             57         -              Normal
  07/09/2025 08 PM PDT            2.42             57         0              Normal
  07/09/2025 09 PM PDT            2.42             57         0              Normal
  07/09/2025 10 PM PDT            2.41             56         -              Normal
  07/09/2025 11 PM PDT            2.41             56         0              Normal
  07/10/2025 12 AM PDT            2.40             55         -              Normal
  07/10/2025 01 AM PDT            2.40             55         0              Normal
  07/10/2025 02 AM PDT            2.40             55         0              Normal
  07/10/2025 03 AM PDT            2.39             55         -              Normal
  07/10/2025 04 AM PDT            2.39             55         0              Normal
  07/10/2025 05 AM PDT            2.38             54         -              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.