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 - IMLAY (HRIN2)
Latitude: 40.69º NLongitude: 118.20º WElevation: 4130 Feet
Location: Pershing County in NevadaBulletin Group: HumboldtRiver Group: Humboldt
Issuance Time: Jul 01 2025 at 7:41 AM PDTNext Issuance: Jul 02 2025 at 9:00 AM PDT
Action/Monitor: 9.5 FeetMinor Flood: 10.3 FeetModerate Flood: 11.2 FeetMajor Flood: 12.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Humboldt River - Imlay (HRIN2)
#
# File Generation Time:  07/01/2025 at 07:43 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/26/2025 at 08:00 AM PDT
# Maximum Observed Stage:                       3.81 Feet
# Maximum Observed Flow:                        247 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/01/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       2.98 Feet
# Maximum Forecast Flow:                        149 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/26/2025 07 AM PDT            3.81            247                        Normal
  06/26/2025 08 AM PDT            3.81            247         0              Normal
  06/26/2025 09 AM PDT            3.79            244         -              Normal
  06/26/2025 10 AM PDT            3.78            243         -              Normal
  06/26/2025 11 AM PDT            3.77            242         -              Normal
  06/26/2025 12 PM PDT            3.74            239         -              Normal
  06/26/2025 01 PM PDT            3.72            236         -              Normal
  06/26/2025 02 PM PDT            3.70            234         -              Normal
  06/26/2025 03 PM PDT            3.68            232         -              Normal
  06/26/2025 04 PM PDT            3.66            230         -              Normal
  06/26/2025 05 PM PDT            3.64            228         -              Normal
  06/26/2025 06 PM PDT            3.62            225         -              Normal
  06/26/2025 07 PM PDT            3.59            222         -              Normal
  06/26/2025 08 PM PDT            3.57            220         -              Normal
  06/26/2025 09 PM PDT            3.56            219         -              Normal
  06/26/2025 10 PM PDT            3.54            217         -              Normal
  06/26/2025 11 PM PDT            3.52            214         -              Normal
  06/27/2025 12 AM PDT            3.50            212         -              Normal
  06/27/2025 01 AM PDT            3.49            211         -              Normal
  06/27/2025 02 AM PDT            3.48            210         -              Normal
  06/27/2025 03 AM PDT            3.47            209         -              Normal
  06/27/2025 04 AM PDT            3.46            207         -              Normal
  06/27/2025 05 AM PDT            3.45            206         -              Normal
  06/27/2025 06 AM PDT            3.44            205         -              Normal
  06/27/2025 07 AM PDT            3.43            203         -              Normal
  06/27/2025 08 AM PDT            3.42            202         -              Normal
  06/27/2025 09 AM PDT            3.42            202         0              Normal
  06/27/2025 10 AM PDT            3.41            201         -              Normal
  06/27/2025 11 AM PDT            3.40            200         -              Normal
  06/27/2025 12 PM PDT            3.40            200         0              Normal
  06/27/2025 01 PM PDT            3.39            198         -              Normal
  06/27/2025 02 PM PDT            3.38            197         -              Normal
  06/27/2025 03 PM PDT            3.37            196         -              Normal
  06/27/2025 04 PM PDT            3.36            194         -              Normal
  06/27/2025 05 PM PDT            3.35            193         -              Normal
  06/27/2025 06 PM PDT            3.35            193         0              Normal
  06/27/2025 07 PM PDT            3.34            192         -              Normal
  06/27/2025 08 PM PDT            3.33            191         -              Normal
  06/27/2025 09 PM PDT            3.32            189         -              Normal
  06/27/2025 10 PM PDT            3.32            189         0              Normal
  06/27/2025 11 PM PDT            3.31            188         -              Normal
  06/28/2025 12 AM PDT            3.31            188         0              Normal
  06/28/2025 01 AM PDT            3.31            188         0              Normal
  06/28/2025 02 AM PDT            3.31            188         0              Normal
  06/28/2025 03 AM PDT            3.31            188         0              Normal
  06/28/2025 04 AM PDT            3.30            187         -              Normal
  06/28/2025 05 AM PDT            3.30            187         0              Normal
  06/28/2025 06 AM PDT            3.30            187         0              Normal
  06/28/2025 07 AM PDT            3.30            187         0              Normal
  06/28/2025 08 AM PDT            3.29            186         -              Normal
  06/28/2025 09 AM PDT            3.29            186         0              Normal
  06/28/2025 10 AM PDT            3.29            186         0              Normal
  06/28/2025 11 AM PDT            3.28            184         -              Normal
  06/28/2025 12 PM PDT            3.28            184         0              Normal
  06/28/2025 01 PM PDT            3.27            183         -              Normal
  06/28/2025 02 PM PDT            3.27            183         0              Normal
  06/28/2025 03 PM PDT            3.26            182         -              Normal
  06/28/2025 04 PM PDT            3.26            182         0              Normal
  06/28/2025 05 PM PDT            3.25            181         -              Normal
  06/28/2025 06 PM PDT            3.24            179         -              Normal
  06/28/2025 07 PM PDT            3.24            179         0              Normal
  06/28/2025 08 PM PDT            3.23            178         -              Normal
  06/28/2025 09 PM PDT            3.23            178         0              Normal
  06/28/2025 10 PM PDT            3.23            178         0              Normal
  06/28/2025 11 PM PDT            3.22            177         -              Normal
  06/29/2025 12 AM PDT            3.22            177         0              Normal
  06/29/2025 01 AM PDT            3.22            177         0              Normal
  06/29/2025 02 AM PDT            3.22            177         0              Normal
  06/29/2025 03 AM PDT            3.21            176         -              Normal
  06/29/2025 04 AM PDT            3.21            176         0              Normal
  06/29/2025 05 AM PDT            3.21            176         0              Normal
  06/29/2025 06 AM PDT            3.20            174         -              Normal
  06/29/2025 07 AM PDT            3.20            174         0              Normal
  06/29/2025 08 AM PDT            3.20            174         0              Normal
  06/29/2025 09 AM PDT            3.19            173         -              Normal
  06/29/2025 10 AM PDT            3.18            172         -              Normal
  06/29/2025 11 AM PDT            3.17            171         -              Normal
  06/29/2025 12 PM PDT            3.17            171         0              Normal
  06/29/2025 01 PM PDT            3.17            171         0              Normal
  06/29/2025 02 PM PDT            3.16            170         -              Normal
  06/29/2025 03 PM PDT            3.16            170         0              Normal
  06/29/2025 04 PM PDT            3.15            168         -              Normal
  06/29/2025 05 PM PDT            3.15            168         0              Normal
  06/29/2025 06 PM PDT            3.14            167         -              Normal
  06/29/2025 07 PM PDT            3.13            166         -              Normal
  06/29/2025 08 PM PDT            3.13            166         0              Normal
  06/29/2025 09 PM PDT            3.13            166         0              Normal
  06/29/2025 10 PM PDT            3.12            165         -              Normal
  06/29/2025 11 PM PDT            3.12            165         0              Normal
  06/30/2025 12 AM PDT            3.11            164         -              Normal
  06/30/2025 01 AM PDT            3.11            164         0              Normal
  06/30/2025 02 AM PDT            3.10            162         -              Normal
  06/30/2025 03 AM PDT            3.10            162         0              Normal
  06/30/2025 04 AM PDT            3.10            162         0              Normal
  06/30/2025 05 AM PDT            3.10            162         0              Normal
  06/30/2025 06 AM PDT            3.09            161         -              Normal
  06/30/2025 07 AM PDT            3.09            161         0              Normal
  06/30/2025 08 AM PDT            3.08            160         -              Normal
  06/30/2025 09 AM PDT            3.08            160         0              Normal
  06/30/2025 10 AM PDT            3.07            159         -              Normal
  06/30/2025 11 AM PDT            3.07            159         0              Normal
  06/30/2025 12 PM PDT            3.07            159         0              Normal
  06/30/2025 01 PM PDT            3.07            159         0              Normal
  06/30/2025 02 PM PDT            3.06            158         -              Normal
  06/30/2025 03 PM PDT            3.06            158         0              Normal
  06/30/2025 04 PM PDT            3.05            157         -              Normal
  06/30/2025 05 PM PDT            3.03            154         -              Normal
  06/30/2025 06 PM PDT            3.03            154         0              Normal
  06/30/2025 07 PM PDT            3.03            154         0              Normal
  06/30/2025 08 PM PDT            3.02            153         -              Normal
  06/30/2025 09 PM PDT            3.02            153         0              Normal
  06/30/2025 10 PM PDT            3.01            152         -              Normal
  06/30/2025 11 PM PDT            3.01            152         0              Normal
  07/01/2025 12 AM PDT            3.01            152         0              Normal
  07/01/2025 01 AM PDT            3.00            151         -              Normal
  07/01/2025 02 AM PDT            3.00            151         0              Normal
  07/01/2025 03 AM PDT            3.00            151         0              Normal
  07/01/2025 04 AM PDT            2.99            150         -              Normal
  07/01/2025 05 AM PDT            2.99            150         0              Normal
  07/01/2025 06 AM PDT            2.99            150         0              Normal
  07/01/2025 07 AM PDT            2.98            149         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/01/2025 08 AM PDT            2.98            149                        Normal
  07/01/2025 09 AM PDT            2.98            149         0              Normal
  07/01/2025 10 AM PDT            2.97            148         -              Normal
  07/01/2025 11 AM PDT            2.96            147         -              Normal
  07/01/2025 12 PM PDT            2.96            147         0              Normal
  07/01/2025 01 PM PDT            2.96            147         0              Normal
  07/01/2025 02 PM PDT            2.95            145         -              Normal
  07/01/2025 03 PM PDT            2.94            144         -              Normal
  07/01/2025 04 PM PDT            2.94            144         0              Normal
  07/01/2025 05 PM PDT            2.93            143         -              Normal
  07/01/2025 06 PM PDT            2.95            145         +              Normal
  07/01/2025 07 PM PDT            2.94            144         -              Normal
  07/01/2025 08 PM PDT            2.94            144         0              Normal
  07/01/2025 09 PM PDT            2.93            143         -              Normal
  07/01/2025 10 PM PDT            2.93            143         0              Normal
  07/01/2025 11 PM PDT            2.92            142         -              Normal
  07/02/2025 12 AM PDT            2.92            142         0              Normal
  07/02/2025 01 AM PDT            2.91            141         -              Normal
  07/02/2025 02 AM PDT            2.90            140         -              Normal
  07/02/2025 03 AM PDT            2.90            140         0              Normal
  07/02/2025 04 AM PDT            2.90            140         0              Normal
  07/02/2025 05 AM PDT            2.89            139         -              Normal
  07/02/2025 06 AM PDT            2.88            138         -              Normal
  07/02/2025 07 AM PDT            2.88            138         0              Normal
  07/02/2025 08 AM PDT            2.87            137         -              Normal
  07/02/2025 09 AM PDT            2.87            137         0              Normal
  07/02/2025 10 AM PDT            2.86            136         -              Normal
  07/02/2025 11 AM PDT            2.86            136         0              Normal
  07/02/2025 12 PM PDT            2.85            135         -              Normal
  07/02/2025 01 PM PDT            2.85            135         0              Normal
  07/02/2025 02 PM PDT            2.84            133         -              Normal
  07/02/2025 03 PM PDT            2.83            132         -              Normal
  07/02/2025 04 PM PDT            2.83            132         0              Normal
  07/02/2025 05 PM PDT            2.82            131         -              Normal
  07/02/2025 06 PM PDT            2.83            132         +              Normal
  07/02/2025 07 PM PDT            2.83            132         0              Normal
  07/02/2025 08 PM PDT            2.82            131         -              Normal
  07/02/2025 09 PM PDT            2.81            130         -              Normal
  07/02/2025 10 PM PDT            2.81            130         0              Normal
  07/02/2025 11 PM PDT            2.80            129         -              Normal
  07/03/2025 12 AM PDT            2.79            128         -              Normal
  07/03/2025 01 AM PDT            2.79            128         0              Normal
  07/03/2025 02 AM PDT            2.78            127         -              Normal
  07/03/2025 03 AM PDT            2.77            126         -              Normal
  07/03/2025 04 AM PDT            2.77            126         0              Normal
  07/03/2025 05 AM PDT            2.76            125         -              Normal
  07/03/2025 06 AM PDT            2.75            124         -              Normal
  07/03/2025 07 AM PDT            2.75            124         0              Normal
  07/03/2025 08 AM PDT            2.74            123         -              Normal
  07/03/2025 09 AM PDT            2.73            122         -              Normal
  07/03/2025 10 AM PDT            2.73            122         0              Normal
  07/03/2025 11 AM PDT            2.72            121         -              Normal
  07/03/2025 12 PM PDT            2.71            120         -              Normal
  07/03/2025 01 PM PDT            2.71            120         0              Normal
  07/03/2025 02 PM PDT            2.70            119         -              Normal
  07/03/2025 03 PM PDT            2.69            118         -              Normal
  07/03/2025 04 PM PDT            2.69            118         0              Normal
  07/03/2025 05 PM PDT            2.68            117         -              Normal
  07/03/2025 06 PM PDT            2.69            118         +              Normal
  07/03/2025 07 PM PDT            2.68            117         -              Normal
  07/03/2025 08 PM PDT            2.68            117         0              Normal
  07/03/2025 09 PM PDT            2.67            116         -              Normal
  07/03/2025 10 PM PDT            2.66            115         -              Normal
  07/03/2025 11 PM PDT            2.66            115         0              Normal
  07/04/2025 12 AM PDT            2.65            114         -              Normal
  07/04/2025 01 AM PDT            2.64            113         -              Normal
  07/04/2025 02 AM PDT            2.64            113         0              Normal
  07/04/2025 03 AM PDT            2.63            112         -              Normal
  07/04/2025 04 AM PDT            2.62            111         -              Normal
  07/04/2025 05 AM PDT            2.62            111         0              Normal
  07/04/2025 06 AM PDT            2.61            110         -              Normal
  07/04/2025 07 AM PDT            2.60            109         -              Normal
  07/04/2025 08 AM PDT            2.60            109         0              Normal
  07/04/2025 09 AM PDT            2.59            108         -              Normal
  07/04/2025 10 AM PDT            2.58            107         -              Normal
  07/04/2025 11 AM PDT            2.58            107         0              Normal
  07/04/2025 12 PM PDT            2.57            106         -              Normal
  07/04/2025 01 PM PDT            2.56            105         -              Normal
  07/04/2025 02 PM PDT            2.55            104         -              Normal
  07/04/2025 03 PM PDT            2.55            104         0              Normal
  07/04/2025 04 PM PDT            2.54            103         -              Normal
  07/04/2025 05 PM PDT            2.53            103         -              Normal
  07/04/2025 06 PM PDT            2.55            104         +              Normal
  07/04/2025 07 PM PDT            2.54            103         -              Normal
  07/04/2025 08 PM PDT            2.53            103         -              Normal
  07/04/2025 09 PM PDT            2.53            103         0              Normal
  07/04/2025 10 PM PDT            2.52            102         -              Normal
  07/04/2025 11 PM PDT            2.51            101         -              Normal
  07/05/2025 12 AM PDT            2.50            100         -              Normal
  07/05/2025 01 AM PDT            2.50            100         0              Normal
  07/05/2025 02 AM PDT            2.49             99         -              Normal
  07/05/2025 03 AM PDT            2.48             98         -              Normal
  07/05/2025 04 AM PDT            2.48             98         0              Normal
  07/05/2025 05 AM PDT            2.47             97         -              Normal
  07/05/2025 06 AM PDT            2.46             96         -              Normal
  07/05/2025 07 AM PDT            2.45             95         -              Normal
  07/05/2025 08 AM PDT            2.45             95         0              Normal
  07/05/2025 09 AM PDT            2.44             94         -              Normal
  07/05/2025 10 AM PDT            2.43             93         -              Normal
  07/05/2025 11 AM PDT            2.42             93         -              Normal
  07/05/2025 12 PM PDT            2.42             93         0              Normal
  07/05/2025 01 PM PDT            2.41             92         -              Normal
  07/05/2025 02 PM PDT            2.40             91         -              Normal
  07/05/2025 03 PM PDT            2.39             90         -              Normal
  07/05/2025 04 PM PDT            2.39             90         0              Normal
  07/05/2025 05 PM PDT            2.38             89         -              Normal
  07/05/2025 06 PM PDT            2.39             90         +              Normal
  07/05/2025 07 PM PDT            2.39             90         0              Normal
  07/05/2025 08 PM PDT            2.38             89         -              Normal
  07/05/2025 09 PM PDT            2.37             88         -              Normal
  07/05/2025 10 PM PDT            2.36             87         -              Normal
  07/05/2025 11 PM PDT            2.36             87         0              Normal
  07/06/2025 12 AM PDT            2.35             86         -              Normal
  07/06/2025 01 AM PDT            2.34             86         -              Normal
  07/06/2025 02 AM PDT            2.33             85         -              Normal
  07/06/2025 03 AM PDT            2.33             85         0              Normal
  07/06/2025 04 AM PDT            2.32             84         -              Normal
  07/06/2025 05 AM PDT            2.31             83         -              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.