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 - CARLIN (HRCN2)
Latitude: 40.73º NLongitude: 116.01º WElevation: 4932 Feet
Location: Elko County in NevadaBulletin Group: HumboldtRiver Group: Humboldt
Issuance Time: Dec 25 2025 at 2:08 PM PSTNext Issuance: Dec 26 2025 at 9:00 AM PST
Action/Monitor: 6.0 FeetMinor Flood: 7.0 FeetModerate Flood: 8.0 FeetMajor Flood: 8.5 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Humboldt River - Carlin (HRCN2)
#
# File Generation Time:  12/25/2025 at 02:10 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/25/2025 at 01:00 PM PST
# Maximum Observed Stage:                       1.12 Feet
# Maximum Observed Flow:                        63 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/29/2025 at 09:00 PM PST
# Maximum Forecast Stage:                       1.24 Feet
# Maximum Forecast Flow:                        82 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/20/2025 02 PM PST            0.96             41                        Normal
  12/20/2025 03 PM PST            0.96             41         0              Normal
  12/20/2025 04 PM PST            0.96             41         0              Normal
  12/20/2025 05 PM PST            0.97             42         +              Normal
  12/20/2025 06 PM PST            0.98             44         +              Normal
  12/20/2025 07 PM PST            0.98             44         0              Normal
  12/20/2025 08 PM PST            0.98             44         0              Normal
  12/20/2025 09 PM PST            0.97             42         -              Normal
  12/20/2025 10 PM PST            0.97             42         0              Normal
  12/20/2025 11 PM PST            0.97             42         0              Normal
  12/21/2025 12 AM PST            0.97             42         0              Normal
  12/21/2025 01 AM PST            0.97             42         0              Normal
  12/21/2025 02 AM PST            0.97             42         0              Normal
  12/21/2025 03 AM PST            0.97             42         0              Normal
  12/21/2025 04 AM PST            0.97             42         0              Normal
  12/21/2025 05 AM PST            0.97             42         0              Normal
  12/21/2025 06 AM PST            0.97             42         0              Normal
  12/21/2025 07 AM PST            0.97             42         0              Normal
  12/21/2025 08 AM PST            0.97             42         0              Normal
  12/21/2025 09 AM PST            0.97             42         0              Normal
  12/21/2025 10 AM PST            0.97             42         0              Normal
  12/21/2025 11 AM PST            0.96             41         -              Normal
  12/21/2025 12 PM PST            0.96             41         0              Normal
  12/21/2025 01 PM PST            0.96             41         0              Normal
  12/21/2025 02 PM PST            0.96             41         0              Normal
  12/21/2025 03 PM PST            0.96             41         0              Normal
  12/21/2025 04 PM PST            0.96             41         0              Normal
  12/21/2025 05 PM PST            0.96             41         0              Normal
  12/21/2025 06 PM PST            0.96             41         0              Normal
  12/21/2025 07 PM PST            0.96             41         0              Normal
  12/21/2025 08 PM PST            0.97             42         +              Normal
  12/21/2025 09 PM PST            0.97             42         0              Normal
  12/21/2025 10 PM PST            0.97             42         0              Normal
  12/21/2025 11 PM PST            0.96             41         -              Normal
  12/22/2025 12 AM PST            0.96             41         0              Normal
  12/22/2025 01 AM PST            0.95             40         -              Normal
  12/22/2025 02 AM PST            0.96             41         +              Normal
  12/22/2025 03 AM PST            0.95             40         -              Normal
  12/22/2025 04 AM PST            0.96             41         +              Normal
  12/22/2025 05 AM PST            0.96             41         0              Normal
  12/22/2025 06 AM PST            0.96             41         0              Normal
  12/22/2025 07 AM PST            0.96             41         0              Normal
  12/22/2025 08 AM PST            0.96             41         0              Normal
  12/22/2025 09 AM PST            0.96             41         0              Normal
  12/22/2025 10 AM PST            0.96             41         0              Normal
  12/22/2025 11 AM PST            0.96             41         0              Normal
  12/22/2025 12 PM PST            0.96             41         0              Normal
  12/22/2025 01 PM PST            0.96             41         0              Normal
  12/22/2025 02 PM PST            0.96             41         0              Normal
  12/22/2025 03 PM PST            0.96             41         0              Normal
  12/22/2025 04 PM PST            0.96             41         0              Normal
  12/22/2025 05 PM PST            0.96             41         0              Normal
  12/22/2025 06 PM PST            0.96             41         0              Normal
  12/22/2025 07 PM PST            0.96             41         0              Normal
  12/22/2025 08 PM PST            0.96             41         0              Normal
  12/22/2025 09 PM PST            0.96             41         0              Normal
  12/22/2025 10 PM PST            0.96             41         0              Normal
  12/22/2025 11 PM PST            0.96             41         0              Normal
  12/23/2025 12 AM PST            0.96             41         0              Normal
  12/23/2025 01 AM PST            0.96             41         0              Normal
  12/23/2025 02 AM PST            0.96             41         0              Normal
  12/23/2025 03 AM PST            0.96             41         0              Normal
  12/23/2025 04 AM PST            0.96             41         0              Normal
  12/23/2025 05 AM PST            0.96             41         0              Normal
  12/23/2025 06 AM PST            0.96             41         0              Normal
  12/23/2025 07 AM PST            0.96             41         0              Normal
  12/23/2025 08 AM PST            0.96             41         0              Normal
  12/23/2025 09 AM PST            0.96             41         0              Normal
  12/23/2025 10 AM PST            0.96             41         0              Normal
  12/23/2025 11 AM PST            0.96             41         0              Normal
  12/23/2025 12 PM PST            0.96             41         0              Normal
  12/23/2025 01 PM PST            0.96             41         0              Normal
  12/23/2025 02 PM PST            0.96             41         0              Normal
  12/23/2025 03 PM PST            0.96             41         0              Normal
  12/23/2025 04 PM PST            0.96             41         0              Normal
  12/23/2025 05 PM PST            0.96             41         0              Normal
  12/23/2025 06 PM PST            0.96             41         0              Normal
  12/23/2025 07 PM PST            0.97             42         +              Normal
  12/23/2025 08 PM PST            0.96             41         -              Normal
  12/23/2025 09 PM PST            0.95             40         -              Normal
  12/23/2025 10 PM PST            0.95             40         0              Normal
  12/23/2025 11 PM PST            0.94             39         -              Normal
  12/24/2025 12 AM PST            0.94             39         0              Normal
  12/24/2025 01 AM PST            0.94             39         0              Normal
  12/24/2025 02 AM PST            0.93             38         -              Normal
  12/24/2025 03 AM PST            0.94             39         +              Normal
  12/24/2025 04 AM PST            0.94             39         0              Normal
  12/24/2025 05 AM PST            0.93             38         -              Normal
  12/24/2025 06 AM PST            0.93             38         0              Normal
  12/24/2025 07 AM PST            0.94             39         +              Normal
  12/24/2025 08 AM PST            0.94             39         0              Normal
  12/24/2025 09 AM PST            0.95             40         +              Normal
  12/24/2025 10 AM PST            0.96             41         +              Normal
  12/24/2025 11 AM PST            0.96             41         0              Normal
  12/24/2025 12 PM PST            0.96             41         0              Normal
  12/24/2025 01 PM PST            0.96             41         0              Normal
  12/24/2025 02 PM PST            0.96             41         0              Normal
  12/24/2025 03 PM PST            0.97             42         +              Normal
  12/24/2025 04 PM PST            0.99             45         +              Normal
  12/24/2025 05 PM PST            1.00             46         +              Normal
  12/24/2025 06 PM PST            1.01             47         +              Normal
  12/24/2025 07 PM PST            1.00             46         -              Normal
  12/24/2025 08 PM PST            1.00             46         0              Normal
  12/24/2025 09 PM PST            1.00             46         0              Normal
  12/24/2025 10 PM PST            1.00             46         0              Normal
  12/24/2025 11 PM PST            1.00             46         0              Normal
  12/25/2025 12 AM PST            1.01             47         +              Normal
  12/25/2025 01 AM PST            1.01             47         0              Normal
  12/25/2025 02 AM PST            1.01             47         0              Normal
  12/25/2025 03 AM PST            1.02             49         +              Normal
  12/25/2025 04 AM PST            1.03             50         +              Normal
  12/25/2025 05 AM PST            1.04             51         +              Normal
  12/25/2025 06 AM PST            1.04             51         0              Normal
  12/25/2025 07 AM PST            1.03             50         -              Normal
  12/25/2025 08 AM PST            1.03             50         0              Normal
  12/25/2025 09 AM PST            1.03             50         0              Normal
  12/25/2025 10 AM PST            1.05             53         +              Normal
  12/25/2025 11 AM PST            1.12             63         +              Normal
  12/25/2025 12 PM PST            1.12             63         0              Normal
  12/25/2025 01 PM PST            1.12             63         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/25/2025 02 PM PST            1.12             63                        Normal
  12/25/2025 03 PM PST            1.12             63         0              Normal
  12/25/2025 04 PM PST            1.12             63         0              Normal
  12/25/2025 05 PM PST            1.12             63         0              Normal
  12/25/2025 06 PM PST            1.12             63         0              Normal
  12/25/2025 07 PM PST            1.12             63         0              Normal
  12/25/2025 08 PM PST            1.12             63         0              Normal
  12/25/2025 09 PM PST            1.12             63         0              Normal
  12/25/2025 10 PM PST            1.12             63         0              Normal
  12/25/2025 11 PM PST            1.12             63         0              Normal
  12/26/2025 12 AM PST            1.12             63         0              Normal
  12/26/2025 01 AM PST            1.12             63         0              Normal
  12/26/2025 02 AM PST            1.12             63         0              Normal
  12/26/2025 03 AM PST            1.13             64         +              Normal
  12/26/2025 04 AM PST            1.13             64         0              Normal
  12/26/2025 05 AM PST            1.13             64         0              Normal
  12/26/2025 06 AM PST            1.13             64         0              Normal
  12/26/2025 07 AM PST            1.13             64         0              Normal
  12/26/2025 08 AM PST            1.13             64         0              Normal
  12/26/2025 09 AM PST            1.13             64         0              Normal
  12/26/2025 10 AM PST            1.14             66         +              Normal
  12/26/2025 11 AM PST            1.14             66         0              Normal
  12/26/2025 12 PM PST            1.14             66         0              Normal
  12/26/2025 01 PM PST            1.14             66         0              Normal
  12/26/2025 02 PM PST            1.14             66         0              Normal
  12/26/2025 03 PM PST            1.14             66         0              Normal
  12/26/2025 04 PM PST            1.14             66         0              Normal
  12/26/2025 05 PM PST            1.14             66         0              Normal
  12/26/2025 06 PM PST            1.14             66         0              Normal
  12/26/2025 07 PM PST            1.14             66         0              Normal
  12/26/2025 08 PM PST            1.14             66         0              Normal
  12/26/2025 09 PM PST            1.14             66         0              Normal
  12/26/2025 10 PM PST            1.14             66         0              Normal
  12/26/2025 11 PM PST            1.14             66         0              Normal
  12/27/2025 12 AM PST            1.15             67         +              Normal
  12/27/2025 01 AM PST            1.15             67         0              Normal
  12/27/2025 02 AM PST            1.15             67         0              Normal
  12/27/2025 03 AM PST            1.15             67         0              Normal
  12/27/2025 04 AM PST            1.15             67         0              Normal
  12/27/2025 05 AM PST            1.15             67         0              Normal
  12/27/2025 06 AM PST            1.15             67         0              Normal
  12/27/2025 07 AM PST            1.15             67         0              Normal
  12/27/2025 08 AM PST            1.15             67         0              Normal
  12/27/2025 09 AM PST            1.15             67         0              Normal
  12/27/2025 10 AM PST            1.15             67         0              Normal
  12/27/2025 11 AM PST            1.15             67         0              Normal
  12/27/2025 12 PM PST            1.16             69         +              Normal
  12/27/2025 01 PM PST            1.16             69         0              Normal
  12/27/2025 02 PM PST            1.16             69         0              Normal
  12/27/2025 03 PM PST            1.16             69         0              Normal
  12/27/2025 04 PM PST            1.16             69         0              Normal
  12/27/2025 05 PM PST            1.16             69         0              Normal
  12/27/2025 06 PM PST            1.16             69         0              Normal
  12/27/2025 07 PM PST            1.16             69         0              Normal
  12/27/2025 08 PM PST            1.17             70         +              Normal
  12/27/2025 09 PM PST            1.17             70         0              Normal
  12/27/2025 10 PM PST            1.17             70         0              Normal
  12/27/2025 11 PM PST            1.17             70         0              Normal
  12/28/2025 12 AM PST            1.17             70         0              Normal
  12/28/2025 01 AM PST            1.17             70         0              Normal
  12/28/2025 02 AM PST            1.17             70         0              Normal
  12/28/2025 03 AM PST            1.17             70         0              Normal
  12/28/2025 04 AM PST            1.18             72         +              Normal
  12/28/2025 05 AM PST            1.18             72         0              Normal
  12/28/2025 06 AM PST            1.18             72         0              Normal
  12/28/2025 07 AM PST            1.18             72         0              Normal
  12/28/2025 08 AM PST            1.18             72         0              Normal
  12/28/2025 09 AM PST            1.18             72         0              Normal
  12/28/2025 10 AM PST            1.19             74         +              Normal
  12/28/2025 11 AM PST            1.19             74         0              Normal
  12/28/2025 12 PM PST            1.19             74         0              Normal
  12/28/2025 01 PM PST            1.19             74         0              Normal
  12/28/2025 02 PM PST            1.19             74         0              Normal
  12/28/2025 03 PM PST            1.19             74         0              Normal
  12/28/2025 04 PM PST            1.20             75         +              Normal
  12/28/2025 05 PM PST            1.20             75         0              Normal
  12/28/2025 06 PM PST            1.20             75         0              Normal
  12/28/2025 07 PM PST            1.20             75         0              Normal
  12/28/2025 08 PM PST            1.20             75         0              Normal
  12/28/2025 09 PM PST            1.20             75         0              Normal
  12/28/2025 10 PM PST            1.21             77         +              Normal
  12/28/2025 11 PM PST            1.21             77         0              Normal
  12/29/2025 12 AM PST            1.21             77         0              Normal
  12/29/2025 01 AM PST            1.21             77         0              Normal
  12/29/2025 02 AM PST            1.21             77         0              Normal
  12/29/2025 03 AM PST            1.21             77         0              Normal
  12/29/2025 04 AM PST            1.21             77         0              Normal
  12/29/2025 05 AM PST            1.22             79         +              Normal
  12/29/2025 06 AM PST            1.22             79         0              Normal
  12/29/2025 07 AM PST            1.22             79         0              Normal
  12/29/2025 08 AM PST            1.22             79         0              Normal
  12/29/2025 09 AM PST            1.22             79         0              Normal
  12/29/2025 10 AM PST            1.22             79         0              Normal
  12/29/2025 11 AM PST            1.22             79         0              Normal
  12/29/2025 12 PM PST            1.22             79         0              Normal
  12/29/2025 01 PM PST            1.23             80         +              Normal
  12/29/2025 02 PM PST            1.23             80         0              Normal
  12/29/2025 03 PM PST            1.23             80         0              Normal
  12/29/2025 04 PM PST            1.23             80         0              Normal
  12/29/2025 05 PM PST            1.23             80         0              Normal
  12/29/2025 06 PM PST            1.23             80         0              Normal
  12/29/2025 07 PM PST            1.23             80         0              Normal
  12/29/2025 08 PM PST            1.23             80         0              Normal
  12/29/2025 09 PM PST            1.24             82         +              Normal
  12/29/2025 10 PM PST            1.24             82         0              Normal
  12/29/2025 11 PM PST            1.24             82         0              Normal
  12/30/2025 12 AM PST            1.24             82         0              Normal
  12/30/2025 01 AM PST            1.24             82         0              Normal
  12/30/2025 02 AM PST            1.24             82         0              Normal
  12/30/2025 03 AM PST            1.24             82         0              Normal
  12/30/2025 04 AM PST            1.24             82         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.