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 - ELKO (HREN2)
Latitude: 40.94º NLongitude: 115.62º WElevation: 5142 Feet
Location: Elko County in NevadaBulletin Group: HumboldtRiver Group: Humboldt
Issuance Time: Jul 19 2025 at 7:56 AM PDTNext Issuance: Jul 20 2025 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: 6.2 FeetModerate Flood: 8.0 FeetMajor Flood: 10.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Humboldt River - Elko (HREN2)
#
# File Generation Time:  07/19/2025 at 07:56 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/15/2025 at 07:00 PM PDT
# Maximum Observed Stage:                       1.28 Feet
# Maximum Observed Flow:                        32 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/19/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       1.19 Feet
# Maximum Forecast Flow:                        23 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/14/2025 07 AM PDT            1.28             32                        Normal
  07/14/2025 08 AM PDT            1.27             31         -              Normal
  07/14/2025 09 AM PDT            1.28             32         +              Normal
  07/14/2025 10 AM PDT            1.27             31         -              Normal
  07/14/2025 11 AM PDT            1.27             31         0              Normal
  07/14/2025 12 PM PDT            1.27             31         0              Normal
  07/14/2025 01 PM PDT            1.27             31         0              Normal
  07/14/2025 02 PM PDT            1.28             32         +              Normal
  07/14/2025 03 PM PDT            1.26             30         -              Normal
  07/14/2025 04 PM PDT            1.27             31         +              Normal
  07/14/2025 05 PM PDT            1.27             31         0              Normal
  07/14/2025 06 PM PDT            1.26             30         -              Normal
  07/14/2025 07 PM PDT            1.26             30         0              Normal
  07/14/2025 08 PM PDT            1.26             30         0              Normal
  07/14/2025 09 PM PDT            1.26             30         0              Normal
  07/14/2025 10 PM PDT            1.26             30         0              Normal
  07/14/2025 11 PM PDT            1.26             30         0              Normal
  07/15/2025 12 AM PDT            1.26             30         0              Normal
  07/15/2025 01 AM PDT            1.26             30         0              Normal
  07/15/2025 02 AM PDT            1.26             30         0              Normal
  07/15/2025 03 AM PDT            1.26             30         0              Normal
  07/15/2025 04 AM PDT            1.25             29         -              Normal
  07/15/2025 05 AM PDT            1.25             29         0              Normal
  07/15/2025 06 AM PDT            1.25             29         0              Normal
  07/15/2025 07 AM PDT            1.25             29         0              Normal
  07/15/2025 08 AM PDT            1.25             29         0              Normal
  07/15/2025 09 AM PDT            1.24             28         -              Normal
  07/15/2025 10 AM PDT            1.24             28         0              Normal
  07/15/2025 11 AM PDT            1.24             28         0              Normal
  07/15/2025 12 PM PDT            1.24             28         0              Normal
  07/15/2025 01 PM PDT            1.24             28         0              Normal
  07/15/2025 02 PM PDT            1.24             28         0              Normal
  07/15/2025 03 PM PDT            1.24             28         0              Normal
  07/15/2025 04 PM PDT            1.24             28         0              Normal
  07/15/2025 05 PM PDT            1.26             30         +              Normal
  07/15/2025 06 PM PDT            1.26             30         0              Normal
  07/15/2025 07 PM PDT            1.28             32         +              Normal
  07/15/2025 08 PM PDT            1.25             29         -              Normal
  07/15/2025 09 PM PDT            1.24             28         -              Normal
  07/15/2025 10 PM PDT            1.24             28         0              Normal
  07/15/2025 11 PM PDT            1.24             28         0              Normal
  07/16/2025 12 AM PDT            1.24             28         0              Normal
  07/16/2025 01 AM PDT            1.24             28         0              Normal
  07/16/2025 02 AM PDT            1.24             28         0              Normal
  07/16/2025 03 AM PDT            1.24             28         0              Normal
  07/16/2025 04 AM PDT            1.24             28         0              Normal
  07/16/2025 05 AM PDT            1.24             28         0              Normal
  07/16/2025 06 AM PDT            1.24             28         0              Normal
  07/16/2025 07 AM PDT            1.24             28         0              Normal
  07/16/2025 08 AM PDT            1.24             28         0              Normal
  07/16/2025 09 AM PDT            1.24             28         0              Normal
  07/16/2025 10 AM PDT            1.23             27         -              Normal
  07/16/2025 11 AM PDT            1.23             27         0              Normal
  07/16/2025 12 PM PDT            1.23             27         0              Normal
  07/16/2025 01 PM PDT            1.23             27         0              Normal
  07/16/2025 02 PM PDT            1.23             27         0              Normal
  07/16/2025 03 PM PDT            1.24             28         +              Normal
  07/16/2025 04 PM PDT            1.24             28         0              Normal
  07/16/2025 05 PM PDT            1.25             29         +              Normal
  07/16/2025 06 PM PDT            1.23             27         -              Normal
  07/16/2025 07 PM PDT            1.22             26         -              Normal
  07/16/2025 08 PM PDT            1.23             27         +              Normal
  07/16/2025 09 PM PDT            1.23             27         0              Normal
  07/16/2025 10 PM PDT            1.23             27         0              Normal
  07/16/2025 11 PM PDT            1.23             27         0              Normal
  07/17/2025 12 AM PDT            1.22             26         -              Normal
  07/17/2025 01 AM PDT            1.22             26         0              Normal
  07/17/2025 02 AM PDT            1.22             26         0              Normal
  07/17/2025 03 AM PDT            1.23             27         +              Normal
  07/17/2025 04 AM PDT            1.22             26         -              Normal
  07/17/2025 05 AM PDT            1.22             26         0              Normal
  07/17/2025 06 AM PDT            1.22             26         0              Normal
  07/17/2025 07 AM PDT            1.22             26         0              Normal
  07/17/2025 08 AM PDT            1.23             27         +              Normal
  07/17/2025 09 AM PDT            1.23             27         0              Normal
  07/17/2025 10 AM PDT            1.22             26         -              Normal
  07/17/2025 11 AM PDT            1.23             27         +              Normal
  07/17/2025 12 PM PDT            1.22             26         -              Normal
  07/17/2025 01 PM PDT            1.23             27         +              Normal
  07/17/2025 02 PM PDT            1.23             27         0              Normal
  07/17/2025 03 PM PDT            1.24             28         +              Normal
  07/17/2025 04 PM PDT            1.24             28         0              Normal
  07/17/2025 05 PM PDT            1.23             27         -              Normal
  07/17/2025 06 PM PDT            1.22             26         -              Normal
  07/17/2025 07 PM PDT            1.22             26         0              Normal
  07/17/2025 08 PM PDT            1.22             26         0              Normal
  07/17/2025 09 PM PDT            1.21             25         -              Normal
  07/17/2025 10 PM PDT            1.21             25         0              Normal
  07/17/2025 11 PM PDT            1.21             25         0              Normal
  07/18/2025 12 AM PDT            1.21             25         0              Normal
  07/18/2025 01 AM PDT            1.21             25         0              Normal
  07/18/2025 02 AM PDT            1.21             25         0              Normal
  07/18/2025 03 AM PDT            1.21             25         0              Normal
  07/18/2025 04 AM PDT            1.21             25         0              Normal
  07/18/2025 05 AM PDT            1.21             25         0              Normal
  07/18/2025 06 AM PDT            1.21             25         0              Normal
  07/18/2025 07 AM PDT            1.21             25         0              Normal
  07/18/2025 08 AM PDT            1.21             25         0              Normal
  07/18/2025 09 AM PDT            1.20             24         -              Normal
  07/18/2025 10 AM PDT            1.21             25         +              Normal
  07/18/2025 11 AM PDT            1.21             25         0              Normal
  07/18/2025 12 PM PDT            1.21             25         0              Normal
  07/18/2025 01 PM PDT            1.20             24         -              Normal
  07/18/2025 02 PM PDT            1.20             24         0              Normal
  07/18/2025 03 PM PDT            1.21             25         +              Normal
  07/18/2025 04 PM PDT            1.21             25         0              Normal
  07/18/2025 05 PM PDT            1.20             24         -              Normal
  07/18/2025 06 PM PDT            1.19             23         -              Normal
  07/18/2025 07 PM PDT            1.19             23         0              Normal
  07/18/2025 08 PM PDT            1.19             23         0              Normal
  07/18/2025 09 PM PDT            1.19             23         0              Normal
  07/18/2025 10 PM PDT            1.19             23         0              Normal
  07/18/2025 11 PM PDT            1.19             23         0              Normal
  07/19/2025 12 AM PDT            1.20             24         +              Normal
  07/19/2025 01 AM PDT            1.20             24         0              Normal
  07/19/2025 02 AM PDT            1.20             24         0              Normal
  07/19/2025 03 AM PDT            1.20             24         0              Normal
  07/19/2025 04 AM PDT            1.19             23         -              Normal
  07/19/2025 05 AM PDT            1.19             23         0              Normal
  07/19/2025 06 AM PDT            1.19             23         0              Normal
  07/19/2025 07 AM PDT            1.19             23         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/19/2025 08 AM PDT            1.19             23                        Normal
  07/19/2025 09 AM PDT            1.19             23         0              Normal
  07/19/2025 10 AM PDT            1.19             23         0              Normal
  07/19/2025 11 AM PDT            1.19             23         0              Normal
  07/19/2025 12 PM PDT            1.19             23         0              Normal
  07/19/2025 01 PM PDT            1.18             22         -              Normal
  07/19/2025 02 PM PDT            1.18             22         0              Normal
  07/19/2025 03 PM PDT            1.18             22         0              Normal
  07/19/2025 04 PM PDT            1.18             22         0              Normal
  07/19/2025 05 PM PDT            1.18             22         0              Normal
  07/19/2025 06 PM PDT            1.18             22         0              Normal
  07/19/2025 07 PM PDT            1.18             22         0              Normal
  07/19/2025 08 PM PDT            1.18             22         0              Normal
  07/19/2025 09 PM PDT            1.18             22         0              Normal
  07/19/2025 10 PM PDT            1.17             21         -              Normal
  07/19/2025 11 PM PDT            1.17             21         0              Normal
  07/20/2025 12 AM PDT            1.17             21         0              Normal
  07/20/2025 01 AM PDT            1.17             21         0              Normal
  07/20/2025 02 AM PDT            1.17             21         0              Normal
  07/20/2025 03 AM PDT            1.17             21         0              Normal
  07/20/2025 04 AM PDT            1.17             21         0              Normal
  07/20/2025 05 AM PDT            1.17             21         0              Normal
  07/20/2025 06 AM PDT            1.17             21         0              Normal
  07/20/2025 07 AM PDT            1.17             21         0              Normal
  07/20/2025 08 AM PDT            1.17             21         0              Normal
  07/20/2025 09 AM PDT            1.17             21         0              Normal
  07/20/2025 10 AM PDT            1.16             20         -              Normal
  07/20/2025 11 AM PDT            1.16             20         0              Normal
  07/20/2025 12 PM PDT            1.16             20         0              Normal
  07/20/2025 01 PM PDT            1.16             20         0              Normal
  07/20/2025 02 PM PDT            1.16             20         0              Normal
  07/20/2025 03 PM PDT            1.16             20         0              Normal
  07/20/2025 04 PM PDT            1.16             20         0              Normal
  07/20/2025 05 PM PDT            1.16             20         0              Normal
  07/20/2025 06 PM PDT            1.16             20         0              Normal
  07/20/2025 07 PM PDT            1.15             20         -              Normal
  07/20/2025 08 PM PDT            1.15             20         0              Normal
  07/20/2025 09 PM PDT            1.15             20         0              Normal
  07/20/2025 10 PM PDT            1.15             20         0              Normal
  07/20/2025 11 PM PDT            1.15             20         0              Normal
  07/21/2025 12 AM PDT            1.15             20         0              Normal
  07/21/2025 01 AM PDT            1.15             20         0              Normal
  07/21/2025 02 AM PDT            1.15             20         0              Normal
  07/21/2025 03 AM PDT            1.15             20         0              Normal
  07/21/2025 04 AM PDT            1.15             20         0              Normal
  07/21/2025 05 AM PDT            1.15             20         0              Normal
  07/21/2025 06 AM PDT            1.15             20         0              Normal
  07/21/2025 07 AM PDT            1.15             20         0              Normal
  07/21/2025 08 AM PDT            1.14             19         -              Normal
  07/21/2025 09 AM PDT            1.14             19         0              Normal
  07/21/2025 10 AM PDT            1.14             19         0              Normal
  07/21/2025 11 AM PDT            1.14             19         0              Normal
  07/21/2025 12 PM PDT            1.14             19         0              Normal
  07/21/2025 01 PM PDT            1.14             19         0              Normal
  07/21/2025 02 PM PDT            1.14             19         0              Normal
  07/21/2025 03 PM PDT            1.14             19         0              Normal
  07/21/2025 04 PM PDT            1.14             19         0              Normal
  07/21/2025 05 PM PDT            1.14             19         0              Normal
  07/21/2025 06 PM PDT            1.13             18         -              Normal
  07/21/2025 07 PM PDT            1.13             18         0              Normal
  07/21/2025 08 PM PDT            1.13             18         0              Normal
  07/21/2025 09 PM PDT            1.13             18         0              Normal
  07/21/2025 10 PM PDT            1.13             18         0              Normal
  07/21/2025 11 PM PDT            1.13             18         0              Normal
  07/22/2025 12 AM PDT            1.13             18         0              Normal
  07/22/2025 01 AM PDT            1.13             18         0              Normal
  07/22/2025 02 AM PDT            1.13             18         0              Normal
  07/22/2025 03 AM PDT            1.13             18         0              Normal
  07/22/2025 04 AM PDT            1.13             18         0              Normal
  07/22/2025 05 AM PDT            1.12             17         -              Normal
  07/22/2025 06 AM PDT            1.12             17         0              Normal
  07/22/2025 07 AM PDT            1.12             17         0              Normal
  07/22/2025 08 AM PDT            1.12             17         0              Normal
  07/22/2025 09 AM PDT            1.12             17         0              Normal
  07/22/2025 10 AM PDT            1.12             17         0              Normal
  07/22/2025 11 AM PDT            1.12             17         0              Normal
  07/22/2025 12 PM PDT            1.12             17         0              Normal
  07/22/2025 01 PM PDT            1.12             17         0              Normal
  07/22/2025 02 PM PDT            1.12             17         0              Normal
  07/22/2025 03 PM PDT            1.12             17         0              Normal
  07/22/2025 04 PM PDT            1.12             17         0              Normal
  07/22/2025 05 PM PDT            1.12             17         0              Normal
  07/22/2025 06 PM PDT            1.11             16         -              Normal
  07/22/2025 07 PM PDT            1.11             16         0              Normal
  07/22/2025 08 PM PDT            1.11             16         0              Normal
  07/22/2025 09 PM PDT            1.11             16         0              Normal
  07/22/2025 10 PM PDT            1.11             16         0              Normal
  07/22/2025 11 PM PDT            1.11             16         0              Normal
  07/23/2025 12 AM PDT            1.11             16         0              Normal
  07/23/2025 01 AM PDT            1.11             16         0              Normal
  07/23/2025 02 AM PDT            1.10             16         -              Normal
  07/23/2025 03 AM PDT            1.10             16         0              Normal
  07/23/2025 04 AM PDT            1.10             16         0              Normal
  07/23/2025 05 AM PDT            1.10             16         0              Normal
  07/23/2025 06 AM PDT            1.10             16         0              Normal
  07/23/2025 07 AM PDT            1.10             16         0              Normal
  07/23/2025 08 AM PDT            1.10             16         0              Normal
  07/23/2025 09 AM PDT            1.10             16         0              Normal
  07/23/2025 10 AM PDT            1.10             16         0              Normal
  07/23/2025 11 AM PDT            1.10             16         0              Normal
  07/23/2025 12 PM PDT            1.10             16         0              Normal
  07/23/2025 01 PM PDT            1.10             16         0              Normal
  07/23/2025 02 PM PDT            1.09             15         -              Normal
  07/23/2025 03 PM PDT            1.09             15         0              Normal
  07/23/2025 04 PM PDT            1.09             15         0              Normal
  07/23/2025 05 PM PDT            1.09             15         0              Normal
  07/23/2025 06 PM PDT            1.09             15         0              Normal
  07/23/2025 07 PM PDT            1.09             15         0              Normal
  07/23/2025 08 PM PDT            1.09             15         0              Normal
  07/23/2025 09 PM PDT            1.08             14         -              Normal
  07/23/2025 10 PM PDT            1.08             14         0              Normal
  07/23/2025 11 PM PDT            1.08             14         0              Normal
  07/24/2025 12 AM PDT            1.08             14         0              Normal
  07/24/2025 01 AM PDT            1.08             14         0              Normal
  07/24/2025 02 AM PDT            1.08             14         0              Normal
  07/24/2025 03 AM PDT            1.08             14         0              Normal
  07/24/2025 04 AM PDT            1.08             14         0              Normal
  07/24/2025 05 AM PDT            1.08             14         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.