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: May 08 2025 at 8:00 AM PDTNext Issuance: May 09 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:  05/08/2025 at 08:00 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/07/2025 at 12:00 PM PDT
# Maximum Observed Stage:                       2.49 Feet
# Maximum Observed Flow:                        331 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/13/2025 at 05:00 AM PDT
# Maximum Forecast Stage:                       2.73 Feet
# Maximum Forecast Flow:                        419 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/03/2025 08 AM PDT            2.34            281                        Normal
  05/03/2025 09 AM PDT            2.34            281         0              Normal
  05/03/2025 10 AM PDT            2.34            281         0              Normal
  05/03/2025 11 AM PDT            2.34            281         0              Normal
  05/03/2025 12 PM PDT            2.34            281         0              Normal
  05/03/2025 01 PM PDT            2.36            288         +              Normal
  05/03/2025 02 PM PDT            2.34            281         -              Normal
  05/03/2025 03 PM PDT            2.35            284         +              Normal
  05/03/2025 04 PM PDT            2.36            288         +              Normal
  05/03/2025 05 PM PDT            2.35            284         -              Normal
  05/03/2025 06 PM PDT            2.34            281         -              Normal
  05/03/2025 07 PM PDT            2.36            288         +              Normal
  05/03/2025 08 PM PDT            2.33            278         -              Normal
  05/03/2025 09 PM PDT            2.32            275         -              Normal
  05/03/2025 10 PM PDT            2.33            278         +              Normal
  05/03/2025 11 PM PDT            2.34            281         +              Normal
  05/04/2025 12 AM PDT            2.34            281         0              Normal
  05/04/2025 01 AM PDT            2.34            281         0              Normal
  05/04/2025 02 AM PDT            2.35            284         +              Normal
  05/04/2025 03 AM PDT            2.34            281         -              Normal
  05/04/2025 04 AM PDT            2.36            288         +              Normal
  05/04/2025 05 AM PDT            2.35            284         -              Normal
  05/04/2025 06 AM PDT            2.34            281         -              Normal
  05/04/2025 07 AM PDT            2.35            284         +              Normal
  05/04/2025 08 AM PDT            2.35            284         0              Normal
  05/04/2025 09 AM PDT            2.35            284         0              Normal
  05/04/2025 10 AM PDT            2.36            288         +              Normal
  05/04/2025 11 AM PDT            2.36            288         0              Normal
  05/04/2025 12 PM PDT            2.37            291         +              Normal
  05/04/2025 01 PM PDT            2.37            291         0              Normal
  05/04/2025 02 PM PDT            2.38            294         +              Normal
  05/04/2025 03 PM PDT            2.37            291         -              Normal
  05/04/2025 04 PM PDT            2.37            291         0              Normal
  05/04/2025 05 PM PDT            2.37            291         0              Normal
  05/04/2025 06 PM PDT            2.38            294         +              Normal
  05/04/2025 07 PM PDT            2.38            294         0              Normal
  05/04/2025 08 PM PDT            2.38            294         0              Normal
  05/04/2025 09 PM PDT            2.39            297         +              Normal
  05/04/2025 10 PM PDT            2.40            301         +              Normal
  05/04/2025 11 PM PDT            2.39            297         -              Normal
  05/05/2025 12 AM PDT            2.39            297         0              Normal
  05/05/2025 01 AM PDT            2.39            297         0              Normal
  05/05/2025 02 AM PDT            2.40            301         +              Normal
  05/05/2025 03 AM PDT            2.40            301         0              Normal
  05/05/2025 04 AM PDT            2.40            301         0              Normal
  05/05/2025 05 AM PDT            2.41            304         +              Normal
  05/05/2025 06 AM PDT            2.41            304         0              Normal
  05/05/2025 07 AM PDT            2.41            304         0              Normal
  05/05/2025 08 AM PDT            2.41            304         0              Normal
  05/05/2025 09 AM PDT            2.41            304         0              Normal
  05/05/2025 10 AM PDT            2.41            304         0              Normal
  05/05/2025 11 AM PDT            2.41            304         0              Normal
  05/05/2025 12 PM PDT            2.42            307         +              Normal
  05/05/2025 01 PM PDT            2.43            310         +              Normal
  05/05/2025 02 PM PDT            2.42            307         -              Normal
  05/05/2025 03 PM PDT            2.43            310         +              Normal
  05/05/2025 04 PM PDT            2.42            307         -              Normal
  05/05/2025 05 PM PDT            2.43            310         +              Normal
  05/05/2025 06 PM PDT            2.43            310         0              Normal
  05/05/2025 07 PM PDT            2.44            314         +              Normal
  05/05/2025 08 PM PDT            2.46            321         +              Normal
  05/05/2025 09 PM PDT            2.44            314         -              Normal
  05/05/2025 10 PM PDT            2.43            310         -              Normal
  05/05/2025 11 PM PDT            2.43            310         0              Normal
  05/06/2025 12 AM PDT            2.45            317         +              Normal
  05/06/2025 01 AM PDT            2.45            317         0              Normal
  05/06/2025 02 AM PDT            2.47            324         +              Normal
  05/06/2025 03 AM PDT            2.43            310         -              Normal
  05/06/2025 04 AM PDT            2.44            314         +              Normal
  05/06/2025 05 AM PDT            2.44            314         0              Normal
  05/06/2025 06 AM PDT            2.43            310         -              Normal
  05/06/2025 07 AM PDT            2.44            314         +              Normal
  05/06/2025 08 AM PDT            2.44            314         0              Normal
  05/06/2025 09 AM PDT            2.44            314         0              Normal
  05/06/2025 10 AM PDT            2.46            321         +              Normal
  05/06/2025 11 AM PDT            2.44            314         -              Normal
  05/06/2025 12 PM PDT            2.45            317         +              Normal
  05/06/2025 01 PM PDT            2.47            324         +              Normal
  05/06/2025 02 PM PDT            2.46            321         -              Normal
  05/06/2025 03 PM PDT            2.45            317         -              Normal
  05/06/2025 04 PM PDT            2.47            324         +              Normal
  05/06/2025 05 PM PDT            2.47            324         0              Normal
  05/06/2025 06 PM PDT            2.47            324         0              Normal
  05/06/2025 07 PM PDT            2.47            324         0              Normal
  05/06/2025 08 PM PDT            2.46            321         -              Normal
  05/06/2025 09 PM PDT            2.48            327         +              Normal
  05/06/2025 10 PM PDT            2.47            324         -              Normal
  05/06/2025 11 PM PDT            2.48            327         +              Normal
  05/07/2025 12 AM PDT            2.48            327         0              Normal
  05/07/2025 01 AM PDT            2.46            321         -              Normal
  05/07/2025 02 AM PDT            2.48            327         +              Normal
  05/07/2025 03 AM PDT            2.47            324         -              Normal
  05/07/2025 04 AM PDT            2.47            324         0              Normal
  05/07/2025 05 AM PDT            2.47            324         0              Normal
  05/07/2025 06 AM PDT            2.47            324         0              Normal
  05/07/2025 07 AM PDT            2.47            324         0              Normal
  05/07/2025 08 AM PDT            2.47            324         0              Normal
  05/07/2025 09 AM PDT            2.46            321         -              Normal
  05/07/2025 10 AM PDT            2.47            324         +              Normal
  05/07/2025 11 AM PDT            2.48            327         +              Normal
  05/07/2025 12 PM PDT            2.49            331         +              Normal
  05/07/2025 01 PM PDT            2.48            327         -              Normal
  05/07/2025 02 PM PDT            2.48            327         0              Normal
  05/07/2025 03 PM PDT            2.47            324         -              Normal
  05/07/2025 04 PM PDT            2.47            324         0              Normal
  05/07/2025 05 PM PDT            2.46            321         -              Normal
  05/07/2025 06 PM PDT            2.47            324         +              Normal
  05/07/2025 07 PM PDT            2.47            324         0              Normal
  05/07/2025 08 PM PDT            2.47            324         0              Normal
  05/07/2025 09 PM PDT            2.46            321         -              Normal
  05/07/2025 10 PM PDT            2.46            321         0              Normal
  05/07/2025 11 PM PDT            2.46            321         0              Normal
  05/08/2025 12 AM PDT            2.45            317         -              Normal
  05/08/2025 01 AM PDT            2.46            321         +              Normal
  05/08/2025 02 AM PDT            2.47            324         +              Normal
  05/08/2025 03 AM PDT            2.45            317         -              Normal
  05/08/2025 04 AM PDT            2.45            317         0              Normal
  05/08/2025 05 AM PDT            2.46            321         +              Normal
  05/08/2025 06 AM PDT            2.45            317         -              Normal
  05/08/2025 07 AM PDT            2.45            317         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/08/2025 08 AM PDT            2.45            317                        Normal
  05/08/2025 09 AM PDT            2.46            321         +              Normal
  05/08/2025 10 AM PDT            2.46            321         0              Normal
  05/08/2025 11 AM PDT            2.46            321         0              Normal
  05/08/2025 12 PM PDT            2.46            321         0              Normal
  05/08/2025 01 PM PDT            2.46            321         0              Normal
  05/08/2025 02 PM PDT            2.46            321         0              Normal
  05/08/2025 03 PM PDT            2.47            324         +              Normal
  05/08/2025 04 PM PDT            2.47            324         0              Normal
  05/08/2025 05 PM PDT            2.47            324         0              Normal
  05/08/2025 06 PM PDT            2.47            324         0              Normal
  05/08/2025 07 PM PDT            2.47            324         0              Normal
  05/08/2025 08 PM PDT            2.47            324         0              Normal
  05/08/2025 09 PM PDT            2.47            324         0              Normal
  05/08/2025 10 PM PDT            2.47            324         0              Normal
  05/08/2025 11 PM PDT            2.47            324         0              Normal
  05/09/2025 12 AM PDT            2.47            324         0              Normal
  05/09/2025 01 AM PDT            2.48            327         +              Normal
  05/09/2025 02 AM PDT            2.48            327         0              Normal
  05/09/2025 03 AM PDT            2.48            327         0              Normal
  05/09/2025 04 AM PDT            2.48            327         0              Normal
  05/09/2025 05 AM PDT            2.48            327         0              Normal
  05/09/2025 06 AM PDT            2.48            327         0              Normal
  05/09/2025 07 AM PDT            2.48            327         0              Normal
  05/09/2025 08 AM PDT            2.48            327         0              Normal
  05/09/2025 09 AM PDT            2.48            327         0              Normal
  05/09/2025 10 AM PDT            2.48            327         0              Normal
  05/09/2025 11 AM PDT            2.48            327         0              Normal
  05/09/2025 12 PM PDT            2.48            327         0              Normal
  05/09/2025 01 PM PDT            2.48            327         0              Normal
  05/09/2025 02 PM PDT            2.48            327         0              Normal
  05/09/2025 03 PM PDT            2.48            327         0              Normal
  05/09/2025 04 PM PDT            2.48            327         0              Normal
  05/09/2025 05 PM PDT            2.48            327         0              Normal
  05/09/2025 06 PM PDT            2.48            327         0              Normal
  05/09/2025 07 PM PDT            2.48            327         0              Normal
  05/09/2025 08 PM PDT            2.48            327         0              Normal
  05/09/2025 09 PM PDT            2.48            327         0              Normal
  05/09/2025 10 PM PDT            2.48            327         0              Normal
  05/09/2025 11 PM PDT            2.48            327         0              Normal
  05/10/2025 12 AM PDT            2.48            327         0              Normal
  05/10/2025 01 AM PDT            2.48            327         0              Normal
  05/10/2025 02 AM PDT            2.48            327         0              Normal
  05/10/2025 03 AM PDT            2.48            327         0              Normal
  05/10/2025 04 AM PDT            2.48            327         0              Normal
  05/10/2025 05 AM PDT            2.48            327         0              Normal
  05/10/2025 06 AM PDT            2.48            327         0              Normal
  05/10/2025 07 AM PDT            2.48            327         0              Normal
  05/10/2025 08 AM PDT            2.48            327         0              Normal
  05/10/2025 09 AM PDT            2.48            327         0              Normal
  05/10/2025 10 AM PDT            2.48            327         0              Normal
  05/10/2025 11 AM PDT            2.48            327         0              Normal
  05/10/2025 12 PM PDT            2.48            327         0              Normal
  05/10/2025 01 PM PDT            2.48            327         0              Normal
  05/10/2025 02 PM PDT            2.48            327         0              Normal
  05/10/2025 03 PM PDT            2.49            331         +              Normal
  05/10/2025 04 PM PDT            2.49            331         0              Normal
  05/10/2025 05 PM PDT            2.49            331         0              Normal
  05/10/2025 06 PM PDT            2.49            331         0              Normal
  05/10/2025 07 PM PDT            2.49            331         0              Normal
  05/10/2025 08 PM PDT            2.49            331         0              Normal
  05/10/2025 09 PM PDT            2.49            331         0              Normal
  05/10/2025 10 PM PDT            2.49            331         0              Normal
  05/10/2025 11 PM PDT            2.50            334         +              Normal
  05/11/2025 12 AM PDT            2.50            334         0              Normal
  05/11/2025 01 AM PDT            2.50            334         0              Normal
  05/11/2025 02 AM PDT            2.50            334         0              Normal
  05/11/2025 03 AM PDT            2.50            334         0              Normal
  05/11/2025 04 AM PDT            2.50            334         0              Normal
  05/11/2025 05 AM PDT            2.51            338         +              Normal
  05/11/2025 06 AM PDT            2.51            338         0              Normal
  05/11/2025 07 AM PDT            2.51            338         0              Normal
  05/11/2025 08 AM PDT            2.51            338         0              Normal
  05/11/2025 09 AM PDT            2.52            341         +              Normal
  05/11/2025 10 AM PDT            2.52            341         0              Normal
  05/11/2025 11 AM PDT            2.52            341         0              Normal
  05/11/2025 12 PM PDT            2.52            341         0              Normal
  05/11/2025 01 PM PDT            2.53            345         +              Normal
  05/11/2025 02 PM PDT            2.53            345         0              Normal
  05/11/2025 03 PM PDT            2.54            348         +              Normal
  05/11/2025 04 PM PDT            2.54            348         0              Normal
  05/11/2025 05 PM PDT            2.54            348         0              Normal
  05/11/2025 06 PM PDT            2.55            352         +              Normal
  05/11/2025 07 PM PDT            2.55            352         0              Normal
  05/11/2025 08 PM PDT            2.55            352         0              Normal
  05/11/2025 09 PM PDT            2.56            355         +              Normal
  05/11/2025 10 PM PDT            2.56            355         0              Normal
  05/11/2025 11 PM PDT            2.57            359         +              Normal
  05/12/2025 12 AM PDT            2.57            359         0              Normal
  05/12/2025 01 AM PDT            2.57            359         0              Normal
  05/12/2025 02 AM PDT            2.58            363         +              Normal
  05/12/2025 03 AM PDT            2.58            363         0              Normal
  05/12/2025 04 AM PDT            2.59            366         +              Normal
  05/12/2025 05 AM PDT            2.59            366         0              Normal
  05/12/2025 06 AM PDT            2.60            370         +              Normal
  05/12/2025 07 AM PDT            2.60            370         0              Normal
  05/12/2025 08 AM PDT            2.61            374         +              Normal
  05/12/2025 09 AM PDT            2.61            374         0              Normal
  05/12/2025 10 AM PDT            2.62            377         +              Normal
  05/12/2025 11 AM PDT            2.62            377         0              Normal
  05/12/2025 12 PM PDT            2.63            381         +              Normal
  05/12/2025 01 PM PDT            2.63            381         0              Normal
  05/12/2025 02 PM PDT            2.64            385         +              Normal
  05/12/2025 03 PM PDT            2.65            388         +              Normal
  05/12/2025 04 PM PDT            2.65            388         0              Normal
  05/12/2025 05 PM PDT            2.66            392         +              Normal
  05/12/2025 06 PM PDT            2.66            392         0              Normal
  05/12/2025 07 PM PDT            2.67            396         +              Normal
  05/12/2025 08 PM PDT            2.67            396         0              Normal
  05/12/2025 09 PM PDT            2.68            400         +              Normal
  05/12/2025 10 PM PDT            2.69            404         +              Normal
  05/12/2025 11 PM PDT            2.69            404         0              Normal
  05/13/2025 12 AM PDT            2.70            407         +              Normal
  05/13/2025 01 AM PDT            2.71            411         +              Normal
  05/13/2025 02 AM PDT            2.71            411         0              Normal
  05/13/2025 03 AM PDT            2.72            415         +              Normal
  05/13/2025 04 AM PDT            2.72            415         0              Normal
  05/13/2025 05 AM PDT            2.73            419         +              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.