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

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MARYS RIVER - ABOVE HOT SPRINGS CREEK (MHSN2)
Latitude: 41.25º NLongitude: 115.26º WElevation: 5504 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: 5.5 FeetMinor Flood: 6.0 FeetModerate Flood: 7.5 FeetMajor Flood: 9.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Marys River - Above Hot Springs Creek (MHSN2)
#
# 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 AM PDT
# Maximum Observed Stage:                       4.10 Feet
# Maximum Observed Flow:                        277 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/13/2025 at 04:00 AM PDT
# Maximum Forecast Stage:                       4.46 Feet
# Maximum Forecast Flow:                        340 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/03/2025 08 AM PDT            3.53            176                        Normal
  05/03/2025 09 AM PDT            3.56            181         +              Normal
  05/03/2025 10 AM PDT            3.55            179         -              Normal
  05/03/2025 11 AM PDT            3.54            178         -              Normal
  05/03/2025 12 PM PDT            3.55            179         +              Normal
  05/03/2025 01 PM PDT            3.56            181         +              Normal
  05/03/2025 02 PM PDT            3.57            183         +              Normal
  05/03/2025 03 PM PDT            3.59            186         +              Normal
  05/03/2025 04 PM PDT            3.56            181         -              Normal
  05/03/2025 05 PM PDT            3.61            189         +              Normal
  05/03/2025 06 PM PDT            3.59            186         -              Normal
  05/03/2025 07 PM PDT            3.57            183         -              Normal
  05/03/2025 08 PM PDT            3.56            181         -              Normal
  05/03/2025 09 PM PDT            3.60            188         +              Normal
  05/03/2025 10 PM PDT            3.56            181         -              Normal
  05/03/2025 11 PM PDT            3.61            189         +              Normal
  05/04/2025 12 AM PDT            3.60            188         -              Normal
  05/04/2025 01 AM PDT            3.62            191         +              Normal
  05/04/2025 02 AM PDT            3.62            191         0              Normal
  05/04/2025 03 AM PDT            3.62            191         0              Normal
  05/04/2025 04 AM PDT            3.60            188         -              Normal
  05/04/2025 05 AM PDT            3.62            191         +              Normal
  05/04/2025 06 AM PDT            3.64            194         +              Normal
  05/04/2025 07 AM PDT            3.64            194         0              Normal
  05/04/2025 08 AM PDT            3.57            183         -              Normal
  05/04/2025 09 AM PDT            3.60            188         +              Normal
  05/04/2025 10 AM PDT            3.60            188         0              Normal
  05/04/2025 11 AM PDT            3.63            193         +              Normal
  05/04/2025 12 PM PDT            3.63            193         0              Normal
  05/04/2025 01 PM PDT            3.66            198         +              Normal
  05/04/2025 02 PM PDT            3.68            201         +              Normal
  05/04/2025 03 PM PDT            3.67            200         -              Normal
  05/04/2025 04 PM PDT            3.70            205         +              Normal
  05/04/2025 05 PM PDT            3.71            207         +              Normal
  05/04/2025 06 PM PDT            3.71            207         0              Normal
  05/04/2025 07 PM PDT            3.71            207         0              Normal
  05/04/2025 08 PM PDT            3.75            214         +              Normal
  05/04/2025 09 PM PDT            3.73            210         -              Normal
  05/04/2025 10 PM PDT            3.76            216         +              Normal
  05/04/2025 11 PM PDT            3.80            223         +              Normal
  05/05/2025 12 AM PDT            3.78            220         -              Normal
  05/05/2025 01 AM PDT            3.80            223         +              Normal
  05/05/2025 02 AM PDT            3.83            229         +              Normal
  05/05/2025 03 AM PDT            3.85            233         +              Normal
  05/05/2025 04 AM PDT            3.83            229         -              Normal
  05/05/2025 05 AM PDT            3.88            239         +              Normal
  05/05/2025 06 AM PDT            3.86            235         -              Normal
  05/05/2025 07 AM PDT            3.89            241         +              Normal
  05/05/2025 08 AM PDT            3.89            241         0              Normal
  05/05/2025 09 AM PDT            3.91            245         +              Normal
  05/05/2025 10 AM PDT            3.89            241         -              Normal
  05/05/2025 11 AM PDT            3.87            237         -              Normal
  05/05/2025 12 PM PDT            3.93            249         +              Normal
  05/05/2025 01 PM PDT            3.92            247         -              Normal
  05/05/2025 02 PM PDT            3.93            249         +              Normal
  05/05/2025 03 PM PDT            3.94            250         +              Normal
  05/05/2025 04 PM PDT            3.92            247         -              Normal
  05/05/2025 05 PM PDT            3.94            250         +              Normal
  05/05/2025 06 PM PDT            3.93            249         -              Normal
  05/05/2025 07 PM PDT            3.93            249         0              Normal
  05/05/2025 08 PM PDT            3.92            247         -              Normal
  05/05/2025 09 PM PDT            3.95            252         +              Normal
  05/05/2025 10 PM PDT            3.96            254         +              Normal
  05/05/2025 11 PM PDT            3.91            245         -              Normal
  05/06/2025 12 AM PDT            3.98            257         +              Normal
  05/06/2025 01 AM PDT            3.97            255         -              Normal
  05/06/2025 02 AM PDT            3.98            257         +              Normal
  05/06/2025 03 AM PDT            3.97            255         -              Normal
  05/06/2025 04 AM PDT            4.01            262         +              Normal
  05/06/2025 05 AM PDT            4.02            263         +              Normal
  05/06/2025 06 AM PDT            4.02            263         0              Normal
  05/06/2025 07 AM PDT            4.00            260         -              Normal
  05/06/2025 08 AM PDT            4.02            263         +              Normal
  05/06/2025 09 AM PDT            4.00            260         -              Normal
  05/06/2025 10 AM PDT            4.03            265         +              Normal
  05/06/2025 11 AM PDT            4.06            270         +              Normal
  05/06/2025 12 PM PDT            4.04            267         -              Normal
  05/06/2025 01 PM PDT            4.06            270         +              Normal
  05/06/2025 02 PM PDT            4.06            270         0              Normal
  05/06/2025 03 PM PDT            4.04            267         -              Normal
  05/06/2025 04 PM PDT            4.07            271         +              Normal
  05/06/2025 05 PM PDT            4.07            271         0              Normal
  05/06/2025 06 PM PDT            4.05            268         -              Normal
  05/06/2025 07 PM PDT            4.08            273         +              Normal
  05/06/2025 08 PM PDT            4.06            270         -              Normal
  05/06/2025 09 PM PDT            4.07            271         +              Normal
  05/06/2025 10 PM PDT            4.06            270         -              Normal
  05/06/2025 11 PM PDT            4.08            273         +              Normal
  05/07/2025 12 AM PDT            4.10            277         +              Normal
  05/07/2025 01 AM PDT            4.09            275         -              Normal
  05/07/2025 02 AM PDT            4.08            273         -              Normal
  05/07/2025 03 AM PDT            4.09            275         +              Normal
  05/07/2025 04 AM PDT            4.06            270         -              Normal
  05/07/2025 05 AM PDT            4.08            273         +              Normal
  05/07/2025 06 AM PDT            4.07            271         -              Normal
  05/07/2025 07 AM PDT            4.06            270         -              Normal
  05/07/2025 08 AM PDT            4.07            271         +              Normal
  05/07/2025 09 AM PDT            4.06            270         -              Normal
  05/07/2025 10 AM PDT            4.07            271         +              Normal
  05/07/2025 11 AM PDT            4.07            271         0              Normal
  05/07/2025 12 PM PDT            4.06            270         -              Normal
  05/07/2025 01 PM PDT            4.04            267         -              Normal
  05/07/2025 02 PM PDT            4.05            268         +              Normal
  05/07/2025 03 PM PDT            4.05            268         0              Normal
  05/07/2025 04 PM PDT            4.05            268         0              Normal
  05/07/2025 05 PM PDT            4.03            265         -              Normal
  05/07/2025 06 PM PDT            4.03            265         0              Normal
  05/07/2025 07 PM PDT            3.98            257         -              Normal
  05/07/2025 08 PM PDT            4.02            263         +              Normal
  05/07/2025 09 PM PDT            4.01            262         -              Normal
  05/07/2025 10 PM PDT            3.96            254         -              Normal
  05/07/2025 11 PM PDT            4.01            262         +              Normal
  05/08/2025 12 AM PDT            4.02            263         +              Normal
  05/08/2025 01 AM PDT            3.97            255         -              Normal
  05/08/2025 02 AM PDT            3.95            252         -              Normal
  05/08/2025 03 AM PDT            3.98            257         +              Normal
  05/08/2025 04 AM PDT            4.00            260         +              Normal
  05/08/2025 05 AM PDT            3.96            254         -              Normal
  05/08/2025 06 AM PDT            3.94            250         -              Normal
  05/08/2025 07 AM PDT            3.93            249         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/08/2025 08 AM PDT            3.93            249                        Normal
  05/08/2025 09 AM PDT            3.92            247         -              Normal
  05/08/2025 10 AM PDT            3.92            247         0              Normal
  05/08/2025 11 AM PDT            3.91            245         -              Normal
  05/08/2025 12 PM PDT            3.91            245         0              Normal
  05/08/2025 01 PM PDT            3.91            245         0              Normal
  05/08/2025 02 PM PDT            3.90            243         -              Normal
  05/08/2025 03 PM PDT            3.90            243         0              Normal
  05/08/2025 04 PM PDT            3.89            241         -              Normal
  05/08/2025 05 PM PDT            3.89            241         0              Normal
  05/08/2025 06 PM PDT            3.89            241         0              Normal
  05/08/2025 07 PM PDT            3.88            239         -              Normal
  05/08/2025 08 PM PDT            3.88            239         0              Normal
  05/08/2025 09 PM PDT            3.88            239         0              Normal
  05/08/2025 10 PM PDT            3.88            239         0              Normal
  05/08/2025 11 PM PDT            3.87            237         -              Normal
  05/09/2025 12 AM PDT            3.87            237         0              Normal
  05/09/2025 01 AM PDT            3.87            237         0              Normal
  05/09/2025 02 AM PDT            3.87            237         0              Normal
  05/09/2025 03 AM PDT            3.87            237         0              Normal
  05/09/2025 04 AM PDT            3.87            237         0              Normal
  05/09/2025 05 AM PDT            3.87            237         0              Normal
  05/09/2025 06 AM PDT            3.87            237         0              Normal
  05/09/2025 07 AM PDT            3.87            237         0              Normal
  05/09/2025 08 AM PDT            3.87            237         0              Normal
  05/09/2025 09 AM PDT            3.87            237         0              Normal
  05/09/2025 10 AM PDT            3.88            239         +              Normal
  05/09/2025 11 AM PDT            3.88            239         0              Normal
  05/09/2025 12 PM PDT            3.88            239         0              Normal
  05/09/2025 01 PM PDT            3.88            239         0              Normal
  05/09/2025 02 PM PDT            3.88            239         0              Normal
  05/09/2025 03 PM PDT            3.89            241         +              Normal
  05/09/2025 04 PM PDT            3.89            241         0              Normal
  05/09/2025 05 PM PDT            3.89            241         0              Normal
  05/09/2025 06 PM PDT            3.90            243         +              Normal
  05/09/2025 07 PM PDT            3.90            243         0              Normal
  05/09/2025 08 PM PDT            3.90            243         0              Normal
  05/09/2025 09 PM PDT            3.91            245         +              Normal
  05/09/2025 10 PM PDT            3.91            245         0              Normal
  05/09/2025 11 PM PDT            3.91            245         0              Normal
  05/10/2025 12 AM PDT            3.92            247         +              Normal
  05/10/2025 01 AM PDT            3.92            247         0              Normal
  05/10/2025 02 AM PDT            3.93            249         +              Normal
  05/10/2025 03 AM PDT            3.94            250         +              Normal
  05/10/2025 04 AM PDT            3.94            250         0              Normal
  05/10/2025 05 AM PDT            3.95            252         +              Normal
  05/10/2025 06 AM PDT            3.96            254         +              Normal
  05/10/2025 07 AM PDT            3.96            254         0              Normal
  05/10/2025 08 AM PDT            3.97            255         +              Normal
  05/10/2025 09 AM PDT            3.98            257         +              Normal
  05/10/2025 10 AM PDT            3.99            258         +              Normal
  05/10/2025 11 AM PDT            3.99            258         0              Normal
  05/10/2025 12 PM PDT            4.00            260         +              Normal
  05/10/2025 01 PM PDT            4.01            262         +              Normal
  05/10/2025 02 PM PDT            4.02            263         +              Normal
  05/10/2025 03 PM PDT            4.03            265         +              Normal
  05/10/2025 04 PM PDT            4.04            267         +              Normal
  05/10/2025 05 PM PDT            4.04            267         0              Normal
  05/10/2025 06 PM PDT            4.05            268         +              Normal
  05/10/2025 07 PM PDT            4.06            270         +              Normal
  05/10/2025 08 PM PDT            4.07            271         +              Normal
  05/10/2025 09 PM PDT            4.08            273         +              Normal
  05/10/2025 10 PM PDT            4.09            275         +              Normal
  05/10/2025 11 PM PDT            4.10            277         +              Normal
  05/11/2025 12 AM PDT            4.11            278         +              Normal
  05/11/2025 01 AM PDT            4.12            280         +              Normal
  05/11/2025 02 AM PDT            4.13            282         +              Normal
  05/11/2025 03 AM PDT            4.14            283         +              Normal
  05/11/2025 04 AM PDT            4.15            285         +              Normal
  05/11/2025 05 AM PDT            4.16            287         +              Normal
  05/11/2025 06 AM PDT            4.17            288         +              Normal
  05/11/2025 07 AM PDT            4.17            288         0              Normal
  05/11/2025 08 AM PDT            4.18            290         +              Normal
  05/11/2025 09 AM PDT            4.19            292         +              Normal
  05/11/2025 10 AM PDT            4.20            294         +              Normal
  05/11/2025 11 AM PDT            4.21            295         +              Normal
  05/11/2025 12 PM PDT            4.22            297         +              Normal
  05/11/2025 01 PM PDT            4.23            299         +              Normal
  05/11/2025 02 PM PDT            4.24            300         +              Normal
  05/11/2025 03 PM PDT            4.25            302         +              Normal
  05/11/2025 04 PM PDT            4.26            304         +              Normal
  05/11/2025 05 PM PDT            4.27            306         +              Normal
  05/11/2025 06 PM PDT            4.28            308         +              Normal
  05/11/2025 07 PM PDT            4.28            308         0              Normal
  05/11/2025 08 PM PDT            4.29            309         +              Normal
  05/11/2025 09 PM PDT            4.30            311         +              Normal
  05/11/2025 10 PM PDT            4.31            313         +              Normal
  05/11/2025 11 PM PDT            4.32            315         +              Normal
  05/12/2025 12 AM PDT            4.32            315         0              Normal
  05/12/2025 01 AM PDT            4.33            316         +              Normal
  05/12/2025 02 AM PDT            4.34            318         +              Normal
  05/12/2025 03 AM PDT            4.35            320         +              Normal
  05/12/2025 04 AM PDT            4.35            320         0              Normal
  05/12/2025 05 AM PDT            4.36            322         +              Normal
  05/12/2025 06 AM PDT            4.37            324         +              Normal
  05/12/2025 07 AM PDT            4.37            324         0              Normal
  05/12/2025 08 AM PDT            4.38            325         +              Normal
  05/12/2025 09 AM PDT            4.39            327         +              Normal
  05/12/2025 10 AM PDT            4.39            327         0              Normal
  05/12/2025 11 AM PDT            4.40            329         +              Normal
  05/12/2025 12 PM PDT            4.40            329         0              Normal
  05/12/2025 01 PM PDT            4.41            331         +              Normal
  05/12/2025 02 PM PDT            4.41            331         0              Normal
  05/12/2025 03 PM PDT            4.42            333         +              Normal
  05/12/2025 04 PM PDT            4.42            333         0              Normal
  05/12/2025 05 PM PDT            4.43            335         +              Normal
  05/12/2025 06 PM PDT            4.43            335         0              Normal
  05/12/2025 07 PM PDT            4.43            335         0              Normal
  05/12/2025 08 PM PDT            4.44            337         +              Normal
  05/12/2025 09 PM PDT            4.44            337         0              Normal
  05/12/2025 10 PM PDT            4.44            337         0              Normal
  05/12/2025 11 PM PDT            4.45            338         +              Normal
  05/13/2025 12 AM PDT            4.45            338         0              Normal
  05/13/2025 01 AM PDT            4.45            338         0              Normal
  05/13/2025 02 AM PDT            4.45            338         0              Normal
  05/13/2025 03 AM PDT            4.45            338         0              Normal
  05/13/2025 04 AM PDT            4.46            340         +              Normal
  05/13/2025 05 AM PDT            4.46            340         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.