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

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WALKER RIVER - WABUSKA (WALN2)
Latitude: 39.15º NLongitude: 119.10º WElevation: 4300 FeetForecast Type: Unofficial Location
Location: Lyon County in NevadaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: May 18 2026 at 7:35 AM PDTNext Issuance: May 19 2026 at 9:00 AM PDT
Action/Monitor: 9.8 FeetMinor Flood: 10.5 FeetModerate Flood: 11.5 FeetMajor Flood: 13.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Walker River - Wabuska (WALN2)
#
# File Generation Time:  05/18/2026 at 07:37 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/15/2026 at 02:00 PM PDT
# Maximum Observed Stage:                       5.67 Feet
# Maximum Observed Flow:                        319 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/18/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       5.10 Feet
# Maximum Forecast Flow:                        232 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/13/2026 07 AM PDT            4.18            120                        Normal
  05/13/2026 08 AM PDT            4.19            121         +              Normal
  05/13/2026 09 AM PDT            4.20            122         +              Normal
  05/13/2026 10 AM PDT            4.20            122         0              Normal
  05/13/2026 11 AM PDT            4.21            123         +              Normal
  05/13/2026 12 PM PDT            4.22            124         +              Normal
  05/13/2026 01 PM PDT            4.23            125         +              Normal
  05/13/2026 02 PM PDT            4.26            128         +              Normal
  05/13/2026 03 PM PDT            4.33            136         +              Normal
  05/13/2026 04 PM PDT            4.50            155         +              Normal
  05/13/2026 05 PM PDT            4.65            172         +              Normal
  05/13/2026 06 PM PDT            4.70            179         +              Normal
  05/13/2026 07 PM PDT            4.74            184         +              Normal
  05/13/2026 08 PM PDT            4.78            189         +              Normal
  05/13/2026 09 PM PDT            4.82            194         +              Normal
  05/13/2026 10 PM PDT            4.89            203         +              Normal
  05/13/2026 11 PM PDT            4.94            210         +              Normal
  05/14/2026 12 AM PDT            5.00            218         +              Normal
  05/14/2026 01 AM PDT            5.01            219         +              Normal
  05/14/2026 02 AM PDT            5.07            227         +              Normal
  05/14/2026 03 AM PDT            5.10            232         +              Normal
  05/14/2026 04 AM PDT            5.11            233         +              Normal
  05/14/2026 05 AM PDT            5.11            233         0              Normal
  05/14/2026 06 AM PDT            5.11            233         0              Normal
  05/14/2026 07 AM PDT            5.12            234         +              Normal
  05/14/2026 08 AM PDT            5.12            234         0              Normal
  05/14/2026 09 AM PDT            5.14            237         +              Normal
  05/14/2026 10 AM PDT            5.15            239         +              Normal
  05/14/2026 11 AM PDT            5.19            244         +              Normal
  05/14/2026 12 PM PDT            5.22            249         +              Normal
  05/14/2026 01 PM PDT            5.25            253         +              Normal
  05/14/2026 02 PM PDT            5.26            255         +              Normal
  05/14/2026 03 PM PDT            5.32            264         +              Normal
  05/14/2026 04 PM PDT            5.30            261         -              Normal
  05/14/2026 05 PM PDT            5.36            270         +              Normal
  05/14/2026 06 PM PDT            5.34            267         -              Normal
  05/14/2026 07 PM PDT            5.40            276         +              Normal
  05/14/2026 08 PM PDT            5.45            284         +              Normal
  05/14/2026 09 PM PDT            5.48            288         +              Normal
  05/14/2026 10 PM PDT            5.49            290         +              Normal
  05/14/2026 11 PM PDT            5.53            296         +              Normal
  05/15/2026 12 AM PDT            5.54            298         +              Normal
  05/15/2026 01 AM PDT            5.57            303         +              Normal
  05/15/2026 02 AM PDT            5.55            300         -              Normal
  05/15/2026 03 AM PDT            5.58            304         +              Normal
  05/15/2026 04 AM PDT            5.59            306         +              Normal
  05/15/2026 05 AM PDT            5.57            303         -              Normal
  05/15/2026 06 AM PDT            5.59            306         +              Normal
  05/15/2026 07 AM PDT            5.61            309         +              Normal
  05/15/2026 08 AM PDT            5.59            306         -              Normal
  05/15/2026 09 AM PDT            5.61            309         +              Normal
  05/15/2026 10 AM PDT            5.61            309         0              Normal
  05/15/2026 11 AM PDT            5.62            311         +              Normal
  05/15/2026 12 PM PDT            5.64            314         +              Normal
  05/15/2026 01 PM PDT            5.64            314         0              Normal
  05/15/2026 02 PM PDT            5.67            319         +              Normal
  05/15/2026 03 PM PDT            5.65            316         -              Normal
  05/15/2026 04 PM PDT            5.62            311         -              Normal
  05/15/2026 05 PM PDT            5.61            309         -              Normal
  05/15/2026 06 PM PDT            5.62            311         +              Normal
  05/15/2026 07 PM PDT            5.60            308         -              Normal
  05/15/2026 08 PM PDT            5.60            308         0              Normal
  05/15/2026 09 PM PDT            5.59            306         -              Normal
  05/15/2026 10 PM PDT            5.60            308         +              Normal
  05/15/2026 11 PM PDT            5.61            309         +              Normal
  05/16/2026 12 AM PDT            5.61            309         0              Normal
  05/16/2026 01 AM PDT            5.60            308         -              Normal
  05/16/2026 02 AM PDT            5.62            311         +              Normal
  05/16/2026 03 AM PDT            5.61            309         -              Normal
  05/16/2026 04 AM PDT            5.63            313         +              Normal
  05/16/2026 05 AM PDT            5.60            308         -              Normal
  05/16/2026 06 AM PDT            5.61            309         +              Normal
  05/16/2026 07 AM PDT            5.60            308         -              Normal
  05/16/2026 08 AM PDT            5.62            311         +              Normal
  05/16/2026 09 AM PDT            5.62            311         0              Normal
  05/16/2026 10 AM PDT            5.63            313         +              Normal
  05/16/2026 11 AM PDT            5.66            318         +              Normal
  05/16/2026 12 PM PDT            5.64            314         -              Normal
  05/16/2026 01 PM PDT            5.65            316         +              Normal
  05/16/2026 02 PM PDT            5.64            314         -              Normal
  05/16/2026 03 PM PDT            5.64            314         0              Normal
  05/16/2026 04 PM PDT            5.63            313         -              Normal
  05/16/2026 05 PM PDT            5.59            306         -              Normal
  05/16/2026 06 PM PDT            5.54            298         -              Normal
  05/16/2026 07 PM PDT            5.54            298         0              Normal
  05/16/2026 08 PM PDT            5.51            293         -              Normal
  05/16/2026 09 PM PDT            5.48            288         -              Normal
  05/16/2026 10 PM PDT            5.46            285         -              Normal
  05/16/2026 11 PM PDT            5.45            284         -              Normal
  05/17/2026 12 AM PDT            5.45            284         0              Normal
  05/17/2026 01 AM PDT            5.45            284         0              Normal
  05/17/2026 02 AM PDT            5.43            281         -              Normal
  05/17/2026 03 AM PDT            5.41            277         -              Normal
  05/17/2026 04 AM PDT            5.41            277         0              Normal
  05/17/2026 05 AM PDT            5.38            273         -              Normal
  05/17/2026 06 AM PDT            5.40            276         +              Normal
  05/17/2026 07 AM PDT            5.39            274         -              Normal
  05/17/2026 08 AM PDT            5.37            271         -              Normal
  05/17/2026 09 AM PDT            5.37            271         0              Normal
  05/17/2026 10 AM PDT            5.38            273         +              Normal
  05/17/2026 11 AM PDT            5.36            270         -              Normal
  05/17/2026 12 PM PDT            5.34            267         -              Normal
  05/17/2026 01 PM PDT            5.33            265         -              Normal
  05/17/2026 02 PM PDT            5.32            264         -              Normal
  05/17/2026 03 PM PDT            5.27            256         -              Normal
  05/17/2026 04 PM PDT            5.27            256         0              Normal
  05/17/2026 05 PM PDT            5.27            256         0              Normal
  05/17/2026 06 PM PDT            5.23            250         -              Normal
  05/17/2026 07 PM PDT            5.19            244         -              Normal
  05/17/2026 08 PM PDT            5.17            242         -              Normal
  05/17/2026 09 PM PDT            5.14            237         -              Normal
  05/17/2026 10 PM PDT            5.15            239         +              Normal
  05/17/2026 11 PM PDT            5.14            237         -              Normal
  05/18/2026 12 AM PDT            5.14            237         0              Normal
  05/18/2026 01 AM PDT            5.14            237         0              Normal
  05/18/2026 02 AM PDT            5.13            236         -              Normal
  05/18/2026 03 AM PDT            5.12            234         -              Normal
  05/18/2026 04 AM PDT            5.12            234         0              Normal
  05/18/2026 05 AM PDT            5.13            236         +              Normal
  05/18/2026 06 AM PDT            5.12            234         -              Normal
  05/18/2026 07 AM PDT            5.11            233         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/18/2026 08 AM PDT            5.10            232                        Normal
  05/18/2026 09 AM PDT            5.09            230         -              Normal
  05/18/2026 10 AM PDT            5.08            229         -              Normal
  05/18/2026 11 AM PDT            5.07            227         -              Normal
  05/18/2026 12 PM PDT            5.06            226         -              Normal
  05/18/2026 01 PM PDT            5.06            226         0              Normal
  05/18/2026 02 PM PDT            5.05            225         -              Normal
  05/18/2026 03 PM PDT            5.04            223         -              Normal
  05/18/2026 04 PM PDT            5.04            223         0              Normal
  05/18/2026 05 PM PDT            5.03            222         -              Normal
  05/18/2026 06 PM PDT            5.03            222         0              Normal
  05/18/2026 07 PM PDT            5.02            220         -              Normal
  05/18/2026 08 PM PDT            5.02            220         0              Normal
  05/18/2026 09 PM PDT            5.01            219         -              Normal
  05/18/2026 10 PM PDT            5.01            219         0              Normal
  05/18/2026 11 PM PDT            5.00            218         -              Normal
  05/19/2026 12 AM PDT            5.00            218         0              Normal
  05/19/2026 01 AM PDT            5.00            218         0              Normal
  05/19/2026 02 AM PDT            4.99            216         -              Normal
  05/19/2026 03 AM PDT            4.99            216         0              Normal
  05/19/2026 04 AM PDT            4.99            216         0              Normal
  05/19/2026 05 AM PDT            4.98            215         -              Normal
  05/19/2026 06 AM PDT            4.98            215         0              Normal
  05/19/2026 07 AM PDT            4.98            215         0              Normal
  05/19/2026 08 AM PDT            4.98            215         0              Normal
  05/19/2026 09 AM PDT            4.98            215         0              Normal
  05/19/2026 10 AM PDT            4.97            214         -              Normal
  05/19/2026 11 AM PDT            4.97            214         0              Normal
  05/19/2026 12 PM PDT            4.97            214         0              Normal
  05/19/2026 01 PM PDT            4.97            214         0              Normal
  05/19/2026 02 PM PDT            4.96            212         -              Normal
  05/19/2026 03 PM PDT            4.96            212         0              Normal
  05/19/2026 04 PM PDT            4.96            212         0              Normal
  05/19/2026 05 PM PDT            4.95            211         -              Normal
  05/19/2026 06 PM PDT            4.95            211         0              Normal
  05/19/2026 07 PM PDT            4.95            211         0              Normal
  05/19/2026 08 PM PDT            4.94            210         -              Normal
  05/19/2026 09 PM PDT            4.94            210         0              Normal
  05/19/2026 10 PM PDT            4.93            208         -              Normal
  05/19/2026 11 PM PDT            4.93            208         0              Normal
  05/20/2026 12 AM PDT            4.92            207         -              Normal
  05/20/2026 01 AM PDT            4.92            207         0              Normal
  05/20/2026 02 AM PDT            4.92            207         0              Normal
  05/20/2026 03 AM PDT            4.91            206         -              Normal
  05/20/2026 04 AM PDT            4.91            206         0              Normal
  05/20/2026 05 AM PDT            4.90            204         -              Normal
  05/20/2026 06 AM PDT            4.90            204         0              Normal
  05/20/2026 07 AM PDT            4.89            203         -              Normal
  05/20/2026 08 AM PDT            4.89            203         0              Normal
  05/20/2026 09 AM PDT            4.88            202         -              Normal
  05/20/2026 10 AM PDT            4.88            202         0              Normal
  05/20/2026 11 AM PDT            4.88            202         0              Normal
  05/20/2026 12 PM PDT            4.87            200         -              Normal
  05/20/2026 01 PM PDT            4.87            200         0              Normal
  05/20/2026 02 PM PDT            4.87            200         0              Normal
  05/20/2026 03 PM PDT            4.86            199         -              Normal
  05/20/2026 04 PM PDT            4.86            199         0              Normal
  05/20/2026 05 PM PDT            4.86            199         0              Normal
  05/20/2026 06 PM PDT            4.86            199         0              Normal
  05/20/2026 07 PM PDT            4.85            198         -              Normal
  05/20/2026 08 PM PDT            4.85            198         0              Normal
  05/20/2026 09 PM PDT            4.85            198         0              Normal
  05/20/2026 10 PM PDT            4.84            196         -              Normal
  05/20/2026 11 PM PDT            4.84            196         0              Normal
  05/21/2026 12 AM PDT            4.84            196         0              Normal
  05/21/2026 01 AM PDT            4.84            196         0              Normal
  05/21/2026 02 AM PDT            4.84            196         0              Normal
  05/21/2026 03 AM PDT            4.83            195         -              Normal
  05/21/2026 04 AM PDT            4.83            195         0              Normal
  05/21/2026 05 AM PDT            4.83            195         0              Normal
  05/21/2026 06 AM PDT            4.83            195         0              Normal
  05/21/2026 07 AM PDT            4.83            195         0              Normal
  05/21/2026 08 AM PDT            4.82            194         -              Normal
  05/21/2026 09 AM PDT            4.82            194         0              Normal
  05/21/2026 10 AM PDT            4.82            194         0              Normal
  05/21/2026 11 AM PDT            4.82            194         0              Normal
  05/21/2026 12 PM PDT            4.82            194         0              Normal
  05/21/2026 01 PM PDT            4.82            194         0              Normal
  05/21/2026 02 PM PDT            4.82            194         0              Normal
  05/21/2026 03 PM PDT            4.82            194         0              Normal
  05/21/2026 04 PM PDT            4.82            194         0              Normal
  05/21/2026 05 PM PDT            4.82            194         0              Normal
  05/21/2026 06 PM PDT            4.82            194         0              Normal
  05/21/2026 07 PM PDT            4.82            194         0              Normal
  05/21/2026 08 PM PDT            4.82            194         0              Normal
  05/21/2026 09 PM PDT            4.83            195         +              Normal
  05/21/2026 10 PM PDT            4.83            195         0              Normal
  05/21/2026 11 PM PDT            4.83            195         0              Normal
  05/22/2026 12 AM PDT            4.83            195         0              Normal
  05/22/2026 01 AM PDT            4.83            195         0              Normal
  05/22/2026 02 AM PDT            4.84            196         +              Normal
  05/22/2026 03 AM PDT            4.84            196         0              Normal
  05/22/2026 04 AM PDT            4.84            196         0              Normal
  05/22/2026 05 AM PDT            4.84            196         0              Normal
  05/22/2026 06 AM PDT            4.85            198         +              Normal
  05/22/2026 07 AM PDT            4.85            198         0              Normal
  05/22/2026 08 AM PDT            4.85            198         0              Normal
  05/22/2026 09 AM PDT            4.86            199         +              Normal
  05/22/2026 10 AM PDT            4.86            199         0              Normal
  05/22/2026 11 AM PDT            4.86            199         0              Normal
  05/22/2026 12 PM PDT            4.87            200         +              Normal
  05/22/2026 01 PM PDT            4.87            200         0              Normal
  05/22/2026 02 PM PDT            4.88            202         +              Normal
  05/22/2026 03 PM PDT            4.88            202         0              Normal
  05/22/2026 04 PM PDT            4.89            203         +              Normal
  05/22/2026 05 PM PDT            4.90            204         +              Normal
  05/22/2026 06 PM PDT            4.90            204         0              Normal
  05/22/2026 07 PM PDT            4.91            206         +              Normal
  05/22/2026 08 PM PDT            4.92            207         +              Normal
  05/22/2026 09 PM PDT            4.92            207         0              Normal
  05/22/2026 10 PM PDT            4.93            208         +              Normal
  05/22/2026 11 PM PDT            4.94            210         +              Normal
  05/23/2026 12 AM PDT            4.94            210         0              Normal
  05/23/2026 01 AM PDT            4.95            211         +              Normal
  05/23/2026 02 AM PDT            4.95            211         0              Normal
  05/23/2026 03 AM PDT            4.96            212         +              Normal
  05/23/2026 04 AM PDT            4.96            212         0              Normal
  05/23/2026 05 AM PDT            4.96            212         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.