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

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WEST WALKER RIVER - HOYE BRIDGE (HOYN2)
Latitude: 38.73º NLongitude: 119.43º WElevation: 4980 Feet
Location: Douglas County in NevadaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Apr 24 2025 at 7:15 AM PDTNext Issuance: Apr 25 2025 at 9:00 AM PDT
Action/Monitor: 7.0 FeetMinor Flood: 8.0 FeetModerate Flood: 9.0 FeetMajor Flood: 10.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: West Walker River - Hoye Bridge (HOYN2)
#
# File Generation Time:  04/24/2025 at 07:16 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/23/2025 at 02:00 PM PDT
# Maximum Observed Stage:                       3.14 Feet
# Maximum Observed Flow:                        434 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/24/2025 at 02:00 PM PDT
# Maximum Forecast Stage:                       3.13 Feet
# Maximum Forecast Flow:                        431 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/19/2025 07 AM PDT            2.81            351                        Normal
  04/19/2025 08 AM PDT            2.82            353         +              Normal
  04/19/2025 09 AM PDT            2.82            353         0              Normal
  04/19/2025 10 AM PDT            2.82            353         0              Normal
  04/19/2025 11 AM PDT            2.83            355         +              Normal
  04/19/2025 12 PM PDT            2.84            358         +              Normal
  04/19/2025 01 PM PDT            2.84            358         0              Normal
  04/19/2025 02 PM PDT            2.84            358         0              Normal
  04/19/2025 03 PM PDT            2.84            358         0              Normal
  04/19/2025 04 PM PDT            2.86            363         +              Normal
  04/19/2025 05 PM PDT            2.87            365         +              Normal
  04/19/2025 06 PM PDT            2.87            365         0              Normal
  04/19/2025 07 PM PDT            2.87            365         0              Normal
  04/19/2025 08 PM PDT            2.86            363         -              Normal
  04/19/2025 09 PM PDT            2.85            360         -              Normal
  04/19/2025 10 PM PDT            2.84            358         -              Normal
  04/19/2025 11 PM PDT            2.84            358         0              Normal
  04/20/2025 12 AM PDT            2.84            358         0              Normal
  04/20/2025 01 AM PDT            2.83            355         -              Normal
  04/20/2025 02 AM PDT            2.83            355         0              Normal
  04/20/2025 03 AM PDT            2.83            355         0              Normal
  04/20/2025 04 AM PDT            2.83            355         0              Normal
  04/20/2025 05 AM PDT            2.83            355         0              Normal
  04/20/2025 06 AM PDT            2.82            353         -              Normal
  04/20/2025 07 AM PDT            2.83            355         +              Normal
  04/20/2025 08 AM PDT            2.82            353         -              Normal
  04/20/2025 09 AM PDT            2.84            358         +              Normal
  04/20/2025 10 AM PDT            2.83            355         -              Normal
  04/20/2025 11 AM PDT            2.84            358         +              Normal
  04/20/2025 12 PM PDT            2.84            358         0              Normal
  04/20/2025 01 PM PDT            2.85            360         +              Normal
  04/20/2025 02 PM PDT            2.85            360         0              Normal
  04/20/2025 03 PM PDT            2.85            360         0              Normal
  04/20/2025 04 PM PDT            2.85            360         0              Normal
  04/20/2025 05 PM PDT            2.83            355         -              Normal
  04/20/2025 06 PM PDT            2.85            360         +              Normal
  04/20/2025 07 PM PDT            2.84            358         -              Normal
  04/20/2025 08 PM PDT            2.84            358         0              Normal
  04/20/2025 09 PM PDT            2.85            360         +              Normal
  04/20/2025 10 PM PDT            2.85            360         0              Normal
  04/20/2025 11 PM PDT            2.84            358         -              Normal
  04/21/2025 12 AM PDT            2.85            360         +              Normal
  04/21/2025 01 AM PDT            2.85            360         0              Normal
  04/21/2025 02 AM PDT            2.84            358         -              Normal
  04/21/2025 03 AM PDT            2.84            358         0              Normal
  04/21/2025 04 AM PDT            2.85            360         +              Normal
  04/21/2025 05 AM PDT            2.85            360         0              Normal
  04/21/2025 06 AM PDT            2.84            358         -              Normal
  04/21/2025 07 AM PDT            2.84            358         0              Normal
  04/21/2025 08 AM PDT            2.84            358         0              Normal
  04/21/2025 09 AM PDT            2.84            358         0              Normal
  04/21/2025 10 AM PDT            2.85            360         +              Normal
  04/21/2025 11 AM PDT            2.85            360         0              Normal
  04/21/2025 12 PM PDT            2.86            363         +              Normal
  04/21/2025 01 PM PDT            2.86            363         0              Normal
  04/21/2025 02 PM PDT            2.86            363         0              Normal
  04/21/2025 03 PM PDT            2.86            363         0              Normal
  04/21/2025 04 PM PDT            2.86            363         0              Normal
  04/21/2025 05 PM PDT            2.86            363         0              Normal
  04/21/2025 06 PM PDT            2.86            363         0              Normal
  04/21/2025 07 PM PDT            2.86            363         0              Normal
  04/21/2025 08 PM PDT            2.85            360         -              Normal
  04/21/2025 09 PM PDT            2.85            360         0              Normal
  04/21/2025 10 PM PDT            2.85            360         0              Normal
  04/21/2025 11 PM PDT            2.85            360         0              Normal
  04/22/2025 12 AM PDT            2.86            363         +              Normal
  04/22/2025 01 AM PDT            2.85            360         -              Normal
  04/22/2025 02 AM PDT            2.85            360         0              Normal
  04/22/2025 03 AM PDT            2.85            360         0              Normal
  04/22/2025 04 AM PDT            2.85            360         0              Normal
  04/22/2025 05 AM PDT            2.85            360         0              Normal
  04/22/2025 06 AM PDT            2.86            363         +              Normal
  04/22/2025 07 AM PDT            2.84            358         -              Normal
  04/22/2025 08 AM PDT            2.85            360         +              Normal
  04/22/2025 09 AM PDT            2.86            363         +              Normal
  04/22/2025 10 AM PDT            2.86            363         0              Normal
  04/22/2025 11 AM PDT            2.87            365         +              Normal
  04/22/2025 12 PM PDT            2.87            365         0              Normal
  04/22/2025 01 PM PDT            2.87            365         0              Normal
  04/22/2025 02 PM PDT            2.88            368         +              Normal
  04/22/2025 03 PM PDT            2.88            368         0              Normal
  04/22/2025 04 PM PDT            2.90            373         +              Normal
  04/22/2025 05 PM PDT            2.81            351         -              Normal
  04/22/2025 06 PM PDT            2.87            365         +              Normal
  04/22/2025 07 PM PDT            3.00            398         +              Normal
  04/22/2025 08 PM PDT            3.08            418         +              Normal
  04/22/2025 09 PM PDT            3.10            423         +              Normal
  04/22/2025 10 PM PDT            3.11            426         +              Normal
  04/22/2025 11 PM PDT            3.11            426         0              Normal
  04/23/2025 12 AM PDT            3.11            426         0              Normal
  04/23/2025 01 AM PDT            3.11            426         0              Normal
  04/23/2025 02 AM PDT            3.11            426         0              Normal
  04/23/2025 03 AM PDT            3.11            426         0              Normal
  04/23/2025 04 AM PDT            3.10            423         -              Normal
  04/23/2025 05 AM PDT            3.11            426         +              Normal
  04/23/2025 06 AM PDT            3.12            428         +              Normal
  04/23/2025 07 AM PDT            3.12            428         0              Normal
  04/23/2025 08 AM PDT            3.12            428         0              Normal
  04/23/2025 09 AM PDT            3.12            428         0              Normal
  04/23/2025 10 AM PDT            3.13            431         +              Normal
  04/23/2025 11 AM PDT            3.13            431         0              Normal
  04/23/2025 12 PM PDT            3.13            431         0              Normal
  04/23/2025 01 PM PDT            3.13            431         0              Normal
  04/23/2025 02 PM PDT            3.14            434         +              Normal
  04/23/2025 03 PM PDT            3.12            428         -              Normal
  04/23/2025 04 PM PDT            3.13            431         +              Normal
  04/23/2025 05 PM PDT            3.13            431         0              Normal
  04/23/2025 06 PM PDT            3.13            431         0              Normal
  04/23/2025 07 PM PDT            3.12            428         -              Normal
  04/23/2025 08 PM PDT            3.12            428         0              Normal
  04/23/2025 09 PM PDT            3.13            431         +              Normal
  04/23/2025 10 PM PDT            3.12            428         -              Normal
  04/23/2025 11 PM PDT            3.12            428         0              Normal
  04/24/2025 12 AM PDT            3.13            431         +              Normal
  04/24/2025 01 AM PDT            3.11            426         -              Normal
  04/24/2025 02 AM PDT            3.12            428         +              Normal
  04/24/2025 03 AM PDT            3.12            428         0              Normal
  04/24/2025 04 AM PDT            3.11            426         -              Normal
  04/24/2025 05 AM PDT            3.11            426         0              Normal
  04/24/2025 06 AM PDT            3.12            428         +              Normal
  04/24/2025 07 AM PDT            3.11            426         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/24/2025 08 AM PDT            3.12            428                        Normal
  04/24/2025 09 AM PDT            3.12            428         0              Normal
  04/24/2025 10 AM PDT            3.12            428         0              Normal
  04/24/2025 11 AM PDT            3.12            428         0              Normal
  04/24/2025 12 PM PDT            3.12            428         0              Normal
  04/24/2025 01 PM PDT            3.12            428         0              Normal
  04/24/2025 02 PM PDT            3.13            431         +              Normal
  04/24/2025 03 PM PDT            3.13            431         0              Normal
  04/24/2025 04 PM PDT            3.13            431         0              Normal
  04/24/2025 05 PM PDT            3.13            431         0              Normal
  04/24/2025 06 PM PDT            3.13            431         0              Normal
  04/24/2025 07 PM PDT            3.12            428         -              Normal
  04/24/2025 08 PM PDT            3.12            428         0              Normal
  04/24/2025 09 PM PDT            3.12            428         0              Normal
  04/24/2025 10 PM PDT            3.12            428         0              Normal
  04/24/2025 11 PM PDT            3.12            428         0              Normal
  04/25/2025 12 AM PDT            3.12            428         0              Normal
  04/25/2025 01 AM PDT            3.11            426         -              Normal
  04/25/2025 02 AM PDT            3.11            426         0              Normal
  04/25/2025 03 AM PDT            3.10            423         -              Normal
  04/25/2025 04 AM PDT            3.10            423         0              Normal
  04/25/2025 05 AM PDT            3.10            423         0              Normal
  04/25/2025 06 AM PDT            3.09            421         -              Normal
  04/25/2025 07 AM PDT            3.09            421         0              Normal
  04/25/2025 08 AM PDT            3.09            421         0              Normal
  04/25/2025 09 AM PDT            3.08            418         -              Normal
  04/25/2025 10 AM PDT            3.08            418         0              Normal
  04/25/2025 11 AM PDT            3.08            418         0              Normal
  04/25/2025 12 PM PDT            3.08            418         0              Normal
  04/25/2025 01 PM PDT            3.08            418         0              Normal
  04/25/2025 02 PM PDT            3.08            418         0              Normal
  04/25/2025 03 PM PDT            3.09            421         +              Normal
  04/25/2025 04 PM PDT            3.09            421         0              Normal
  04/25/2025 05 PM PDT            3.09            421         0              Normal
  04/25/2025 06 PM PDT            3.09            421         0              Normal
  04/25/2025 07 PM PDT            3.09            421         0              Normal
  04/25/2025 08 PM PDT            3.09            421         0              Normal
  04/25/2025 09 PM PDT            3.10            423         +              Normal
  04/25/2025 10 PM PDT            3.10            423         0              Normal
  04/25/2025 11 PM PDT            3.10            423         0              Normal
  04/26/2025 12 AM PDT            3.10            423         0              Normal
  04/26/2025 01 AM PDT            3.10            423         0              Normal
  04/26/2025 02 AM PDT            3.10            423         0              Normal
  04/26/2025 03 AM PDT            3.10            423         0              Normal
  04/26/2025 04 AM PDT            3.10            423         0              Normal
  04/26/2025 05 AM PDT            3.10            423         0              Normal
  04/26/2025 06 AM PDT            3.10            423         0              Normal
  04/26/2025 07 AM PDT            3.10            423         0              Normal
  04/26/2025 08 AM PDT            3.10            423         0              Normal
  04/26/2025 09 AM PDT            3.10            423         0              Normal
  04/26/2025 10 AM PDT            3.10            423         0              Normal
  04/26/2025 11 AM PDT            3.10            423         0              Normal
  04/26/2025 12 PM PDT            3.10            423         0              Normal
  04/26/2025 01 PM PDT            3.10            423         0              Normal
  04/26/2025 02 PM PDT            3.10            423         0              Normal
  04/26/2025 03 PM PDT            3.10            423         0              Normal
  04/26/2025 04 PM PDT            3.10            423         0              Normal
  04/26/2025 05 PM PDT            3.10            423         0              Normal
  04/26/2025 06 PM PDT            3.09            421         -              Normal
  04/26/2025 07 PM PDT            3.09            421         0              Normal
  04/26/2025 08 PM PDT            3.09            421         0              Normal
  04/26/2025 09 PM PDT            3.09            421         0              Normal
  04/26/2025 10 PM PDT            3.09            421         0              Normal
  04/26/2025 11 PM PDT            3.09            421         0              Normal
  04/27/2025 12 AM PDT            3.09            421         0              Normal
  04/27/2025 01 AM PDT            3.09            421         0              Normal
  04/27/2025 02 AM PDT            3.08            418         -              Normal
  04/27/2025 03 AM PDT            3.08            418         0              Normal
  04/27/2025 04 AM PDT            3.08            418         0              Normal
  04/27/2025 05 AM PDT            3.08            418         0              Normal
  04/27/2025 06 AM PDT            3.08            418         0              Normal
  04/27/2025 07 AM PDT            3.07            416         -              Normal
  04/27/2025 08 AM PDT            3.07            416         0              Normal
  04/27/2025 09 AM PDT            3.07            416         0              Normal
  04/27/2025 10 AM PDT            3.07            416         0              Normal
  04/27/2025 11 AM PDT            3.07            416         0              Normal
  04/27/2025 12 PM PDT            3.06            413         -              Normal
  04/27/2025 01 PM PDT            3.06            413         0              Normal
  04/27/2025 02 PM PDT            3.06            413         0              Normal
  04/27/2025 03 PM PDT            3.06            413         0              Normal
  04/27/2025 04 PM PDT            3.06            413         0              Normal
  04/27/2025 05 PM PDT            3.06            413         0              Normal
  04/27/2025 06 PM PDT            3.05            410         -              Normal
  04/27/2025 07 PM PDT            3.05            410         0              Normal
  04/27/2025 08 PM PDT            3.05            410         0              Normal
  04/27/2025 09 PM PDT            3.05            410         0              Normal
  04/27/2025 10 PM PDT            3.05            410         0              Normal
  04/27/2025 11 PM PDT            3.05            410         0              Normal
  04/28/2025 12 AM PDT            3.04            408         -              Normal
  04/28/2025 01 AM PDT            3.04            408         0              Normal
  04/28/2025 02 AM PDT            3.04            408         0              Normal
  04/28/2025 03 AM PDT            3.04            408         0              Normal
  04/28/2025 04 AM PDT            3.04            408         0              Normal
  04/28/2025 05 AM PDT            3.04            408         0              Normal
  04/28/2025 06 AM PDT            3.04            408         0              Normal
  04/28/2025 07 AM PDT            3.03            405         -              Normal
  04/28/2025 08 AM PDT            3.03            405         0              Normal
  04/28/2025 09 AM PDT            3.03            405         0              Normal
  04/28/2025 10 AM PDT            3.03            405         0              Normal
  04/28/2025 11 AM PDT            3.03            405         0              Normal
  04/28/2025 12 PM PDT            3.03            405         0              Normal
  04/28/2025 01 PM PDT            3.03            405         0              Normal
  04/28/2025 02 PM PDT            3.03            405         0              Normal
  04/28/2025 03 PM PDT            3.03            405         0              Normal
  04/28/2025 04 PM PDT            3.03            405         0              Normal
  04/28/2025 05 PM PDT            3.03            405         0              Normal
  04/28/2025 06 PM PDT            3.03            405         0              Normal
  04/28/2025 07 PM PDT            3.03            405         0              Normal
  04/28/2025 08 PM PDT            3.03            405         0              Normal
  04/28/2025 09 PM PDT            3.03            405         0              Normal
  04/28/2025 10 PM PDT            3.03            405         0              Normal
  04/28/2025 11 PM PDT            3.03            405         0              Normal
  04/29/2025 12 AM PDT            3.03            405         0              Normal
  04/29/2025 01 AM PDT            3.03            405         0              Normal
  04/29/2025 02 AM PDT            3.03            405         0              Normal
  04/29/2025 03 AM PDT            3.03            405         0              Normal
  04/29/2025 04 AM PDT            3.04            408         +              Normal
  04/29/2025 05 AM PDT            3.04            408         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.