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

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TRUCKEE RIVER - NIXON (NIXN2)
Latitude: 39.78º NLongitude: 119.34º WElevation: 3940 Feet
Location: Washoe County in NevadaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Jul 19 2025 at 7:56 AM PDTNext Issuance: Jul 20 2025 at 9:00 AM PDT
Action/Monitor: 9.0 FeetMinor Flood: 10.5 FeetModerate Flood: 11.5 FeetMajor Flood: 13.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Truckee River - Nixon (NIXN2)
#
# File Generation Time:  07/19/2025 at 07:59 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/17/2025 at 02:00 PM PDT
# Maximum Observed Stage:                       3.71 Feet
# Maximum Observed Flow:                        328 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/21/2025 at 12:00 AM PDT
# Maximum Forecast Stage:                       3.70 Feet
# Maximum Forecast Flow:                        324 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/14/2025 07 AM PDT            3.60            289                        Normal
  07/14/2025 08 AM PDT            3.61            293         +              Normal
  07/14/2025 09 AM PDT            3.62            296         +              Normal
  07/14/2025 10 AM PDT            3.64            303         +              Normal
  07/14/2025 11 AM PDT            3.65            307         +              Normal
  07/14/2025 12 PM PDT            3.66            310         +              Normal
  07/14/2025 01 PM PDT            3.67            314         +              Normal
  07/14/2025 02 PM PDT            3.68            317         +              Normal
  07/14/2025 03 PM PDT            3.68            317         0              Normal
  07/14/2025 04 PM PDT            3.67            314         -              Normal
  07/14/2025 05 PM PDT            3.65            307         -              Normal
  07/14/2025 06 PM PDT            3.66            310         +              Normal
  07/14/2025 07 PM PDT            3.66            310         0              Normal
  07/14/2025 08 PM PDT            3.66            310         0              Normal
  07/14/2025 09 PM PDT            3.66            310         0              Normal
  07/14/2025 10 PM PDT            3.66            310         0              Normal
  07/14/2025 11 PM PDT            3.66            310         0              Normal
  07/15/2025 12 AM PDT            3.66            310         0              Normal
  07/15/2025 01 AM PDT            3.65            307         -              Normal
  07/15/2025 02 AM PDT            3.65            307         0              Normal
  07/15/2025 03 AM PDT            3.64            303         -              Normal
  07/15/2025 04 AM PDT            3.63            300         -              Normal
  07/15/2025 05 AM PDT            3.64            303         +              Normal
  07/15/2025 06 AM PDT            3.65            307         +              Normal
  07/15/2025 07 AM PDT            3.66            310         +              Normal
  07/15/2025 08 AM PDT            3.66            310         0              Normal
  07/15/2025 09 AM PDT            3.65            307         -              Normal
  07/15/2025 10 AM PDT            3.66            310         +              Normal
  07/15/2025 11 AM PDT            3.67            314         +              Normal
  07/15/2025 12 PM PDT            3.68            317         +              Normal
  07/15/2025 01 PM PDT            3.70            324         +              Normal
  07/15/2025 02 PM PDT            3.70            324         0              Normal
  07/15/2025 03 PM PDT            3.70            324         0              Normal
  07/15/2025 04 PM PDT            3.69            321         -              Normal
  07/15/2025 05 PM PDT            3.68            317         -              Normal
  07/15/2025 06 PM PDT            3.67            314         -              Normal
  07/15/2025 07 PM PDT            3.66            310         -              Normal
  07/15/2025 08 PM PDT            3.65            307         -              Normal
  07/15/2025 09 PM PDT            3.64            303         -              Normal
  07/15/2025 10 PM PDT            3.64            303         0              Normal
  07/15/2025 11 PM PDT            3.63            300         -              Normal
  07/16/2025 12 AM PDT            3.63            300         0              Normal
  07/16/2025 01 AM PDT            3.64            303         +              Normal
  07/16/2025 02 AM PDT            3.64            303         0              Normal
  07/16/2025 03 AM PDT            3.64            303         0              Normal
  07/16/2025 04 AM PDT            3.63            300         -              Normal
  07/16/2025 05 AM PDT            3.62            296         -              Normal
  07/16/2025 06 AM PDT            3.61            293         -              Normal
  07/16/2025 07 AM PDT            3.61            293         0              Normal
  07/16/2025 08 AM PDT            3.61            293         0              Normal
  07/16/2025 09 AM PDT            3.61            293         0              Normal
  07/16/2025 10 AM PDT            3.62            296         +              Normal
  07/16/2025 11 AM PDT            3.63            300         +              Normal
  07/16/2025 12 PM PDT            3.63            300         0              Normal
  07/16/2025 01 PM PDT            3.64            303         +              Normal
  07/16/2025 02 PM PDT            3.65            307         +              Normal
  07/16/2025 03 PM PDT            3.65            307         0              Normal
  07/16/2025 04 PM PDT            3.65            307         0              Normal
  07/16/2025 05 PM PDT            3.64            303         -              Normal
  07/16/2025 06 PM PDT            3.63            300         -              Normal
  07/16/2025 07 PM PDT            3.63            300         0              Normal
  07/16/2025 08 PM PDT            3.63            300         0              Normal
  07/16/2025 09 PM PDT            3.64            303         +              Normal
  07/16/2025 10 PM PDT            3.66            310         +              Normal
  07/16/2025 11 PM PDT            3.68            317         +              Normal
  07/17/2025 12 AM PDT            3.68            317         0              Normal
  07/17/2025 01 AM PDT            3.68            317         0              Normal
  07/17/2025 02 AM PDT            3.67            314         -              Normal
  07/17/2025 03 AM PDT            3.67            314         0              Normal
  07/17/2025 04 AM PDT            3.67            314         0              Normal
  07/17/2025 05 AM PDT            3.66            310         -              Normal
  07/17/2025 06 AM PDT            3.67            314         +              Normal
  07/17/2025 07 AM PDT            3.67            314         0              Normal
  07/17/2025 08 AM PDT            3.68            317         +              Normal
  07/17/2025 09 AM PDT            3.69            321         +              Normal
  07/17/2025 10 AM PDT            3.69            321         0              Normal
  07/17/2025 11 AM PDT            3.70            324         +              Normal
  07/17/2025 12 PM PDT            3.71            328         +              Normal
  07/17/2025 01 PM PDT            3.71            328         0              Normal
  07/17/2025 02 PM PDT            3.71            328         0              Normal
  07/17/2025 03 PM PDT            3.70            324         -              Normal
  07/17/2025 04 PM PDT            3.70            324         0              Normal
  07/17/2025 05 PM PDT            3.68            317         -              Normal
  07/17/2025 06 PM PDT            3.65            307         -              Normal
  07/17/2025 07 PM PDT            3.63            300         -              Normal
  07/17/2025 08 PM PDT            3.62            296         -              Normal
  07/17/2025 09 PM PDT            3.62            296         0              Normal
  07/17/2025 10 PM PDT            3.63            300         +              Normal
  07/17/2025 11 PM PDT            3.65            307         +              Normal
  07/18/2025 12 AM PDT            3.67            314         +              Normal
  07/18/2025 01 AM PDT            3.69            321         +              Normal
  07/18/2025 02 AM PDT            3.69            321         0              Normal
  07/18/2025 03 AM PDT            3.68            317         -              Normal
  07/18/2025 04 AM PDT            3.66            310         -              Normal
  07/18/2025 05 AM PDT            3.64            303         -              Normal
  07/18/2025 06 AM PDT            3.64            303         0              Normal
  07/18/2025 07 AM PDT            3.64            303         0              Normal
  07/18/2025 08 AM PDT            3.64            303         0              Normal
  07/18/2025 09 AM PDT            3.65            307         +              Normal
  07/18/2025 10 AM PDT            3.66            310         +              Normal
  07/18/2025 11 AM PDT            3.67            314         +              Normal
  07/18/2025 12 PM PDT            3.68            317         +              Normal
  07/18/2025 01 PM PDT            3.68            317         0              Normal
  07/18/2025 02 PM PDT            3.65            307         -              Normal
  07/18/2025 03 PM PDT            3.62            296         -              Normal
  07/18/2025 04 PM PDT            3.61            293         -              Normal
  07/18/2025 05 PM PDT            3.60            289         -              Normal
  07/18/2025 06 PM PDT            3.59            286         -              Normal
  07/18/2025 07 PM PDT            3.59            286         0              Normal
  07/18/2025 08 PM PDT            3.60            289         +              Normal
  07/18/2025 09 PM PDT            3.59            286         -              Normal
  07/18/2025 10 PM PDT            3.59            286         0              Normal
  07/18/2025 11 PM PDT            3.60            289         +              Normal
  07/19/2025 12 AM PDT            3.61            293         +              Normal
  07/19/2025 01 AM PDT            3.61            293         0              Normal
  07/19/2025 02 AM PDT            3.61            293         0              Normal
  07/19/2025 03 AM PDT            3.61            293         0              Normal
  07/19/2025 04 AM PDT            3.61            293         0              Normal
  07/19/2025 05 AM PDT            3.61            293         0              Normal
  07/19/2025 06 AM PDT            3.60            289         -              Normal
  07/19/2025 07 AM PDT            3.60            289         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/19/2025 08 AM PDT            3.60            289                        Normal
  07/19/2025 09 AM PDT            3.61            293         +              Normal
  07/19/2025 10 AM PDT            3.62            296         +              Normal
  07/19/2025 11 AM PDT            3.62            296         0              Normal
  07/19/2025 12 PM PDT            3.62            296         0              Normal
  07/19/2025 01 PM PDT            3.63            300         +              Normal
  07/19/2025 02 PM PDT            3.62            296         -              Normal
  07/19/2025 03 PM PDT            3.62            296         0              Normal
  07/19/2025 04 PM PDT            3.63            300         +              Normal
  07/19/2025 05 PM PDT            3.63            300         0              Normal
  07/19/2025 06 PM PDT            3.64            303         +              Normal
  07/19/2025 07 PM PDT            3.65            307         +              Normal
  07/19/2025 08 PM PDT            3.66            310         +              Normal
  07/19/2025 09 PM PDT            3.67            314         +              Normal
  07/19/2025 10 PM PDT            3.67            314         0              Normal
  07/19/2025 11 PM PDT            3.67            314         0              Normal
  07/20/2025 12 AM PDT            3.67            314         0              Normal
  07/20/2025 01 AM PDT            3.67            314         0              Normal
  07/20/2025 02 AM PDT            3.67            314         0              Normal
  07/20/2025 03 AM PDT            3.67            314         0              Normal
  07/20/2025 04 AM PDT            3.67            314         0              Normal
  07/20/2025 05 AM PDT            3.67            314         0              Normal
  07/20/2025 06 AM PDT            3.68            317         +              Normal
  07/20/2025 07 AM PDT            3.68            317         0              Normal
  07/20/2025 08 AM PDT            3.68            317         0              Normal
  07/20/2025 09 AM PDT            3.68            317         0              Normal
  07/20/2025 10 AM PDT            3.69            321         +              Normal
  07/20/2025 11 AM PDT            3.69            321         0              Normal
  07/20/2025 12 PM PDT            3.69            321         0              Normal
  07/20/2025 01 PM PDT            3.69            321         0              Normal
  07/20/2025 02 PM PDT            3.69            321         0              Normal
  07/20/2025 03 PM PDT            3.69            321         0              Normal
  07/20/2025 04 PM PDT            3.69            321         0              Normal
  07/20/2025 05 PM PDT            3.69            321         0              Normal
  07/20/2025 06 PM PDT            3.69            321         0              Normal
  07/20/2025 07 PM PDT            3.69            321         0              Normal
  07/20/2025 08 PM PDT            3.69            321         0              Normal
  07/20/2025 09 PM PDT            3.69            321         0              Normal
  07/20/2025 10 PM PDT            3.69            321         0              Normal
  07/20/2025 11 PM PDT            3.69            321         0              Normal
  07/21/2025 12 AM PDT            3.70            324         +              Normal
  07/21/2025 01 AM PDT            3.70            324         0              Normal
  07/21/2025 02 AM PDT            3.70            324         0              Normal
  07/21/2025 03 AM PDT            3.70            324         0              Normal
  07/21/2025 04 AM PDT            3.70            324         0              Normal
  07/21/2025 05 AM PDT            3.70            324         0              Normal
  07/21/2025 06 AM PDT            3.69            321         -              Normal
  07/21/2025 07 AM PDT            3.69            321         0              Normal
  07/21/2025 08 AM PDT            3.69            321         0              Normal
  07/21/2025 09 AM PDT            3.69            321         0              Normal
  07/21/2025 10 AM PDT            3.69            321         0              Normal
  07/21/2025 11 AM PDT            3.69            321         0              Normal
  07/21/2025 12 PM PDT            3.69            321         0              Normal
  07/21/2025 01 PM PDT            3.69            321         0              Normal
  07/21/2025 02 PM PDT            3.69            321         0              Normal
  07/21/2025 03 PM PDT            3.69            321         0              Normal
  07/21/2025 04 PM PDT            3.69            321         0              Normal
  07/21/2025 05 PM PDT            3.69            321         0              Normal
  07/21/2025 06 PM PDT            3.69            321         0              Normal
  07/21/2025 07 PM PDT            3.69            321         0              Normal
  07/21/2025 08 PM PDT            3.69            321         0              Normal
  07/21/2025 09 PM PDT            3.69            321         0              Normal
  07/21/2025 10 PM PDT            3.69            321         0              Normal
  07/21/2025 11 PM PDT            3.69            321         0              Normal
  07/22/2025 12 AM PDT            3.69            321         0              Normal
  07/22/2025 01 AM PDT            3.69            321         0              Normal
  07/22/2025 02 AM PDT            3.69            321         0              Normal
  07/22/2025 03 AM PDT            3.69            321         0              Normal
  07/22/2025 04 AM PDT            3.69            321         0              Normal
  07/22/2025 05 AM PDT            3.69            321         0              Normal
  07/22/2025 06 AM PDT            3.69            321         0              Normal
  07/22/2025 07 AM PDT            3.69            321         0              Normal
  07/22/2025 08 AM PDT            3.69            321         0              Normal
  07/22/2025 09 AM PDT            3.69            321         0              Normal
  07/22/2025 10 AM PDT            3.69            321         0              Normal
  07/22/2025 11 AM PDT            3.69            321         0              Normal
  07/22/2025 12 PM PDT            3.69            321         0              Normal
  07/22/2025 01 PM PDT            3.69            321         0              Normal
  07/22/2025 02 PM PDT            3.69            321         0              Normal
  07/22/2025 03 PM PDT            3.69            321         0              Normal
  07/22/2025 04 PM PDT            3.69            321         0              Normal
  07/22/2025 05 PM PDT            3.69            321         0              Normal
  07/22/2025 06 PM PDT            3.69            321         0              Normal
  07/22/2025 07 PM PDT            3.69            321         0              Normal
  07/22/2025 08 PM PDT            3.69            321         0              Normal
  07/22/2025 09 PM PDT            3.69            321         0              Normal
  07/22/2025 10 PM PDT            3.69            321         0              Normal
  07/22/2025 11 PM PDT            3.69            321         0              Normal
  07/23/2025 12 AM PDT            3.69            321         0              Normal
  07/23/2025 01 AM PDT            3.69            321         0              Normal
  07/23/2025 02 AM PDT            3.69            321         0              Normal
  07/23/2025 03 AM PDT            3.69            321         0              Normal
  07/23/2025 04 AM PDT            3.69            321         0              Normal
  07/23/2025 05 AM PDT            3.69            321         0              Normal
  07/23/2025 06 AM PDT            3.69            321         0              Normal
  07/23/2025 07 AM PDT            3.69            321         0              Normal
  07/23/2025 08 AM PDT            3.69            321         0              Normal
  07/23/2025 09 AM PDT            3.69            321         0              Normal
  07/23/2025 10 AM PDT            3.69            321         0              Normal
  07/23/2025 11 AM PDT            3.69            321         0              Normal
  07/23/2025 12 PM PDT            3.69            321         0              Normal
  07/23/2025 01 PM PDT            3.69            321         0              Normal
  07/23/2025 02 PM PDT            3.69            321         0              Normal
  07/23/2025 03 PM PDT            3.68            317         -              Normal
  07/23/2025 04 PM PDT            3.68            317         0              Normal
  07/23/2025 05 PM PDT            3.68            317         0              Normal
  07/23/2025 06 PM PDT            3.68            317         0              Normal
  07/23/2025 07 PM PDT            3.68            317         0              Normal
  07/23/2025 08 PM PDT            3.68            317         0              Normal
  07/23/2025 09 PM PDT            3.68            317         0              Normal
  07/23/2025 10 PM PDT            3.68            317         0              Normal
  07/23/2025 11 PM PDT            3.68            317         0              Normal
  07/24/2025 12 AM PDT            3.68            317         0              Normal
  07/24/2025 01 AM PDT            3.68            317         0              Normal
  07/24/2025 02 AM PDT            3.68            317         0              Normal
  07/24/2025 03 AM PDT            3.68            317         0              Normal
  07/24/2025 04 AM PDT            3.68            317         0              Normal
  07/24/2025 05 AM PDT            3.68            317         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.