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 - RENO (TRRN2)
Latitude: 39.53º NLongitude: 119.79º WElevation: 4445 FeetForecast Type: Official Location
Location: Washoe County in NevadaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Oct 28 2026 at 7:26 AM PDTNext Issuance: Oct 29 2026 at 9:00 AM PDT
Action: 10.0 FeetMinor Flood: 12.0 FeetModerate Flood: 13.0 FeetMajor Flood: 14.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Truckee River - Reno (TRRN2)
#
# File Generation Time:  10/28/2026 at 07:26 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/27/2026 at 11:00 AM PDT
# Maximum Observed Stage:                       4.37 Feet
# Maximum Observed Flow:                        371 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/01/2026 at 03:00 AM PST
# Maximum Forecast Stage:                       4.48 Feet
# Maximum Forecast Flow:                        411 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/23/2026 07 AM PDT            4.33            357                        Normal
  10/23/2026 08 AM PDT            4.31            350         -              Normal
  10/23/2026 09 AM PDT            4.31            350         0              Normal
  10/23/2026 10 AM PDT            4.31            350         0              Normal
  10/23/2026 11 AM PDT            4.31            350         0              Normal
  10/23/2026 12 PM PDT            4.32            353         +              Normal
  10/23/2026 01 PM PDT            4.32            353         0              Normal
  10/23/2026 02 PM PDT            4.31            350         -              Normal
  10/23/2026 03 PM PDT            4.31            350         0              Normal
  10/23/2026 04 PM PDT            4.31            350         0              Normal
  10/23/2026 05 PM PDT            4.31            350         0              Normal
  10/23/2026 06 PM PDT            4.30            346         -              Normal
  10/23/2026 07 PM PDT            4.30            346         0              Normal
  10/23/2026 08 PM PDT            4.30            346         0              Normal
  10/23/2026 09 PM PDT            4.29            343         -              Normal
  10/23/2026 10 PM PDT            4.31            350         +              Normal
  10/23/2026 11 PM PDT            4.31            350         0              Normal
  10/24/2026 12 AM PDT            4.31            350         0              Normal
  10/24/2026 01 AM PDT            4.33            357         +              Normal
  10/24/2026 02 AM PDT            4.33            357         0              Normal
  10/24/2026 03 AM PDT            4.34            360         +              Normal
  10/24/2026 04 AM PDT            4.34            360         0              Normal
  10/24/2026 05 AM PDT            4.35            364         +              Normal
  10/24/2026 06 AM PDT            4.35            364         0              Normal
  10/24/2026 07 AM PDT            4.35            364         0              Normal
  10/24/2026 08 AM PDT            4.35            364         0              Normal
  10/24/2026 09 AM PDT            4.35            364         0              Normal
  10/24/2026 10 AM PDT            4.35            364         0              Normal
  10/24/2026 11 AM PDT            4.35            364         0              Normal
  10/24/2026 12 PM PDT            4.35            364         0              Normal
  10/24/2026 01 PM PDT            4.35            364         0              Normal
  10/24/2026 02 PM PDT            4.36            367         +              Normal
  10/24/2026 03 PM PDT            4.35            364         -              Normal
  10/24/2026 04 PM PDT            4.35            364         0              Normal
  10/24/2026 05 PM PDT            4.34            360         -              Normal
  10/24/2026 06 PM PDT            4.35            364         +              Normal
  10/24/2026 07 PM PDT            4.36            367         +              Normal
  10/24/2026 08 PM PDT            4.37            371         +              Normal
  10/24/2026 09 PM PDT            4.37            371         0              Normal
  10/24/2026 10 PM PDT            4.36            367         -              Normal
  10/24/2026 11 PM PDT            4.37            371         +              Normal
  10/25/2026 12 AM PDT            4.37            371         0              Normal
  10/25/2026 01 AM PDT            4.37            371         0              Normal
  10/25/2026 02 AM PDT            4.37            371         0              Normal
  10/25/2026 03 AM PDT            4.37            371         0              Normal
  10/25/2026 04 AM PDT            4.36            367         -              Normal
  10/25/2026 05 AM PDT            4.37            371         +              Normal
  10/25/2026 06 AM PDT            4.37            371         0              Normal
  10/25/2026 07 AM PDT            4.37            371         0              Normal
  10/25/2026 08 AM PDT            4.37            371         0              Normal
  10/25/2026 09 AM PDT            4.36            367         -              Normal
  10/25/2026 10 AM PDT            4.37            371         +              Normal
  10/25/2026 11 AM PDT            4.36            367         -              Normal
  10/25/2026 12 PM PDT            4.37            371         +              Normal
  10/25/2026 01 PM PDT            4.35            364         -              Normal
  10/25/2026 02 PM PDT            4.35            364         0              Normal
  10/25/2026 03 PM PDT            4.33            357         -              Normal
  10/25/2026 04 PM PDT            4.33            357         0              Normal
  10/25/2026 05 PM PDT            4.33            357         0              Normal
  10/25/2026 06 PM PDT            4.28            340         -              Normal
  10/25/2026 07 PM PDT            4.28            340         0              Normal
  10/25/2026 08 PM PDT            4.27            336         -              Normal
  10/25/2026 09 PM PDT            4.35            364         +              Normal
  10/25/2026 10 PM PDT            4.36            367         +              Normal
  10/25/2026 11 PM PDT            4.36            367         0              Normal
  10/26/2026 12 AM PDT            4.33            357         -              Normal
  10/26/2026 01 AM PDT            4.30            346         -              Normal
  10/26/2026 02 AM PDT            4.32            353         +              Normal
  10/26/2026 03 AM PDT            4.32            353         0              Normal
  10/26/2026 04 AM PDT            4.32            353         0              Normal
  10/26/2026 05 AM PDT            4.32            353         0              Normal
  10/26/2026 06 AM PDT            4.32            353         0              Normal
  10/26/2026 07 AM PDT            4.33            357         +              Normal
  10/26/2026 08 AM PDT            4.32            353         -              Normal
  10/26/2026 09 AM PDT            4.32            353         0              Normal
  10/26/2026 10 AM PDT            4.32            353         0              Normal
  10/26/2026 11 AM PDT            4.32            353         0              Normal
  10/26/2026 12 PM PDT            4.33            357         +              Normal
  10/26/2026 01 PM PDT            4.32            353         -              Normal
  10/26/2026 02 PM PDT            4.32            353         0              Normal
  10/26/2026 03 PM PDT            4.32            353         0              Normal
  10/26/2026 04 PM PDT            4.30            346         -              Normal
  10/26/2026 05 PM PDT            4.30            346         0              Normal
  10/26/2026 06 PM PDT            4.30            346         0              Normal
  10/26/2026 07 PM PDT            4.32            353         +              Normal
  10/26/2026 08 PM PDT            4.30            346         -              Normal
  10/26/2026 09 PM PDT            4.31            350         +              Normal
  10/26/2026 10 PM PDT            4.32            353         +              Normal
  10/26/2026 11 PM PDT            4.33            357         +              Normal
  10/27/2026 12 AM PDT            4.34            360         +              Normal
  10/27/2026 01 AM PDT            4.35            364         +              Normal
  10/27/2026 02 AM PDT            4.35            364         0              Normal
  10/27/2026 03 AM PDT            4.34            360         -              Normal
  10/27/2026 04 AM PDT            4.34            360         0              Normal
  10/27/2026 05 AM PDT            4.35            364         +              Normal
  10/27/2026 06 AM PDT            4.34            360         -              Normal
  10/27/2026 07 AM PDT            4.34            360         0              Normal
  10/27/2026 08 AM PDT            4.36            367         +              Normal
  10/27/2026 09 AM PDT            4.36            367         0              Normal
  10/27/2026 10 AM PDT            4.37            371         +              Normal
  10/27/2026 11 AM PDT            4.37            371         0              Normal
  10/27/2026 12 PM PDT            4.36            367         -              Normal
  10/27/2026 01 PM PDT            4.36            367         0              Normal
  10/27/2026 02 PM PDT            4.36            367         0              Normal
  10/27/2026 03 PM PDT            4.36            367         0              Normal
  10/27/2026 04 PM PDT            4.36            367         0              Normal
  10/27/2026 05 PM PDT            4.36            367         0              Normal
  10/27/2026 06 PM PDT            4.35            364         -              Normal
  10/27/2026 07 PM PDT            4.32            353         -              Normal
  10/27/2026 08 PM PDT            4.32            353         0              Normal
  10/27/2026 09 PM PDT            4.33            357         +              Normal
  10/27/2026 10 PM PDT            4.32            353         -              Normal
  10/27/2026 11 PM PDT            4.32            353         0              Normal
  10/28/2026 12 AM PDT            4.32            353         0              Normal
  10/28/2026 01 AM PDT            4.32            353         0              Normal
  10/28/2026 02 AM PDT            4.32            353         0              Normal
  10/28/2026 03 AM PDT            4.32            353         0              Normal
  10/28/2026 04 AM PDT            4.32            353         0              Normal
  10/28/2026 05 AM PDT            4.32            353         0              Normal
  10/28/2026 06 AM PDT            4.32            353         0              Normal
  10/28/2026 07 AM PDT            4.32            353         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/28/2026 08 AM PDT            4.32            353                        Normal
  10/28/2026 09 AM PDT            4.32            353         0              Normal
  10/28/2026 10 AM PDT            4.32            353         0              Normal
  10/28/2026 11 AM PDT            4.32            353         0              Normal
  10/28/2026 12 PM PDT            4.32            353         0              Normal
  10/28/2026 01 PM PDT            4.32            353         0              Normal
  10/28/2026 02 PM PDT            4.30            346         -              Normal
  10/28/2026 03 PM PDT            4.30            346         0              Normal
  10/28/2026 04 PM PDT            4.30            346         0              Normal
  10/28/2026 05 PM PDT            4.30            346         0              Normal
  10/28/2026 06 PM PDT            4.31            350         +              Normal
  10/28/2026 07 PM PDT            4.31            350         0              Normal
  10/28/2026 08 PM PDT            4.31            350         0              Normal
  10/28/2026 09 PM PDT            4.31            350         0              Normal
  10/28/2026 10 PM PDT            4.31            350         0              Normal
  10/28/2026 11 PM PDT            4.31            350         0              Normal
  10/29/2026 12 AM PDT            4.31            350         0              Normal
  10/29/2026 01 AM PDT            4.31            350         0              Normal
  10/29/2026 02 AM PDT            4.31            350         0              Normal
  10/29/2026 03 AM PDT            4.31            350         0              Normal
  10/29/2026 04 AM PDT            4.31            350         0              Normal
  10/29/2026 05 AM PDT            4.31            350         0              Normal
  10/29/2026 06 AM PDT            4.31            350         0              Normal
  10/29/2026 07 AM PDT            4.31            350         0              Normal
  10/29/2026 08 AM PDT            4.31            350         0              Normal
  10/29/2026 09 AM PDT            4.31            350         0              Normal
  10/29/2026 10 AM PDT            4.31            350         0              Normal
  10/29/2026 11 AM PDT            4.31            350         0              Normal
  10/29/2026 12 PM PDT            4.31            350         0              Normal
  10/29/2026 01 PM PDT            4.31            350         0              Normal
  10/29/2026 02 PM PDT            4.31            350         0              Normal
  10/29/2026 03 PM PDT            4.30            346         -              Normal
  10/29/2026 04 PM PDT            4.30            346         0              Normal
  10/29/2026 05 PM PDT            4.30            346         0              Normal
  10/29/2026 06 PM PDT            4.31            350         +              Normal
  10/29/2026 07 PM PDT            4.31            350         0              Normal
  10/29/2026 08 PM PDT            4.31            350         0              Normal
  10/29/2026 09 PM PDT            4.31            350         0              Normal
  10/29/2026 10 PM PDT            4.31            350         0              Normal
  10/29/2026 11 PM PDT            4.31            350         0              Normal
  10/30/2026 12 AM PDT            4.31            350         0              Normal
  10/30/2026 01 AM PDT            4.31            350         0              Normal
  10/30/2026 02 AM PDT            4.31            350         0              Normal
  10/30/2026 03 AM PDT            4.31            350         0              Normal
  10/30/2026 04 AM PDT            4.31            350         0              Normal
  10/30/2026 05 AM PDT            4.31            350         0              Normal
  10/30/2026 06 AM PDT            4.31            350         0              Normal
  10/30/2026 07 AM PDT            4.31            350         0              Normal
  10/30/2026 08 AM PDT            4.30            346         -              Normal
  10/30/2026 09 AM PDT            4.30            346         0              Normal
  10/30/2026 10 AM PDT            4.30            346         0              Normal
  10/30/2026 11 AM PDT            4.30            346         0              Normal
  10/30/2026 12 PM PDT            4.30            346         0              Normal
  10/30/2026 01 PM PDT            4.30            346         0              Normal
  10/30/2026 02 PM PDT            4.30            346         0              Normal
  10/30/2026 03 PM PDT            4.30            346         0              Normal
  10/30/2026 04 PM PDT            4.30            346         0              Normal
  10/30/2026 05 PM PDT            4.30            346         0              Normal
  10/30/2026 06 PM PDT            4.31            350         +              Normal
  10/30/2026 07 PM PDT            4.31            350         0              Normal
  10/30/2026 08 PM PDT            4.33            357         +              Normal
  10/30/2026 09 PM PDT            4.36            367         +              Normal
  10/30/2026 10 PM PDT            4.38            374         +              Normal
  10/30/2026 11 PM PDT            4.39            378         +              Normal
  10/31/2026 12 AM PDT            4.41            385         +              Normal
  10/31/2026 01 AM PDT            4.42            389         +              Normal
  10/31/2026 02 AM PDT            4.42            389         0              Normal
  10/31/2026 03 AM PDT            4.43            392         +              Normal
  10/31/2026 04 AM PDT            4.43            392         0              Normal
  10/31/2026 05 AM PDT            4.43            392         0              Normal
  10/31/2026 06 AM PDT            4.43            392         0              Normal
  10/31/2026 07 AM PDT            4.43            392         0              Normal
  10/31/2026 08 AM PDT            4.43            392         0              Normal
  10/31/2026 09 AM PDT            4.43            392         0              Normal
  10/31/2026 10 AM PDT            4.43            392         0              Normal
  10/31/2026 11 AM PDT            4.43            392         0              Normal
  10/31/2026 12 PM PDT            4.43            392         0              Normal
  10/31/2026 01 PM PDT            4.44            396         +              Normal
  10/31/2026 02 PM PDT            4.44            396         0              Normal
  10/31/2026 03 PM PDT            4.45            400         +              Normal
  10/31/2026 04 PM PDT            4.45            400         0              Normal
  10/31/2026 05 PM PDT            4.45            400         0              Normal
  10/31/2026 06 PM PDT            4.46            403         +              Normal
  10/31/2026 07 PM PDT            4.46            403         0              Normal
  10/31/2026 08 PM PDT            4.47            407         +              Normal
  10/31/2026 09 PM PDT            4.47            407         0              Normal
  10/31/2026 10 PM PDT            4.47            407         0              Normal
  10/31/2026 11 PM PDT            4.47            407         0              Normal
  11/01/2026 12 AM PDT            4.47            407         0              Normal
  11/01/2026 01 AM PDT            4.47            407         0              Normal
  11/01/2026 01 AM PST            4.47            407         0              Normal
  11/01/2026 02 AM PST            4.47            407         0              Normal
  11/01/2026 03 AM PST            4.48            411         +              Normal
  11/01/2026 04 AM PST            4.48            411         0              Normal
  11/01/2026 05 AM PST            4.47            407         -              Normal
  11/01/2026 06 AM PST            4.47            407         0              Normal
  11/01/2026 07 AM PST            4.46            403         -              Normal
  11/01/2026 08 AM PST            4.46            403         0              Normal
  11/01/2026 09 AM PST            4.46            403         0              Normal
  11/01/2026 10 AM PST            4.46            403         0              Normal
  11/01/2026 11 AM PST            4.45            400         -              Normal
  11/01/2026 12 PM PST            4.45            400         0              Normal
  11/01/2026 01 PM PST            4.45            400         0              Normal
  11/01/2026 02 PM PST            4.44            396         -              Normal
  11/01/2026 03 PM PST            4.44            396         0              Normal
  11/01/2026 04 PM PST            4.44            396         0              Normal
  11/01/2026 05 PM PST            4.44            396         0              Normal
  11/01/2026 06 PM PST            4.44            396         0              Normal
  11/01/2026 07 PM PST            4.44            396         0              Normal
  11/01/2026 08 PM PST            4.44            396         0              Normal
  11/01/2026 09 PM PST            4.44            396         0              Normal
  11/01/2026 10 PM PST            4.44            396         0              Normal
  11/01/2026 11 PM PST            4.44            396         0              Normal
  11/02/2026 12 AM PST            4.44            396         0              Normal
  11/02/2026 01 AM PST            4.44            396         0              Normal
  11/02/2026 02 AM PST            4.44            396         0              Normal
  11/02/2026 03 AM PST            4.44            396         0              Normal
  11/02/2026 04 AM PST            4.44            396         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.