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

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CARSON RIVER - CARSON CITY (STWN2)
Latitude: 39.11º NLongitude: 119.71º WElevation: 4620 Feet
Location: Carson City County in NevadaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Nov 25 2025 at 7:29 AM PSTNext Issuance: Nov 25 2025 at 3:00 PM PST
Action/Monitor: 8.0 FeetMinor Flood: 10.0 FeetModerate Flood: 10.5 FeetMajor Flood: 11.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Carson River - Carson City (STWN2)
#
# File Generation Time:  11/25/2025 at 07:29 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/20/2025 at 09:00 PM PST
# Maximum Observed Stage:                       2.64 Feet
# Maximum Observed Flow:                        269 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/25/2025 at 08:00 AM PST
# Maximum Forecast Stage:                       2.40 Feet
# Maximum Forecast Flow:                        185 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/20/2025 07 AM PST            2.57            243                        Normal
  11/20/2025 08 AM PST            2.57            243         0              Normal
  11/20/2025 09 AM PST            2.56            239         -              Normal
  11/20/2025 10 AM PST            2.56            239         0              Normal
  11/20/2025 11 AM PST            2.55            236         -              Normal
  11/20/2025 12 PM PST            2.55            236         0              Normal
  11/20/2025 01 PM PST            2.55            236         0              Normal
  11/20/2025 02 PM PST            2.56            239         +              Normal
  11/20/2025 03 PM PST            2.56            239         0              Normal
  11/20/2025 04 PM PST            2.57            243         +              Normal
  11/20/2025 05 PM PST            2.59            250         +              Normal
  11/20/2025 06 PM PST            2.61            258         +              Normal
  11/20/2025 07 PM PST            2.63            265         +              Normal
  11/20/2025 08 PM PST            2.64            269         +              Normal
  11/20/2025 09 PM PST            2.64            269         0              Normal
  11/20/2025 10 PM PST            2.63            265         -              Normal
  11/20/2025 11 PM PST            2.63            265         0              Normal
  11/21/2025 12 AM PST            2.62            261         -              Normal
  11/21/2025 01 AM PST            2.62            261         0              Normal
  11/21/2025 02 AM PST            2.61            258         -              Normal
  11/21/2025 03 AM PST            2.61            258         0              Normal
  11/21/2025 04 AM PST            2.60            254         -              Normal
  11/21/2025 05 AM PST            2.60            254         0              Normal
  11/21/2025 06 AM PST            2.59            250         -              Normal
  11/21/2025 07 AM PST            2.60            254         +              Normal
  11/21/2025 08 AM PST            2.59            250         -              Normal
  11/21/2025 09 AM PST            2.59            250         0              Normal
  11/21/2025 10 AM PST            2.59            250         0              Normal
  11/21/2025 11 AM PST            2.59            250         0              Normal
  11/21/2025 12 PM PST            2.60            254         +              Normal
  11/21/2025 01 PM PST            2.60            254         0              Normal
  11/21/2025 02 PM PST            2.60            254         0              Normal
  11/21/2025 03 PM PST            2.60            254         0              Normal
  11/21/2025 04 PM PST            2.61            258         +              Normal
  11/21/2025 05 PM PST            2.61            258         0              Normal
  11/21/2025 06 PM PST            2.61            258         0              Normal
  11/21/2025 07 PM PST            2.61            258         0              Normal
  11/21/2025 08 PM PST            2.61            258         0              Normal
  11/21/2025 09 PM PST            2.61            258         0              Normal
  11/21/2025 10 PM PST            2.60            254         -              Normal
  11/21/2025 11 PM PST            2.60            254         0              Normal
  11/22/2025 12 AM PST            2.59            250         -              Normal
  11/22/2025 01 AM PST            2.59            250         0              Normal
  11/22/2025 02 AM PST            2.58            247         -              Normal
  11/22/2025 03 AM PST            2.58            247         0              Normal
  11/22/2025 04 AM PST            2.57            243         -              Normal
  11/22/2025 05 AM PST            2.57            243         0              Normal
  11/22/2025 06 AM PST            2.56            239         -              Normal
  11/22/2025 07 AM PST            2.55            236         -              Normal
  11/22/2025 08 AM PST            2.55            236         0              Normal
  11/22/2025 09 AM PST            2.55            236         0              Normal
  11/22/2025 10 AM PST            2.55            236         0              Normal
  11/22/2025 11 AM PST            2.54            232         -              Normal
  11/22/2025 12 PM PST            2.54            232         0              Normal
  11/22/2025 01 PM PST            2.53            229         -              Normal
  11/22/2025 02 PM PST            2.53            229         0              Normal
  11/22/2025 03 PM PST            2.52            225         -              Normal
  11/22/2025 04 PM PST            2.52            225         0              Normal
  11/22/2025 05 PM PST            2.52            225         0              Normal
  11/22/2025 06 PM PST            2.52            225         0              Normal
  11/22/2025 07 PM PST            2.52            225         0              Normal
  11/22/2025 08 PM PST            2.52            225         0              Normal
  11/22/2025 09 PM PST            2.52            225         0              Normal
  11/22/2025 10 PM PST            2.52            225         0              Normal
  11/22/2025 11 PM PST            2.52            225         0              Normal
  11/23/2025 12 AM PST            2.51            222         -              Normal
  11/23/2025 01 AM PST            2.51            222         0              Normal
  11/23/2025 02 AM PST            2.51            222         0              Normal
  11/23/2025 03 AM PST            2.50            218         -              Normal
  11/23/2025 04 AM PST            2.50            218         0              Normal
  11/23/2025 05 AM PST            2.49            215         -              Normal
  11/23/2025 06 AM PST            2.49            215         0              Normal
  11/23/2025 07 AM PST            2.49            215         0              Normal
  11/23/2025 08 AM PST            2.48            212         -              Normal
  11/23/2025 09 AM PST            2.48            212         0              Normal
  11/23/2025 10 AM PST            2.48            212         0              Normal
  11/23/2025 11 AM PST            2.47            208         -              Normal
  11/23/2025 12 PM PST            2.47            208         0              Normal
  11/23/2025 01 PM PST            2.47            208         0              Normal
  11/23/2025 02 PM PST            2.46            205         -              Normal
  11/23/2025 03 PM PST            2.45            202         -              Normal
  11/23/2025 04 PM PST            2.45            202         0              Normal
  11/23/2025 05 PM PST            2.45            202         0              Normal
  11/23/2025 06 PM PST            2.45            202         0              Normal
  11/23/2025 07 PM PST            2.46            205         +              Normal
  11/23/2025 08 PM PST            2.47            208         +              Normal
  11/23/2025 09 PM PST            2.47            208         0              Normal
  11/23/2025 10 PM PST            2.47            208         0              Normal
  11/23/2025 11 PM PST            2.47            208         0              Normal
  11/24/2025 12 AM PST            2.47            208         0              Normal
  11/24/2025 01 AM PST            2.47            208         0              Normal
  11/24/2025 02 AM PST            2.47            208         0              Normal
  11/24/2025 03 AM PST            2.46            205         -              Normal
  11/24/2025 04 AM PST            2.46            205         0              Normal
  11/24/2025 05 AM PST            2.45            202         -              Normal
  11/24/2025 06 AM PST            2.45            202         0              Normal
  11/24/2025 07 AM PST            2.45            202         0              Normal
  11/24/2025 08 AM PST            2.44            198         -              Normal
  11/24/2025 09 AM PST            2.44            198         0              Normal
  11/24/2025 10 AM PST            2.43            195         -              Normal
  11/24/2025 11 AM PST            2.43            195         0              Normal
  11/24/2025 12 PM PST            2.43            195         0              Normal
  11/24/2025 01 PM PST            2.42            192         -              Normal
  11/24/2025 02 PM PST            2.42            192         0              Normal
  11/24/2025 03 PM PST            2.41            189         -              Normal
  11/24/2025 04 PM PST            2.41            189         0              Normal
  11/24/2025 05 PM PST            2.41            189         0              Normal
  11/24/2025 06 PM PST            2.41            189         0              Normal
  11/24/2025 07 PM PST            2.42            192         +              Normal
  11/24/2025 08 PM PST            2.43            195         +              Normal
  11/24/2025 09 PM PST            2.44            198         +              Normal
  11/24/2025 10 PM PST            2.44            198         0              Normal
  11/24/2025 11 PM PST            2.43            195         -              Normal
  11/25/2025 12 AM PST            2.42            192         -              Normal
  11/25/2025 01 AM PST            2.42            192         0              Normal
  11/25/2025 02 AM PST            2.41            189         -              Normal
  11/25/2025 03 AM PST            2.41            189         0              Normal
  11/25/2025 04 AM PST            2.41            189         0              Normal
  11/25/2025 05 AM PST            2.40            185         -              Normal
  11/25/2025 06 AM PST            2.40            185         0              Normal
  11/25/2025 07 AM PST            2.40            185         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/25/2025 08 AM PST            2.40            185                        Normal
  11/25/2025 09 AM PST            2.40            185         0              Normal
  11/25/2025 10 AM PST            2.40            185         0              Normal
  11/25/2025 11 AM PST            2.40            185         0              Normal
  11/25/2025 12 PM PST            2.40            185         0              Normal
  11/25/2025 01 PM PST            2.40            185         0              Normal
  11/25/2025 02 PM PST            2.40            185         0              Normal
  11/25/2025 03 PM PST            2.40            185         0              Normal
  11/25/2025 04 PM PST            2.40            185         0              Normal
  11/25/2025 05 PM PST            2.39            182         -              Normal
  11/25/2025 06 PM PST            2.39            182         0              Normal
  11/25/2025 07 PM PST            2.39            182         0              Normal
  11/25/2025 08 PM PST            2.39            182         0              Normal
  11/25/2025 09 PM PST            2.39            182         0              Normal
  11/25/2025 10 PM PST            2.39            182         0              Normal
  11/25/2025 11 PM PST            2.39            182         0              Normal
  11/26/2025 12 AM PST            2.39            182         0              Normal
  11/26/2025 01 AM PST            2.39            182         0              Normal
  11/26/2025 02 AM PST            2.39            182         0              Normal
  11/26/2025 03 AM PST            2.39            182         0              Normal
  11/26/2025 04 AM PST            2.39            182         0              Normal
  11/26/2025 05 AM PST            2.38            179         -              Normal
  11/26/2025 06 AM PST            2.38            179         0              Normal
  11/26/2025 07 AM PST            2.38            179         0              Normal
  11/26/2025 08 AM PST            2.38            179         0              Normal
  11/26/2025 09 AM PST            2.38            179         0              Normal
  11/26/2025 10 AM PST            2.38            179         0              Normal
  11/26/2025 11 AM PST            2.37            176         -              Normal
  11/26/2025 12 PM PST            2.37            176         0              Normal
  11/26/2025 01 PM PST            2.37            176         0              Normal
  11/26/2025 02 PM PST            2.37            176         0              Normal
  11/26/2025 03 PM PST            2.37            176         0              Normal
  11/26/2025 04 PM PST            2.37            176         0              Normal
  11/26/2025 05 PM PST            2.37            176         0              Normal
  11/26/2025 06 PM PST            2.36            173         -              Normal
  11/26/2025 07 PM PST            2.36            173         0              Normal
  11/26/2025 08 PM PST            2.36            173         0              Normal
  11/26/2025 09 PM PST            2.36            173         0              Normal
  11/26/2025 10 PM PST            2.36            173         0              Normal
  11/26/2025 11 PM PST            2.36            173         0              Normal
  11/27/2025 12 AM PST            2.36            173         0              Normal
  11/27/2025 01 AM PST            2.35            170         -              Normal
  11/27/2025 02 AM PST            2.35            170         0              Normal
  11/27/2025 03 AM PST            2.35            170         0              Normal
  11/27/2025 04 AM PST            2.35            170         0              Normal
  11/27/2025 05 AM PST            2.35            170         0              Normal
  11/27/2025 06 AM PST            2.35            170         0              Normal
  11/27/2025 07 AM PST            2.34            167         -              Normal
  11/27/2025 08 AM PST            2.34            167         0              Normal
  11/27/2025 09 AM PST            2.34            167         0              Normal
  11/27/2025 10 AM PST            2.34            167         0              Normal
  11/27/2025 11 AM PST            2.34            167         0              Normal
  11/27/2025 12 PM PST            2.34            167         0              Normal
  11/27/2025 01 PM PST            2.33            164         -              Normal
  11/27/2025 02 PM PST            2.33            164         0              Normal
  11/27/2025 03 PM PST            2.33            164         0              Normal
  11/27/2025 04 PM PST            2.33            164         0              Normal
  11/27/2025 05 PM PST            2.33            164         0              Normal
  11/27/2025 06 PM PST            2.33            164         0              Normal
  11/27/2025 07 PM PST            2.33            164         0              Normal
  11/27/2025 08 PM PST            2.33            164         0              Normal
  11/27/2025 09 PM PST            2.32            161         -              Normal
  11/27/2025 10 PM PST            2.32            161         0              Normal
  11/27/2025 11 PM PST            2.32            161         0              Normal
  11/28/2025 12 AM PST            2.32            161         0              Normal
  11/28/2025 01 AM PST            2.32            161         0              Normal
  11/28/2025 02 AM PST            2.32            161         0              Normal
  11/28/2025 03 AM PST            2.31            158         -              Normal
  11/28/2025 04 AM PST            2.31            158         0              Normal
  11/28/2025 05 AM PST            2.31            158         0              Normal
  11/28/2025 06 AM PST            2.31            158         0              Normal
  11/28/2025 07 AM PST            2.31            158         0              Normal
  11/28/2025 08 AM PST            2.31            158         0              Normal
  11/28/2025 09 AM PST            2.31            158         0              Normal
  11/28/2025 10 AM PST            2.31            158         0              Normal
  11/28/2025 11 AM PST            2.31            158         0              Normal
  11/28/2025 12 PM PST            2.30            155         -              Normal
  11/28/2025 01 PM PST            2.30            155         0              Normal
  11/28/2025 02 PM PST            2.30            155         0              Normal
  11/28/2025 03 PM PST            2.30            155         0              Normal
  11/28/2025 04 PM PST            2.30            155         0              Normal
  11/28/2025 05 PM PST            2.30            155         0              Normal
  11/28/2025 06 PM PST            2.30            155         0              Normal
  11/28/2025 07 PM PST            2.29            152         -              Normal
  11/28/2025 08 PM PST            2.29            152         0              Normal
  11/28/2025 09 PM PST            2.29            152         0              Normal
  11/28/2025 10 PM PST            2.29            152         0              Normal
  11/28/2025 11 PM PST            2.29            152         0              Normal
  11/29/2025 12 AM PST            2.29            152         0              Normal
  11/29/2025 01 AM PST            2.29            152         0              Normal
  11/29/2025 02 AM PST            2.29            152         0              Normal
  11/29/2025 03 AM PST            2.28            149         -              Normal
  11/29/2025 04 AM PST            2.28            149         0              Normal
  11/29/2025 05 AM PST            2.28            149         0              Normal
  11/29/2025 06 AM PST            2.28            149         0              Normal
  11/29/2025 07 AM PST            2.28            149         0              Normal
  11/29/2025 08 AM PST            2.28            149         0              Normal
  11/29/2025 09 AM PST            2.28            149         0              Normal
  11/29/2025 10 AM PST            2.27            147         -              Normal
  11/29/2025 11 AM PST            2.27            147         0              Normal
  11/29/2025 12 PM PST            2.27            147         0              Normal
  11/29/2025 01 PM PST            2.27            147         0              Normal
  11/29/2025 02 PM PST            2.27            147         0              Normal
  11/29/2025 03 PM PST            2.27            147         0              Normal
  11/29/2025 04 PM PST            2.27            147         0              Normal
  11/29/2025 05 PM PST            2.27            147         0              Normal
  11/29/2025 06 PM PST            2.26            144         -              Normal
  11/29/2025 07 PM PST            2.26            144         0              Normal
  11/29/2025 08 PM PST            2.26            144         0              Normal
  11/29/2025 09 PM PST            2.26            144         0              Normal
  11/29/2025 10 PM PST            2.26            144         0              Normal
  11/29/2025 11 PM PST            2.26            144         0              Normal
  11/30/2025 12 AM PST            2.25            141         -              Normal
  11/30/2025 01 AM PST            2.25            141         0              Normal
  11/30/2025 02 AM PST            2.25            141         0              Normal
  11/30/2025 03 AM PST            2.25            141         0              Normal
  11/30/2025 04 AM PST            2.25            141         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.