NAPA RIVER - NAPA (APCC1)
Latitude: 38.37º NLongitude: 122.30º WElevation: 25 FeetForecast Type: Official Location
Location: Napa County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Feb 15 2026 at 7:39 AM PSTNext Issuance: Feb 16 2026 at 9:00 AM PST
Action/Monitor: 22.0 FeetMinor Flood: 25.0 FeetModerate Flood: 26.0 FeetMajor Flood: 28.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Napa River - Napa (APCC1)
#
# File Generation Time:  02/15/2026 at 07:40 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/11/2026 at 06:00 PM PST
# Maximum Observed Stage:                       3.68 Feet
# Maximum Observed Flow:                        96 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/17/2026 at 09:00 PM PST
# Maximum Forecast Stage:                       9.09 Feet
# Maximum Forecast Flow:                        1449 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/10/2026 07 AM PST            3.35             61                        Normal
  02/10/2026 08 AM PST            3.35             61         0              Normal
  02/10/2026 09 AM PST            3.35             61         0              Normal
  02/10/2026 10 AM PST            3.35             61         0              Normal
  02/10/2026 11 AM PST            3.35             61         0              Normal
  02/10/2026 12 PM PST            3.35             61         0              Normal
  02/10/2026 01 PM PST            3.35             61         0              Normal
  02/10/2026 02 PM PST            3.35             61         0              Normal
  02/10/2026 03 PM PST            3.35             61         0              Normal
  02/10/2026 04 PM PST            3.35             61         0              Normal
  02/10/2026 05 PM PST            3.35             61         0              Normal
  02/10/2026 06 PM PST            3.35             61         0              Normal
  02/10/2026 07 PM PST            3.35             61         0              Normal
  02/10/2026 08 PM PST            3.36             62         +              Normal
  02/10/2026 09 PM PST            3.36             62         0              Normal
  02/10/2026 10 PM PST            3.36             62         0              Normal
  02/10/2026 11 PM PST            3.36             62         0              Normal
  02/11/2026 12 AM PST            3.36             62         0              Normal
  02/11/2026 01 AM PST            3.36             62         0              Normal
  02/11/2026 02 AM PST            3.36             62         0              Normal
  02/11/2026 03 AM PST            3.37             63         +              Normal
  02/11/2026 04 AM PST            3.36             62         -              Normal
  02/11/2026 05 AM PST            3.37             63         +              Normal
  02/11/2026 06 AM PST            3.38             64         +              Normal
  02/11/2026 07 AM PST            3.39             65         +              Normal
  02/11/2026 08 AM PST            3.39             65         0              Normal
  02/11/2026 09 AM PST            3.41             67         +              Normal
  02/11/2026 10 AM PST            3.48             74         +              Normal
  02/11/2026 11 AM PST            3.53             80         +              Normal
  02/11/2026 12 PM PST            3.52             79         -              Normal
  02/11/2026 01 PM PST            3.53             80         +              Normal
  02/11/2026 02 PM PST            3.55             82         +              Normal
  02/11/2026 03 PM PST            3.59             86         +              Normal
  02/11/2026 04 PM PST            3.62             90         +              Normal
  02/11/2026 05 PM PST            3.67             95         +              Normal
  02/11/2026 06 PM PST            3.68             96         +              Normal
  02/11/2026 07 PM PST            3.67             95         -              Normal
  02/11/2026 08 PM PST            3.66             94         -              Normal
  02/11/2026 09 PM PST            3.65             93         -              Normal
  02/11/2026 10 PM PST            3.62             90         -              Normal
  02/11/2026 11 PM PST            3.60             87         -              Normal
  02/12/2026 12 AM PST            3.59             86         -              Normal
  02/12/2026 01 AM PST            3.60             87         +              Normal
  02/12/2026 02 AM PST            3.60             87         0              Normal
  02/12/2026 03 AM PST            3.58             85         -              Normal
  02/12/2026 04 AM PST            3.56             83         -              Normal
  02/12/2026 05 AM PST            3.55             82         -              Normal
  02/12/2026 06 AM PST            3.53             80         -              Normal
  02/12/2026 07 AM PST            3.52             79         -              Normal
  02/12/2026 08 AM PST            3.51             78         -              Normal
  02/12/2026 09 AM PST            3.50             76         -              Normal
  02/12/2026 10 AM PST            3.50             76         0              Normal
  02/12/2026 11 AM PST            3.48             74         -              Normal
  02/12/2026 12 PM PST            3.48             74         0              Normal
  02/12/2026 01 PM PST            3.47             73         -              Normal
  02/12/2026 02 PM PST            3.46             72         -              Normal
  02/12/2026 03 PM PST            3.46             72         0              Normal
  02/12/2026 04 PM PST            3.45             71         -              Normal
  02/12/2026 05 PM PST            3.44             70         -              Normal
  02/12/2026 06 PM PST            3.43             69         -              Normal
  02/12/2026 07 PM PST            3.43             69         0              Normal
  02/12/2026 08 PM PST            3.43             69         0              Normal
  02/12/2026 09 PM PST            3.42             68         -              Normal
  02/12/2026 10 PM PST            3.41             67         -              Normal
  02/12/2026 11 PM PST            3.41             67         0              Normal
  02/13/2026 12 AM PST            3.40             66         -              Normal
  02/13/2026 01 AM PST            3.40             66         0              Normal
  02/13/2026 02 AM PST            3.39             65         -              Normal
  02/13/2026 03 AM PST            3.38             64         -              Normal
  02/13/2026 04 AM PST            3.38             64         0              Normal
  02/13/2026 05 AM PST            3.38             64         0              Normal
  02/13/2026 06 AM PST            3.37             63         -              Normal
  02/13/2026 07 AM PST            3.37             63         0              Normal
  02/13/2026 08 AM PST            3.37             63         0              Normal
  02/13/2026 09 AM PST            3.37             63         0              Normal
  02/13/2026 10 AM PST            3.36             62         -              Normal
  02/13/2026 11 AM PST            3.36             62         0              Normal
  02/13/2026 12 PM PST            3.36             62         0              Normal
  02/13/2026 01 PM PST            3.37             63         +              Normal
  02/13/2026 02 PM PST            3.37             63         0              Normal
  02/13/2026 03 PM PST            3.36             62         -              Normal
  02/13/2026 04 PM PST            3.36             62         0              Normal
  02/13/2026 05 PM PST            3.36             62         0              Normal
  02/13/2026 06 PM PST            3.35             61         -              Normal
  02/13/2026 07 PM PST            3.35             61         0              Normal
  02/13/2026 08 PM PST            3.34             60         -              Normal
  02/13/2026 09 PM PST            3.35             61         +              Normal
  02/13/2026 10 PM PST            3.34             60         -              Normal
  02/13/2026 11 PM PST            3.35             61         +              Normal
  02/14/2026 12 AM PST            3.34             60         -              Normal
  02/14/2026 01 AM PST            3.34             60         0              Normal
  02/14/2026 02 AM PST            3.34             60         0              Normal
  02/14/2026 03 AM PST            3.33             59         -              Normal
  02/14/2026 04 AM PST            3.33             59         0              Normal
  02/14/2026 05 AM PST            3.33             59         0              Normal
  02/14/2026 06 AM PST            3.33             59         0              Normal
  02/14/2026 07 AM PST            3.33             59         0              Normal
  02/14/2026 08 AM PST            3.33             59         0              Normal
  02/14/2026 09 AM PST            3.33             59         0              Normal
  02/14/2026 10 AM PST            3.33             59         0              Normal
  02/14/2026 11 AM PST            3.33             59         0              Normal
  02/14/2026 12 PM PST            3.33             59         0              Normal
  02/14/2026 01 PM PST            3.33             59         0              Normal
  02/14/2026 02 PM PST            3.33             59         0              Normal
  02/14/2026 03 PM PST            3.33             59         0              Normal
  02/14/2026 04 PM PST            3.33             59         0              Normal
  02/14/2026 05 PM PST            3.33             59         0              Normal
  02/14/2026 06 PM PST            3.34             60         +              Normal
  02/14/2026 07 PM PST            3.33             59         -              Normal
  02/14/2026 08 PM PST            3.34             60         +              Normal
  02/14/2026 09 PM PST            3.33             59         -              Normal
  02/14/2026 10 PM PST            3.33             59         0              Normal
  02/14/2026 11 PM PST            3.33             59         0              Normal
  02/15/2026 12 AM PST            3.33             59         0              Normal
  02/15/2026 01 AM PST            3.33             59         0              Normal
  02/15/2026 02 AM PST            3.33             59         0              Normal
  02/15/2026 03 AM PST            3.33             59         0              Normal
  02/15/2026 04 AM PST            3.32             58         -              Normal
  02/15/2026 05 AM PST            3.32             58         0              Normal
  02/15/2026 06 AM PST            3.33             59         +              Normal
  02/15/2026 07 AM PST            3.33             59         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/15/2026 08 AM PST            3.34             60                        Normal
  02/15/2026 09 AM PST            3.35             61         +              Normal
  02/15/2026 10 AM PST            3.36             62         +              Normal
  02/15/2026 11 AM PST            3.37             63         +              Normal
  02/15/2026 12 PM PST            3.38             64         +              Normal
  02/15/2026 01 PM PST            3.39             65         +              Normal
  02/15/2026 02 PM PST            3.40             66         +              Normal
  02/15/2026 03 PM PST            3.42             68         +              Normal
  02/15/2026 04 PM PST            3.44             70         +              Normal
  02/15/2026 05 PM PST            3.48             74         +              Normal
  02/15/2026 06 PM PST            3.52             79         +              Normal
  02/15/2026 07 PM PST            3.57             84         +              Normal
  02/15/2026 08 PM PST            3.61             88         +              Normal
  02/15/2026 09 PM PST            3.65             93         +              Normal
  02/15/2026 10 PM PST            3.68             96         +              Normal
  02/15/2026 11 PM PST            3.70             99         +              Normal
  02/16/2026 12 AM PST            3.71            100         +              Normal
  02/16/2026 01 AM PST            3.73            102         +              Normal
  02/16/2026 02 AM PST            3.74            104         +              Normal
  02/16/2026 03 AM PST            3.75            105         +              Normal
  02/16/2026 04 AM PST            3.76            106         +              Normal
  02/16/2026 05 AM PST            3.77            107         +              Normal
  02/16/2026 06 AM PST            3.79            110         +              Normal
  02/16/2026 07 AM PST            3.84            116         +              Normal
  02/16/2026 08 AM PST            3.95            130         +              Normal
  02/16/2026 09 AM PST            4.16            159         +              Normal
  02/16/2026 10 AM PST            4.44            202         +              Normal
  02/16/2026 11 AM PST            4.70            245         +              Normal
  02/16/2026 12 PM PST            4.93            286         +              Normal
  02/16/2026 01 PM PST            5.11            320         +              Normal
  02/16/2026 02 PM PST            5.24            346         +              Normal
  02/16/2026 03 PM PST            5.33            364         +              Normal
  02/16/2026 04 PM PST            5.41            381         +              Normal
  02/16/2026 05 PM PST            5.46            391         +              Normal
  02/16/2026 06 PM PST            5.52            404         +              Normal
  02/16/2026 07 PM PST            5.58            417         +              Normal
  02/16/2026 08 PM PST            5.67            437         +              Normal
  02/16/2026 09 PM PST            5.81            468         +              Normal
  02/16/2026 10 PM PST            6.02            517         +              Normal
  02/16/2026 11 PM PST            6.26            575         +              Normal
  02/17/2026 12 AM PST            6.51            639         +              Normal
  02/17/2026 01 AM PST            6.65            675         +              Normal
  02/17/2026 02 AM PST            6.74            699         +              Normal
  02/17/2026 03 AM PST            6.76            705         +              Normal
  02/17/2026 04 AM PST            6.74            699         -              Normal
  02/17/2026 05 AM PST            6.68            683         -              Normal
  02/17/2026 06 AM PST            6.58            657         -              Normal
  02/17/2026 07 AM PST            6.47            628         -              Normal
  02/17/2026 08 AM PST            6.37            603         -              Normal
  02/17/2026 09 AM PST            6.31            588         -              Normal
  02/17/2026 10 AM PST            6.31            588         0              Normal
  02/17/2026 11 AM PST            6.45            623         +              Normal
  02/17/2026 12 PM PST            6.74            699         +              Normal
  02/17/2026 01 PM PST            7.04            782         +              Normal
  02/17/2026 02 PM PST            7.30            857         +              Normal
  02/17/2026 03 PM PST            7.64            960         +              Normal
  02/17/2026 04 PM PST            7.98           1067         +              Normal
  02/17/2026 05 PM PST            8.33           1182         +              Normal
  02/17/2026 06 PM PST            8.67           1299         +              Normal
  02/17/2026 07 PM PST            8.90           1380         +              Normal
  02/17/2026 08 PM PST            9.04           1431         +              Normal
  02/17/2026 09 PM PST            9.09           1449         +              Normal
  02/17/2026 10 PM PST            9.06           1438         -              Normal
  02/17/2026 11 PM PST            8.98           1409         -              Normal
  02/18/2026 12 AM PST            8.87           1370         -              Normal
  02/18/2026 01 AM PST            8.76           1331         -              Normal
  02/18/2026 02 AM PST            8.65           1292         -              Normal
  02/18/2026 03 AM PST            8.51           1243         -              Normal
  02/18/2026 04 AM PST            8.33           1182         -              Normal
  02/18/2026 05 AM PST            8.11           1109         -              Normal
  02/18/2026 06 AM PST            7.91           1044         -              Normal
  02/18/2026 07 AM PST            7.74            991         -              Normal
  02/18/2026 08 AM PST            7.56            935         -              Normal
  02/18/2026 09 AM PST            7.40            887         -              Normal
  02/18/2026 10 AM PST            7.25            843         -              Normal
  02/18/2026 11 AM PST            7.08            794         -              Normal
  02/18/2026 12 PM PST            6.92            749         -              Normal
  02/18/2026 01 PM PST            6.77            708         -              Normal
  02/18/2026 02 PM PST            6.63            670         -              Normal
  02/18/2026 03 PM PST            6.52            641         -              Normal
  02/18/2026 04 PM PST            6.42            615         -              Normal
  02/18/2026 05 PM PST            6.31            588         -              Normal
  02/18/2026 06 PM PST            6.20            560         -              Normal
  02/18/2026 07 PM PST            6.09            534         -              Normal
  02/18/2026 08 PM PST            5.98            507         -              Normal
  02/18/2026 09 PM PST            5.89            486         -              Normal
  02/18/2026 10 PM PST            5.80            466         -              Normal
  02/18/2026 11 PM PST            5.72            448         -              Normal
  02/19/2026 12 AM PST            5.65            432         -              Normal
  02/19/2026 01 AM PST            5.59            419         -              Normal
  02/19/2026 02 AM PST            5.54            408         -              Normal
  02/19/2026 03 AM PST            5.50            400         -              Normal
  02/19/2026 04 AM PST            5.49            398         -              Normal
  02/19/2026 05 AM PST            5.53            406         +              Normal
  02/19/2026 06 AM PST            5.61            423         +              Normal
  02/19/2026 07 AM PST            5.71            445         +              Normal
  02/19/2026 08 AM PST            5.81            468         +              Normal
  02/19/2026 09 AM PST            5.91            491         +              Normal
  02/19/2026 10 AM PST            5.97            505         +              Normal
  02/19/2026 11 AM PST            6.03            519         +              Normal
  02/19/2026 12 PM PST            6.11            538         +              Normal
  02/19/2026 01 PM PST            6.20            560         +              Normal
  02/19/2026 02 PM PST            6.28            580         +              Normal
  02/19/2026 03 PM PST            6.34            595         +              Normal
  02/19/2026 04 PM PST            6.38            605         +              Normal
  02/19/2026 05 PM PST            6.40            610         +              Normal
  02/19/2026 06 PM PST            6.41            613         +              Normal
  02/19/2026 07 PM PST            6.41            613         0              Normal
  02/19/2026 08 PM PST            6.40            610         -              Normal
  02/19/2026 09 PM PST            6.39            608         -              Normal
  02/19/2026 10 PM PST            6.36            600         -              Normal
  02/19/2026 11 PM PST            6.32            590         -              Normal
  02/20/2026 12 AM PST            6.25            573         -              Normal
  02/20/2026 01 AM PST            6.19            558         -              Normal
  02/20/2026 02 AM PST            6.14            546         -              Normal
  02/20/2026 03 AM PST            6.08            531         -              Normal
  02/20/2026 04 AM PST            6.03            519         -              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.