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

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RUSSIAN RIVER - HOPLAND (HOPC1)
Latitude: 39.03º NLongitude: 123.13º WElevation: 498 FeetForecast Type: Official Location
Location: Mendocino County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Feb 14 2026 at 7:45 AM PSTNext Issuance: Feb 15 2026 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: 15.0 FeetModerate Flood: 23.0 FeetMajor Flood: 26.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Hopland (HOPC1)
#
# File Generation Time:  02/14/2026 at 07:45 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/11/2026 at 01:00 PM PST
# Maximum Observed Stage:                       1.41 Feet
# Maximum Observed Flow:                        239 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/17/2026 at 07:00 PM PST
# Maximum Forecast Stage:                       8.36 Feet
# Maximum Forecast Flow:                        2529 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/09/2026 07 AM PST            1.38            233                        Normal
  02/09/2026 08 AM PST            1.38            233         0              Normal
  02/09/2026 09 AM PST            1.38            233         0              Normal
  02/09/2026 10 AM PST            1.39            235         +              Normal
  02/09/2026 11 AM PST            1.39            235         0              Normal
  02/09/2026 12 PM PST            1.40            237         +              Normal
  02/09/2026 01 PM PST            1.38            233         -              Normal
  02/09/2026 02 PM PST            1.39            235         +              Normal
  02/09/2026 03 PM PST            1.39            235         0              Normal
  02/09/2026 04 PM PST            1.38            233         -              Normal
  02/09/2026 05 PM PST            1.39            235         +              Normal
  02/09/2026 06 PM PST            1.39            235         0              Normal
  02/09/2026 07 PM PST            1.39            235         0              Normal
  02/09/2026 08 PM PST            1.39            235         0              Normal
  02/09/2026 09 PM PST            1.38            233         -              Normal
  02/09/2026 10 PM PST            1.39            235         +              Normal
  02/09/2026 11 PM PST            1.38            233         -              Normal
  02/10/2026 12 AM PST            1.39            235         +              Normal
  02/10/2026 01 AM PST            1.39            235         0              Normal
  02/10/2026 02 AM PST            1.38            233         -              Normal
  02/10/2026 03 AM PST            1.38            233         0              Normal
  02/10/2026 04 AM PST            1.38            233         0              Normal
  02/10/2026 05 AM PST            1.39            235         +              Normal
  02/10/2026 06 AM PST            1.38            233         -              Normal
  02/10/2026 07 AM PST            1.39            235         +              Normal
  02/10/2026 08 AM PST            1.38            233         -              Normal
  02/10/2026 09 AM PST            1.38            233         0              Normal
  02/10/2026 10 AM PST            1.38            233         0              Normal
  02/10/2026 11 AM PST            1.38            233         0              Normal
  02/10/2026 12 PM PST            1.38            233         0              Normal
  02/10/2026 01 PM PST            1.38            233         0              Normal
  02/10/2026 02 PM PST            1.38            233         0              Normal
  02/10/2026 03 PM PST            1.37            231         -              Normal
  02/10/2026 04 PM PST            1.38            233         +              Normal
  02/10/2026 05 PM PST            1.39            235         +              Normal
  02/10/2026 06 PM PST            1.39            235         0              Normal
  02/10/2026 07 PM PST            1.40            237         +              Normal
  02/10/2026 08 PM PST            1.40            237         0              Normal
  02/10/2026 09 PM PST            1.39            235         -              Normal
  02/10/2026 10 PM PST            1.39            235         0              Normal
  02/10/2026 11 PM PST            1.39            235         0              Normal
  02/11/2026 12 AM PST            1.39            235         0              Normal
  02/11/2026 01 AM PST            1.39            235         0              Normal
  02/11/2026 02 AM PST            1.39            235         0              Normal
  02/11/2026 03 AM PST            1.38            233         -              Normal
  02/11/2026 04 AM PST            1.39            235         +              Normal
  02/11/2026 05 AM PST            1.39            235         0              Normal
  02/11/2026 06 AM PST            1.38            233         -              Normal
  02/11/2026 07 AM PST            1.39            235         +              Normal
  02/11/2026 08 AM PST            1.39            235         0              Normal
  02/11/2026 09 AM PST            1.40            237         +              Normal
  02/11/2026 10 AM PST            1.40            237         0              Normal
  02/11/2026 11 AM PST            1.40            237         0              Normal
  02/11/2026 12 PM PST            1.41            239         +              Normal
  02/11/2026 01 PM PST            1.41            239         0              Normal
  02/11/2026 02 PM PST            1.40            237         -              Normal
  02/11/2026 03 PM PST            1.40            237         0              Normal
  02/11/2026 04 PM PST            1.40            237         0              Normal
  02/11/2026 05 PM PST            1.39            235         -              Normal
  02/11/2026 06 PM PST            1.40            237         +              Normal
  02/11/2026 07 PM PST            1.40            237         0              Normal
  02/11/2026 08 PM PST            1.39            235         -              Normal
  02/11/2026 09 PM PST            1.39            235         0              Normal
  02/11/2026 10 PM PST            1.39            235         0              Normal
  02/11/2026 11 PM PST            1.39            235         0              Normal
  02/12/2026 12 AM PST            1.40            237         +              Normal
  02/12/2026 01 AM PST            1.40            237         0              Normal
  02/12/2026 02 AM PST            1.39            235         -              Normal
  02/12/2026 03 AM PST            1.40            237         +              Normal
  02/12/2026 04 AM PST            1.38            233         -              Normal
  02/12/2026 05 AM PST            1.40            237         +              Normal
  02/12/2026 06 AM PST            1.39            235         -              Normal
  02/12/2026 07 AM PST            1.38            233         -              Normal
  02/12/2026 08 AM PST            1.38            233         0              Normal
  02/12/2026 09 AM PST            1.39            235         +              Normal
  02/12/2026 10 AM PST            1.38            233         -              Normal
  02/12/2026 11 AM PST            1.38            233         0              Normal
  02/12/2026 12 PM PST            1.37            231         -              Normal
  02/12/2026 01 PM PST            1.37            231         0              Normal
  02/12/2026 02 PM PST            1.37            231         0              Normal
  02/12/2026 03 PM PST            1.37            231         0              Normal
  02/12/2026 04 PM PST            1.37            231         0              Normal
  02/12/2026 05 PM PST            1.37            231         0              Normal
  02/12/2026 06 PM PST            1.36            229         -              Normal
  02/12/2026 07 PM PST            1.36            229         0              Normal
  02/12/2026 08 PM PST            1.35            227         -              Normal
  02/12/2026 09 PM PST            1.36            229         +              Normal
  02/12/2026 10 PM PST            1.36            229         0              Normal
  02/12/2026 11 PM PST            1.36            229         0              Normal
  02/13/2026 12 AM PST            1.36            229         0              Normal
  02/13/2026 01 AM PST            1.35            227         -              Normal
  02/13/2026 02 AM PST            1.35            227         0              Normal
  02/13/2026 03 AM PST            1.36            229         +              Normal
  02/13/2026 04 AM PST            1.36            229         0              Normal
  02/13/2026 05 AM PST            1.35            227         -              Normal
  02/13/2026 06 AM PST            1.35            227         0              Normal
  02/13/2026 07 AM PST            1.35            227         0              Normal
  02/13/2026 08 AM PST            1.35            227         0              Normal
  02/13/2026 09 AM PST            1.35            227         0              Normal
  02/13/2026 10 AM PST            1.35            227         0              Normal
  02/13/2026 11 AM PST            1.35            227         0              Normal
  02/13/2026 12 PM PST            1.35            227         0              Normal
  02/13/2026 01 PM PST            1.35            227         0              Normal
  02/13/2026 02 PM PST            1.34            225         -              Normal
  02/13/2026 03 PM PST            1.35            227         +              Normal
  02/13/2026 04 PM PST            1.34            225         -              Normal
  02/13/2026 05 PM PST            1.34            225         0              Normal
  02/13/2026 06 PM PST            1.35            227         +              Normal
  02/13/2026 07 PM PST            1.34            225         -              Normal
  02/13/2026 08 PM PST            1.35            227         +              Normal
  02/13/2026 09 PM PST            1.34            225         -              Normal
  02/13/2026 10 PM PST            1.34            225         0              Normal
  02/13/2026 11 PM PST            1.34            225         0              Normal
  02/14/2026 12 AM PST            1.34            225         0              Normal
  02/14/2026 01 AM PST            1.34            225         0              Normal
  02/14/2026 02 AM PST            1.34            225         0              Normal
  02/14/2026 03 AM PST            1.33            223         -              Normal
  02/14/2026 04 AM PST            1.33            223         0              Normal
  02/14/2026 05 AM PST            1.33            223         0              Normal
  02/14/2026 06 AM PST            1.33            223         0              Normal
  02/14/2026 07 AM PST            1.33            223         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/14/2026 08 AM PST            1.33            223                        Normal
  02/14/2026 09 AM PST            1.33            223         0              Normal
  02/14/2026 10 AM PST            1.33            223         0              Normal
  02/14/2026 11 AM PST            1.33            223         0              Normal
  02/14/2026 12 PM PST            1.33            223         0              Normal
  02/14/2026 01 PM PST            1.33            223         0              Normal
  02/14/2026 02 PM PST            1.33            223         0              Normal
  02/14/2026 03 PM PST            1.33            223         0              Normal
  02/14/2026 04 PM PST            1.33            223         0              Normal
  02/14/2026 05 PM PST            1.33            223         0              Normal
  02/14/2026 06 PM PST            1.33            223         0              Normal
  02/14/2026 07 PM PST            1.33            223         0              Normal
  02/14/2026 08 PM PST            1.33            223         0              Normal
  02/14/2026 09 PM PST            1.33            223         0              Normal
  02/14/2026 10 PM PST            1.33            223         0              Normal
  02/14/2026 11 PM PST            1.33            223         0              Normal
  02/15/2026 12 AM PST            1.33            223         0              Normal
  02/15/2026 01 AM PST            1.33            223         0              Normal
  02/15/2026 02 AM PST            1.33            223         0              Normal
  02/15/2026 03 AM PST            1.34            225         +              Normal
  02/15/2026 04 AM PST            1.34            225         0              Normal
  02/15/2026 05 AM PST            1.35            227         +              Normal
  02/15/2026 06 AM PST            1.36            229         +              Normal
  02/15/2026 07 AM PST            1.38            233         +              Normal
  02/15/2026 08 AM PST            1.40            237         +              Normal
  02/15/2026 09 AM PST            1.43            244         +              Normal
  02/15/2026 10 AM PST            1.47            252         +              Normal
  02/15/2026 11 AM PST            1.52            263         +              Normal
  02/15/2026 12 PM PST            1.56            272         +              Normal
  02/15/2026 01 PM PST            1.61            283         +              Normal
  02/15/2026 02 PM PST            1.65            292         +              Normal
  02/15/2026 03 PM PST            1.70            303         +              Normal
  02/15/2026 04 PM PST            1.75            315         +              Normal
  02/15/2026 05 PM PST            1.80            326         +              Normal
  02/15/2026 06 PM PST            1.84            336         +              Normal
  02/15/2026 07 PM PST            1.95            362         +              Normal
  02/15/2026 08 PM PST            2.43            483         +              Normal
  02/15/2026 09 PM PST            3.12            667         +              Normal
  02/15/2026 10 PM PST            3.72            840         +              Normal
  02/15/2026 11 PM PST            4.13            965         +              Normal
  02/16/2026 12 AM PST            4.38           1044         +              Normal
  02/16/2026 01 AM PST            4.54           1096         +              Normal
  02/16/2026 02 AM PST            4.64           1128         +              Normal
  02/16/2026 03 AM PST            4.71           1151         +              Normal
  02/16/2026 04 AM PST            4.75           1165         +              Normal
  02/16/2026 05 AM PST            4.77           1171         +              Normal
  02/16/2026 06 AM PST            4.77           1171         0              Normal
  02/16/2026 07 AM PST            4.75           1165         -              Normal
  02/16/2026 08 AM PST            4.73           1158         -              Normal
  02/16/2026 09 AM PST            4.72           1155         -              Normal
  02/16/2026 10 AM PST            4.73           1158         +              Normal
  02/16/2026 11 AM PST            4.74           1161         +              Normal
  02/16/2026 12 PM PST            4.78           1174         +              Normal
  02/16/2026 01 PM PST            4.87           1204         +              Normal
  02/16/2026 02 PM PST            4.99           1245         +              Normal
  02/16/2026 03 PM PST            5.12           1289         +              Normal
  02/16/2026 04 PM PST            5.26           1337         +              Normal
  02/16/2026 05 PM PST            5.40           1386         +              Normal
  02/16/2026 06 PM PST            5.53           1431         +              Normal
  02/16/2026 07 PM PST            5.63           1467         +              Normal
  02/16/2026 08 PM PST            5.72           1499         +              Normal
  02/16/2026 09 PM PST            5.79           1524         +              Normal
  02/16/2026 10 PM PST            5.84           1542         +              Normal
  02/16/2026 11 PM PST            5.87           1553         +              Normal
  02/17/2026 12 AM PST            5.90           1563         +              Normal
  02/17/2026 01 AM PST            5.96           1585         +              Normal
  02/17/2026 02 AM PST            6.02           1607         +              Normal
  02/17/2026 03 AM PST            6.10           1636         +              Normal
  02/17/2026 04 AM PST            6.20           1673         +              Normal
  02/17/2026 05 AM PST            6.31           1714         +              Normal
  02/17/2026 06 AM PST            6.44           1763         +              Normal
  02/17/2026 07 AM PST            6.59           1820         +              Normal
  02/17/2026 08 AM PST            6.76           1885         +              Normal
  02/17/2026 09 AM PST            6.96           1962         +              Normal
  02/17/2026 10 AM PST            7.17           2044         +              Normal
  02/17/2026 11 AM PST            7.36           2119         +              Normal
  02/17/2026 12 PM PST            7.55           2195         +              Normal
  02/17/2026 01 PM PST            7.71           2260         +              Normal
  02/17/2026 02 PM PST            7.87           2325         +              Normal
  02/17/2026 03 PM PST            8.00           2379         +              Normal
  02/17/2026 04 PM PST            8.13           2433         +              Normal
  02/17/2026 05 PM PST            8.24           2478         +              Normal
  02/17/2026 06 PM PST            8.33           2516         +              Normal
  02/17/2026 07 PM PST            8.36           2529         +              Normal
  02/17/2026 08 PM PST            8.35           2525         -              Normal
  02/17/2026 09 PM PST            8.29           2499         -              Normal
  02/17/2026 10 PM PST            8.19           2458         -              Normal
  02/17/2026 11 PM PST            8.09           2416         -              Normal
  02/18/2026 12 AM PST            7.97           2366         -              Normal
  02/18/2026 01 AM PST            7.85           2317         -              Normal
  02/18/2026 02 AM PST            7.71           2260         -              Normal
  02/18/2026 03 AM PST            7.55           2195         -              Normal
  02/18/2026 04 AM PST            7.37           2123         -              Normal
  02/18/2026 05 AM PST            7.19           2052         -              Normal
  02/18/2026 06 AM PST            7.02           1985         -              Normal
  02/18/2026 07 AM PST            6.85           1919         -              Normal
  02/18/2026 08 AM PST            6.68           1854         -              Normal
  02/18/2026 09 AM PST            6.51           1789         -              Normal
  02/18/2026 10 AM PST            6.35           1729         -              Normal
  02/18/2026 11 AM PST            6.20           1673         -              Normal
  02/18/2026 12 PM PST            6.09           1633         -              Normal
  02/18/2026 01 PM PST            5.99           1596         -              Normal
  02/18/2026 02 PM PST            5.93           1574         -              Normal
  02/18/2026 03 PM PST            5.89           1560         -              Normal
  02/18/2026 04 PM PST            5.89           1560         0              Normal
  02/18/2026 05 PM PST            5.89           1560         0              Normal
  02/18/2026 06 PM PST            5.90           1563         +              Normal
  02/18/2026 07 PM PST            5.88           1556         -              Normal
  02/18/2026 08 PM PST            5.85           1545         -              Normal
  02/18/2026 09 PM PST            5.79           1524         -              Normal
  02/18/2026 10 PM PST            5.71           1495         -              Normal
  02/18/2026 11 PM PST            5.62           1463         -              Normal
  02/19/2026 12 AM PST            5.53           1431         -              Normal
  02/19/2026 01 AM PST            5.43           1396         -              Normal
  02/19/2026 02 AM PST            5.34           1365         -              Normal
  02/19/2026 03 AM PST            5.24           1330         -              Normal
  02/19/2026 04 AM PST            5.15           1299         -              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.