SUSAN RIVER - SUSANVILLE (SUSC1)
Latitude: 40.41º NLongitude: 120.66º WElevation: 4190 FeetForecast Type: Official Location
Location: Lassen County in CaliforniaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Feb 20 2026 at 1:32 PM PSTNext Issuance: Feb 21 2026 at 9:00 AM PST
Action/Monitor: 10.5 FeetMinor Flood: 12.0 FeetModerate Flood: 13.0 FeetMajor Flood: 14.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Susan River - Susanville (SUSC1)
#
# File Generation Time:  02/20/2026 at 01:32 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/18/2026 at 03:00 PM PST
# Maximum Observed Stage:                       4.59 Feet
# Maximum Observed Flow:                        101 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/25/2026 at 02:00 AM PST
# Maximum Forecast Stage:                       9.61 Feet
# Maximum Forecast Flow:                        1274 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/15/2026 01 PM PST            4.46             84                        Normal
  02/15/2026 02 PM PST            4.46             84         0              Normal
  02/15/2026 03 PM PST            4.46             84         0              Normal
  02/15/2026 04 PM PST            4.46             84         0              Normal
  02/15/2026 05 PM PST            4.45             82         -              Normal
  02/15/2026 06 PM PST            4.45             82         0              Normal
  02/15/2026 07 PM PST            4.45             82         0              Normal
  02/15/2026 08 PM PST            4.45             82         0              Normal
  02/15/2026 09 PM PST            4.45             82         0              Normal
  02/15/2026 10 PM PST            4.46             84         +              Normal
  02/15/2026 11 PM PST            4.45             82         -              Normal
  02/16/2026 12 AM PST            4.46             84         +              Normal
  02/16/2026 01 AM PST            4.47             85         +              Normal
  02/16/2026 02 AM PST            4.47             85         0              Normal
  02/16/2026 03 AM PST            4.47             85         0              Normal
  02/16/2026 04 AM PST            4.47             85         0              Normal
  02/16/2026 05 AM PST            4.48             86         +              Normal
  02/16/2026 06 AM PST            4.48             86         0              Normal
  02/16/2026 07 AM PST            4.50             89         +              Normal
  02/16/2026 08 AM PST            4.52             91         +              Normal
  02/16/2026 09 AM PST            4.54             94         +              Normal
  02/16/2026 10 AM PST            4.55             95         +              Normal
  02/16/2026 11 AM PST            4.55             95         0              Normal
  02/16/2026 12 PM PST            4.55             95         0              Normal
  02/16/2026 01 PM PST            4.56             97         +              Normal
  02/16/2026 02 PM PST            4.57             98         +              Normal
  02/16/2026 03 PM PST            4.57             98         0              Normal
  02/16/2026 04 PM PST            4.58             99         +              Normal
  02/16/2026 05 PM PST            4.58             99         0              Normal
  02/16/2026 06 PM PST            4.57             98         -              Normal
  02/16/2026 07 PM PST            4.57             98         0              Normal
  02/16/2026 08 PM PST            4.57             98         0              Normal
  02/16/2026 09 PM PST            4.57             98         0              Normal
  02/16/2026 10 PM PST            4.57             98         0              Normal
  02/16/2026 11 PM PST            4.56             97         -              Normal
  02/17/2026 12 AM PST            4.55             95         -              Normal
  02/17/2026 01 AM PST            4.55             95         0              Normal
  02/17/2026 02 AM PST            4.55             95         0              Normal
  02/17/2026 03 AM PST            4.55             95         0              Normal
  02/17/2026 04 AM PST            4.55             95         0              Normal
  02/17/2026 05 AM PST            4.54             94         -              Normal
  02/17/2026 06 AM PST            4.54             94         0              Normal
  02/17/2026 07 AM PST            4.54             94         0              Normal
  02/17/2026 08 AM PST            4.54             94         0              Normal
  02/17/2026 09 AM PST            4.54             94         0              Normal
  02/17/2026 10 AM PST            4.54             94         0              Normal
  02/17/2026 11 AM PST            4.54             94         0              Normal
  02/17/2026 12 PM PST            4.54             94         0              Normal
  02/17/2026 01 PM PST            4.54             94         0              Normal
  02/17/2026 02 PM PST            4.54             94         0              Normal
  02/17/2026 03 PM PST            4.55             95         +              Normal
  02/17/2026 04 PM PST            4.54             94         -              Normal
  02/17/2026 05 PM PST            4.56             97         +              Normal
  02/17/2026 06 PM PST            4.57             98         +              Normal
  02/17/2026 07 PM PST            4.58             99         +              Normal
  02/17/2026 08 PM PST            4.56             97         -              Normal
  02/17/2026 09 PM PST            4.53             93         -              Normal
  02/17/2026 10 PM PST            4.51             90         -              Normal
  02/17/2026 11 PM PST            4.47             85         -              Normal
  02/18/2026 12 AM PST            4.45             82         -              Normal
  02/18/2026 01 AM PST            4.44             81         -              Normal
  02/18/2026 02 AM PST            4.44             81         0              Normal
  02/18/2026 03 AM PST            4.48             86         +              Normal
  02/18/2026 04 AM PST            4.51             90         +              Normal
  02/18/2026 05 AM PST            4.52             91         +              Normal
  02/18/2026 06 AM PST            4.52             91         0              Normal
  02/18/2026 07 AM PST            4.52             91         0              Normal
  02/18/2026 08 AM PST            4.52             91         0              Normal
  02/18/2026 09 AM PST            4.52             91         0              Normal
  02/18/2026 10 AM PST            4.53             93         +              Normal
  02/18/2026 11 AM PST            4.51             90         -              Normal
  02/18/2026 12 PM PST            4.52             91         +              Normal
  02/18/2026 01 PM PST            4.55             95         +              Normal
  02/18/2026 02 PM PST            4.57             98         +              Normal
  02/18/2026 03 PM PST            4.59            101         +              Normal
  02/18/2026 04 PM PST            4.58             99         -              Normal
  02/18/2026 05 PM PST            4.56             97         -              Normal
  02/18/2026 06 PM PST            4.56             97         0              Normal
  02/18/2026 07 PM PST            4.55             95         -              Normal
  02/18/2026 08 PM PST            4.53             93         -              Normal
  02/18/2026 09 PM PST            4.52             91         -              Normal
  02/18/2026 10 PM PST            4.52             91         0              Normal
  02/18/2026 11 PM PST            4.51             90         -              Normal
  02/19/2026 12 AM PST            4.51             90         0              Normal
  02/19/2026 01 AM PST            4.51             90         0              Normal
  02/19/2026 02 AM PST            4.51             90         0              Normal
  02/19/2026 03 AM PST            4.50             89         -              Normal
  02/19/2026 04 AM PST            4.50             89         0              Normal
  02/19/2026 05 AM PST            4.50             89         0              Normal
  02/19/2026 06 AM PST            4.50             89         0              Normal
  02/19/2026 07 AM PST            4.50             89         0              Normal
  02/19/2026 08 AM PST            4.50             89         0              Normal
  02/19/2026 09 AM PST            4.51             90         +              Normal
  02/19/2026 10 AM PST            4.50             89         -              Normal
  02/19/2026 11 AM PST            4.51             90         +              Normal
  02/19/2026 12 PM PST            4.52             91         +              Normal
  02/19/2026 01 PM PST            4.52             91         0              Normal
  02/19/2026 02 PM PST            4.52             91         0              Normal
  02/19/2026 03 PM PST            4.53             93         +              Normal
  02/19/2026 04 PM PST            4.53             93         0              Normal
  02/19/2026 05 PM PST            4.53             93         0              Normal
  02/19/2026 06 PM PST            4.52             91         -              Normal
  02/19/2026 07 PM PST            4.52             91         0              Normal
  02/19/2026 08 PM PST            4.51             90         -              Normal
  02/19/2026 09 PM PST            4.51             90         0              Normal
  02/19/2026 10 PM PST            4.51             90         0              Normal
  02/19/2026 11 PM PST            4.50             89         -              Normal
  02/20/2026 12 AM PST            4.50             89         0              Normal
  02/20/2026 01 AM PST            4.49             88         -              Normal
  02/20/2026 02 AM PST            4.49             88         0              Normal
  02/20/2026 03 AM PST            4.48             86         -              Normal
  02/20/2026 04 AM PST            4.46             84         -              Normal
  02/20/2026 05 AM PST            4.41             77         -              Normal
  02/20/2026 06 AM PST            4.35             70         -              Normal
  02/20/2026 07 AM PST            4.34             69         -              Normal
  02/20/2026 08 AM PST            4.34             69         0              Normal
  02/20/2026 09 AM PST            4.34             69         0              Normal
  02/20/2026 10 AM PST            4.33             67         -              Normal
  02/20/2026 11 AM PST            4.32             66         -              Normal
  02/20/2026 12 PM PST            4.38             73         +              Normal
  02/20/2026 01 PM PST            4.38             73         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/20/2026 02 PM PST            4.38             73                        Normal
  02/20/2026 03 PM PST            4.38             73         0              Normal
  02/20/2026 04 PM PST            4.38             73         0              Normal
  02/20/2026 05 PM PST            4.38             73         0              Normal
  02/20/2026 06 PM PST            4.38             73         0              Normal
  02/20/2026 07 PM PST            4.38             73         0              Normal
  02/20/2026 08 PM PST            4.37             72         -              Normal
  02/20/2026 09 PM PST            4.37             72         0              Normal
  02/20/2026 10 PM PST            4.37             72         0              Normal
  02/20/2026 11 PM PST            4.37             72         0              Normal
  02/21/2026 12 AM PST            4.37             72         0              Normal
  02/21/2026 01 AM PST            4.36             71         -              Normal
  02/21/2026 02 AM PST            4.36             71         0              Normal
  02/21/2026 03 AM PST            4.36             71         0              Normal
  02/21/2026 04 AM PST            4.36             71         0              Normal
  02/21/2026 05 AM PST            4.36             71         0              Normal
  02/21/2026 06 AM PST            4.35             70         -              Normal
  02/21/2026 07 AM PST            4.35             70         0              Normal
  02/21/2026 08 AM PST            4.35             70         0              Normal
  02/21/2026 09 AM PST            4.34             69         -              Normal
  02/21/2026 10 AM PST            4.34             69         0              Normal
  02/21/2026 11 AM PST            4.34             69         0              Normal
  02/21/2026 12 PM PST            4.34             69         0              Normal
  02/21/2026 01 PM PST            4.34             69         0              Normal
  02/21/2026 02 PM PST            4.34             69         0              Normal
  02/21/2026 03 PM PST            4.34             69         0              Normal
  02/21/2026 04 PM PST            4.34             69         0              Normal
  02/21/2026 05 PM PST            4.34             69         0              Normal
  02/21/2026 06 PM PST            4.34             69         0              Normal
  02/21/2026 07 PM PST            4.34             69         0              Normal
  02/21/2026 08 PM PST            4.34             69         0              Normal
  02/21/2026 09 PM PST            4.34             69         0              Normal
  02/21/2026 10 PM PST            4.34             69         0              Normal
  02/21/2026 11 PM PST            4.34             69         0              Normal
  02/22/2026 12 AM PST            4.33             67         -              Normal
  02/22/2026 01 AM PST            4.33             67         0              Normal
  02/22/2026 02 AM PST            4.33             67         0              Normal
  02/22/2026 03 AM PST            4.33             67         0              Normal
  02/22/2026 04 AM PST            4.33             67         0              Normal
  02/22/2026 05 AM PST            4.32             66         -              Normal
  02/22/2026 06 AM PST            4.32             66         0              Normal
  02/22/2026 07 AM PST            4.32             66         0              Normal
  02/22/2026 08 AM PST            4.32             66         0              Normal
  02/22/2026 09 AM PST            4.32             66         0              Normal
  02/22/2026 10 AM PST            4.31             65         -              Normal
  02/22/2026 11 AM PST            4.31             65         0              Normal
  02/22/2026 12 PM PST            4.31             65         0              Normal
  02/22/2026 01 PM PST            4.31             65         0              Normal
  02/22/2026 02 PM PST            4.32             66         +              Normal
  02/22/2026 03 PM PST            4.32             66         0              Normal
  02/22/2026 04 PM PST            4.32             66         0              Normal
  02/22/2026 05 PM PST            4.32             66         0              Normal
  02/22/2026 06 PM PST            4.31             65         -              Normal
  02/22/2026 07 PM PST            4.31             65         0              Normal
  02/22/2026 08 PM PST            4.31             65         0              Normal
  02/22/2026 09 PM PST            4.31             65         0              Normal
  02/22/2026 10 PM PST            4.31             65         0              Normal
  02/22/2026 11 PM PST            4.31             65         0              Normal
  02/23/2026 12 AM PST            4.31             65         0              Normal
  02/23/2026 01 AM PST            4.31             65         0              Normal
  02/23/2026 02 AM PST            4.30             64         -              Normal
  02/23/2026 03 AM PST            4.30             64         0              Normal
  02/23/2026 04 AM PST            4.30             64         0              Normal
  02/23/2026 05 AM PST            4.30             64         0              Normal
  02/23/2026 06 AM PST            4.30             64         0              Normal
  02/23/2026 07 AM PST            4.30             64         0              Normal
  02/23/2026 08 AM PST            4.30             64         0              Normal
  02/23/2026 09 AM PST            4.30             64         0              Normal
  02/23/2026 10 AM PST            4.30             64         0              Normal
  02/23/2026 11 AM PST            4.29             63         -              Normal
  02/23/2026 12 PM PST            4.29             63         0              Normal
  02/23/2026 01 PM PST            4.30             64         +              Normal
  02/23/2026 02 PM PST            4.30             64         0              Normal
  02/23/2026 03 PM PST            4.30             64         0              Normal
  02/23/2026 04 PM PST            4.31             65         +              Normal
  02/23/2026 05 PM PST            4.32             66         +              Normal
  02/23/2026 06 PM PST            4.33             67         +              Normal
  02/23/2026 07 PM PST            4.34             69         +              Normal
  02/23/2026 08 PM PST            4.35             70         +              Normal
  02/23/2026 09 PM PST            4.36             71         +              Normal
  02/23/2026 10 PM PST            4.41             77         +              Normal
  02/23/2026 11 PM PST            4.49             88         +              Normal
  02/24/2026 12 AM PST            4.59            101         +              Normal
  02/24/2026 01 AM PST            4.66            111         +              Normal
  02/24/2026 02 AM PST            4.70            117         +              Normal
  02/24/2026 03 AM PST            4.74            123         +              Normal
  02/24/2026 04 AM PST            4.86            141         +              Normal
  02/24/2026 05 AM PST            5.05            169         +              Normal
  02/24/2026 06 AM PST            5.31            208         +              Normal
  02/24/2026 07 AM PST            5.47            233         +              Normal
  02/24/2026 08 AM PST            5.57            250         +              Normal
  02/24/2026 09 AM PST            5.65            263         +              Normal
  02/24/2026 10 AM PST            5.80            289         +              Normal
  02/24/2026 11 AM PST            5.99            324         +              Normal
  02/24/2026 12 PM PST            6.25            374         +              Normal
  02/24/2026 01 PM PST            6.46            417         +              Normal
  02/24/2026 02 PM PST            6.61            448         +              Normal
  02/24/2026 03 PM PST            6.77            483         +              Normal
  02/24/2026 04 PM PST            7.06            549         +              Normal
  02/24/2026 05 PM PST            7.47            647         +              Normal
  02/24/2026 06 PM PST            8.02            790         +              Normal
  02/24/2026 07 PM PST            8.37            888         +              Normal
  02/24/2026 08 PM PST            8.60            954         +              Normal
  02/24/2026 09 PM PST            8.75            997         +              Normal
  02/24/2026 10 PM PST            8.92           1048         +              Normal
  02/24/2026 11 PM PST            9.11           1113         +              Normal
  02/25/2026 12 AM PST            9.36           1194         +              Normal
  02/25/2026 01 AM PST            9.52           1246         +              Normal
  02/25/2026 02 AM PST            9.61           1274         +              Normal
  02/25/2026 03 AM PST            9.61           1274         0              Normal
  02/25/2026 04 AM PST            9.49           1237         -              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.