LAGUNA DE SANTA ROSA - COTATI AT STONY POINT ROAD (CTIC1)
Latitude: 38.35º NLongitude: 122.74º WElevation: 78 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Jan 16 2026 at 1:38 PM PSTNext Issuance: Jan 17 2026 at 9:00 AM PST
Action/Monitor: 82.0 FeetMinor Flood: 84.0 FeetModerate Flood: 85.0 FeetMajor Flood: 89.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Laguna De Santa Rosa - Cotati at Stony Point Road (CTIC1)
#
# File Generation Time:  01/16/2026 at 01:41 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/11/2026 at 01:00 PM PST
# Maximum Observed Stage:                       76.06 Feet
# Maximum Observed Flow:                        26 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/16/2026 at 02:00 PM PST
# Maximum Forecast Stage:                       75.49 Feet
# Maximum Forecast Flow:                        15 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/11/2026 01 PM PST           76.06             26                        Normal
  01/11/2026 02 PM PST           76.05             26         -              Normal
  01/11/2026 03 PM PST           76.03             25         -              Normal
  01/11/2026 04 PM PST           76.03             25         0              Normal
  01/11/2026 05 PM PST           76.02             25         -              Normal
  01/11/2026 06 PM PST           76.02             25         0              Normal
  01/11/2026 07 PM PST           76.02             25         0              Normal
  01/11/2026 08 PM PST           76.02             25         0              Normal
  01/11/2026 09 PM PST           76.01             25         -              Normal
  01/11/2026 10 PM PST           76.01             25         0              Normal
  01/11/2026 11 PM PST           76.00             25         -              Normal
  01/12/2026 12 AM PST           76.00             25         0              Normal
  01/12/2026 01 AM PST           75.99             25         -              Normal
  01/12/2026 02 AM PST           76.00             25         +              Normal
  01/12/2026 03 AM PST           75.99             25         -              Normal
  01/12/2026 04 AM PST           75.98             24         -              Normal
  01/12/2026 05 AM PST           75.97             24         -              Normal
  01/12/2026 06 AM PST           75.97             24         0              Normal
  01/12/2026 07 AM PST           75.97             24         0              Normal
  01/12/2026 08 AM PST           75.96             24         -              Normal
  01/12/2026 09 AM PST           75.96             24         0              Normal
  01/12/2026 10 AM PST           75.95             24         -              Normal
  01/12/2026 11 AM PST           75.95             24         0              Normal
  01/12/2026 12 PM PST           75.94             23         -              Normal
  01/12/2026 01 PM PST           75.93             23         -              Normal
  01/12/2026 02 PM PST           75.94             23         +              Normal
  01/12/2026 03 PM PST           75.92             23         -              Normal
  01/12/2026 04 PM PST           75.92             23         0              Normal
  01/12/2026 05 PM PST           75.91             23         -              Normal
  01/12/2026 06 PM PST           75.91             23         0              Normal
  01/12/2026 07 PM PST           75.91             23         0              Normal
  01/12/2026 08 PM PST           75.91             23         0              Normal
  01/12/2026 09 PM PST           75.91             23         0              Normal
  01/12/2026 10 PM PST           75.90             23         -              Normal
  01/12/2026 11 PM PST           75.90             23         0              Normal
  01/13/2026 12 AM PST           75.89             22         -              Normal
  01/13/2026 01 AM PST           75.89             22         0              Normal
  01/13/2026 02 AM PST           75.89             22         0              Normal
  01/13/2026 03 AM PST           75.88             22         -              Normal
  01/13/2026 04 AM PST           75.88             22         0              Normal
  01/13/2026 05 AM PST           75.88             22         0              Normal
  01/13/2026 06 AM PST           75.87             22         -              Normal
  01/13/2026 07 AM PST           75.87             22         0              Normal
  01/13/2026 08 AM PST           75.86             22         -              Normal
  01/13/2026 09 AM PST           75.87             22         +              Normal
  01/13/2026 10 AM PST           75.85             22         -              Normal
  01/13/2026 11 AM PST           75.86             22         +              Normal
  01/13/2026 12 PM PST           75.86             22         0              Normal
  01/13/2026 01 PM PST           75.86             22         0              Normal
  01/13/2026 02 PM PST           75.85             22         -              Normal
  01/13/2026 03 PM PST           75.85             22         0              Normal
  01/13/2026 04 PM PST           75.84             21         -              Normal
  01/13/2026 05 PM PST           75.83             21         -              Normal
  01/13/2026 06 PM PST           75.82             21         -              Normal
  01/13/2026 07 PM PST           75.82             21         0              Normal
  01/13/2026 08 PM PST           75.83             21         +              Normal
  01/13/2026 09 PM PST           75.82             21         -              Normal
  01/13/2026 10 PM PST           75.82             21         0              Normal
  01/13/2026 11 PM PST           75.81             21         -              Normal
  01/14/2026 12 AM PST           75.82             21         +              Normal
  01/14/2026 01 AM PST           75.81             21         -              Normal
  01/14/2026 02 AM PST           75.81             21         0              Normal
  01/14/2026 03 AM PST           75.80             21         -              Normal
  01/14/2026 04 AM PST           75.80             21         0              Normal
  01/14/2026 05 AM PST           75.79             20         -              Normal
  01/14/2026 06 AM PST           75.80             21         +              Normal
  01/14/2026 07 AM PST           75.79             20         -              Normal
  01/14/2026 08 AM PST           75.78             20         -              Normal
  01/14/2026 09 AM PST           75.78             20         0              Normal
  01/14/2026 10 AM PST           75.77             20         -              Normal
  01/14/2026 11 AM PST           75.77             20         0              Normal
  01/14/2026 12 PM PST           75.77             20         0              Normal
  01/14/2026 01 PM PST           75.58             16         -              Normal
  01/14/2026 02 PM PST           75.58             16         0              Normal
  01/14/2026 03 PM PST           75.57             16         -              Normal
  01/14/2026 04 PM PST           75.57             16         0              Normal
  01/14/2026 05 PM PST           75.56             16         -              Normal
  01/14/2026 06 PM PST           75.56             16         0              Normal
  01/14/2026 07 PM PST           75.55             16         -              Normal
  01/14/2026 08 PM PST           75.56             16         +              Normal
  01/14/2026 09 PM PST           75.56             16         0              Normal
  01/14/2026 10 PM PST           75.56             16         0              Normal
  01/14/2026 11 PM PST           75.56             16         0              Normal
  01/15/2026 12 AM PST           75.56             16         0              Normal
  01/15/2026 01 AM PST           75.55             16         -              Normal
  01/15/2026 02 AM PST           75.55             16         0              Normal
  01/15/2026 03 AM PST           75.56             16         +              Normal
  01/15/2026 04 AM PST           75.55             16         -              Normal
  01/15/2026 05 AM PST           75.54             16         -              Normal
  01/15/2026 06 AM PST           75.54             16         0              Normal
  01/15/2026 07 AM PST           75.55             16         +              Normal
  01/15/2026 08 AM PST           75.54             16         -              Normal
  01/15/2026 09 AM PST           75.54             16         0              Normal
  01/15/2026 10 AM PST           75.53             16         -              Normal
  01/15/2026 11 AM PST           75.53             16         0              Normal
  01/15/2026 12 PM PST           75.53             16         0              Normal
  01/15/2026 01 PM PST           75.52             15         -              Normal
  01/15/2026 02 PM PST           75.52             15         0              Normal
  01/15/2026 03 PM PST           75.51             15         -              Normal
  01/15/2026 04 PM PST           75.52             15         +              Normal
  01/15/2026 05 PM PST           75.51             15         -              Normal
  01/15/2026 06 PM PST           75.51             15         0              Normal
  01/15/2026 07 PM PST           75.51             15         0              Normal
  01/15/2026 08 PM PST           75.51             15         0              Normal
  01/15/2026 09 PM PST           75.52             15         +              Normal
  01/15/2026 10 PM PST           75.51             15         -              Normal
  01/15/2026 11 PM PST           75.52             15         +              Normal
  01/16/2026 12 AM PST           75.50             15         -              Normal
  01/16/2026 01 AM PST           75.48             15         -              Normal
  01/16/2026 02 AM PST           75.51             15         +              Normal
  01/16/2026 03 AM PST           75.50             15         -              Normal
  01/16/2026 04 AM PST           75.51             15         +              Normal
  01/16/2026 05 AM PST           75.51             15         0              Normal
  01/16/2026 06 AM PST           75.50             15         -              Normal
  01/16/2026 07 AM PST           75.50             15         0              Normal
  01/16/2026 08 AM PST           75.50             15         0              Normal
  01/16/2026 09 AM PST           75.50             15         0              Normal
  01/16/2026 10 AM PST           75.49             15         -              Normal
  01/16/2026 11 AM PST           75.50             15         +              Normal
  01/16/2026 12 PM PST           75.50             15         0              Normal
  01/16/2026 01 PM PST           75.49             15         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/16/2026 02 PM PST           75.49             15                        Normal
  01/16/2026 03 PM PST           75.48             15         -              Normal
  01/16/2026 04 PM PST           75.48             15         0              Normal
  01/16/2026 05 PM PST           75.47             15         -              Normal
  01/16/2026 06 PM PST           75.47             15         0              Normal
  01/16/2026 07 PM PST           75.47             15         0              Normal
  01/16/2026 08 PM PST           75.46             14         -              Normal
  01/16/2026 09 PM PST           75.46             14         0              Normal
  01/16/2026 10 PM PST           75.45             14         -              Normal
  01/16/2026 11 PM PST           75.45             14         0              Normal
  01/17/2026 12 AM PST           75.45             14         0              Normal
  01/17/2026 01 AM PST           75.44             14         -              Normal
  01/17/2026 02 AM PST           75.44             14         0              Normal
  01/17/2026 03 AM PST           75.43             14         -              Normal
  01/17/2026 04 AM PST           75.43             14         0              Normal
  01/17/2026 05 AM PST           75.43             14         0              Normal
  01/17/2026 06 AM PST           75.42             14         -              Normal
  01/17/2026 07 AM PST           75.42             14         0              Normal
  01/17/2026 08 AM PST           75.42             14         0              Normal
  01/17/2026 09 AM PST           75.41             14         -              Normal
  01/17/2026 10 AM PST           75.41             14         0              Normal
  01/17/2026 11 AM PST           75.40             13         -              Normal
  01/17/2026 12 PM PST           75.40             13         0              Normal
  01/17/2026 01 PM PST           75.40             13         0              Normal
  01/17/2026 02 PM PST           75.39             13         -              Normal
  01/17/2026 03 PM PST           75.39             13         0              Normal
  01/17/2026 04 PM PST           75.39             13         0              Normal
  01/17/2026 05 PM PST           75.38             13         -              Normal
  01/17/2026 06 PM PST           75.38             13         0              Normal
  01/17/2026 07 PM PST           75.38             13         0              Normal
  01/17/2026 08 PM PST           75.38             13         0              Normal
  01/17/2026 09 PM PST           75.37             13         -              Normal
  01/17/2026 10 PM PST           75.36             13         -              Normal
  01/17/2026 11 PM PST           75.36             13         0              Normal
  01/18/2026 12 AM PST           75.36             13         0              Normal
  01/18/2026 01 AM PST           75.36             13         0              Normal
  01/18/2026 02 AM PST           75.36             13         0              Normal
  01/18/2026 03 AM PST           75.35             13         -              Normal
  01/18/2026 04 AM PST           75.35             13         0              Normal
  01/18/2026 05 AM PST           75.34             13         -              Normal
  01/18/2026 06 AM PST           75.34             13         0              Normal
  01/18/2026 07 AM PST           75.34             13         0              Normal
  01/18/2026 08 AM PST           75.34             13         0              Normal
  01/18/2026 09 AM PST           75.33             12         -              Normal
  01/18/2026 10 AM PST           75.33             12         0              Normal
  01/18/2026 11 AM PST           75.33             12         0              Normal
  01/18/2026 12 PM PST           75.33             12         0              Normal
  01/18/2026 01 PM PST           75.32             12         -              Normal
  01/18/2026 02 PM PST           75.32             12         0              Normal
  01/18/2026 03 PM PST           75.32             12         0              Normal
  01/18/2026 04 PM PST           75.31             12         -              Normal
  01/18/2026 05 PM PST           75.31             12         0              Normal
  01/18/2026 06 PM PST           75.31             12         0              Normal
  01/18/2026 07 PM PST           75.31             12         0              Normal
  01/18/2026 08 PM PST           75.31             12         0              Normal
  01/18/2026 09 PM PST           75.30             12         -              Normal
  01/18/2026 10 PM PST           75.30             12         0              Normal
  01/18/2026 11 PM PST           75.30             12         0              Normal
  01/19/2026 12 AM PST           75.30             12         0              Normal
  01/19/2026 01 AM PST           75.29             12         -              Normal
  01/19/2026 02 AM PST           75.29             12         0              Normal
  01/19/2026 03 AM PST           75.29             12         0              Normal
  01/19/2026 04 AM PST           75.28             12         -              Normal
  01/19/2026 05 AM PST           75.28             12         0              Normal
  01/19/2026 06 AM PST           75.28             12         0              Normal
  01/19/2026 07 AM PST           75.28             12         0              Normal
  01/19/2026 08 AM PST           75.28             12         0              Normal
  01/19/2026 09 AM PST           75.27             12         -              Normal
  01/19/2026 10 AM PST           75.27             12         0              Normal
  01/19/2026 11 AM PST           75.27             12         0              Normal
  01/19/2026 12 PM PST           75.27             12         0              Normal
  01/19/2026 01 PM PST           75.27             12         0              Normal
  01/19/2026 02 PM PST           75.27             12         0              Normal
  01/19/2026 03 PM PST           75.26             11         -              Normal
  01/19/2026 04 PM PST           75.26             11         0              Normal
  01/19/2026 05 PM PST           75.26             11         0              Normal
  01/19/2026 06 PM PST           75.26             11         0              Normal
  01/19/2026 07 PM PST           75.25             11         -              Normal
  01/19/2026 08 PM PST           75.25             11         0              Normal
  01/19/2026 09 PM PST           75.25             11         0              Normal
  01/19/2026 10 PM PST           75.25             11         0              Normal
  01/19/2026 11 PM PST           75.25             11         0              Normal
  01/20/2026 12 AM PST           75.25             11         0              Normal
  01/20/2026 01 AM PST           75.25             11         0              Normal
  01/20/2026 02 AM PST           75.24             11         -              Normal
  01/20/2026 03 AM PST           75.24             11         0              Normal
  01/20/2026 04 AM PST           75.24             11         0              Normal
  01/20/2026 05 AM PST           75.24             11         0              Normal
  01/20/2026 06 AM PST           75.24             11         0              Normal
  01/20/2026 07 AM PST           75.24             11         0              Normal
  01/20/2026 08 AM PST           75.23             11         -              Normal
  01/20/2026 09 AM PST           75.23             11         0              Normal
  01/20/2026 10 AM PST           75.23             11         0              Normal
  01/20/2026 11 AM PST           75.23             11         0              Normal
  01/20/2026 12 PM PST           75.23             11         0              Normal
  01/20/2026 01 PM PST           75.23             11         0              Normal
  01/20/2026 02 PM PST           75.22             11         -              Normal
  01/20/2026 03 PM PST           75.22             11         0              Normal
  01/20/2026 04 PM PST           75.22             11         0              Normal
  01/20/2026 05 PM PST           75.22             11         0              Normal
  01/20/2026 06 PM PST           75.22             11         0              Normal
  01/20/2026 07 PM PST           75.22             11         0              Normal
  01/20/2026 08 PM PST           75.22             11         0              Normal
  01/20/2026 09 PM PST           75.21             11         -              Normal
  01/20/2026 10 PM PST           75.21             11         0              Normal
  01/20/2026 11 PM PST           75.21             11         0              Normal
  01/21/2026 12 AM PST           75.21             11         0              Normal
  01/21/2026 01 AM PST           75.21             11         0              Normal
  01/21/2026 02 AM PST           75.21             11         0              Normal
  01/21/2026 03 AM PST           75.20             11         -              Normal
  01/21/2026 04 AM PST           75.20             11         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.