LAGUNA DE SANTA ROSA - COTATI AT STONY POINT ROAD (CTIC1)
Latitude: 38.35º NLongitude: 122.74º WElevation: 78 FeetForecast Type: Unofficial Location
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Mar 29 2026 at 8:09 AM PDTNext Issuance: Mar 30 2026 at 9:00 AM PDT
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:  03/29/2026 at 08:11 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/24/2026 at 01:00 PM PDT
# Maximum Observed Stage:                       74.85 Feet
# Maximum Observed Flow:                        11 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/02/2026 at 01:00 AM PDT
# Maximum Forecast Stage:                       75.23 Feet
# Maximum Forecast Flow:                        17 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/24/2026 08 AM PDT           74.84             11                        Normal
  03/24/2026 09 AM PDT           74.82             11         -              Normal
  03/24/2026 10 AM PDT           74.83             11         +              Normal
  03/24/2026 11 AM PDT           74.85             11         +              Normal
  03/24/2026 12 PM PDT           74.84             11         -              Normal
  03/24/2026 01 PM PDT           74.85             11         +              Normal
  03/24/2026 02 PM PDT           74.84             11         -              Normal
  03/24/2026 03 PM PDT           74.83             11         -              Normal
  03/24/2026 04 PM PDT           74.83             11         0              Normal
  03/24/2026 05 PM PDT           74.82             11         -              Normal
  03/24/2026 06 PM PDT           74.81             11         -              Normal
  03/24/2026 07 PM PDT           74.82             11         +              Normal
  03/24/2026 08 PM PDT           74.82             11         0              Normal
  03/24/2026 09 PM PDT           74.83             11         +              Normal
  03/24/2026 10 PM PDT           74.83             11         0              Normal
  03/24/2026 11 PM PDT           74.83             11         0              Normal
  03/25/2026 12 AM PDT           74.84             11         +              Normal
  03/25/2026 01 AM PDT           74.84             11         0              Normal
  03/25/2026 02 AM PDT           74.83             11         -              Normal
  03/25/2026 03 AM PDT           74.83             11         0              Normal
  03/25/2026 04 AM PDT           74.83             11         0              Normal
  03/25/2026 05 AM PDT           74.83             11         0              Normal
  03/25/2026 06 AM PDT           74.83             11         0              Normal
  03/25/2026 07 AM PDT           74.82             11         -              Normal
  03/25/2026 08 AM PDT           74.82             11         0              Normal
  03/25/2026 09 AM PDT           74.80             10         -              Normal
  03/25/2026 10 AM PDT           74.80             10         0              Normal
  03/25/2026 11 AM PDT           74.82             11         +              Normal
  03/25/2026 12 PM PDT           74.83             11         +              Normal
  03/25/2026 01 PM PDT           74.83             11         0              Normal
  03/25/2026 02 PM PDT           74.82             11         -              Normal
  03/25/2026 03 PM PDT           74.80             10         -              Normal
  03/25/2026 04 PM PDT           74.80             10         0              Normal
  03/25/2026 05 PM PDT           74.79             10         -              Normal
  03/25/2026 06 PM PDT           74.79             10         0              Normal
  03/25/2026 07 PM PDT           74.79             10         0              Normal
  03/25/2026 08 PM PDT           74.77             10         -              Normal
  03/25/2026 09 PM PDT           74.77             10         0              Normal
  03/25/2026 10 PM PDT           74.77             10         0              Normal
  03/25/2026 11 PM PDT           74.77             10         0              Normal
  03/26/2026 12 AM PDT           74.78             10         +              Normal
  03/26/2026 01 AM PDT           74.77             10         -              Normal
  03/26/2026 02 AM PDT           74.77             10         0              Normal
  03/26/2026 03 AM PDT           74.76             10         -              Normal
  03/26/2026 04 AM PDT           74.77             10         +              Normal
  03/26/2026 05 AM PDT           74.77             10         0              Normal
  03/26/2026 06 AM PDT           74.77             10         0              Normal
  03/26/2026 07 AM PDT           74.77             10         0              Normal
  03/26/2026 08 AM PDT           74.77             10         0              Normal
  03/26/2026 09 AM PDT           74.77             10         0              Normal
  03/26/2026 10 AM PDT           74.76             10         -              Normal
  03/26/2026 11 AM PDT           74.78             10         +              Normal
  03/26/2026 12 PM PDT           74.79             10         +              Normal
  03/26/2026 01 PM PDT           74.77             10         -              Normal
  03/26/2026 02 PM PDT           74.78             10         +              Normal
  03/26/2026 03 PM PDT           74.78             10         0              Normal
  03/26/2026 04 PM PDT           74.78             10         0              Normal
  03/26/2026 05 PM PDT           74.77             10         -              Normal
  03/26/2026 06 PM PDT           74.76             10         -              Normal
  03/26/2026 07 PM PDT           74.76             10         0              Normal
  03/26/2026 08 PM PDT           74.75             10         -              Normal
  03/26/2026 09 PM PDT           74.74             10         -              Normal
  03/26/2026 10 PM PDT           74.75             10         +              Normal
  03/26/2026 11 PM PDT           74.74             10         -              Normal
  03/27/2026 12 AM PDT           74.74             10         0              Normal
  03/27/2026 01 AM PDT           74.74             10         0              Normal
  03/27/2026 02 AM PDT           74.74             10         0              Normal
  03/27/2026 03 AM PDT           74.73              9         -              Normal
  03/27/2026 04 AM PDT           74.72              9         -              Normal
  03/27/2026 05 AM PDT           74.73              9         +              Normal
  03/27/2026 06 AM PDT           74.73              9         0              Normal
  03/27/2026 07 AM PDT           74.74             10         +              Normal
  03/27/2026 08 AM PDT           74.74             10         0              Normal
  03/27/2026 09 AM PDT           74.74             10         0              Normal
  03/27/2026 10 AM PDT           74.73              9         -              Normal
  03/27/2026 11 AM PDT           74.76             10         +              Normal
  03/27/2026 12 PM PDT           74.78             10         +              Normal
  03/27/2026 01 PM PDT           74.77             10         -              Normal
  03/27/2026 02 PM PDT           74.77             10         0              Normal
  03/27/2026 03 PM PDT           74.77             10         0              Normal
  03/27/2026 04 PM PDT           74.78             10         +              Normal
  03/27/2026 05 PM PDT           74.76             10         -              Normal
  03/27/2026 06 PM PDT           74.75             10         -              Normal
  03/27/2026 07 PM PDT           74.75             10         0              Normal
  03/27/2026 08 PM PDT           74.75             10         0              Normal
  03/27/2026 09 PM PDT           74.74             10         -              Normal
  03/27/2026 10 PM PDT           74.74             10         0              Normal
  03/27/2026 11 PM PDT           74.74             10         0              Normal
  03/28/2026 12 AM PDT           74.74             10         0              Normal
  03/28/2026 01 AM PDT           74.73              9         -              Normal
  03/28/2026 02 AM PDT           74.73              9         0              Normal
  03/28/2026 03 AM PDT           74.74             10         +              Normal
  03/28/2026 04 AM PDT           74.74             10         0              Normal
  03/28/2026 05 AM PDT           74.74             10         0              Normal
  03/28/2026 06 AM PDT           74.73              9         -              Normal
  03/28/2026 07 AM PDT           74.73              9         0              Normal
  03/28/2026 08 AM PDT           74.73              9         0              Normal
  03/28/2026 09 AM PDT           74.73              9         0              Normal
  03/28/2026 10 AM PDT           74.73              9         0              Normal
  03/28/2026 11 AM PDT           74.73              9         0              Normal
  03/28/2026 12 PM PDT           74.75             10         +              Normal
  03/28/2026 01 PM PDT           74.75             10         0              Normal
  03/28/2026 02 PM PDT           74.74             10         -              Normal
  03/28/2026 03 PM PDT           74.74             10         0              Normal
  03/28/2026 04 PM PDT           74.72              9         -              Normal
  03/28/2026 05 PM PDT           74.72              9         0              Normal
  03/28/2026 06 PM PDT           74.71              9         -              Normal
  03/28/2026 07 PM PDT           74.71              9         0              Normal
  03/28/2026 08 PM PDT           74.70              9         -              Normal
  03/28/2026 09 PM PDT           74.69              9         -              Normal
  03/28/2026 10 PM PDT           74.69              9         0              Normal
  03/28/2026 11 PM PDT           74.70              9         +              Normal
  03/29/2026 12 AM PDT           74.69              9         -              Normal
  03/29/2026 01 AM PDT           74.68              9         -              Normal
  03/29/2026 02 AM PDT           74.67              9         -              Normal
  03/29/2026 03 AM PDT           74.67              9         0              Normal
  03/29/2026 04 AM PDT           74.68              9         +              Normal
  03/29/2026 05 AM PDT           74.68              9         0              Normal
  03/29/2026 06 AM PDT           74.68              9         0              Normal
  03/29/2026 07 AM PDT           74.68              9         0              Normal
  03/29/2026 08 AM PDT           74.68              9         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/29/2026 09 AM PDT           74.68              9                        Normal
  03/29/2026 10 AM PDT           74.68              9         0              Normal
  03/29/2026 11 AM PDT           74.68              9         0              Normal
  03/29/2026 12 PM PDT           74.67              9         -              Normal
  03/29/2026 01 PM PDT           74.67              9         0              Normal
  03/29/2026 02 PM PDT           74.67              9         0              Normal
  03/29/2026 03 PM PDT           74.67              9         0              Normal
  03/29/2026 04 PM PDT           74.67              9         0              Normal
  03/29/2026 05 PM PDT           74.67              9         0              Normal
  03/29/2026 06 PM PDT           74.67              9         0              Normal
  03/29/2026 07 PM PDT           74.67              9         0              Normal
  03/29/2026 08 PM PDT           74.67              9         0              Normal
  03/29/2026 09 PM PDT           74.67              9         0              Normal
  03/29/2026 10 PM PDT           74.67              9         0              Normal
  03/29/2026 11 PM PDT           74.67              9         0              Normal
  03/30/2026 12 AM PDT           74.67              9         0              Normal
  03/30/2026 01 AM PDT           74.67              9         0              Normal
  03/30/2026 02 AM PDT           74.67              9         0              Normal
  03/30/2026 03 AM PDT           74.67              9         0              Normal
  03/30/2026 04 AM PDT           74.66              9         -              Normal
  03/30/2026 05 AM PDT           74.66              9         0              Normal
  03/30/2026 06 AM PDT           74.66              9         0              Normal
  03/30/2026 07 AM PDT           74.66              9         0              Normal
  03/30/2026 08 AM PDT           74.66              9         0              Normal
  03/30/2026 09 AM PDT           74.66              9         0              Normal
  03/30/2026 10 AM PDT           74.66              9         0              Normal
  03/30/2026 11 AM PDT           74.66              9         0              Normal
  03/30/2026 12 PM PDT           74.66              9         0              Normal
  03/30/2026 01 PM PDT           74.66              9         0              Normal
  03/30/2026 02 PM PDT           74.66              9         0              Normal
  03/30/2026 03 PM PDT           74.66              9         0              Normal
  03/30/2026 04 PM PDT           74.66              9         0              Normal
  03/30/2026 05 PM PDT           74.66              9         0              Normal
  03/30/2026 06 PM PDT           74.66              9         0              Normal
  03/30/2026 07 PM PDT           74.66              9         0              Normal
  03/30/2026 08 PM PDT           74.65              8         -              Normal
  03/30/2026 09 PM PDT           74.65              8         0              Normal
  03/30/2026 10 PM PDT           74.65              8         0              Normal
  03/30/2026 11 PM PDT           74.65              8         0              Normal
  03/31/2026 12 AM PDT           74.65              8         0              Normal
  03/31/2026 01 AM PDT           74.65              8         0              Normal
  03/31/2026 02 AM PDT           74.65              8         0              Normal
  03/31/2026 03 AM PDT           74.65              8         0              Normal
  03/31/2026 04 AM PDT           74.65              8         0              Normal
  03/31/2026 05 AM PDT           74.65              8         0              Normal
  03/31/2026 06 AM PDT           74.65              8         0              Normal
  03/31/2026 07 AM PDT           74.65              8         0              Normal
  03/31/2026 08 AM PDT           74.65              8         0              Normal
  03/31/2026 09 AM PDT           74.64              8         -              Normal
  03/31/2026 10 AM PDT           74.64              8         0              Normal
  03/31/2026 11 AM PDT           74.64              8         0              Normal
  03/31/2026 12 PM PDT           74.64              8         0              Normal
  03/31/2026 01 PM PDT           74.64              8         0              Normal
  03/31/2026 02 PM PDT           74.64              8         0              Normal
  03/31/2026 03 PM PDT           74.64              8         0              Normal
  03/31/2026 04 PM PDT           74.64              8         0              Normal
  03/31/2026 05 PM PDT           74.64              8         0              Normal
  03/31/2026 06 PM PDT           74.64              8         0              Normal
  03/31/2026 07 PM PDT           74.64              8         0              Normal
  03/31/2026 08 PM PDT           74.64              8         0              Normal
  03/31/2026 09 PM PDT           74.64              8         0              Normal
  03/31/2026 10 PM PDT           74.64              8         0              Normal
  03/31/2026 11 PM PDT           74.64              8         0              Normal
  04/01/2026 12 AM PDT           74.64              8         0              Normal
  04/01/2026 01 AM PDT           74.65              8         +              Normal
  04/01/2026 02 AM PDT           74.67              9         +              Normal
  04/01/2026 03 AM PDT           74.70              9         +              Normal
  04/01/2026 04 AM PDT           74.76             10         +              Normal
  04/01/2026 05 AM PDT           74.80             10         +              Normal
  04/01/2026 06 AM PDT           74.82             11         +              Normal
  04/01/2026 07 AM PDT           74.84             11         +              Normal
  04/01/2026 08 AM PDT           74.87             11         +              Normal
  04/01/2026 09 AM PDT           74.91             12         +              Normal
  04/01/2026 10 AM PDT           74.96             13         +              Normal
  04/01/2026 11 AM PDT           75.00             14         +              Normal
  04/01/2026 12 PM PDT           75.02             14         +              Normal
  04/01/2026 01 PM PDT           75.03             14         +              Normal
  04/01/2026 02 PM PDT           75.03             14         0              Normal
  04/01/2026 03 PM PDT           75.00             14         -              Normal
  04/01/2026 04 PM PDT           74.96             13         -              Normal
  04/01/2026 05 PM PDT           74.93             12         -              Normal
  04/01/2026 06 PM PDT           74.92             12         -              Normal
  04/01/2026 07 PM PDT           74.92             12         0              Normal
  04/01/2026 08 PM PDT           74.95             13         +              Normal
  04/01/2026 09 PM PDT           75.01             14         +              Normal
  04/01/2026 10 PM PDT           75.11             15         +              Normal
  04/01/2026 11 PM PDT           75.17             16         +              Normal
  04/02/2026 12 AM PDT           75.21             17         +              Normal
  04/02/2026 01 AM PDT           75.23             17         +              Normal
  04/02/2026 02 AM PDT           75.23             17         0              Normal
  04/02/2026 03 AM PDT           75.22             17         -              Normal
  04/02/2026 04 AM PDT           75.17             16         -              Normal
  04/02/2026 05 AM PDT           75.14             16         -              Normal
  04/02/2026 06 AM PDT           75.12             15         -              Normal
  04/02/2026 07 AM PDT           75.11             15         -              Normal
  04/02/2026 08 AM PDT           75.08             15         -              Normal
  04/02/2026 09 AM PDT           75.04             14         -              Normal
  04/02/2026 10 AM PDT           74.99             13         -              Normal
  04/02/2026 11 AM PDT           74.96             13         -              Normal
  04/02/2026 12 PM PDT           74.94             13         -              Normal
  04/02/2026 01 PM PDT           74.92             12         -              Normal
  04/02/2026 02 PM PDT           74.89             12         -              Normal
  04/02/2026 03 PM PDT           74.86             11         -              Normal
  04/02/2026 04 PM PDT           74.79             10         -              Normal
  04/02/2026 05 PM PDT           74.75             10         -              Normal
  04/02/2026 06 PM PDT           74.72              9         -              Normal
  04/02/2026 07 PM PDT           74.70              9         -              Normal
  04/02/2026 08 PM PDT           74.68              9         -              Normal
  04/02/2026 09 PM PDT           74.66              9         -              Normal
  04/02/2026 10 PM PDT           74.66              9         0              Normal
  04/02/2026 11 PM PDT           74.65              8         -              Normal
  04/03/2026 12 AM PDT           74.64              8         -              Normal
  04/03/2026 01 AM PDT           74.64              8         0              Normal
  04/03/2026 02 AM PDT           74.63              8         -              Normal
  04/03/2026 03 AM PDT           74.62              8         -              Normal
  04/03/2026 04 AM PDT           74.62              8         0              Normal
  04/03/2026 05 AM PDT           74.61              8         -              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.