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

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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: Nov 10 2026 at 2:24 PM PSTNext Issuance: Nov 11 2026 at 9:00 AM PST
Action: 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:  11/10/2026 at 02:25 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/05/2026 at 02:00 PM PST
# Maximum Observed Stage:                       73.43 Feet
# Maximum Observed Flow:                        1 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/13/2026 at 06:00 PM PST
# Maximum Forecast Stage:                       78.33 Feet
# Maximum Forecast Flow:                        134 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/05/2026 02 PM PST           73.43              1                        Normal
  11/05/2026 03 PM PST           73.42              1         -              Normal
  11/05/2026 04 PM PST           73.40              1         -              Normal
  11/05/2026 05 PM PST           73.41              1         +              Normal
  11/05/2026 06 PM PST           73.40              1         -              Normal
  11/05/2026 07 PM PST           73.38              1         -              Normal
  11/05/2026 08 PM PST           73.39              1         +              Normal
  11/05/2026 09 PM PST           73.39              1         0              Normal
  11/05/2026 10 PM PST           73.39              1         0              Normal
  11/05/2026 11 PM PST           73.38              1         -              Normal
  11/06/2026 12 AM PST           73.38              1         0              Normal
  11/06/2026 01 AM PST           73.38              1         0              Normal
  11/06/2026 02 AM PST           73.37              1         -              Normal
  11/06/2026 03 AM PST           73.37              1         0              Normal
  11/06/2026 04 AM PST           73.37              1         0              Normal
  11/06/2026 05 AM PST           73.36              1         -              Normal
  11/06/2026 06 AM PST           73.37              1         +              Normal
  11/06/2026 07 AM PST           73.36              1         -              Normal
  11/06/2026 08 AM PST           73.36              1         0              Normal
  11/06/2026 09 AM PST           73.36              1         0              Normal
  11/06/2026 10 AM PST           73.36              1         0              Normal
  11/06/2026 11 AM PST           73.36              1         0              Normal
  11/06/2026 12 PM PST           73.36              1         0              Normal
  11/06/2026 01 PM PST           73.37              1         +              Normal
  11/06/2026 02 PM PST           73.36              1         -              Normal
  11/06/2026 03 PM PST           73.35              1         -              Normal
  11/06/2026 04 PM PST           73.34              1         -              Normal
  11/06/2026 05 PM PST           73.33              1         -              Normal
  11/06/2026 06 PM PST           73.33              1         0              Normal
  11/06/2026 07 PM PST           73.32              0         -              Normal
  11/06/2026 08 PM PST           73.33              1         +              Normal
  11/06/2026 09 PM PST           73.33              1         0              Normal
  11/06/2026 10 PM PST           73.33              1         0              Normal
  11/06/2026 11 PM PST           73.33              1         0              Normal
  11/07/2026 12 AM PST           73.34              1         +              Normal
  11/07/2026 01 AM PST           73.34              1         0              Normal
  11/07/2026 02 AM PST           73.35              1         +              Normal
  11/07/2026 03 AM PST           73.33              1         -              Normal
  11/07/2026 04 AM PST           73.34              1         +              Normal
  11/07/2026 05 AM PST           73.33              1         -              Normal
  11/07/2026 06 AM PST           73.33              1         0              Normal
  11/07/2026 07 AM PST           73.34              1         +              Normal
  11/07/2026 08 AM PST           73.32              0         -              Normal
  11/07/2026 09 AM PST           73.33              1         +              Normal
  11/07/2026 10 AM PST           73.34              1         +              Normal
  11/07/2026 11 AM PST           73.35              1         +              Normal
  11/07/2026 12 PM PST           73.35              1         0              Normal
  11/07/2026 01 PM PST           73.34              1         -              Normal
  11/07/2026 02 PM PST           73.33              1         -              Normal
  11/07/2026 03 PM PST           73.33              1         0              Normal
  11/07/2026 04 PM PST           73.31              0         -              Normal
  11/07/2026 05 PM PST           73.31              0         0              Normal
  11/07/2026 06 PM PST           73.30              0         -              Normal
  11/07/2026 07 PM PST           73.31              0         +              Normal
  11/07/2026 08 PM PST           73.31              0         0              Normal
  11/07/2026 09 PM PST           73.31              0         0              Normal
  11/07/2026 10 PM PST           73.32              0         +              Normal
  11/07/2026 11 PM PST           73.30              0         -              Normal
  11/08/2026 12 AM PST           73.31              0         +              Normal
  11/08/2026 01 AM PST           73.32              0         +              Normal
  11/08/2026 02 AM PST           73.32              0         0              Normal
  11/08/2026 03 AM PST           73.31              0         -              Normal
  11/08/2026 04 AM PST           73.32              0         +              Normal
  11/08/2026 05 AM PST           73.32              0         0              Normal
  11/08/2026 06 AM PST           73.32              0         0              Normal
  11/08/2026 07 AM PST           73.31              0         -              Normal
  11/08/2026 08 AM PST           73.32              0         +              Normal
  11/08/2026 09 AM PST           73.31              0         -              Normal
  11/08/2026 10 AM PST           73.33              1         +              Normal
  11/08/2026 11 AM PST           73.33              1         0              Normal
  11/08/2026 12 PM PST           73.32              0         -              Normal
  11/08/2026 01 PM PST           73.33              1         +              Normal
  11/08/2026 02 PM PST           73.33              1         0              Normal
  11/08/2026 03 PM PST           73.32              0         -              Normal
  11/08/2026 04 PM PST           73.31              0         -              Normal
  11/08/2026 05 PM PST           73.31              0         0              Normal
  11/08/2026 06 PM PST           73.30              0         -              Normal
  11/08/2026 07 PM PST           73.30              0         0              Normal
  11/08/2026 08 PM PST           73.30              0         0              Normal
  11/08/2026 09 PM PST           73.30              0         0              Normal
  11/08/2026 10 PM PST           73.30              0         0              Normal
  11/08/2026 11 PM PST           73.31              0         +              Normal
  11/09/2026 12 AM PST           73.31              0         0              Normal
  11/09/2026 01 AM PST           73.31              0         0              Normal
  11/09/2026 02 AM PST           73.30              0         -              Normal
  11/09/2026 03 AM PST           73.30              0         0              Normal
  11/09/2026 04 AM PST           73.30              0         0              Normal
  11/09/2026 05 AM PST           73.30              0         0              Normal
  11/09/2026 06 AM PST           73.30              0         0              Normal
  11/09/2026 07 AM PST           73.29              0         -              Normal
  11/09/2026 08 AM PST           73.29              0         0              Normal
  11/09/2026 09 AM PST           73.30              0         +              Normal
  11/09/2026 10 AM PST           73.30              0         0              Normal
  11/09/2026 11 AM PST           73.32              0         +              Normal
  11/09/2026 12 PM PST           73.30              0         -              Normal
  11/09/2026 01 PM PST           73.32              0         +              Normal
  11/09/2026 02 PM PST           73.32              0         0              Normal
  11/09/2026 03 PM PST           73.31              0         -              Normal
  11/09/2026 04 PM PST           73.29              0         -              Normal
  11/09/2026 05 PM PST           73.31              0         +              Normal
  11/09/2026 06 PM PST           73.30              0         -              Normal
  11/09/2026 07 PM PST           73.30              0         0              Normal
  11/09/2026 08 PM PST           73.29              0         -              Normal
  11/09/2026 09 PM PST           73.29              0         0              Normal
  11/09/2026 10 PM PST           73.30              0         +              Normal
  11/09/2026 11 PM PST           73.30              0         0              Normal
  11/10/2026 12 AM PST           73.31              0         +              Normal
  11/10/2026 01 AM PST           73.30              0         -              Normal
  11/10/2026 02 AM PST           73.30              0         0              Normal
  11/10/2026 03 AM PST           73.30              0         0              Normal
  11/10/2026 04 AM PST           73.29              0         -              Normal
  11/10/2026 05 AM PST           73.29              0         0              Normal
  11/10/2026 06 AM PST           73.29              0         0              Normal
  11/10/2026 07 AM PST           73.30              0         +              Normal
  11/10/2026 08 AM PST           73.29              0         -              Normal
  11/10/2026 09 AM PST           73.29              0         0              Normal
  11/10/2026 10 AM PST           73.28              0         -              Normal
  11/10/2026 11 AM PST           73.28              0         0              Normal
  11/10/2026 12 PM PST           73.28              0         0              Normal
  11/10/2026 01 PM PST           73.28              0         0              Normal
  11/10/2026 02 PM PST           73.27              0         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/10/2026 03 PM PST           73.27              0                        Normal
  11/10/2026 04 PM PST           73.27              0         0              Normal
  11/10/2026 05 PM PST           73.27              0         0              Normal
  11/10/2026 06 PM PST           73.27              0         0              Normal
  11/10/2026 07 PM PST           73.27              0         0              Normal
  11/10/2026 08 PM PST           73.27              0         0              Normal
  11/10/2026 09 PM PST           73.27              0         0              Normal
  11/10/2026 10 PM PST           73.27              0         0              Normal
  11/10/2026 11 PM PST           73.27              0         0              Normal
  11/11/2026 12 AM PST           73.26              0         -              Normal
  11/11/2026 01 AM PST           73.26              0         0              Normal
  11/11/2026 02 AM PST           73.26              0         0              Normal
  11/11/2026 03 AM PST           73.26              0         0              Normal
  11/11/2026 04 AM PST           73.26              0         0              Normal
  11/11/2026 05 AM PST           73.25              0         -              Normal
  11/11/2026 06 AM PST           73.25              0         0              Normal
  11/11/2026 07 AM PST           73.25              0         0              Normal
  11/11/2026 08 AM PST           73.25              0         0              Normal
  11/11/2026 09 AM PST           73.25              0         0              Normal
  11/11/2026 10 AM PST           73.25              0         0              Normal
  11/11/2026 11 AM PST           73.25              0         0              Normal
  11/11/2026 12 PM PST           73.25              0         0              Normal
  11/11/2026 01 PM PST           73.25              0         0              Normal
  11/11/2026 02 PM PST           73.25              0         0              Normal
  11/11/2026 03 PM PST           73.25              0         0              Normal
  11/11/2026 04 PM PST           73.25              0         0              Normal
  11/11/2026 05 PM PST           73.25              0         0              Normal
  11/11/2026 06 PM PST           73.25              0         0              Normal
  11/11/2026 07 PM PST           73.25              0         0              Normal
  11/11/2026 08 PM PST           73.24              0         -              Normal
  11/11/2026 09 PM PST           73.24              0         0              Normal
  11/11/2026 10 PM PST           73.24              0         0              Normal
  11/11/2026 11 PM PST           73.24              0         0              Normal
  11/12/2026 12 AM PST           73.24              0         0              Normal
  11/12/2026 01 AM PST           73.23              0         -              Normal
  11/12/2026 02 AM PST           73.23              0         0              Normal
  11/12/2026 03 AM PST           73.23              0         0              Normal
  11/12/2026 04 AM PST           73.23              0         0              Normal
  11/12/2026 05 AM PST           73.23              0         0              Normal
  11/12/2026 06 AM PST           73.23              0         0              Normal
  11/12/2026 07 AM PST           73.23              0         0              Normal
  11/12/2026 08 AM PST           73.23              0         0              Normal
  11/12/2026 09 AM PST           73.23              0         0              Normal
  11/12/2026 10 AM PST           73.23              0         0              Normal
  11/12/2026 11 AM PST           73.22              0         -              Normal
  11/12/2026 12 PM PST           73.22              0         0              Normal
  11/12/2026 01 PM PST           73.22              0         0              Normal
  11/12/2026 02 PM PST           73.22              0         0              Normal
  11/12/2026 03 PM PST           73.22              0         0              Normal
  11/12/2026 04 PM PST           73.22              0         0              Normal
  11/12/2026 05 PM PST           73.22              0         0              Normal
  11/12/2026 06 PM PST           73.22              0         0              Normal
  11/12/2026 07 PM PST           73.22              0         0              Normal
  11/12/2026 08 PM PST           73.22              0         0              Normal
  11/12/2026 09 PM PST           73.22              0         0              Normal
  11/12/2026 10 PM PST           73.22              0         0              Normal
  11/12/2026 11 PM PST           73.23              0         +              Normal
  11/13/2026 12 AM PST           73.27              0         +              Normal
  11/13/2026 01 AM PST           73.34              1         +              Normal
  11/13/2026 02 AM PST           73.46              1         +              Normal
  11/13/2026 03 AM PST           73.61              2         +              Normal
  11/13/2026 04 AM PST           73.68              2         +              Normal
  11/13/2026 05 AM PST           73.86              3         +              Normal
  11/13/2026 06 AM PST           74.10              5         +              Normal
  11/13/2026 07 AM PST           74.51              9         +              Normal
  11/13/2026 08 AM PST           75.07             18         +              Normal
  11/13/2026 09 AM PST           75.72             32         +              Normal
  11/13/2026 10 AM PST           76.05             40         +              Normal
  11/13/2026 11 AM PST           76.27             47         +              Normal
  11/13/2026 12 PM PST           76.49             54         +              Normal
  11/13/2026 01 PM PST           76.80             64         +              Normal
  11/13/2026 02 PM PST           77.24             81         +              Normal
  11/13/2026 03 PM PST           77.80            106         +              Normal
  11/13/2026 04 PM PST           78.12            122         +              Normal
  11/13/2026 05 PM PST           78.26            130         +              Normal
  11/13/2026 06 PM PST           78.33            134         +              Normal
  11/13/2026 07 PM PST           78.27            130         -              Normal
  11/13/2026 08 PM PST           78.01            116         -              Normal
  11/13/2026 09 PM PST           77.42             89         -              Normal
  11/13/2026 10 PM PST           77.01             72         -              Normal
  11/13/2026 11 PM PST           76.76             63         -              Normal
  11/14/2026 12 AM PST           76.55             56         -              Normal
  11/14/2026 01 AM PST           76.34             49         -              Normal
  11/14/2026 02 AM PST           76.11             42         -              Normal
  11/14/2026 03 AM PST           75.82             34         -              Normal
  11/14/2026 04 AM PST           75.61             29         -              Normal
  11/14/2026 05 AM PST           75.47             26         -              Normal
  11/14/2026 06 AM PST           75.35             23         -              Normal
  11/14/2026 07 AM PST           75.27             22         -              Normal
  11/14/2026 08 AM PST           75.24             21         -              Normal
  11/14/2026 09 AM PST           75.22             21         -              Normal
  11/14/2026 10 AM PST           75.18             20         -              Normal
  11/14/2026 11 AM PST           75.11             19         -              Normal
  11/14/2026 12 PM PST           75.03             17         -              Normal
  11/14/2026 01 PM PST           74.92             15         -              Normal
  11/14/2026 02 PM PST           74.77             13         -              Normal
  11/14/2026 03 PM PST           74.64             11         -              Normal
  11/14/2026 04 PM PST           74.55             10         -              Normal
  11/14/2026 05 PM PST           74.48              9         -              Normal
  11/14/2026 06 PM PST           74.40              8         -              Normal
  11/14/2026 07 PM PST           74.31              7         -              Normal
  11/14/2026 08 PM PST           74.18              6         -              Normal
  11/14/2026 09 PM PST           74.01              4         -              Normal
  11/14/2026 10 PM PST           73.88              3         -              Normal
  11/14/2026 11 PM PST           73.79              3         -              Normal
  11/15/2026 12 AM PST           73.71              2         -              Normal
  11/15/2026 01 AM PST           73.65              2         -              Normal
  11/15/2026 02 AM PST           73.60              1         -              Normal
  11/15/2026 03 AM PST           73.56              1         -              Normal
  11/15/2026 04 AM PST           73.52              1         -              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.