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

*** IMPORTANT ***  Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.
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SANTA ROSA CREEK - SANTA ROSA (SSAC1)
Latitude: 38.44º NLongitude: 122.72º WElevation: 138 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Jun 16 2025 at 6:09 AM PDTNext Issuance: Jun 17 2025 at 9:00 AM PDT
Action/Monitor: 40.0 FeetMinor Flood: 41.0 FeetModerate Flood: 45.0 FeetMajor Flood: 50.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Santa Rosa Creek - Santa Rosa (SSAC1)
#
# File Generation Time:  06/16/2025 at 06:10 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/12/2025 at 11:00 AM PDT
# Maximum Observed Stage:                       23.64 Feet
# Maximum Observed Flow:                        6 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/16/2025 at 07:00 AM PDT
# Maximum Forecast Stage:                       23.60 Feet
# Maximum Forecast Flow:                        5 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/11/2025 06 AM PDT           23.64              6                        Normal
  06/11/2025 07 AM PDT           23.64              6         0              Normal
  06/11/2025 08 AM PDT           23.64              6         0              Normal
  06/11/2025 09 AM PDT           23.64              6         0              Normal
  06/11/2025 10 AM PDT           23.64              6         0              Normal
  06/11/2025 11 AM PDT           23.64              6         0              Normal
  06/11/2025 12 PM PDT           23.64              6         0              Normal
  06/11/2025 01 PM PDT           23.63              5         -              Normal
  06/11/2025 02 PM PDT           23.63              5         0              Normal
  06/11/2025 03 PM PDT           23.63              5         0              Normal
  06/11/2025 04 PM PDT           23.63              5         0              Normal
  06/11/2025 05 PM PDT           23.63              5         0              Normal
  06/11/2025 06 PM PDT           23.63              5         0              Normal
  06/11/2025 07 PM PDT           23.63              5         0              Normal
  06/11/2025 08 PM PDT           23.63              5         0              Normal
  06/11/2025 09 PM PDT           23.63              5         0              Normal
  06/11/2025 10 PM PDT           23.63              5         0              Normal
  06/11/2025 11 PM PDT           23.63              5         0              Normal
  06/12/2025 12 AM PDT           23.63              5         0              Normal
  06/12/2025 01 AM PDT           23.64              6         +              Normal
  06/12/2025 02 AM PDT           23.64              6         0              Normal
  06/12/2025 03 AM PDT           23.64              6         0              Normal
  06/12/2025 04 AM PDT           23.64              6         0              Normal
  06/12/2025 05 AM PDT           23.64              6         0              Normal
  06/12/2025 06 AM PDT           23.64              6         0              Normal
  06/12/2025 07 AM PDT           23.63              5         -              Normal
  06/12/2025 08 AM PDT           23.63              5         0              Normal
  06/12/2025 09 AM PDT           23.63              5         0              Normal
  06/12/2025 10 AM PDT           23.63              5         0              Normal
  06/12/2025 11 AM PDT           23.64              6         +              Normal
  06/12/2025 12 PM PDT           23.63              5         -              Normal
  06/12/2025 01 PM PDT           23.63              5         0              Normal
  06/12/2025 02 PM PDT           23.63              5         0              Normal
  06/12/2025 03 PM PDT           23.62              5         -              Normal
  06/12/2025 04 PM PDT           23.62              5         0              Normal
  06/12/2025 05 PM PDT           23.62              5         0              Normal
  06/12/2025 06 PM PDT           23.62              5         0              Normal
  06/12/2025 07 PM PDT           23.62              5         0              Normal
  06/12/2025 08 PM PDT           23.61              5         -              Normal
  06/12/2025 09 PM PDT           23.62              5         +              Normal
  06/12/2025 10 PM PDT           23.62              5         0              Normal
  06/12/2025 11 PM PDT           23.62              5         0              Normal
  06/13/2025 12 AM PDT           23.62              5         0              Normal
  06/13/2025 01 AM PDT           23.62              5         0              Normal
  06/13/2025 02 AM PDT           23.62              5         0              Normal
  06/13/2025 03 AM PDT           23.63              5         +              Normal
  06/13/2025 04 AM PDT           23.62              5         -              Normal
  06/13/2025 05 AM PDT           23.62              5         0              Normal
  06/13/2025 06 AM PDT           23.62              5         0              Normal
  06/13/2025 07 AM PDT           23.63              5         +              Normal
  06/13/2025 08 AM PDT           23.62              5         -              Normal
  06/13/2025 09 AM PDT           23.62              5         0              Normal
  06/13/2025 10 AM PDT           23.62              5         0              Normal
  06/13/2025 11 AM PDT           23.62              5         0              Normal
  06/13/2025 12 PM PDT           23.62              5         0              Normal
  06/13/2025 01 PM PDT           23.62              5         0              Normal
  06/13/2025 02 PM PDT           23.62              5         0              Normal
  06/13/2025 03 PM PDT           23.62              5         0              Normal
  06/13/2025 04 PM PDT           23.62              5         0              Normal
  06/13/2025 05 PM PDT           23.62              5         0              Normal
  06/13/2025 06 PM PDT           23.61              5         -              Normal
  06/13/2025 07 PM PDT           23.61              5         0              Normal
  06/13/2025 08 PM PDT           23.61              5         0              Normal
  06/13/2025 09 PM PDT           23.61              5         0              Normal
  06/13/2025 10 PM PDT           23.61              5         0              Normal
  06/13/2025 11 PM PDT           23.61              5         0              Normal
  06/14/2025 12 AM PDT           23.61              5         0              Normal
  06/14/2025 01 AM PDT           23.61              5         0              Normal
  06/14/2025 02 AM PDT           23.61              5         0              Normal
  06/14/2025 03 AM PDT           23.62              5         +              Normal
  06/14/2025 04 AM PDT           23.62              5         0              Normal
  06/14/2025 05 AM PDT           23.62              5         0              Normal
  06/14/2025 06 AM PDT           23.62              5         0              Normal
  06/14/2025 07 AM PDT           23.62              5         0              Normal
  06/14/2025 08 AM PDT           23.62              5         0              Normal
  06/14/2025 09 AM PDT           23.62              5         0              Normal
  06/14/2025 10 AM PDT           23.62              5         0              Normal
  06/14/2025 11 AM PDT           23.62              5         0              Normal
  06/14/2025 12 PM PDT           23.61              5         -              Normal
  06/14/2025 01 PM PDT           23.61              5         0              Normal
  06/14/2025 02 PM PDT           23.61              5         0              Normal
  06/14/2025 03 PM PDT           23.61              5         0              Normal
  06/14/2025 04 PM PDT           23.61              5         0              Normal
  06/14/2025 05 PM PDT           23.61              5         0              Normal
  06/14/2025 06 PM PDT           23.60              5         -              Normal
  06/14/2025 07 PM PDT           23.60              5         0              Normal
  06/14/2025 08 PM PDT           23.60              5         0              Normal
  06/14/2025 09 PM PDT           23.60              5         0              Normal
  06/14/2025 10 PM PDT           23.60              5         0              Normal
  06/14/2025 11 PM PDT           23.60              5         0              Normal
  06/15/2025 12 AM PDT           23.60              5         0              Normal
  06/15/2025 01 AM PDT           23.60              5         0              Normal
  06/15/2025 02 AM PDT           23.61              5         +              Normal
  06/15/2025 03 AM PDT           23.61              5         0              Normal
  06/15/2025 04 AM PDT           23.61              5         0              Normal
  06/15/2025 05 AM PDT           23.61              5         0              Normal
  06/15/2025 06 AM PDT           23.61              5         0              Normal
  06/15/2025 07 AM PDT           23.61              5         0              Normal
  06/15/2025 08 AM PDT           23.61              5         0              Normal
  06/15/2025 09 AM PDT           23.61              5         0              Normal
  06/15/2025 10 AM PDT           23.61              5         0              Normal
  06/15/2025 11 AM PDT           23.61              5         0              Normal
  06/15/2025 12 PM PDT           23.61              5         0              Normal
  06/15/2025 01 PM PDT           23.61              5         0              Normal
  06/15/2025 02 PM PDT           23.61              5         0              Normal
  06/15/2025 03 PM PDT           23.61              5         0              Normal
  06/15/2025 04 PM PDT           23.60              5         -              Normal
  06/15/2025 05 PM PDT           23.60              5         0              Normal
  06/15/2025 06 PM PDT           23.60              5         0              Normal
  06/15/2025 07 PM PDT           23.59              5         -              Normal
  06/15/2025 08 PM PDT           23.60              5         +              Normal
  06/15/2025 09 PM PDT           23.60              5         0              Normal
  06/15/2025 10 PM PDT           23.60              5         0              Normal
  06/15/2025 11 PM PDT           23.60              5         0              Normal
  06/16/2025 12 AM PDT           23.60              5         0              Normal
  06/16/2025 01 AM PDT           23.60              5         0              Normal
  06/16/2025 02 AM PDT           23.60              5         0              Normal
  06/16/2025 03 AM PDT           23.60              5         0              Normal
  06/16/2025 04 AM PDT           23.60              5         0              Normal
  06/16/2025 05 AM PDT           23.60              5         0              Normal
  06/16/2025 06 AM PDT           23.60              5         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/16/2025 07 AM PDT           23.60              5                        Normal
  06/16/2025 08 AM PDT           23.60              5         0              Normal
  06/16/2025 09 AM PDT           23.60              5         0              Normal
  06/16/2025 10 AM PDT           23.60              5         0              Normal
  06/16/2025 11 AM PDT           23.60              5         0              Normal
  06/16/2025 12 PM PDT           23.60              5         0              Normal
  06/16/2025 01 PM PDT           23.60              5         0              Normal
  06/16/2025 02 PM PDT           23.60              5         0              Normal
  06/16/2025 03 PM PDT           23.60              5         0              Normal
  06/16/2025 04 PM PDT           23.59              5         -              Normal
  06/16/2025 05 PM PDT           23.59              5         0              Normal
  06/16/2025 06 PM PDT           23.59              5         0              Normal
  06/16/2025 07 PM PDT           23.59              5         0              Normal
  06/16/2025 08 PM PDT           23.59              5         0              Normal
  06/16/2025 09 PM PDT           23.59              5         0              Normal
  06/16/2025 10 PM PDT           23.59              5         0              Normal
  06/16/2025 11 PM PDT           23.59              5         0              Normal
  06/17/2025 12 AM PDT           23.59              5         0              Normal
  06/17/2025 01 AM PDT           23.59              5         0              Normal
  06/17/2025 02 AM PDT           23.59              5         0              Normal
  06/17/2025 03 AM PDT           23.59              5         0              Normal
  06/17/2025 04 AM PDT           23.59              5         0              Normal
  06/17/2025 05 AM PDT           23.59              5         0              Normal
  06/17/2025 06 AM PDT           23.59              5         0              Normal
  06/17/2025 07 AM PDT           23.59              5         0              Normal
  06/17/2025 08 AM PDT           23.59              5         0              Normal
  06/17/2025 09 AM PDT           23.59              5         0              Normal
  06/17/2025 10 AM PDT           23.59              5         0              Normal
  06/17/2025 11 AM PDT           23.59              5         0              Normal
  06/17/2025 12 PM PDT           23.59              5         0              Normal
  06/17/2025 01 PM PDT           23.59              5         0              Normal
  06/17/2025 02 PM PDT           23.59              5         0              Normal
  06/17/2025 03 PM PDT           23.59              5         0              Normal
  06/17/2025 04 PM PDT           23.59              5         0              Normal
  06/17/2025 05 PM PDT           23.59              5         0              Normal
  06/17/2025 06 PM PDT           23.59              5         0              Normal
  06/17/2025 07 PM PDT           23.59              5         0              Normal
  06/17/2025 08 PM PDT           23.58              4         -              Normal
  06/17/2025 09 PM PDT           23.58              4         0              Normal
  06/17/2025 10 PM PDT           23.58              4         0              Normal
  06/17/2025 11 PM PDT           23.58              4         0              Normal
  06/18/2025 12 AM PDT           23.58              4         0              Normal
  06/18/2025 01 AM PDT           23.58              4         0              Normal
  06/18/2025 02 AM PDT           23.58              4         0              Normal
  06/18/2025 03 AM PDT           23.58              4         0              Normal
  06/18/2025 04 AM PDT           23.58              4         0              Normal
  06/18/2025 05 AM PDT           23.58              4         0              Normal
  06/18/2025 06 AM PDT           23.58              4         0              Normal
  06/18/2025 07 AM PDT           23.58              4         0              Normal
  06/18/2025 08 AM PDT           23.58              4         0              Normal
  06/18/2025 09 AM PDT           23.58              4         0              Normal
  06/18/2025 10 AM PDT           23.58              4         0              Normal
  06/18/2025 11 AM PDT           23.58              4         0              Normal
  06/18/2025 12 PM PDT           23.58              4         0              Normal
  06/18/2025 01 PM PDT           23.58              4         0              Normal
  06/18/2025 02 PM PDT           23.58              4         0              Normal
  06/18/2025 03 PM PDT           23.58              4         0              Normal
  06/18/2025 04 PM PDT           23.58              4         0              Normal
  06/18/2025 05 PM PDT           23.58              4         0              Normal
  06/18/2025 06 PM PDT           23.58              4         0              Normal
  06/18/2025 07 PM PDT           23.57              4         -              Normal
  06/18/2025 08 PM PDT           23.57              4         0              Normal
  06/18/2025 09 PM PDT           23.57              4         0              Normal
  06/18/2025 10 PM PDT           23.57              4         0              Normal
  06/18/2025 11 PM PDT           23.57              4         0              Normal
  06/19/2025 12 AM PDT           23.57              4         0              Normal
  06/19/2025 01 AM PDT           23.57              4         0              Normal
  06/19/2025 02 AM PDT           23.57              4         0              Normal
  06/19/2025 03 AM PDT           23.57              4         0              Normal
  06/19/2025 04 AM PDT           23.57              4         0              Normal
  06/19/2025 05 AM PDT           23.57              4         0              Normal
  06/19/2025 06 AM PDT           23.57              4         0              Normal
  06/19/2025 07 AM PDT           23.57              4         0              Normal
  06/19/2025 08 AM PDT           23.57              4         0              Normal
  06/19/2025 09 AM PDT           23.57              4         0              Normal
  06/19/2025 10 AM PDT           23.57              4         0              Normal
  06/19/2025 11 AM PDT           23.57              4         0              Normal
  06/19/2025 12 PM PDT           23.57              4         0              Normal
  06/19/2025 01 PM PDT           23.57              4         0              Normal
  06/19/2025 02 PM PDT           23.57              4         0              Normal
  06/19/2025 03 PM PDT           23.57              4         0              Normal
  06/19/2025 04 PM PDT           23.57              4         0              Normal
  06/19/2025 05 PM PDT           23.57              4         0              Normal
  06/19/2025 06 PM PDT           23.57              4         0              Normal
  06/19/2025 07 PM PDT           23.56              4         -              Normal
  06/19/2025 08 PM PDT           23.56              4         0              Normal
  06/19/2025 09 PM PDT           23.56              4         0              Normal
  06/19/2025 10 PM PDT           23.56              4         0              Normal
  06/19/2025 11 PM PDT           23.56              4         0              Normal
  06/20/2025 12 AM PDT           23.56              4         0              Normal
  06/20/2025 01 AM PDT           23.56              4         0              Normal
  06/20/2025 02 AM PDT           23.56              4         0              Normal
  06/20/2025 03 AM PDT           23.56              4         0              Normal
  06/20/2025 04 AM PDT           23.56              4         0              Normal
  06/20/2025 05 AM PDT           23.56              4         0              Normal
  06/20/2025 06 AM PDT           23.56              4         0              Normal
  06/20/2025 07 AM PDT           23.56              4         0              Normal
  06/20/2025 08 AM PDT           23.56              4         0              Normal
  06/20/2025 09 AM PDT           23.56              4         0              Normal
  06/20/2025 10 AM PDT           23.56              4         0              Normal
  06/20/2025 11 AM PDT           23.56              4         0              Normal
  06/20/2025 12 PM PDT           23.56              4         0              Normal
  06/20/2025 01 PM PDT           23.56              4         0              Normal
  06/20/2025 02 PM PDT           23.56              4         0              Normal
  06/20/2025 03 PM PDT           23.56              4         0              Normal
  06/20/2025 04 PM PDT           23.56              4         0              Normal
  06/20/2025 05 PM PDT           23.56              4         0              Normal
  06/20/2025 06 PM PDT           23.55              4         -              Normal
  06/20/2025 07 PM PDT           23.55              4         0              Normal
  06/20/2025 08 PM PDT           23.55              4         0              Normal
  06/20/2025 09 PM PDT           23.55              4         0              Normal
  06/20/2025 10 PM PDT           23.55              4         0              Normal
  06/20/2025 11 PM PDT           23.55              4         0              Normal
  06/21/2025 12 AM PDT           23.55              4         0              Normal
  06/21/2025 01 AM PDT           23.55              4         0              Normal
  06/21/2025 02 AM PDT           23.55              4         0              Normal
  06/21/2025 03 AM PDT           23.55              4         0              Normal
  06/21/2025 04 AM PDT           23.55              4         0              Normal
  06/21/2025 05 AM PDT           23.55              4         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.