GARCIA RIVER - POINT ARENA (GRCC1)
Latitude: 38.90º NLongitude: 123.61º WElevation: 80 FeetForecast Type: Unofficial Location
Location: Mendocino County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Sep 21 2026 at 6:48 AM PDTNext Issuance: Sep 22 2026 at 9:00 AM PDT
Action: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Garcia River - Point Arena (GRCC1)
#
# File Generation Time:  09/21/2026 at 06:48 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/21/2026 at 05:00 AM PDT
# Maximum Observed Stage:                       2.55 Feet
#
# Earliest Date & Time of Maximum Forecast:     09/21/2026 at 07:00 AM PDT
# Maximum Forecast Stage:                       2.50 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  09/16/2026 06 AM PDT            2.55                Not Applicable
  09/16/2026 07 AM PDT            2.55         0      Not Applicable
  09/16/2026 08 AM PDT            2.55         0      Not Applicable
  09/16/2026 09 AM PDT            2.55         0      Not Applicable
  09/16/2026 10 AM PDT            2.55         0      Not Applicable
  09/16/2026 11 AM PDT            2.55         0      Not Applicable
  09/16/2026 12 PM PDT            2.55         0      Not Applicable
  09/16/2026 01 PM PDT            2.55         0      Not Applicable
  09/16/2026 02 PM PDT            2.55         0      Not Applicable
  09/16/2026 03 PM PDT            2.55         0      Not Applicable
  09/16/2026 04 PM PDT            2.55         0      Not Applicable
  09/16/2026 05 PM PDT            2.55         0      Not Applicable
  09/16/2026 06 PM PDT            2.55         0      Not Applicable
  09/16/2026 07 PM PDT            2.55         0      Not Applicable
  09/16/2026 08 PM PDT            2.55         0      Not Applicable
  09/16/2026 09 PM PDT            2.55         0      Not Applicable
  09/16/2026 10 PM PDT            2.55         0      Not Applicable
  09/16/2026 11 PM PDT            2.55         0      Not Applicable
  09/17/2026 12 AM PDT            2.55         0      Not Applicable
  09/17/2026 01 AM PDT            2.55         0      Not Applicable
  09/17/2026 02 AM PDT            2.55         0      Not Applicable
  09/17/2026 03 AM PDT            2.55         0      Not Applicable
  09/17/2026 04 AM PDT            2.55         0      Not Applicable
  09/17/2026 05 AM PDT            2.55         0      Not Applicable
  09/17/2026 06 AM PDT            2.55         0      Not Applicable
  09/17/2026 07 AM PDT            2.55         0      Not Applicable
  09/17/2026 08 AM PDT            2.55         0      Not Applicable
  09/17/2026 09 AM PDT            2.55         0      Not Applicable
  09/17/2026 10 AM PDT            2.55         0      Not Applicable
  09/17/2026 11 AM PDT            2.55         0      Not Applicable
  09/17/2026 12 PM PDT            2.55         0      Not Applicable
  09/17/2026 01 PM PDT            2.55         0      Not Applicable
  09/17/2026 02 PM PDT            2.55         0      Not Applicable
  09/17/2026 03 PM PDT            2.55         0      Not Applicable
  09/17/2026 04 PM PDT            2.55         0      Not Applicable
  09/17/2026 05 PM PDT            2.55         0      Not Applicable
  09/17/2026 06 PM PDT            2.55         0      Not Applicable
  09/17/2026 07 PM PDT            2.55         0      Not Applicable
  09/17/2026 08 PM PDT            2.55         0      Not Applicable
  09/17/2026 09 PM PDT            2.55         0      Not Applicable
  09/17/2026 10 PM PDT            2.55         0      Not Applicable
  09/17/2026 11 PM PDT            2.55         0      Not Applicable
  09/18/2026 12 AM PDT            2.55         0      Not Applicable
  09/18/2026 01 AM PDT            2.55         0      Not Applicable
  09/18/2026 02 AM PDT            2.55         0      Not Applicable
  09/18/2026 03 AM PDT            2.55         0      Not Applicable
  09/18/2026 04 AM PDT            2.55         0      Not Applicable
  09/18/2026 05 AM PDT            2.55         0      Not Applicable
  09/18/2026 06 AM PDT            2.55         0      Not Applicable
  09/18/2026 07 AM PDT            2.55         0      Not Applicable
  09/18/2026 08 AM PDT            2.55         0      Not Applicable
  09/18/2026 09 AM PDT            2.55         0      Not Applicable
  09/18/2026 10 AM PDT            2.55         0      Not Applicable
  09/18/2026 11 AM PDT            2.55         0      Not Applicable
  09/18/2026 12 PM PDT            2.55         0      Not Applicable
  09/18/2026 01 PM PDT            2.55         0      Not Applicable
  09/18/2026 02 PM PDT            2.55         0      Not Applicable
  09/18/2026 03 PM PDT            2.55         0      Not Applicable
  09/18/2026 04 PM PDT            2.55         0      Not Applicable
  09/18/2026 05 PM PDT            2.55         0      Not Applicable
  09/18/2026 06 PM PDT            2.55         0      Not Applicable
  09/18/2026 07 PM PDT            2.55         0      Not Applicable
  09/18/2026 08 PM PDT            2.55         0      Not Applicable
  09/18/2026 09 PM PDT            2.55         0      Not Applicable
  09/18/2026 10 PM PDT            2.55         0      Not Applicable
  09/18/2026 11 PM PDT            2.55         0      Not Applicable
  09/19/2026 12 AM PDT            2.55         0      Not Applicable
  09/19/2026 01 AM PDT            2.55         0      Not Applicable
  09/19/2026 02 AM PDT            2.55         0      Not Applicable
  09/19/2026 03 AM PDT            2.55         0      Not Applicable
  09/19/2026 04 AM PDT            2.55         0      Not Applicable
  09/19/2026 05 AM PDT            2.55         0      Not Applicable
  09/19/2026 06 AM PDT            2.55         0      Not Applicable
  09/19/2026 07 AM PDT            2.55         0      Not Applicable
  09/19/2026 08 AM PDT            2.55         0      Not Applicable
  09/19/2026 09 AM PDT            2.55         0      Not Applicable
  09/19/2026 10 AM PDT            2.55         0      Not Applicable
  09/19/2026 11 AM PDT            2.55         0      Not Applicable
  09/19/2026 12 PM PDT            2.55         0      Not Applicable
  09/19/2026 01 PM PDT            2.55         0      Not Applicable
  09/19/2026 02 PM PDT            2.55         0      Not Applicable
  09/19/2026 03 PM PDT            2.55         0      Not Applicable
  09/19/2026 04 PM PDT            2.55         0      Not Applicable
  09/19/2026 05 PM PDT            2.55         0      Not Applicable
  09/19/2026 06 PM PDT            2.55         0      Not Applicable
  09/19/2026 07 PM PDT            2.55         0      Not Applicable
  09/19/2026 08 PM PDT            2.55         0      Not Applicable
  09/19/2026 09 PM PDT            2.55         0      Not Applicable
  09/19/2026 10 PM PDT            2.50         -      Not Applicable
  09/19/2026 11 PM PDT            2.50         0      Not Applicable
  09/20/2026 12 AM PDT            2.50         0      Not Applicable
  09/20/2026 01 AM PDT            2.55         +      Not Applicable
  09/20/2026 02 AM PDT            2.55         0      Not Applicable
  09/20/2026 03 AM PDT            2.55         0      Not Applicable
  09/20/2026 04 AM PDT            2.55         0      Not Applicable
  09/20/2026 05 AM PDT            2.55         0      Not Applicable
  09/20/2026 06 AM PDT            2.55         0      Not Applicable
  09/20/2026 07 AM PDT            2.55         0      Not Applicable
  09/20/2026 08 AM PDT            2.55         0      Not Applicable
  09/20/2026 09 AM PDT            2.55         0      Not Applicable
  09/20/2026 10 AM PDT            2.55         0      Not Applicable
  09/20/2026 11 AM PDT            2.55         0      Not Applicable
  09/20/2026 12 PM PDT            2.55         0      Not Applicable
  09/20/2026 01 PM PDT            2.55         0      Not Applicable
  09/20/2026 02 PM PDT            2.55         0      Not Applicable
  09/20/2026 03 PM PDT            2.55         0      Not Applicable
  09/20/2026 04 PM PDT            2.55         0      Not Applicable
  09/20/2026 05 PM PDT            2.55         0      Not Applicable
  09/20/2026 06 PM PDT            2.55         0      Not Applicable
  09/20/2026 07 PM PDT            2.50         -      Not Applicable
  09/20/2026 08 PM PDT            2.55         +      Not Applicable
  09/20/2026 09 PM PDT            2.55         0      Not Applicable
  09/20/2026 10 PM PDT            2.55         0      Not Applicable
  09/20/2026 11 PM PDT            2.55         0      Not Applicable
  09/21/2026 12 AM PDT            2.55         0      Not Applicable
  09/21/2026 01 AM PDT            2.55         0      Not Applicable
  09/21/2026 02 AM PDT            2.55         0      Not Applicable
  09/21/2026 03 AM PDT            2.55         0      Not Applicable
  09/21/2026 04 AM PDT            2.55         0      Not Applicable
  09/21/2026 05 AM PDT            2.55         0      Not Applicable
  09/21/2026 06 AM PDT            2.50         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  09/21/2026 07 AM PDT            2.50                Not Applicable
  09/21/2026 08 AM PDT            2.50         0      Not Applicable
  09/21/2026 09 AM PDT            2.50         0      Not Applicable
  09/21/2026 10 AM PDT            2.50         0      Not Applicable
  09/21/2026 11 AM PDT            2.50         0      Not Applicable
  09/21/2026 12 PM PDT            2.50         0      Not Applicable
  09/21/2026 01 PM PDT            2.50         0      Not Applicable
  09/21/2026 02 PM PDT            2.50         0      Not Applicable
  09/21/2026 03 PM PDT            2.50         0      Not Applicable
  09/21/2026 04 PM PDT            2.50         0      Not Applicable
  09/21/2026 05 PM PDT            2.50         0      Not Applicable
  09/21/2026 06 PM PDT            2.50         0      Not Applicable
  09/21/2026 07 PM PDT            2.50         0      Not Applicable
  09/21/2026 08 PM PDT            2.50         0      Not Applicable
  09/21/2026 09 PM PDT            2.50         0      Not Applicable
  09/21/2026 10 PM PDT            2.50         0      Not Applicable
  09/21/2026 11 PM PDT            2.50         0      Not Applicable
  09/22/2026 12 AM PDT            2.50         0      Not Applicable
  09/22/2026 01 AM PDT            2.50         0      Not Applicable
  09/22/2026 02 AM PDT            2.50         0      Not Applicable
  09/22/2026 03 AM PDT            2.50         0      Not Applicable
  09/22/2026 04 AM PDT            2.50         0      Not Applicable
  09/22/2026 05 AM PDT            2.50         0      Not Applicable
  09/22/2026 06 AM PDT            2.50         0      Not Applicable
  09/22/2026 07 AM PDT            2.50         0      Not Applicable
  09/22/2026 08 AM PDT            2.50         0      Not Applicable
  09/22/2026 09 AM PDT            2.50         0      Not Applicable
  09/22/2026 10 AM PDT            2.50         0      Not Applicable
  09/22/2026 11 AM PDT            2.50         0      Not Applicable
  09/22/2026 12 PM PDT            2.50         0      Not Applicable
  09/22/2026 01 PM PDT            2.50         0      Not Applicable
  09/22/2026 02 PM PDT            2.50         0      Not Applicable
  09/22/2026 03 PM PDT            2.50         0      Not Applicable
  09/22/2026 04 PM PDT            2.50         0      Not Applicable
  09/22/2026 05 PM PDT            2.50         0      Not Applicable
  09/22/2026 06 PM PDT            2.50         0      Not Applicable
  09/22/2026 07 PM PDT            2.50         0      Not Applicable
  09/22/2026 08 PM PDT            2.50         0      Not Applicable
  09/22/2026 09 PM PDT            2.50         0      Not Applicable
  09/22/2026 10 PM PDT            2.50         0      Not Applicable
  09/22/2026 11 PM PDT            2.50         0      Not Applicable
  09/23/2026 12 AM PDT            2.50         0      Not Applicable
  09/23/2026 01 AM PDT            2.50         0      Not Applicable
  09/23/2026 02 AM PDT            2.50         0      Not Applicable
  09/23/2026 03 AM PDT            2.50         0      Not Applicable
  09/23/2026 04 AM PDT            2.50         0      Not Applicable
  09/23/2026 05 AM PDT            2.50         0      Not Applicable
  09/23/2026 06 AM PDT            2.50         0      Not Applicable
  09/23/2026 07 AM PDT            2.50         0      Not Applicable
  09/23/2026 08 AM PDT            2.50         0      Not Applicable
  09/23/2026 09 AM PDT            2.50         0      Not Applicable
  09/23/2026 10 AM PDT            2.50         0      Not Applicable
  09/23/2026 11 AM PDT            2.50         0      Not Applicable
  09/23/2026 12 PM PDT            2.50         0      Not Applicable
  09/23/2026 01 PM PDT            2.50         0      Not Applicable
  09/23/2026 02 PM PDT            2.50         0      Not Applicable
  09/23/2026 03 PM PDT            2.50         0      Not Applicable
  09/23/2026 04 PM PDT            2.50         0      Not Applicable
  09/23/2026 05 PM PDT            2.50         0      Not Applicable
  09/23/2026 06 PM PDT            2.50         0      Not Applicable
  09/23/2026 07 PM PDT            2.50         0      Not Applicable
  09/23/2026 08 PM PDT            2.50         0      Not Applicable
  09/23/2026 09 PM PDT            2.50         0      Not Applicable
  09/23/2026 10 PM PDT            2.50         0      Not Applicable
  09/23/2026 11 PM PDT            2.50         0      Not Applicable
  09/24/2026 12 AM PDT            2.50         0      Not Applicable
  09/24/2026 01 AM PDT            2.50         0      Not Applicable
  09/24/2026 02 AM PDT            2.50         0      Not Applicable
  09/24/2026 03 AM PDT            2.50         0      Not Applicable
  09/24/2026 04 AM PDT            2.50         0      Not Applicable
  09/24/2026 05 AM PDT            2.50         0      Not Applicable
  09/24/2026 06 AM PDT            2.50         0      Not Applicable
  09/24/2026 07 AM PDT            2.50         0      Not Applicable
  09/24/2026 08 AM PDT            2.50         0      Not Applicable
  09/24/2026 09 AM PDT            2.50         0      Not Applicable
  09/24/2026 10 AM PDT            2.50         0      Not Applicable
  09/24/2026 11 AM PDT            2.50         0      Not Applicable
  09/24/2026 12 PM PDT            2.50         0      Not Applicable
  09/24/2026 01 PM PDT            2.50         0      Not Applicable
  09/24/2026 02 PM PDT            2.50         0      Not Applicable
  09/24/2026 03 PM PDT            2.50         0      Not Applicable
  09/24/2026 04 PM PDT            2.50         0      Not Applicable
  09/24/2026 05 PM PDT            2.50         0      Not Applicable
  09/24/2026 06 PM PDT            2.50         0      Not Applicable
  09/24/2026 07 PM PDT            2.50         0      Not Applicable
  09/24/2026 08 PM PDT            2.50         0      Not Applicable
  09/24/2026 09 PM PDT            2.50         0      Not Applicable
  09/24/2026 10 PM PDT            2.50         0      Not Applicable
  09/24/2026 11 PM PDT            2.50         0      Not Applicable
  09/25/2026 12 AM PDT            2.50         0      Not Applicable
  09/25/2026 01 AM PDT            2.50         0      Not Applicable
  09/25/2026 02 AM PDT            2.50         0      Not Applicable
  09/25/2026 03 AM PDT            2.50         0      Not Applicable
  09/25/2026 04 AM PDT            2.50         0      Not Applicable
  09/25/2026 05 AM PDT            2.50         0      Not Applicable
  09/25/2026 06 AM PDT            2.50         0      Not Applicable
  09/25/2026 07 AM PDT            2.50         0      Not Applicable
  09/25/2026 08 AM PDT            2.50         0      Not Applicable
  09/25/2026 09 AM PDT            2.50         0      Not Applicable
  09/25/2026 10 AM PDT            2.50         0      Not Applicable
  09/25/2026 11 AM PDT            2.50         0      Not Applicable
  09/25/2026 12 PM PDT            2.50         0      Not Applicable
  09/25/2026 01 PM PDT            2.50         0      Not Applicable
  09/25/2026 02 PM PDT            2.50         0      Not Applicable
  09/25/2026 03 PM PDT            2.50         0      Not Applicable
  09/25/2026 04 PM PDT            2.50         0      Not Applicable
  09/25/2026 05 PM PDT            2.50         0      Not Applicable
  09/25/2026 06 PM PDT            2.50         0      Not Applicable
  09/25/2026 07 PM PDT            2.50         0      Not Applicable
  09/25/2026 08 PM PDT            2.50         0      Not Applicable
  09/25/2026 09 PM PDT            2.50         0      Not Applicable
  09/25/2026 10 PM PDT            2.50         0      Not Applicable
  09/25/2026 11 PM PDT            2.50         0      Not Applicable
  09/26/2026 12 AM PDT            2.50         0      Not Applicable
  09/26/2026 01 AM PDT            2.50         0      Not Applicable
  09/26/2026 02 AM PDT            2.50         0      Not Applicable
  09/26/2026 03 AM PDT            2.50         0      Not Applicable
  09/26/2026 04 AM PDT            2.50         0      Not Applicable
  09/26/2026 05 AM PDT            2.50         0      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Trends are determined using hourly change in unrounded stage.
# NOTE 3: Maximum Values are determined using unrounded stage.