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

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SAN JOAQUIN RIVER - GRAVELLY FORD (GVAC1)
Latitude: 36.80º NLongitude: 120.16º WElevation: 170 Feet
Location: Fresno County in CaliforniaRiver Group: San Joaquin
Issuance Time: Oct 25 2021 at 2:39 PM PDTNext Issuance: Oct 26 2021 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Gravelly Ford (GVAC1)
#
# File Generation Time:  10/25/2021 at 02:48 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/25/2021 at 02:00 PM PDT
# Maximum Observed Stage:                       2.3 Feet
# Maximum Observed Flow:                        32 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/25/2021 at 03:00 PM PDT
# Maximum Forecast Stage:                       2.3 Feet
# Maximum Forecast Flow:                        32 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/20/2021 02 PM PDT             2.3             32                Not Applicable
  10/20/2021 03 PM PDT             2.3             32         0      Not Applicable
  10/20/2021 04 PM PDT             2.3             32         0      Not Applicable
  10/20/2021 05 PM PDT             2.3             32         0      Not Applicable
  10/20/2021 06 PM PDT             2.3             32         0      Not Applicable
  10/20/2021 07 PM PDT             2.3             32         0      Not Applicable
  10/20/2021 08 PM PDT             2.3             32         0      Not Applicable
  10/20/2021 09 PM PDT             2.3             32         0      Not Applicable
  10/20/2021 10 PM PDT             2.3             32         0      Not Applicable
  10/20/2021 11 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 12 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 01 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 02 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 03 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 04 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 05 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 06 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 07 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 08 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 09 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 10 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 11 AM PDT             2.3             32         0      Not Applicable
  10/21/2021 12 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 01 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 02 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 03 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 04 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 05 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 06 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 07 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 08 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 09 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 10 PM PDT             2.3             32         0      Not Applicable
  10/21/2021 11 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 12 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 01 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 02 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 03 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 04 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 05 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 06 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 07 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 08 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 09 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 10 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 11 AM PDT             2.3             32         0      Not Applicable
  10/22/2021 12 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 01 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 02 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 03 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 04 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 05 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 06 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 07 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 08 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 09 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 10 PM PDT             2.3             32         0      Not Applicable
  10/22/2021 11 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 12 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 01 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 02 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 03 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 04 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 05 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 06 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 07 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 08 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 09 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 10 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 11 AM PDT             2.3             32         0      Not Applicable
  10/23/2021 12 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 01 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 02 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 03 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 04 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 05 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 06 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 07 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 08 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 09 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 10 PM PDT             2.3             32         0      Not Applicable
  10/23/2021 11 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 12 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 01 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 02 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 03 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 04 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 05 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 06 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 07 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 08 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 09 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 10 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 11 AM PDT             2.3             32         0      Not Applicable
  10/24/2021 12 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 01 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 02 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 03 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 04 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 05 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 06 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 07 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 08 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 09 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 10 PM PDT             2.3             32         0      Not Applicable
  10/24/2021 11 PM PDT             2.3             32         0      Not Applicable
  10/25/2021 12 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 01 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 02 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 03 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 04 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 05 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 06 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 07 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 08 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 09 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 10 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 11 AM PDT             2.3             32         0      Not Applicable
  10/25/2021 12 PM PDT             2.3             32         0      Not Applicable
  10/25/2021 01 PM PDT             2.3             32         0      Not Applicable
  10/25/2021 02 PM PDT             2.3             32         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/25/2021 03 PM PDT             2.3             32                Not Applicable
  10/25/2021 04 PM PDT             2.3             32         0      Not Applicable
  10/25/2021 05 PM PDT             2.3             32         0      Not Applicable
  10/25/2021 06 PM PDT             2.3             32         0      Not Applicable
  10/25/2021 07 PM PDT             2.3             32         0      Not Applicable
  10/25/2021 08 PM PDT             2.3             32         0      Not Applicable
  10/25/2021 09 PM PDT             2.3             32         0      Not Applicable
  10/25/2021 10 PM PDT             2.3             32         0      Not Applicable
  10/25/2021 11 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 12 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 01 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 02 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 03 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 04 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 05 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 06 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 07 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 08 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 09 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 10 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 11 AM PDT             2.3             32         0      Not Applicable
  10/26/2021 12 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 01 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 02 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 03 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 04 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 05 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 06 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 07 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 08 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 09 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 10 PM PDT             2.3             32         0      Not Applicable
  10/26/2021 11 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 12 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 01 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 02 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 03 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 04 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 05 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 06 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 07 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 08 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 09 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 10 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 11 AM PDT             2.3             32         0      Not Applicable
  10/27/2021 12 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 01 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 02 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 03 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 04 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 05 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 06 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 07 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 08 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 09 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 10 PM PDT             2.3             32         0      Not Applicable
  10/27/2021 11 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 12 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 01 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 02 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 03 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 04 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 05 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 06 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 07 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 08 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 09 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 10 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 11 AM PDT             2.3             32         0      Not Applicable
  10/28/2021 12 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 01 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 02 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 03 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 04 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 05 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 06 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 07 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 08 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 09 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 10 PM PDT             2.3             32         0      Not Applicable
  10/28/2021 11 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 12 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 01 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 02 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 03 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 04 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 05 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 06 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 07 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 08 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 09 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 10 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 11 AM PDT             2.3             32         0      Not Applicable
  10/29/2021 12 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 01 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 02 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 03 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 04 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 05 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 06 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 07 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 08 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 09 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 10 PM PDT             2.3             32         0      Not Applicable
  10/29/2021 11 PM PDT             2.3             32         0      Not Applicable
  10/30/2021 12 AM PDT             2.3             32         0      Not Applicable
  10/30/2021 01 AM PDT             2.3             32         0      Not Applicable
  10/30/2021 02 AM PDT             2.3             32         0      Not Applicable
  10/30/2021 03 AM PDT             2.3             32         0      Not Applicable
  10/30/2021 04 AM PDT             2.3             32         0      Not Applicable
  10/30/2021 05 AM PDT             2.3             32         0      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.