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 CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: May 23 2024 at 7:45 AM PDTNext Issuance: May 24 2024 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:  05/23/2024 at 07:46 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/18/2024 at 07:00 AM PDT
# Maximum Observed Stage:                       4.86 Feet
# Maximum Observed Flow:                        767 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/23/2024 at 08:00 AM PDT
# Maximum Forecast Stage:                       3.35 Feet
# Maximum Forecast Flow:                        305 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/18/2024 07 AM PDT            4.86            767                Not Applicable
  05/18/2024 08 AM PDT            4.83            756         -      Not Applicable
  05/18/2024 09 AM PDT            4.81            748         -      Not Applicable
  05/18/2024 10 AM PDT            4.78            737         -      Not Applicable
  05/18/2024 11 AM PDT            4.76            729         -      Not Applicable
  05/18/2024 12 PM PDT            4.73            718         -      Not Applicable
  05/18/2024 01 PM PDT            4.72            715         -      Not Applicable
  05/18/2024 02 PM PDT            4.69            704         -      Not Applicable
  05/18/2024 03 PM PDT            4.67            696         -      Not Applicable
  05/18/2024 04 PM PDT            4.65            689         -      Not Applicable
  05/18/2024 05 PM PDT            4.63            682         -      Not Applicable
  05/18/2024 06 PM PDT            4.61            675         -      Not Applicable
  05/18/2024 07 PM PDT            4.59            668         -      Not Applicable
  05/18/2024 08 PM PDT            4.57            661         -      Not Applicable
  05/18/2024 09 PM PDT            4.56            657         -      Not Applicable
  05/18/2024 10 PM PDT            4.53            647         -      Not Applicable
  05/18/2024 11 PM PDT            4.50            637         -      Not Applicable
  05/19/2024 12 AM PDT            4.47            626         -      Not Applicable
  05/19/2024 01 AM PDT            4.45            619         -      Not Applicable
  05/19/2024 02 AM PDT            4.41            606         -      Not Applicable
  05/19/2024 03 AM PDT            4.38            596         -      Not Applicable
  05/19/2024 04 AM PDT            4.35            586         -      Not Applicable
  05/19/2024 05 AM PDT            4.31            573         -      Not Applicable
  05/19/2024 06 AM PDT            4.28            563         -      Not Applicable
  05/19/2024 07 AM PDT            4.24            550         -      Not Applicable
  05/19/2024 08 AM PDT            4.21            541         -      Not Applicable
  05/19/2024 09 AM PDT            4.18            531         -      Not Applicable
  05/19/2024 10 AM PDT            4.15            522         -      Not Applicable
  05/19/2024 11 AM PDT            4.12            513         -      Not Applicable
  05/19/2024 12 PM PDT            4.08            501         -      Not Applicable
  05/19/2024 01 PM PDT            4.06            495         -      Not Applicable
  05/19/2024 02 PM PDT            4.03            486         -      Not Applicable
  05/19/2024 03 PM PDT            4.00            477         -      Not Applicable
  05/19/2024 04 PM PDT            3.98            471         -      Not Applicable
  05/19/2024 05 PM PDT            3.95            462         -      Not Applicable
  05/19/2024 06 PM PDT            3.93            456         -      Not Applicable
  05/19/2024 07 PM PDT            3.92            453         -      Not Applicable
  05/19/2024 08 PM PDT            3.90            448         -      Not Applicable
  05/19/2024 09 PM PDT            3.89            445         -      Not Applicable
  05/19/2024 10 PM PDT            3.87            439         -      Not Applicable
  05/19/2024 11 PM PDT            3.85            433         -      Not Applicable
  05/20/2024 12 AM PDT            3.84            431         -      Not Applicable
  05/20/2024 01 AM PDT            3.83            428         -      Not Applicable
  05/20/2024 02 AM PDT            3.82            425         -      Not Applicable
  05/20/2024 03 AM PDT            3.81            422         -      Not Applicable
  05/20/2024 04 AM PDT            3.80            419         -      Not Applicable
  05/20/2024 05 AM PDT            3.79            417         -      Not Applicable
  05/20/2024 06 AM PDT            3.78            414         -      Not Applicable
  05/20/2024 07 AM PDT            3.76            408         -      Not Applicable
  05/20/2024 08 AM PDT            3.76            408         0      Not Applicable
  05/20/2024 09 AM PDT            3.74            403         -      Not Applicable
  05/20/2024 10 AM PDT            3.73            400         -      Not Applicable
  05/20/2024 11 AM PDT            3.72            398         -      Not Applicable
  05/20/2024 12 PM PDT            3.70            392         -      Not Applicable
  05/20/2024 01 PM PDT            3.70            392         0      Not Applicable
  05/20/2024 02 PM PDT            3.68            387         -      Not Applicable
  05/20/2024 03 PM PDT            3.67            384         -      Not Applicable
  05/20/2024 04 PM PDT            3.66            382         -      Not Applicable
  05/20/2024 05 PM PDT            3.65            379         -      Not Applicable
  05/20/2024 06 PM PDT            3.64            376         -      Not Applicable
  05/20/2024 07 PM PDT            3.64            376         0      Not Applicable
  05/20/2024 08 PM PDT            3.63            374         -      Not Applicable
  05/20/2024 09 PM PDT            3.62            371         -      Not Applicable
  05/20/2024 10 PM PDT            3.62            371         0      Not Applicable
  05/20/2024 11 PM PDT            3.62            371         0      Not Applicable
  05/21/2024 12 AM PDT            3.61            369         -      Not Applicable
  05/21/2024 01 AM PDT            3.61            369         0      Not Applicable
  05/21/2024 02 AM PDT            3.60            366         -      Not Applicable
  05/21/2024 03 AM PDT            3.60            366         0      Not Applicable
  05/21/2024 04 AM PDT            3.59            363         -      Not Applicable
  05/21/2024 05 AM PDT            3.59            363         0      Not Applicable
  05/21/2024 06 AM PDT            3.58            361         -      Not Applicable
  05/21/2024 07 AM PDT            3.57            358         -      Not Applicable
  05/21/2024 08 AM PDT            3.56            356         -      Not Applicable
  05/21/2024 09 AM PDT            3.55            353         -      Not Applicable
  05/21/2024 10 AM PDT            3.54            351         -      Not Applicable
  05/21/2024 11 AM PDT            3.53            348         -      Not Applicable
  05/21/2024 12 PM PDT            3.51            343         -      Not Applicable
  05/21/2024 01 PM PDT            3.51            343         0      Not Applicable
  05/21/2024 02 PM PDT            3.50            341         -      Not Applicable
  05/21/2024 03 PM PDT            3.49            338         -      Not Applicable
  05/21/2024 04 PM PDT            3.48            336         -      Not Applicable
  05/21/2024 05 PM PDT            3.47            333         -      Not Applicable
  05/21/2024 06 PM PDT            3.47            333         0      Not Applicable
  05/21/2024 07 PM PDT            3.46            331         -      Not Applicable
  05/21/2024 08 PM PDT            3.46            331         0      Not Applicable
  05/21/2024 09 PM PDT            3.46            331         0      Not Applicable
  05/21/2024 10 PM PDT            3.46            331         0      Not Applicable
  05/21/2024 11 PM PDT            3.45            328         -      Not Applicable
  05/22/2024 12 AM PDT            3.45            328         0      Not Applicable
  05/22/2024 01 AM PDT            3.44            326         -      Not Applicable
  05/22/2024 02 AM PDT            3.44            326         0      Not Applicable
  05/22/2024 03 AM PDT            3.43            324         -      Not Applicable
  05/22/2024 04 AM PDT            3.43            324         0      Not Applicable
  05/22/2024 05 AM PDT            3.42            321         -      Not Applicable
  05/22/2024 06 AM PDT            3.42            321         0      Not Applicable
  05/22/2024 07 AM PDT            3.41            319         -      Not Applicable
  05/22/2024 08 AM PDT            3.41            319         0      Not Applicable
  05/22/2024 09 AM PDT            3.40            316         -      Not Applicable
  05/22/2024 10 AM PDT            3.41            319         +      Not Applicable
  05/22/2024 11 AM PDT            3.41            319         0      Not Applicable
  05/22/2024 12 PM PDT            3.40            316         -      Not Applicable
  05/22/2024 01 PM PDT            3.40            316         0      Not Applicable
  05/22/2024 02 PM PDT            3.39            314         -      Not Applicable
  05/22/2024 03 PM PDT            3.38            312         -      Not Applicable
  05/22/2024 04 PM PDT            3.38            312         0      Not Applicable
  05/22/2024 05 PM PDT            3.38            312         0      Not Applicable
  05/22/2024 06 PM PDT            3.38            312         0      Not Applicable
  05/22/2024 07 PM PDT            3.38            312         0      Not Applicable
  05/22/2024 08 PM PDT            3.38            312         0      Not Applicable
  05/22/2024 09 PM PDT            3.38            312         0      Not Applicable
  05/22/2024 10 PM PDT            3.38            312         0      Not Applicable
  05/22/2024 11 PM PDT            3.38            312         0      Not Applicable
  05/23/2024 12 AM PDT            3.38            312         0      Not Applicable
  05/23/2024 01 AM PDT            3.37            309         -      Not Applicable
  05/23/2024 02 AM PDT            3.37            309         0      Not Applicable
  05/23/2024 03 AM PDT            3.37            309         0      Not Applicable
  05/23/2024 04 AM PDT            3.37            309         0      Not Applicable
  05/23/2024 05 AM PDT            3.37            309         0      Not Applicable
  05/23/2024 06 AM PDT            3.36            307         -      Not Applicable
  05/23/2024 07 AM PDT            3.36            307         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/23/2024 08 AM PDT            3.35            305                Not Applicable
  05/23/2024 09 AM PDT            3.35            305         0      Not Applicable
  05/23/2024 10 AM PDT            3.35            305         0      Not Applicable
  05/23/2024 11 AM PDT            3.34            302         -      Not Applicable
  05/23/2024 12 PM PDT            3.34            302         0      Not Applicable
  05/23/2024 01 PM PDT            3.34            302         0      Not Applicable
  05/23/2024 02 PM PDT            3.33            300         -      Not Applicable
  05/23/2024 03 PM PDT            3.33            300         0      Not Applicable
  05/23/2024 04 PM PDT            3.33            300         0      Not Applicable
  05/23/2024 05 PM PDT            3.33            300         0      Not Applicable
  05/23/2024 06 PM PDT            3.32            298         -      Not Applicable
  05/23/2024 07 PM PDT            3.32            298         0      Not Applicable
  05/23/2024 08 PM PDT            3.32            298         0      Not Applicable
  05/23/2024 09 PM PDT            3.32            298         0      Not Applicable
  05/23/2024 10 PM PDT            3.31            295         -      Not Applicable
  05/23/2024 11 PM PDT            3.31            295         0      Not Applicable
  05/24/2024 12 AM PDT            3.31            295         0      Not Applicable
  05/24/2024 01 AM PDT            3.31            295         0      Not Applicable
  05/24/2024 02 AM PDT            3.31            295         0      Not Applicable
  05/24/2024 03 AM PDT            3.30            293         -      Not Applicable
  05/24/2024 04 AM PDT            3.30            293         0      Not Applicable
  05/24/2024 05 AM PDT            3.30            293         0      Not Applicable
  05/24/2024 06 AM PDT            3.30            293         0      Not Applicable
  05/24/2024 07 AM PDT            3.29            291         -      Not Applicable
  05/24/2024 08 AM PDT            3.29            291         0      Not Applicable
  05/24/2024 09 AM PDT            3.29            291         0      Not Applicable
  05/24/2024 10 AM PDT            3.29            291         0      Not Applicable
  05/24/2024 11 AM PDT            3.29            291         0      Not Applicable
  05/24/2024 12 PM PDT            3.29            291         0      Not Applicable
  05/24/2024 01 PM PDT            3.29            291         0      Not Applicable
  05/24/2024 02 PM PDT            3.28            288         -      Not Applicable
  05/24/2024 03 PM PDT            3.28            288         0      Not Applicable
  05/24/2024 04 PM PDT            3.28            288         0      Not Applicable
  05/24/2024 05 PM PDT            3.28            288         0      Not Applicable
  05/24/2024 06 PM PDT            3.28            288         0      Not Applicable
  05/24/2024 07 PM PDT            3.28            288         0      Not Applicable
  05/24/2024 08 PM PDT            3.28            288         0      Not Applicable
  05/24/2024 09 PM PDT            3.28            288         0      Not Applicable
  05/24/2024 10 PM PDT            3.27            286         -      Not Applicable
  05/24/2024 11 PM PDT            3.27            286         0      Not Applicable
  05/25/2024 12 AM PDT            3.27            286         0      Not Applicable
  05/25/2024 01 AM PDT            3.27            286         0      Not Applicable
  05/25/2024 02 AM PDT            3.27            286         0      Not Applicable
  05/25/2024 03 AM PDT            3.27            286         0      Not Applicable
  05/25/2024 04 AM PDT            3.27            286         0      Not Applicable
  05/25/2024 05 AM PDT            3.27            286         0      Not Applicable
  05/25/2024 06 AM PDT            3.26            284         -      Not Applicable
  05/25/2024 07 AM PDT            3.26            284         0      Not Applicable
  05/25/2024 08 AM PDT            3.26            284         0      Not Applicable
  05/25/2024 09 AM PDT            3.26            284         0      Not Applicable
  05/25/2024 10 AM PDT            3.26            284         0      Not Applicable
  05/25/2024 11 AM PDT            3.26            284         0      Not Applicable
  05/25/2024 12 PM PDT            3.26            284         0      Not Applicable
  05/25/2024 01 PM PDT            3.26            284         0      Not Applicable
  05/25/2024 02 PM PDT            3.26            284         0      Not Applicable
  05/25/2024 03 PM PDT            3.26            284         0      Not Applicable
  05/25/2024 04 PM PDT            3.26            284         0      Not Applicable
  05/25/2024 05 PM PDT            3.26            284         0      Not Applicable
  05/25/2024 06 PM PDT            3.26            284         0      Not Applicable
  05/25/2024 07 PM PDT            3.26            284         0      Not Applicable
  05/25/2024 08 PM PDT            3.25            281         -      Not Applicable
  05/25/2024 09 PM PDT            3.25            281         0      Not Applicable
  05/25/2024 10 PM PDT            3.25            281         0      Not Applicable
  05/25/2024 11 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 12 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 01 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 02 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 03 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 04 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 05 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 06 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 07 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 08 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 09 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 10 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 11 AM PDT            3.25            281         0      Not Applicable
  05/26/2024 12 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 01 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 02 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 03 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 04 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 05 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 06 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 07 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 08 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 09 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 10 PM PDT            3.25            281         0      Not Applicable
  05/26/2024 11 PM PDT            3.25            281         0      Not Applicable
  05/27/2024 12 AM PDT            3.25            281         0      Not Applicable
  05/27/2024 01 AM PDT            3.25            281         0      Not Applicable
  05/27/2024 02 AM PDT            3.25            281         0      Not Applicable
  05/27/2024 03 AM PDT            3.25            281         0      Not Applicable
  05/27/2024 04 AM PDT            3.24            278         -      Not Applicable
  05/27/2024 05 AM PDT            3.24            278         0      Not Applicable
  05/27/2024 06 AM PDT            3.24            278         0      Not Applicable
  05/27/2024 07 AM PDT            3.24            278         0      Not Applicable
  05/27/2024 08 AM PDT            3.24            278         0      Not Applicable
  05/27/2024 09 AM PDT            3.24            278         0      Not Applicable
  05/27/2024 10 AM PDT            3.24            278         0      Not Applicable
  05/27/2024 11 AM PDT            3.24            278         0      Not Applicable
  05/27/2024 12 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 01 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 02 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 03 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 04 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 05 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 06 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 07 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 08 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 09 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 10 PM PDT            3.24            278         0      Not Applicable
  05/27/2024 11 PM PDT            3.24            278         0      Not Applicable
  05/28/2024 12 AM PDT            3.24            278         0      Not Applicable
  05/28/2024 01 AM PDT            3.24            278         0      Not Applicable
  05/28/2024 02 AM PDT            3.24            278         0      Not Applicable
  05/28/2024 03 AM PDT            3.24            278         0      Not Applicable
  05/28/2024 04 AM PDT            3.24            278         0      Not Applicable
  05/28/2024 05 AM PDT            3.24            278         0      Not Applicable
#
# 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.