SAN JOAQUIN RIVER - MENDOTA (SJMC1)
Latitude: 36.78º NLongitude: 120.37º WElevation: 170 Feet
Location: Fresno County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Jan 19 2026 at 7:39 AM PSTNext Issuance: Jan 20 2026 at 9:00 AM PST
Action/Monitor: 10.0 FeetMinor Flood: 14.0 FeetModerate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Mendota (SJMC1)
#
# File Generation Time:  01/19/2026 at 07:41 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/18/2026 at 02:00 PM PST
# Maximum Observed Stage:                       3.23 Feet
# Maximum Observed Flow:                        246 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/20/2026 at 07:00 PM PST
# Maximum Forecast Stage:                       3.25 Feet
# Maximum Forecast Flow:                        249 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/14/2026 07 AM PST            3.09            226                        Normal
  01/14/2026 08 AM PST            3.09            226         0              Normal
  01/14/2026 09 AM PST            3.09            226         0              Normal
  01/14/2026 10 AM PST            3.10            228         +              Normal
  01/14/2026 11 AM PST            3.09            226         -              Normal
  01/14/2026 12 PM PST            3.09            226         0              Normal
  01/14/2026 01 PM PST            3.09            226         0              Normal
  01/14/2026 02 PM PST            3.09            226         0              Normal
  01/14/2026 03 PM PST            3.09            226         0              Normal
  01/14/2026 04 PM PST            3.09            226         0              Normal
  01/14/2026 05 PM PST            3.08            225         -              Normal
  01/14/2026 06 PM PST            3.08            225         0              Normal
  01/14/2026 07 PM PST            3.08            225         0              Normal
  01/14/2026 08 PM PST            3.08            225         0              Normal
  01/14/2026 09 PM PST            3.08            225         0              Normal
  01/14/2026 10 PM PST            3.08            225         0              Normal
  01/14/2026 11 PM PST            3.08            225         0              Normal
  01/15/2026 12 AM PST            3.08            225         0              Normal
  01/15/2026 01 AM PST            3.08            225         0              Normal
  01/15/2026 02 AM PST            3.08            225         0              Normal
  01/15/2026 03 AM PST            3.08            225         0              Normal
  01/15/2026 04 AM PST            3.09            226         +              Normal
  01/15/2026 05 AM PST            3.08            225         -              Normal
  01/15/2026 06 AM PST            3.09            226         +              Normal
  01/15/2026 07 AM PST            3.09            226         0              Normal
  01/15/2026 08 AM PST            3.09            226         0              Normal
  01/15/2026 09 AM PST            3.09            226         0              Normal
  01/15/2026 10 AM PST            3.09            226         0              Normal
  01/15/2026 11 AM PST            3.09            226         0              Normal
  01/15/2026 12 PM PST            3.09            226         0              Normal
  01/15/2026 01 PM PST            3.09            226         0              Normal
  01/15/2026 02 PM PST            3.09            226         0              Normal
  01/15/2026 03 PM PST            3.09            226         0              Normal
  01/15/2026 04 PM PST            3.09            226         0              Normal
  01/15/2026 05 PM PST            3.08            225         -              Normal
  01/15/2026 06 PM PST            3.08            225         0              Normal
  01/15/2026 07 PM PST            3.08            225         0              Normal
  01/15/2026 08 PM PST            3.08            225         0              Normal
  01/15/2026 09 PM PST            3.08            225         0              Normal
  01/15/2026 10 PM PST            3.08            225         0              Normal
  01/15/2026 11 PM PST            3.08            225         0              Normal
  01/16/2026 12 AM PST            3.08            225         0              Normal
  01/16/2026 01 AM PST            3.08            225         0              Normal
  01/16/2026 02 AM PST            3.09            226         +              Normal
  01/16/2026 03 AM PST            3.08            225         -              Normal
  01/16/2026 04 AM PST            3.09            226         +              Normal
  01/16/2026 05 AM PST            3.09            226         0              Normal
  01/16/2026 06 AM PST            3.09            226         0              Normal
  01/16/2026 07 AM PST            3.09            226         0              Normal
  01/16/2026 08 AM PST            3.09            226         0              Normal
  01/16/2026 09 AM PST            3.09            226         0              Normal
  01/16/2026 10 AM PST            3.11            229         +              Normal
  01/16/2026 11 AM PST            3.15            235         +              Normal
  01/16/2026 12 PM PST            3.17            238         +              Normal
  01/16/2026 01 PM PST            3.18            239         +              Normal
  01/16/2026 02 PM PST            3.19            241         +              Normal
  01/16/2026 03 PM PST            3.20            242         +              Normal
  01/16/2026 04 PM PST            3.20            242         0              Normal
  01/16/2026 05 PM PST            3.20            242         0              Normal
  01/16/2026 06 PM PST            3.20            242         0              Normal
  01/16/2026 07 PM PST            3.20            242         0              Normal
  01/16/2026 08 PM PST            3.20            242         0              Normal
  01/16/2026 09 PM PST            3.20            242         0              Normal
  01/16/2026 10 PM PST            3.20            242         0              Normal
  01/16/2026 11 PM PST            3.20            242         0              Normal
  01/17/2026 12 AM PST            3.20            242         0              Normal
  01/17/2026 01 AM PST            3.20            242         0              Normal
  01/17/2026 02 AM PST            3.20            242         0              Normal
  01/17/2026 03 AM PST            3.21            244         +              Normal
  01/17/2026 04 AM PST            3.20            242         -              Normal
  01/17/2026 05 AM PST            3.20            242         0              Normal
  01/17/2026 06 AM PST            3.21            244         +              Normal
  01/17/2026 07 AM PST            3.20            242         -              Normal
  01/17/2026 08 AM PST            3.21            244         +              Normal
  01/17/2026 09 AM PST            3.20            242         -              Normal
  01/17/2026 10 AM PST            3.20            242         0              Normal
  01/17/2026 11 AM PST            3.21            244         +              Normal
  01/17/2026 12 PM PST            3.21            244         0              Normal
  01/17/2026 01 PM PST            3.22            245         +              Normal
  01/17/2026 02 PM PST            3.22            245         0              Normal
  01/17/2026 03 PM PST            3.23            246         +              Normal
  01/17/2026 04 PM PST            3.23            246         0              Normal
  01/17/2026 05 PM PST            3.23            246         0              Normal
  01/17/2026 06 PM PST            3.23            246         0              Normal
  01/17/2026 07 PM PST            3.23            246         0              Normal
  01/17/2026 08 PM PST            3.23            246         0              Normal
  01/17/2026 09 PM PST            3.23            246         0              Normal
  01/17/2026 10 PM PST            3.23            246         0              Normal
  01/17/2026 11 PM PST            3.23            246         0              Normal
  01/18/2026 12 AM PST            3.23            246         0              Normal
  01/18/2026 01 AM PST            3.23            246         0              Normal
  01/18/2026 02 AM PST            3.23            246         0              Normal
  01/18/2026 03 AM PST            3.23            246         0              Normal
  01/18/2026 04 AM PST            3.23            246         0              Normal
  01/18/2026 05 AM PST            3.23            246         0              Normal
  01/18/2026 06 AM PST            3.23            246         0              Normal
  01/18/2026 07 AM PST            3.23            246         0              Normal
  01/18/2026 08 AM PST            3.22            245         -              Normal
  01/18/2026 09 AM PST            3.23            246         +              Normal
  01/18/2026 10 AM PST            3.22            245         -              Normal
  01/18/2026 11 AM PST            3.22            245         0              Normal
  01/18/2026 12 PM PST            3.23            246         +              Normal
  01/18/2026 01 PM PST            3.23            246         0              Normal
  01/18/2026 02 PM PST            3.23            246         0              Normal
  01/18/2026 03 PM PST            3.22            245         -              Normal
  01/18/2026 04 PM PST            3.22            245         0              Normal
  01/18/2026 05 PM PST            3.22            245         0              Normal
  01/18/2026 06 PM PST            3.22            245         0              Normal
  01/18/2026 07 PM PST            3.22            245         0              Normal
  01/18/2026 08 PM PST            3.22            245         0              Normal
  01/18/2026 09 PM PST            3.22            245         0              Normal
  01/18/2026 10 PM PST            3.22            245         0              Normal
  01/18/2026 11 PM PST            3.22            245         0              Normal
  01/19/2026 12 AM PST            3.22            245         0              Normal
  01/19/2026 01 AM PST            3.22            245         0              Normal
  01/19/2026 02 AM PST            3.22            245         0              Normal
  01/19/2026 03 AM PST            3.22            245         0              Normal
  01/19/2026 04 AM PST            3.22            245         0              Normal
  01/19/2026 05 AM PST            3.22            245         0              Normal
  01/19/2026 06 AM PST            3.22            245         0              Normal
  01/19/2026 07 AM PST            3.22            245         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/19/2026 08 AM PST            3.21            244                        Normal
  01/19/2026 09 AM PST            3.21            244         0              Normal
  01/19/2026 10 AM PST            3.21            244         0              Normal
  01/19/2026 11 AM PST            3.22            245         +              Normal
  01/19/2026 12 PM PST            3.22            245         0              Normal
  01/19/2026 01 PM PST            3.22            245         0              Normal
  01/19/2026 02 PM PST            3.23            246         +              Normal
  01/19/2026 03 PM PST            3.23            246         0              Normal
  01/19/2026 04 PM PST            3.23            246         0              Normal
  01/19/2026 05 PM PST            3.23            246         0              Normal
  01/19/2026 06 PM PST            3.23            246         0              Normal
  01/19/2026 07 PM PST            3.23            246         0              Normal
  01/19/2026 08 PM PST            3.23            246         0              Normal
  01/19/2026 09 PM PST            3.24            248         +              Normal
  01/19/2026 10 PM PST            3.24            248         0              Normal
  01/19/2026 11 PM PST            3.24            248         0              Normal
  01/20/2026 12 AM PST            3.24            248         0              Normal
  01/20/2026 01 AM PST            3.24            248         0              Normal
  01/20/2026 02 AM PST            3.24            248         0              Normal
  01/20/2026 03 AM PST            3.24            248         0              Normal
  01/20/2026 04 AM PST            3.24            248         0              Normal
  01/20/2026 05 AM PST            3.24            248         0              Normal
  01/20/2026 06 AM PST            3.24            248         0              Normal
  01/20/2026 07 AM PST            3.24            248         0              Normal
  01/20/2026 08 AM PST            3.24            248         0              Normal
  01/20/2026 09 AM PST            3.24            248         0              Normal
  01/20/2026 10 AM PST            3.24            248         0              Normal
  01/20/2026 11 AM PST            3.24            248         0              Normal
  01/20/2026 12 PM PST            3.24            248         0              Normal
  01/20/2026 01 PM PST            3.24            248         0              Normal
  01/20/2026 02 PM PST            3.24            248         0              Normal
  01/20/2026 03 PM PST            3.24            248         0              Normal
  01/20/2026 04 PM PST            3.24            248         0              Normal
  01/20/2026 05 PM PST            3.24            248         0              Normal
  01/20/2026 06 PM PST            3.24            248         0              Normal
  01/20/2026 07 PM PST            3.25            249         +              Normal
  01/20/2026 08 PM PST            3.25            249         0              Normal
  01/20/2026 09 PM PST            3.25            249         0              Normal
  01/20/2026 10 PM PST            3.25            249         0              Normal
  01/20/2026 11 PM PST            3.25            249         0              Normal
  01/21/2026 12 AM PST            3.25            249         0              Normal
  01/21/2026 01 AM PST            3.25            249         0              Normal
  01/21/2026 02 AM PST            3.25            249         0              Normal
  01/21/2026 03 AM PST            3.25            249         0              Normal
  01/21/2026 04 AM PST            3.25            249         0              Normal
  01/21/2026 05 AM PST            3.25            249         0              Normal
  01/21/2026 06 AM PST            3.25            249         0              Normal
  01/21/2026 07 AM PST            3.25            249         0              Normal
  01/21/2026 08 AM PST            3.25            249         0              Normal
  01/21/2026 09 AM PST            3.25            249         0              Normal
  01/21/2026 10 AM PST            3.25            249         0              Normal
  01/21/2026 11 AM PST            3.25            249         0              Normal
  01/21/2026 12 PM PST            3.25            249         0              Normal
  01/21/2026 01 PM PST            3.25            249         0              Normal
  01/21/2026 02 PM PST            3.25            249         0              Normal
  01/21/2026 03 PM PST            3.25            249         0              Normal
  01/21/2026 04 PM PST            3.25            249         0              Normal
  01/21/2026 05 PM PST            3.25            249         0              Normal
  01/21/2026 06 PM PST            3.25            249         0              Normal
  01/21/2026 07 PM PST            3.25            249         0              Normal
  01/21/2026 08 PM PST            3.25            249         0              Normal
  01/21/2026 09 PM PST            3.25            249         0              Normal
  01/21/2026 10 PM PST            3.25            249         0              Normal
  01/21/2026 11 PM PST            3.25            249         0              Normal
  01/22/2026 12 AM PST            3.25            249         0              Normal
  01/22/2026 01 AM PST            3.25            249         0              Normal
  01/22/2026 02 AM PST            3.25            249         0              Normal
  01/22/2026 03 AM PST            3.25            249         0              Normal
  01/22/2026 04 AM PST            3.24            248         -              Normal
  01/22/2026 05 AM PST            3.24            248         0              Normal
  01/22/2026 06 AM PST            3.24            248         0              Normal
  01/22/2026 07 AM PST            3.24            248         0              Normal
  01/22/2026 08 AM PST            3.24            248         0              Normal
  01/22/2026 09 AM PST            3.24            248         0              Normal
  01/22/2026 10 AM PST            3.24            248         0              Normal
  01/22/2026 11 AM PST            3.24            248         0              Normal
  01/22/2026 12 PM PST            3.24            248         0              Normal
  01/22/2026 01 PM PST            3.24            248         0              Normal
  01/22/2026 02 PM PST            3.24            248         0              Normal
  01/22/2026 03 PM PST            3.24            248         0              Normal
  01/22/2026 04 PM PST            3.24            248         0              Normal
  01/22/2026 05 PM PST            3.24            248         0              Normal
  01/22/2026 06 PM PST            3.24            248         0              Normal
  01/22/2026 07 PM PST            3.24            248         0              Normal
  01/22/2026 08 PM PST            3.24            248         0              Normal
  01/22/2026 09 PM PST            3.24            248         0              Normal
  01/22/2026 10 PM PST            3.24            248         0              Normal
  01/22/2026 11 PM PST            3.24            248         0              Normal
  01/23/2026 12 AM PST            3.24            248         0              Normal
  01/23/2026 01 AM PST            3.24            248         0              Normal
  01/23/2026 02 AM PST            3.24            248         0              Normal
  01/23/2026 03 AM PST            3.24            248         0              Normal
  01/23/2026 04 AM PST            3.24            248         0              Normal
  01/23/2026 05 AM PST            3.24            248         0              Normal
  01/23/2026 06 AM PST            3.24            248         0              Normal
  01/23/2026 07 AM PST            3.24            248         0              Normal
  01/23/2026 08 AM PST            3.24            248         0              Normal
  01/23/2026 09 AM PST            3.24            248         0              Normal
  01/23/2026 10 AM PST            3.24            248         0              Normal
  01/23/2026 11 AM PST            3.24            248         0              Normal
  01/23/2026 12 PM PST            3.24            248         0              Normal
  01/23/2026 01 PM PST            3.24            248         0              Normal
  01/23/2026 02 PM PST            3.24            248         0              Normal
  01/23/2026 03 PM PST            3.24            248         0              Normal
  01/23/2026 04 PM PST            3.24            248         0              Normal
  01/23/2026 05 PM PST            3.24            248         0              Normal
  01/23/2026 06 PM PST            3.24            248         0              Normal
  01/23/2026 07 PM PST            3.24            248         0              Normal
  01/23/2026 08 PM PST            3.24            248         0              Normal
  01/23/2026 09 PM PST            3.24            248         0              Normal
  01/23/2026 10 PM PST            3.24            248         0              Normal
  01/23/2026 11 PM PST            3.24            248         0              Normal
  01/24/2026 12 AM PST            3.24            248         0              Normal
  01/24/2026 01 AM PST            3.24            248         0              Normal
  01/24/2026 02 AM PST            3.24            248         0              Normal
  01/24/2026 03 AM PST            3.24            248         0              Normal
  01/24/2026 04 AM PST            3.24            248         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.