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

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MERCED RIVER - STEVINSON (STVC1)
Latitude: 37.37º NLongitude: 120.93º WElevation: 82 Feet
Location: Merced County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Sep 21 2023 at 8:02 AM PDTNext Issuance: Sep 22 2023 at 9:00 AM PDT
Monitor Stage: 68.0 FeetFlood Stage: 71.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Merced River - Stevinson (STVC1)
#
# File Generation Time:  09/21/2023 at 08:02 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/18/2023 at 12:00 PM PDT
# Maximum Observed Stage:                       59.3 Feet
# Maximum Observed Flow:                        446 cfs
#
# Earliest Date & Time of Maximum Forecast:     09/22/2023 at 02:00 AM PDT
# Maximum Forecast Stage:                       59.0 Feet
# Maximum Forecast Flow:                        381 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/16/2023 08 AM PDT            58.9            374                        Normal
  09/16/2023 09 AM PDT            58.9            374         0              Normal
  09/16/2023 10 AM PDT            59.0            376         +              Normal
  09/16/2023 11 AM PDT            59.0            376         0              Normal
  09/16/2023 12 PM PDT            59.0            378         +              Normal
  09/16/2023 01 PM PDT            59.0            378         0              Normal
  09/16/2023 02 PM PDT            59.0            378         0              Normal
  09/16/2023 03 PM PDT            59.0            381         +              Normal
  09/16/2023 04 PM PDT            59.0            383         +              Normal
  09/16/2023 05 PM PDT            59.0            385         +              Normal
  09/16/2023 06 PM PDT            59.0            385         0              Normal
  09/16/2023 07 PM PDT            59.0            385         0              Normal
  09/16/2023 08 PM PDT            59.0            385         0              Normal
  09/16/2023 09 PM PDT            59.0            387         +              Normal
  09/16/2023 10 PM PDT            59.0            397         +              Normal
  09/16/2023 11 PM PDT            59.1            399         +              Normal
  09/17/2023 12 AM PDT            59.1            401         +              Normal
  09/17/2023 01 AM PDT            59.1            403         +              Normal
  09/17/2023 02 AM PDT            59.1            403         0              Normal
  09/17/2023 03 AM PDT            59.1            403         0              Normal
  09/17/2023 04 AM PDT            59.1            403         0              Normal
  09/17/2023 05 AM PDT            59.1            403         0              Normal
  09/17/2023 06 AM PDT            59.1            401         -              Normal
  09/17/2023 07 AM PDT            59.1            403         +              Normal
  09/17/2023 08 AM PDT            59.1            403         0              Normal
  09/17/2023 09 AM PDT            59.1            403         0              Normal
  09/17/2023 10 AM PDT            59.1            405         +              Normal
  09/17/2023 11 AM PDT            59.1            405         0              Normal
  09/17/2023 12 PM PDT            59.1            403         -              Normal
  09/17/2023 01 PM PDT            59.1            401         -              Normal
  09/17/2023 02 PM PDT            59.1            401         0              Normal
  09/17/2023 03 PM PDT            59.1            401         0              Normal
  09/17/2023 04 PM PDT            59.1            403         +              Normal
  09/17/2023 05 PM PDT            59.1            403         0              Normal
  09/17/2023 06 PM PDT            59.1            401         -              Normal
  09/17/2023 07 PM PDT            59.1            405         +              Normal
  09/17/2023 08 PM PDT            59.1            407         +              Normal
  09/17/2023 09 PM PDT            59.1            403         -              Normal
  09/17/2023 10 PM PDT            59.1            405         +              Normal
  09/17/2023 11 PM PDT            59.1            407         +              Normal
  09/18/2023 12 AM PDT            59.1            410         +              Normal
  09/18/2023 01 AM PDT            59.1            412         +              Normal
  09/18/2023 02 AM PDT            59.1            414         +              Normal
  09/18/2023 03 AM PDT            59.1            414         0              Normal
  09/18/2023 04 AM PDT            59.1            416         +              Normal
  09/18/2023 05 AM PDT            59.1            418         +              Normal
  09/18/2023 06 AM PDT            59.2            425         +              Normal
  09/18/2023 07 AM PDT            59.2            429         +              Normal
  09/18/2023 08 AM PDT            59.2            431         +              Normal
  09/18/2023 09 AM PDT            59.2            435         +              Normal
  09/18/2023 10 AM PDT            59.3            442         +              Normal
  09/18/2023 11 AM PDT            59.3            444         +              Normal
  09/18/2023 12 PM PDT            59.3            446         +              Normal
  09/18/2023 01 PM PDT            59.3            444         -              Normal
  09/18/2023 02 PM PDT            59.3            444         0              Normal
  09/18/2023 03 PM PDT            59.2            440         -              Normal
  09/18/2023 04 PM PDT            59.2            435         -              Normal
  09/18/2023 05 PM PDT            59.2            429         -              Normal
  09/18/2023 06 PM PDT            59.2            425         -              Normal
  09/18/2023 07 PM PDT            59.1            418         -              Normal
  09/18/2023 08 PM PDT            59.1            412         -              Normal
  09/18/2023 09 PM PDT            59.1            407         -              Normal
  09/18/2023 10 PM PDT            59.1            403         -              Normal
  09/18/2023 11 PM PDT            59.1            401         -              Normal
  09/19/2023 12 AM PDT            59.0            397         -              Normal
  09/19/2023 01 AM PDT            59.0            397         0              Normal
  09/19/2023 02 AM PDT            59.0            391         -              Normal
  09/19/2023 03 AM PDT            59.0            389         -              Normal
  09/19/2023 04 AM PDT            59.0            389         0              Normal
  09/19/2023 05 AM PDT            59.0            391         +              Normal
  09/19/2023 06 AM PDT            59.0            393         +              Normal
  09/19/2023 07 AM PDT            59.0            393         0              Normal
  09/19/2023 08 AM PDT            59.0            395         +              Normal
  09/19/2023 09 AM PDT            59.0            395         0              Normal
  09/19/2023 10 AM PDT            59.0            397         +              Normal
  09/19/2023 11 AM PDT            59.0            395         -              Normal
  09/19/2023 12 PM PDT            59.0            395         0              Normal
  09/19/2023 01 PM PDT            59.0            393         -              Normal
  09/19/2023 02 PM PDT            59.0            391         -              Normal
  09/19/2023 03 PM PDT            59.0            391         0              Normal
  09/19/2023 04 PM PDT            59.0            389         -              Normal
  09/19/2023 05 PM PDT            59.0            387         -              Normal
  09/19/2023 06 PM PDT            59.0            389         +              Normal
  09/19/2023 07 PM PDT            59.0            387         -              Normal
  09/19/2023 08 PM PDT            59.0            385         -              Normal
  09/19/2023 09 PM PDT            59.0            385         0              Normal
  09/19/2023 10 PM PDT            59.0            383         -              Normal
  09/19/2023 11 PM PDT            59.0            383         0              Normal
  09/20/2023 12 AM PDT            59.0            385         +              Normal
  09/20/2023 01 AM PDT            59.0            385         0              Normal
  09/20/2023 02 AM PDT            59.0            385         0              Normal
  09/20/2023 03 AM PDT            59.0            383         -              Normal
  09/20/2023 04 AM PDT            59.0            383         0              Normal
  09/20/2023 05 AM PDT            59.0            381         -              Normal
  09/20/2023 06 AM PDT            59.0            381         0              Normal
  09/20/2023 07 AM PDT            59.0            383         +              Normal
  09/20/2023 08 AM PDT            59.0            383         0              Normal
  09/20/2023 09 AM PDT            59.0            385         +              Normal
  09/20/2023 10 AM PDT            59.0            385         0              Normal
  09/20/2023 11 AM PDT            59.0            387         +              Normal
  09/20/2023 12 PM PDT            59.0            385         -              Normal
  09/20/2023 01 PM PDT            59.0            378         -              Normal
  09/20/2023 02 PM PDT            59.0            378         0              Normal
  09/20/2023 03 PM PDT            59.0            376         -              Normal
  09/20/2023 04 PM PDT            58.9            374         -              Normal
  09/20/2023 05 PM PDT            59.0            378         +              Normal
  09/20/2023 06 PM PDT            59.0            378         0              Normal
  09/20/2023 07 PM PDT            59.0            378         0              Normal
  09/20/2023 08 PM PDT            59.0            378         0              Normal
  09/20/2023 09 PM PDT            59.0            378         0              Normal
  09/20/2023 10 PM PDT            59.0            381         +              Normal
  09/20/2023 11 PM PDT            59.0            378         -              Normal
  09/21/2023 12 AM PDT            59.0            376         -              Normal
  09/21/2023 01 AM PDT            59.0            376         0              Normal
  09/21/2023 02 AM PDT            58.9            374         -              Normal
  09/21/2023 03 AM PDT            59.0            376         +              Normal
  09/21/2023 04 AM PDT            58.9            374         -              Normal
  09/21/2023 05 AM PDT            58.9            374         0              Normal
  09/21/2023 06 AM PDT            58.9            374         0              Normal
  09/21/2023 07 AM PDT            58.9            374         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  09/21/2023 08 AM PDT            58.9            374                        Normal
  09/21/2023 09 AM PDT            58.9            374         0              Normal
  09/21/2023 10 AM PDT            58.9            374         0              Normal
  09/21/2023 11 AM PDT            58.9            374         0              Normal
  09/21/2023 12 PM PDT            58.9            374         0              Normal
  09/21/2023 01 PM PDT            58.9            374         0              Normal
  09/21/2023 02 PM PDT            58.9            374         0              Normal
  09/21/2023 03 PM PDT            59.0            376         +              Normal
  09/21/2023 04 PM PDT            59.0            376         0              Normal
  09/21/2023 05 PM PDT            59.0            376         0              Normal
  09/21/2023 06 PM PDT            59.0            376         0              Normal
  09/21/2023 07 PM PDT            59.0            378         +              Normal
  09/21/2023 08 PM PDT            59.0            378         0              Normal
  09/21/2023 09 PM PDT            59.0            378         0              Normal
  09/21/2023 10 PM PDT            59.0            378         0              Normal
  09/21/2023 11 PM PDT            59.0            378         0              Normal
  09/22/2023 12 AM PDT            59.0            378         0              Normal
  09/22/2023 01 AM PDT            59.0            378         0              Normal
  09/22/2023 02 AM PDT            59.0            381         +              Normal
  09/22/2023 03 AM PDT            59.0            381         0              Normal
  09/22/2023 04 AM PDT            59.0            381         0              Normal
  09/22/2023 05 AM PDT            59.0            381         0              Normal
  09/22/2023 06 AM PDT            59.0            381         0              Normal
  09/22/2023 07 AM PDT            59.0            381         0              Normal
  09/22/2023 08 AM PDT            59.0            381         0              Normal
  09/22/2023 09 AM PDT            59.0            381         0              Normal
  09/22/2023 10 AM PDT            59.0            381         0              Normal
  09/22/2023 11 AM PDT            59.0            381         0              Normal
  09/22/2023 12 PM PDT            59.0            381         0              Normal
  09/22/2023 01 PM PDT            59.0            381         0              Normal
  09/22/2023 02 PM PDT            59.0            381         0              Normal
  09/22/2023 03 PM PDT            59.0            381         0              Normal
  09/22/2023 04 PM PDT            59.0            381         0              Normal
  09/22/2023 05 PM PDT            59.0            381         0              Normal
  09/22/2023 06 PM PDT            59.0            381         0              Normal
  09/22/2023 07 PM PDT            59.0            381         0              Normal
  09/22/2023 08 PM PDT            59.0            381         0              Normal
  09/22/2023 09 PM PDT            59.0            381         0              Normal
  09/22/2023 10 PM PDT            59.0            381         0              Normal
  09/22/2023 11 PM PDT            59.0            381         0              Normal
  09/23/2023 12 AM PDT            59.0            381         0              Normal
  09/23/2023 01 AM PDT            59.0            381         0              Normal
  09/23/2023 02 AM PDT            59.0            381         0              Normal
  09/23/2023 03 AM PDT            59.0            381         0              Normal
  09/23/2023 04 AM PDT            59.0            381         0              Normal
  09/23/2023 05 AM PDT            59.0            381         0              Normal
  09/23/2023 06 AM PDT            59.0            381         0              Normal
  09/23/2023 07 AM PDT            59.0            381         0              Normal
  09/23/2023 08 AM PDT            59.0            381         0              Normal
  09/23/2023 09 AM PDT            59.0            381         0              Normal
  09/23/2023 10 AM PDT            59.0            381         0              Normal
  09/23/2023 11 AM PDT            59.0            381         0              Normal
  09/23/2023 12 PM PDT            59.0            381         0              Normal
  09/23/2023 01 PM PDT            59.0            381         0              Normal
  09/23/2023 02 PM PDT            59.0            381         0              Normal
  09/23/2023 03 PM PDT            59.0            381         0              Normal
  09/23/2023 04 PM PDT            59.0            381         0              Normal
  09/23/2023 05 PM PDT            59.0            381         0              Normal
  09/23/2023 06 PM PDT            59.0            381         0              Normal
  09/23/2023 07 PM PDT            59.0            381         0              Normal
  09/23/2023 08 PM PDT            59.0            381         0              Normal
  09/23/2023 09 PM PDT            59.0            381         0              Normal
  09/23/2023 10 PM PDT            59.0            381         0              Normal
  09/23/2023 11 PM PDT            59.0            381         0              Normal
  09/24/2023 12 AM PDT            59.0            381         0              Normal
  09/24/2023 01 AM PDT            59.0            381         0              Normal
  09/24/2023 02 AM PDT            59.0            381         0              Normal
  09/24/2023 03 AM PDT            59.0            381         0              Normal
  09/24/2023 04 AM PDT            59.0            381         0              Normal
  09/24/2023 05 AM PDT            59.0            381         0              Normal
  09/24/2023 06 AM PDT            59.0            381         0              Normal
  09/24/2023 07 AM PDT            59.0            381         0              Normal
  09/24/2023 08 AM PDT            59.0            381         0              Normal
  09/24/2023 09 AM PDT            59.0            381         0              Normal
  09/24/2023 10 AM PDT            59.0            381         0              Normal
  09/24/2023 11 AM PDT            59.0            381         0              Normal
  09/24/2023 12 PM PDT            59.0            381         0              Normal
  09/24/2023 01 PM PDT            59.0            381         0              Normal
  09/24/2023 02 PM PDT            59.0            381         0              Normal
  09/24/2023 03 PM PDT            59.0            381         0              Normal
  09/24/2023 04 PM PDT            59.0            381         0              Normal
  09/24/2023 05 PM PDT            59.0            381         0              Normal
  09/24/2023 06 PM PDT            59.0            381         0              Normal
  09/24/2023 07 PM PDT            59.0            381         0              Normal
  09/24/2023 08 PM PDT            59.0            381         0              Normal
  09/24/2023 09 PM PDT            59.0            381         0              Normal
  09/24/2023 10 PM PDT            59.0            381         0              Normal
  09/24/2023 11 PM PDT            59.0            381         0              Normal
  09/25/2023 12 AM PDT            59.0            381         0              Normal
  09/25/2023 01 AM PDT            59.0            381         0              Normal
  09/25/2023 02 AM PDT            59.0            381         0              Normal
  09/25/2023 03 AM PDT            59.0            381         0              Normal
  09/25/2023 04 AM PDT            59.0            381         0              Normal
  09/25/2023 05 AM PDT            59.0            381         0              Normal
  09/25/2023 06 AM PDT            59.0            381         0              Normal
  09/25/2023 07 AM PDT            59.0            381         0              Normal
  09/25/2023 08 AM PDT            59.0            381         0              Normal
  09/25/2023 09 AM PDT            59.0            381         0              Normal
  09/25/2023 10 AM PDT            59.0            381         0              Normal
  09/25/2023 11 AM PDT            59.0            381         0              Normal
  09/25/2023 12 PM PDT            59.0            381         0              Normal
  09/25/2023 01 PM PDT            59.0            381         0              Normal
  09/25/2023 02 PM PDT            59.0            381         0              Normal
  09/25/2023 03 PM PDT            59.0            381         0              Normal
  09/25/2023 04 PM PDT            59.0            381         0              Normal
  09/25/2023 05 PM PDT            59.0            381         0              Normal
  09/25/2023 06 PM PDT            59.0            381         0              Normal
  09/25/2023 07 PM PDT            59.0            381         0              Normal
  09/25/2023 08 PM PDT            59.0            381         0              Normal
  09/25/2023 09 PM PDT            59.0            381         0              Normal
  09/25/2023 10 PM PDT            59.0            381         0              Normal
  09/25/2023 11 PM PDT            59.0            381         0              Normal
  09/26/2023 12 AM PDT            59.0            381         0              Normal
  09/26/2023 01 AM PDT            59.0            381         0              Normal
  09/26/2023 02 AM PDT            59.0            381         0              Normal
  09/26/2023 03 AM PDT            59.0            381         0              Normal
  09/26/2023 04 AM PDT            59.0            381         0              Normal
  09/26/2023 05 AM PDT            59.0            381         0              Normal
#
# 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.