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

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COSUMNES RIVER - MCCONNELL (MCNC1)
Latitude: 38.36º NLongitude: 121.34º WElevation: 5 Feet
Location: Sacramento County in CaliforniaBulletin Group: San JoaquinRiver Group: North San Joaquin
Issuance Time: Apr 25 2024 at 8:44 AM PDTNext Issuance: Apr 26 2024 at 9:00 AM PDT
Monitor Stage: 38.5 FeetFlood Stage: 44.5 Feet

SPECIAL NOTE:On June 20, 2023, the datum was changed from USED to NAVD88 (+2.46 feet). As a result the monitor stage was updated to 38.5 ft and flood stage was updated to 44.5 ft.

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Cosumnes River - McConnell (MCNC1)
#
# File Generation Time:  04/25/2024 at 08:45 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/23/2024 at 07:00 PM PDT
# Maximum Observed Stage:                       31.1 Feet
#
# Earliest Date & Time of Maximum Forecast:     04/25/2024 at 09:00 PM PDT
# Maximum Forecast Stage:                       30.7 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  04/20/2024 08 AM PDT            30.5                        Normal
  04/20/2024 09 AM PDT            30.5         -              Normal
  04/20/2024 10 AM PDT            30.5         -              Normal
  04/20/2024 11 AM PDT            30.4         -              Normal
  04/20/2024 12 PM PDT            30.4         -              Normal
  04/20/2024 01 PM PDT            30.4         -              Normal
  04/20/2024 02 PM PDT            30.4         +              Normal
  04/20/2024 03 PM PDT            30.5         +              Normal
  04/20/2024 04 PM PDT            30.6         +              Normal
  04/20/2024 05 PM PDT            30.7         +              Normal
  04/20/2024 06 PM PDT            30.8         +              Normal
  04/20/2024 07 PM PDT            30.9         +              Normal
  04/20/2024 08 PM PDT            30.9         +              Normal
  04/20/2024 09 PM PDT            31.0         +              Normal
  04/20/2024 10 PM PDT            30.9         -              Normal
  04/20/2024 11 PM PDT            30.9         -              Normal
  04/21/2024 12 AM PDT            30.9         -              Normal
  04/21/2024 01 AM PDT            30.8         -              Normal
  04/21/2024 02 AM PDT            30.8         -              Normal
  04/21/2024 03 AM PDT            30.8         -              Normal
  04/21/2024 04 AM PDT            30.7         -              Normal
  04/21/2024 05 AM PDT            30.6         -              Normal
  04/21/2024 06 AM PDT            30.6         -              Normal
  04/21/2024 07 AM PDT            30.6         0              Normal
  04/21/2024 08 AM PDT            30.5         -              Normal
  04/21/2024 09 AM PDT            30.5         -              Normal
  04/21/2024 10 AM PDT            30.4         -              Normal
  04/21/2024 11 AM PDT            30.4         -              Normal
  04/21/2024 12 PM PDT            30.4         -              Normal
  04/21/2024 01 PM PDT            30.4         +              Normal
  04/21/2024 02 PM PDT            30.4         0              Normal
  04/21/2024 03 PM PDT            30.4         +              Normal
  04/21/2024 04 PM PDT            30.5         +              Normal
  04/21/2024 05 PM PDT            30.6         +              Normal
  04/21/2024 06 PM PDT            30.8         +              Normal
  04/21/2024 07 PM PDT            30.9         +              Normal
  04/21/2024 08 PM PDT            30.9         +              Normal
  04/21/2024 09 PM PDT            30.9         -              Normal
  04/21/2024 10 PM PDT            30.9         +              Normal
  04/21/2024 11 PM PDT            30.9         -              Normal
  04/22/2024 12 AM PDT            30.8         -              Normal
  04/22/2024 01 AM PDT            30.8         -              Normal
  04/22/2024 02 AM PDT            30.7         -              Normal
  04/22/2024 03 AM PDT            30.7         0              Normal
  04/22/2024 04 AM PDT            30.7         -              Normal
  04/22/2024 05 AM PDT            30.6         -              Normal
  04/22/2024 06 AM PDT            30.6         -              Normal
  04/22/2024 07 AM PDT            30.6         0              Normal
  04/22/2024 08 AM PDT            30.5         -              Normal
  04/22/2024 09 AM PDT            30.5         +              Normal
  04/22/2024 10 AM PDT            30.4         -              Normal
  04/22/2024 11 AM PDT            30.4         -              Normal
  04/22/2024 12 PM PDT            30.4         -              Normal
  04/22/2024 01 PM PDT            30.4         -              Normal
  04/22/2024 02 PM PDT            30.4         +              Normal
  04/22/2024 03 PM PDT            30.5         +              Normal
  04/22/2024 04 PM PDT            30.7         +              Normal
  04/22/2024 05 PM PDT            30.7         +              Normal
  04/22/2024 06 PM PDT            30.9         +              Normal
  04/22/2024 07 PM PDT            30.9         -              Normal
  04/22/2024 08 PM PDT            31.0         +              Normal
  04/22/2024 09 PM PDT            31.0         -              Normal
  04/22/2024 10 PM PDT            30.9         -              Normal
  04/22/2024 11 PM PDT            30.9         -              Normal
  04/23/2024 12 AM PDT            30.9         +              Normal
  04/23/2024 01 AM PDT            30.9         -              Normal
  04/23/2024 02 AM PDT            30.8         -              Normal
  04/23/2024 03 AM PDT            30.8         -              Normal
  04/23/2024 04 AM PDT            30.7         -              Normal
  04/23/2024 05 AM PDT            30.7         0              Normal
  04/23/2024 06 AM PDT            30.7         -              Normal
  04/23/2024 07 AM PDT            30.6         -              Normal
  04/23/2024 08 AM PDT            30.5         -              Normal
  04/23/2024 09 AM PDT            30.5         +              Normal
  04/23/2024 10 AM PDT            30.5         0              Normal
  04/23/2024 11 AM PDT            30.5         -              Normal
  04/23/2024 12 PM PDT            30.4         -              Normal
  04/23/2024 01 PM PDT            30.4         +              Normal
  04/23/2024 02 PM PDT            30.5         +              Normal
  04/23/2024 03 PM PDT            30.6         +              Normal
  04/23/2024 04 PM PDT            30.8         +              Normal
  04/23/2024 05 PM PDT            30.9         +              Normal
  04/23/2024 06 PM PDT            31.0         +              Normal
  04/23/2024 07 PM PDT            31.1         +              Normal
  04/23/2024 08 PM PDT            31.1         -              Normal
  04/23/2024 09 PM PDT            31.0         -              Normal
  04/23/2024 10 PM PDT            31.1         +              Normal
  04/23/2024 11 PM PDT            31.0         -              Normal
  04/24/2024 12 AM PDT            31.0         -              Normal
  04/24/2024 01 AM PDT            30.9         -              Normal
  04/24/2024 02 AM PDT            30.8         -              Normal
  04/24/2024 03 AM PDT            30.8         -              Normal
  04/24/2024 04 AM PDT            30.7         -              Normal
  04/24/2024 05 AM PDT            30.7         +              Normal
  04/24/2024 06 AM PDT            30.6         -              Normal
  04/24/2024 07 AM PDT            30.6         -              Normal
  04/24/2024 08 AM PDT            30.6         +              Normal
  04/24/2024 09 AM PDT            30.5         -              Normal
  04/24/2024 10 AM PDT            30.5         0              Normal
  04/24/2024 11 AM PDT            30.5         -              Normal
  04/24/2024 12 PM PDT            30.5         0              Normal
  04/24/2024 01 PM PDT            30.4         -              Normal
  04/24/2024 02 PM PDT            30.6         +              Normal
  04/24/2024 03 PM PDT            30.5         -              Normal
  04/24/2024 04 PM PDT            30.6         +              Normal
  04/24/2024 05 PM PDT            30.6         +              Normal
  04/24/2024 06 PM PDT            30.7         +              Normal
  04/24/2024 07 PM PDT            30.7         +              Normal
  04/24/2024 08 PM PDT            30.8         +              Normal
  04/24/2024 09 PM PDT            30.8         0              Normal
  04/24/2024 10 PM PDT            30.7         -              Normal
  04/24/2024 11 PM PDT            30.7         -              Normal
  04/25/2024 12 AM PDT            30.7         0              Normal
  04/25/2024 01 AM PDT            30.6         -              Normal
  04/25/2024 02 AM PDT            30.6         -              Normal
  04/25/2024 03 AM PDT            30.5         -              Normal
  04/25/2024 04 AM PDT            30.5         -              Normal
  04/25/2024 05 AM PDT            30.5         0              Normal
  04/25/2024 06 AM PDT            30.5         -              Normal
  04/25/2024 07 AM PDT            30.4         -              Normal
  04/25/2024 08 AM PDT            30.4         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  04/25/2024 09 AM PDT            30.4                        Normal
  04/25/2024 10 AM PDT            30.4         -              Normal
  04/25/2024 11 AM PDT            30.3         -              Normal
  04/25/2024 12 PM PDT            30.3         -              Normal
  04/25/2024 01 PM PDT            30.3         +              Normal
  04/25/2024 02 PM PDT            30.4         +              Normal
  04/25/2024 03 PM PDT            30.4         +              Normal
  04/25/2024 04 PM PDT            30.5         +              Normal
  04/25/2024 05 PM PDT            30.6         +              Normal
  04/25/2024 06 PM PDT            30.6         +              Normal
  04/25/2024 07 PM PDT            30.7         +              Normal
  04/25/2024 08 PM PDT            30.7         +              Normal
  04/25/2024 09 PM PDT            30.7         +              Normal
  04/25/2024 10 PM PDT            30.7         -              Normal
  04/25/2024 11 PM PDT            30.7         -              Normal
  04/26/2024 12 AM PDT            30.7         -              Normal
  04/26/2024 01 AM PDT            30.6         -              Normal
  04/26/2024 02 AM PDT            30.6         -              Normal
  04/26/2024 03 AM PDT            30.6         -              Normal
  04/26/2024 04 AM PDT            30.6         -              Normal
  04/26/2024 05 AM PDT            30.6         -              Normal
  04/26/2024 06 AM PDT            30.6         -              Normal
  04/26/2024 07 AM PDT            30.5         -              Normal
  04/26/2024 08 AM PDT            30.5         -              Normal
  04/26/2024 09 AM PDT            30.5         -              Normal
  04/26/2024 10 AM PDT            30.5         -              Normal
  04/26/2024 11 AM PDT            30.5         -              Normal
  04/26/2024 12 PM PDT            30.5         -              Normal
  04/26/2024 01 PM PDT            30.5         0              Normal
  04/26/2024 02 PM PDT            30.5         -              Normal
  04/26/2024 03 PM PDT            30.5         0              Normal
  04/26/2024 04 PM PDT            30.5         +              Normal
  04/26/2024 05 PM PDT            30.5         0              Normal
  04/26/2024 06 PM PDT            30.5         0              Normal
  04/26/2024 07 PM PDT            30.5         0              Normal
  04/26/2024 08 PM PDT            30.5         +              Normal
  04/26/2024 09 PM PDT            30.5         0              Normal
  04/26/2024 10 PM PDT            30.5         0              Normal
  04/26/2024 11 PM PDT            30.5         0              Normal
  04/27/2024 12 AM PDT            30.5         0              Normal
  04/27/2024 01 AM PDT            30.5         0              Normal
  04/27/2024 02 AM PDT            30.5         -              Normal
  04/27/2024 03 AM PDT            30.5         0              Normal
  04/27/2024 04 AM PDT            30.5         +              Normal
  04/27/2024 05 AM PDT            30.5         0              Normal
  04/27/2024 06 AM PDT            30.5         +              Normal
  04/27/2024 07 AM PDT            30.5         +              Normal
  04/27/2024 08 AM PDT            30.5         +              Normal
  04/27/2024 09 AM PDT            30.5         +              Normal
  04/27/2024 10 AM PDT            30.6         +              Normal
  04/27/2024 11 AM PDT            30.6         +              Normal
  04/27/2024 12 PM PDT            30.6         0              Normal
  04/27/2024 01 PM PDT            30.6         +              Normal
  04/27/2024 02 PM PDT            30.6         -              Normal
  04/27/2024 03 PM PDT            30.6         0              Normal
  04/27/2024 04 PM PDT            30.6         -              Normal
  04/27/2024 05 PM PDT            30.5         -              Normal
  04/27/2024 06 PM PDT            30.5         -              Normal
  04/27/2024 07 PM PDT            30.5         -              Normal
  04/27/2024 08 PM PDT            30.5         -              Normal
  04/27/2024 09 PM PDT            30.5         -              Normal
  04/27/2024 10 PM PDT            30.5         -              Normal
  04/27/2024 11 PM PDT            30.4         -              Normal
  04/28/2024 12 AM PDT            30.4         -              Normal
  04/28/2024 01 AM PDT            30.4         -              Normal
  04/28/2024 02 AM PDT            30.4         -              Normal
  04/28/2024 03 AM PDT            30.4         -              Normal
  04/28/2024 04 AM PDT            30.4         -              Normal
  04/28/2024 05 AM PDT            30.3         -              Normal
  04/28/2024 06 AM PDT            30.3         -              Normal
  04/28/2024 07 AM PDT            30.3         -              Normal
  04/28/2024 08 AM PDT            30.3         -              Normal
  04/28/2024 09 AM PDT            30.2         -              Normal
  04/28/2024 10 AM PDT            30.2         -              Normal
  04/28/2024 11 AM PDT            30.2         -              Normal
  04/28/2024 12 PM PDT            30.2         -              Normal
  04/28/2024 01 PM PDT            30.2         -              Normal
  04/28/2024 02 PM PDT            30.2         -              Normal
  04/28/2024 03 PM PDT            30.1         -              Normal
  04/28/2024 04 PM PDT            30.1         -              Normal
  04/28/2024 05 PM PDT            30.1         -              Normal
  04/28/2024 06 PM PDT            30.1         -              Normal
  04/28/2024 07 PM PDT            30.1         -              Normal
  04/28/2024 08 PM PDT            30.1         -              Normal
  04/28/2024 09 PM PDT            30.1         -              Normal
  04/28/2024 10 PM PDT            30.1         -              Normal
  04/28/2024 11 PM PDT            30.0         -              Normal
  04/29/2024 12 AM PDT            30.0         -              Normal
  04/29/2024 01 AM PDT            30.0         -              Normal
  04/29/2024 02 AM PDT            30.0         -              Normal
  04/29/2024 03 AM PDT            30.0         -              Normal
  04/29/2024 04 AM PDT            30.0         -              Normal
  04/29/2024 05 AM PDT            29.9         -              Normal
  04/29/2024 06 AM PDT            29.9         -              Normal
  04/29/2024 07 AM PDT            29.9         -              Normal
  04/29/2024 08 AM PDT            29.9         -              Normal
  04/29/2024 09 AM PDT            29.9         -              Normal
  04/29/2024 10 AM PDT            29.9         -              Normal
  04/29/2024 11 AM PDT            29.9         -              Normal
  04/29/2024 12 PM PDT            29.9         -              Normal
  04/29/2024 01 PM PDT            29.9         -              Normal
  04/29/2024 02 PM PDT            29.8         -              Normal
  04/29/2024 03 PM PDT            29.8         -              Normal
  04/29/2024 04 PM PDT            29.8         -              Normal
  04/29/2024 05 PM PDT            29.8         -              Normal
  04/29/2024 06 PM PDT            29.8         -              Normal
  04/29/2024 07 PM PDT            29.8         -              Normal
  04/29/2024 08 PM PDT            29.8         -              Normal
  04/29/2024 09 PM PDT            29.8         -              Normal
  04/29/2024 10 PM PDT            29.8         -              Normal
  04/29/2024 11 PM PDT            29.7         -              Normal
  04/30/2024 12 AM PDT            29.7         -              Normal
  04/30/2024 01 AM PDT            29.7         -              Normal
  04/30/2024 02 AM PDT            29.7         -              Normal
  04/30/2024 03 AM PDT            29.7         -              Normal
  04/30/2024 04 AM PDT            29.7         -              Normal
  04/30/2024 05 AM PDT            29.7         -              Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) of a foot.
# NOTE 2: Trends are determined using hourly change in unrounded stage.
# NOTE 3: Maximum Values are determined using unrounded stage.