COSUMNES RIVER - MICHIGAN BAR (MHBC1)
Latitude: 38.50º NLongitude: 121.04º WElevation: 168 FeetForecast Type: Official Location
Location: Sacramento County in CaliforniaBulletin Group: San JoaquinRiver Group: North San Joaquin
Issuance Time: Nov 13 2026 at 2:06 PM PSTNext Issuance: Nov 14 2026 at 9:00 AM PST
Action: 7.0 FeetMinor Flood: 10.0 FeetModerate Flood: 12.0 FeetMajor Flood: 14.0 Feet

SPECIAL NOTE:On October 1, 2026, flood stages for this location changed to the following: Minor: 10.0 ft, Moderate: 12.0 ft, Major: 14.0 ft. Details

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Cosumnes River - Michigan Bar (MHBC1)
#
# File Generation Time:  11/13/2026 at 02:06 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/08/2026 at 07:00 PM PST
# Maximum Observed Stage:                       2.71 Feet
# Maximum Observed Flow:                        39 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/14/2026 at 02:00 PM PST
# Maximum Forecast Stage:                       3.17 Feet
# Maximum Forecast Flow:                        106 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/08/2026 02 PM PST            2.71             39                        Normal
  11/08/2026 03 PM PST            2.71             39         0              Normal
  11/08/2026 04 PM PST            2.71             39         0              Normal
  11/08/2026 05 PM PST            2.71             39         0              Normal
  11/08/2026 06 PM PST            2.71             39         0              Normal
  11/08/2026 07 PM PST            2.71             39         0              Normal
  11/08/2026 08 PM PST            2.70             38         -              Normal
  11/08/2026 09 PM PST            2.70             38         0              Normal
  11/08/2026 10 PM PST            2.70             38         0              Normal
  11/08/2026 11 PM PST            2.70             38         0              Normal
  11/09/2026 12 AM PST            2.70             38         0              Normal
  11/09/2026 01 AM PST            2.70             38         0              Normal
  11/09/2026 02 AM PST            2.70             38         0              Normal
  11/09/2026 03 AM PST            2.70             38         0              Normal
  11/09/2026 04 AM PST            2.70             38         0              Normal
  11/09/2026 05 AM PST            2.70             38         0              Normal
  11/09/2026 06 AM PST            2.70             38         0              Normal
  11/09/2026 07 AM PST            2.70             38         0              Normal
  11/09/2026 08 AM PST            2.70             38         0              Normal
  11/09/2026 09 AM PST            2.70             38         0              Normal
  11/09/2026 10 AM PST            2.70             38         0              Normal
  11/09/2026 11 AM PST            2.70             38         0              Normal
  11/09/2026 12 PM PST            2.70             38         0              Normal
  11/09/2026 01 PM PST            2.70             38         0              Normal
  11/09/2026 02 PM PST            2.70             38         0              Normal
  11/09/2026 03 PM PST            2.70             38         0              Normal
  11/09/2026 04 PM PST            2.70             38         0              Normal
  11/09/2026 05 PM PST            2.70             38         0              Normal
  11/09/2026 06 PM PST            2.70             38         0              Normal
  11/09/2026 07 PM PST            2.70             38         0              Normal
  11/09/2026 08 PM PST            2.70             38         0              Normal
  11/09/2026 09 PM PST            2.69             37         -              Normal
  11/09/2026 10 PM PST            2.69             37         0              Normal
  11/09/2026 11 PM PST            2.69             37         0              Normal
  11/10/2026 12 AM PST            2.69             37         0              Normal
  11/10/2026 01 AM PST            2.69             37         0              Normal
  11/10/2026 02 AM PST            2.69             37         0              Normal
  11/10/2026 03 AM PST            2.69             37         0              Normal
  11/10/2026 04 AM PST            2.69             37         0              Normal
  11/10/2026 05 AM PST            2.69             37         0              Normal
  11/10/2026 06 AM PST            2.69             37         0              Normal
  11/10/2026 07 AM PST            2.69             37         0              Normal
  11/10/2026 08 AM PST            2.69             37         0              Normal
  11/10/2026 09 AM PST            2.69             37         0              Normal
  11/10/2026 10 AM PST            2.69             37         0              Normal
  11/10/2026 11 AM PST            2.70             38         +              Normal
  11/10/2026 12 PM PST            2.69             37         -              Normal
  11/10/2026 01 PM PST            2.69             37         0              Normal
  11/10/2026 02 PM PST            2.69             37         0              Normal
  11/10/2026 03 PM PST            2.70             38         +              Normal
  11/10/2026 04 PM PST            2.70             38         0              Normal
  11/10/2026 05 PM PST            2.70             38         0              Normal
  11/10/2026 06 PM PST            2.69             37         -              Normal
  11/10/2026 07 PM PST            2.69             37         0              Normal
  11/10/2026 08 PM PST            2.69             37         0              Normal
  11/10/2026 09 PM PST            2.69             37         0              Normal
  11/10/2026 10 PM PST            2.69             37         0              Normal
  11/10/2026 11 PM PST            2.69             37         0              Normal
  11/11/2026 12 AM PST            2.69             37         0              Normal
  11/11/2026 01 AM PST            2.69             37         0              Normal
  11/11/2026 02 AM PST            2.69             37         0              Normal
  11/11/2026 03 AM PST            2.69             37         0              Normal
  11/11/2026 04 AM PST            2.69             37         0              Normal
  11/11/2026 05 AM PST            2.69             37         0              Normal
  11/11/2026 06 AM PST            2.69             37         0              Normal
  11/11/2026 07 AM PST            2.69             37         0              Normal
  11/11/2026 08 AM PST            2.69             37         0              Normal
  11/11/2026 09 AM PST            2.69             37         0              Normal
  11/11/2026 10 AM PST            2.69             37         0              Normal
  11/11/2026 11 AM PST            2.69             37         0              Normal
  11/11/2026 12 PM PST            2.69             37         0              Normal
  11/11/2026 01 PM PST            2.69             37         0              Normal
  11/11/2026 02 PM PST            2.69             37         0              Normal
  11/11/2026 03 PM PST            2.69             37         0              Normal
  11/11/2026 04 PM PST            2.69             37         0              Normal
  11/11/2026 05 PM PST            2.69             37         0              Normal
  11/11/2026 06 PM PST            2.69             37         0              Normal
  11/11/2026 07 PM PST            2.69             37         0              Normal
  11/11/2026 08 PM PST            2.69             37         0              Normal
  11/11/2026 09 PM PST            2.69             37         0              Normal
  11/11/2026 10 PM PST            2.69             37         0              Normal
  11/11/2026 11 PM PST            2.69             37         0              Normal
  11/12/2026 12 AM PST            2.69             37         0              Normal
  11/12/2026 01 AM PST            2.69             37         0              Normal
  11/12/2026 02 AM PST            2.69             37         0              Normal
  11/12/2026 03 AM PST            2.69             37         0              Normal
  11/12/2026 04 AM PST            2.69             37         0              Normal
  11/12/2026 05 AM PST            2.69             37         0              Normal
  11/12/2026 06 AM PST            2.69             37         0              Normal
  11/12/2026 07 AM PST            2.69             37         0              Normal
  11/12/2026 08 AM PST            2.69             37         0              Normal
  11/12/2026 09 AM PST            2.69             37         0              Normal
  11/12/2026 10 AM PST            2.69             37         0              Normal
  11/12/2026 11 AM PST            2.69             37         0              Normal
  11/12/2026 12 PM PST            2.69             37         0              Normal
  11/12/2026 01 PM PST            2.69             37         0              Normal
  11/12/2026 02 PM PST            2.69             37         0              Normal
  11/12/2026 03 PM PST            2.69             37         0              Normal
  11/12/2026 04 PM PST            2.69             37         0              Normal
  11/12/2026 05 PM PST            2.69             37         0              Normal
  11/12/2026 06 PM PST            2.69             37         0              Normal
  11/12/2026 07 PM PST            2.69             37         0              Normal
  11/12/2026 08 PM PST            2.69             37         0              Normal
  11/12/2026 09 PM PST            2.69             37         0              Normal
  11/12/2026 10 PM PST            2.69             37         0              Normal
  11/12/2026 11 PM PST            2.69             37         0              Normal
  11/13/2026 12 AM PST            2.69             37         0              Normal
  11/13/2026 01 AM PST            2.69             37         0              Normal
  11/13/2026 02 AM PST            2.69             37         0              Normal
  11/13/2026 03 AM PST            2.69             37         0              Normal
  11/13/2026 04 AM PST            2.69             37         0              Normal
  11/13/2026 05 AM PST            2.69             37         0              Normal
  11/13/2026 06 AM PST            2.69             37         0              Normal
  11/13/2026 07 AM PST            2.69             37         0              Normal
  11/13/2026 08 AM PST            2.69             37         0              Normal
  11/13/2026 09 AM PST            2.69             37         0              Normal
  11/13/2026 10 AM PST            2.69             37         0              Normal
  11/13/2026 11 AM PST            2.69             37         0              Normal
  11/13/2026 12 PM PST            2.69             37         0              Normal
  11/13/2026 01 PM PST            2.69             37         0              Normal
  11/13/2026 02 PM PST            2.69             37         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/13/2026 03 PM PST            2.69             37                        Normal
  11/13/2026 04 PM PST            2.69             37         0              Normal
  11/13/2026 05 PM PST            2.70             38         +              Normal
  11/13/2026 06 PM PST            2.71             39         +              Normal
  11/13/2026 07 PM PST            2.72             40         +              Normal
  11/13/2026 08 PM PST            2.74             42         +              Normal
  11/13/2026 09 PM PST            2.75             43         +              Normal
  11/13/2026 10 PM PST            2.77             45         +              Normal
  11/13/2026 11 PM PST            2.79             47         +              Normal
  11/14/2026 12 AM PST            2.82             51         +              Normal
  11/14/2026 01 AM PST            2.85             55         +              Normal
  11/14/2026 02 AM PST            2.88             59         +              Normal
  11/14/2026 03 AM PST            2.91             63         +              Normal
  11/14/2026 04 AM PST            2.94             67         +              Normal
  11/14/2026 05 AM PST            2.97             71         +              Normal
  11/14/2026 06 AM PST            3.00             76         +              Normal
  11/14/2026 07 AM PST            3.02             79         +              Normal
  11/14/2026 08 AM PST            3.05             84         +              Normal
  11/14/2026 09 AM PST            3.08             89         +              Normal
  11/14/2026 10 AM PST            3.11             95         +              Normal
  11/14/2026 11 AM PST            3.13             98         +              Normal
  11/14/2026 12 PM PST            3.15            102         +              Normal
  11/14/2026 01 PM PST            3.16            104         +              Normal
  11/14/2026 02 PM PST            3.17            106         +              Normal
  11/14/2026 03 PM PST            3.17            106         0              Normal
  11/14/2026 04 PM PST            3.17            106         0              Normal
  11/14/2026 05 PM PST            3.17            106         0              Normal
  11/14/2026 06 PM PST            3.16            104         -              Normal
  11/14/2026 07 PM PST            3.15            102         -              Normal
  11/14/2026 08 PM PST            3.13             98         -              Normal
  11/14/2026 09 PM PST            3.11             95         -              Normal
  11/14/2026 10 PM PST            3.09             91         -              Normal
  11/14/2026 11 PM PST            3.07             88         -              Normal
  11/15/2026 12 AM PST            3.05             84         -              Normal
  11/15/2026 01 AM PST            3.02             79         -              Normal
  11/15/2026 02 AM PST            3.00             76         -              Normal
  11/15/2026 03 AM PST            2.98             73         -              Normal
  11/15/2026 04 AM PST            2.96             70         -              Normal
  11/15/2026 05 AM PST            2.94             67         -              Normal
  11/15/2026 06 AM PST            2.92             64         -              Normal
  11/15/2026 07 AM PST            2.90             61         -              Normal
  11/15/2026 08 AM PST            2.89             60         -              Normal
  11/15/2026 09 AM PST            2.87             57         -              Normal
  11/15/2026 10 AM PST            2.86             56         -              Normal
  11/15/2026 11 AM PST            2.85             55         -              Normal
  11/15/2026 12 PM PST            2.83             52         -              Normal
  11/15/2026 01 PM PST            2.82             51         -              Normal
  11/15/2026 02 PM PST            2.81             50         -              Normal
  11/15/2026 03 PM PST            2.80             48         -              Normal
  11/15/2026 04 PM PST            2.80             48         0              Normal
  11/15/2026 05 PM PST            2.79             47         -              Normal
  11/15/2026 06 PM PST            2.79             47         0              Normal
  11/15/2026 07 PM PST            2.78             46         -              Normal
  11/15/2026 08 PM PST            2.77             45         -              Normal
  11/15/2026 09 PM PST            2.77             45         0              Normal
  11/15/2026 10 PM PST            2.77             45         0              Normal
  11/15/2026 11 PM PST            2.76             44         -              Normal
  11/16/2026 12 AM PST            2.76             44         0              Normal
  11/16/2026 01 AM PST            2.76             44         0              Normal
  11/16/2026 02 AM PST            2.75             43         -              Normal
  11/16/2026 03 AM PST            2.75             43         0              Normal
  11/16/2026 04 AM PST            2.75             43         0              Normal
  11/16/2026 05 AM PST            2.75             43         0              Normal
  11/16/2026 06 AM PST            2.76             44         +              Normal
  11/16/2026 07 AM PST            2.77             45         +              Normal
  11/16/2026 08 AM PST            2.78             46         +              Normal
  11/16/2026 09 AM PST            2.79             47         +              Normal
  11/16/2026 10 AM PST            2.80             48         +              Normal
  11/16/2026 11 AM PST            2.81             50         +              Normal
  11/16/2026 12 PM PST            2.83             52         +              Normal
  11/16/2026 01 PM PST            2.85             55         +              Normal
  11/16/2026 02 PM PST            2.87             57         +              Normal
  11/16/2026 03 PM PST            2.90             61         +              Normal
  11/16/2026 04 PM PST            2.92             64         +              Normal
  11/16/2026 05 PM PST            2.94             67         +              Normal
  11/16/2026 06 PM PST            2.97             71         +              Normal
  11/16/2026 07 PM PST            3.00             76         +              Normal
  11/16/2026 08 PM PST            3.03             81         +              Normal
  11/16/2026 09 PM PST            3.06             86         +              Normal
  11/16/2026 10 PM PST            3.09             91         +              Normal
  11/16/2026 11 PM PST            3.11             95         +              Normal
  11/17/2026 12 AM PST            3.13             98         +              Normal
  11/17/2026 01 AM PST            3.15            102         +              Normal
  11/17/2026 02 AM PST            3.16            104         +              Normal
  11/17/2026 03 AM PST            3.17            106         +              Normal
  11/17/2026 04 AM PST            3.17            106         0              Normal
  11/17/2026 05 AM PST            3.17            106         0              Normal
  11/17/2026 06 AM PST            3.17            106         0              Normal
  11/17/2026 07 AM PST            3.16            104         -              Normal
  11/17/2026 08 AM PST            3.16            104         0              Normal
  11/17/2026 09 AM PST            3.15            102         -              Normal
  11/17/2026 10 AM PST            3.13             98         -              Normal
  11/17/2026 11 AM PST            3.12             97         -              Normal
  11/17/2026 12 PM PST            3.11             95         -              Normal
  11/17/2026 01 PM PST            3.09             91         -              Normal
  11/17/2026 02 PM PST            3.08             89         -              Normal
  11/17/2026 03 PM PST            3.06             86         -              Normal
  11/17/2026 04 PM PST            3.05             84         -              Normal
  11/17/2026 05 PM PST            3.03             81         -              Normal
  11/17/2026 06 PM PST            3.02             79         -              Normal
  11/17/2026 07 PM PST            3.00             76         -              Normal
  11/17/2026 08 PM PST            2.99             74         -              Normal
  11/17/2026 09 PM PST            2.97             71         -              Normal
  11/17/2026 10 PM PST            2.96             70         -              Normal
  11/17/2026 11 PM PST            2.95             68         -              Normal
  11/18/2026 12 AM PST            2.94             67         -              Normal
  11/18/2026 01 AM PST            2.92             64         -              Normal
  11/18/2026 02 AM PST            2.91             63         -              Normal
  11/18/2026 03 AM PST            2.90             61         -              Normal
  11/18/2026 04 AM PST            2.90             61         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.