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: Mar 13 2026 at 1:24 PM PDTNext Issuance: Mar 14 2026 at 9:00 AM PDT
Action/Monitor: 7.0 FeetMinor Flood: 12.0 FeetModerate Flood: 16.0 FeetMajor Flood: 18.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Cosumnes River - Michigan Bar (MHBC1)
#
# File Generation Time:  03/13/2026 at 01:24 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/08/2026 at 06:00 PM PDT
# Maximum Observed Stage:                       5.21 Feet
# Maximum Observed Flow:                        1112 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/18/2026 at 05:00 AM PDT
# Maximum Forecast Stage:                       4.89 Feet
# Maximum Forecast Flow:                        854 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/08/2026 01 PM PDT            5.21           1112                        Normal
  03/08/2026 02 PM PDT            5.21           1112         0              Normal
  03/08/2026 03 PM PDT            5.21           1112         0              Normal
  03/08/2026 04 PM PDT            5.21           1112         0              Normal
  03/08/2026 05 PM PDT            5.20           1104         -              Normal
  03/08/2026 06 PM PDT            5.21           1112         +              Normal
  03/08/2026 07 PM PDT            5.19           1095         -              Normal
  03/08/2026 08 PM PDT            5.19           1095         0              Normal
  03/08/2026 09 PM PDT            5.18           1086         -              Normal
  03/08/2026 10 PM PDT            5.18           1086         0              Normal
  03/08/2026 11 PM PDT            5.18           1086         0              Normal
  03/09/2026 12 AM PDT            5.17           1078         -              Normal
  03/09/2026 01 AM PDT            5.16           1069         -              Normal
  03/09/2026 02 AM PDT            5.16           1069         0              Normal
  03/09/2026 03 AM PDT            5.15           1060         -              Normal
  03/09/2026 04 AM PDT            5.15           1060         0              Normal
  03/09/2026 05 AM PDT            5.14           1052         -              Normal
  03/09/2026 06 AM PDT            5.13           1043         -              Normal
  03/09/2026 07 AM PDT            5.13           1043         0              Normal
  03/09/2026 08 AM PDT            5.13           1043         0              Normal
  03/09/2026 09 AM PDT            5.13           1043         0              Normal
  03/09/2026 10 AM PDT            5.14           1052         +              Normal
  03/09/2026 11 AM PDT            5.15           1060         +              Normal
  03/09/2026 12 PM PDT            5.16           1069         +              Normal
  03/09/2026 01 PM PDT            5.18           1086         +              Normal
  03/09/2026 02 PM PDT            5.19           1095         +              Normal
  03/09/2026 03 PM PDT            5.18           1086         -              Normal
  03/09/2026 04 PM PDT            5.18           1086         0              Normal
  03/09/2026 05 PM PDT            5.18           1086         0              Normal
  03/09/2026 06 PM PDT            5.17           1078         -              Normal
  03/09/2026 07 PM PDT            5.16           1069         -              Normal
  03/09/2026 08 PM PDT            5.16           1069         0              Normal
  03/09/2026 09 PM PDT            5.14           1052         -              Normal
  03/09/2026 10 PM PDT            5.14           1052         0              Normal
  03/09/2026 11 PM PDT            5.13           1043         -              Normal
  03/10/2026 12 AM PDT            5.12           1035         -              Normal
  03/10/2026 01 AM PDT            5.11           1027         -              Normal
  03/10/2026 02 AM PDT            5.11           1027         0              Normal
  03/10/2026 03 AM PDT            5.10           1018         -              Normal
  03/10/2026 04 AM PDT            5.09           1010         -              Normal
  03/10/2026 05 AM PDT            5.09           1010         0              Normal
  03/10/2026 06 AM PDT            5.08           1002         -              Normal
  03/10/2026 07 AM PDT            5.07            994         -              Normal
  03/10/2026 08 AM PDT            5.07            994         0              Normal
  03/10/2026 09 AM PDT            5.07            994         0              Normal
  03/10/2026 10 AM PDT            5.07            994         0              Normal
  03/10/2026 11 AM PDT            5.08           1002         +              Normal
  03/10/2026 12 PM PDT            5.09           1010         +              Normal
  03/10/2026 01 PM PDT            5.10           1018         +              Normal
  03/10/2026 02 PM PDT            5.10           1018         0              Normal
  03/10/2026 03 PM PDT            5.11           1027         +              Normal
  03/10/2026 04 PM PDT            5.10           1018         -              Normal
  03/10/2026 05 PM PDT            5.10           1018         0              Normal
  03/10/2026 06 PM PDT            5.10           1018         0              Normal
  03/10/2026 07 PM PDT            5.10           1018         0              Normal
  03/10/2026 08 PM PDT            5.08           1002         -              Normal
  03/10/2026 09 PM PDT            5.08           1002         0              Normal
  03/10/2026 10 PM PDT            5.08           1002         0              Normal
  03/10/2026 11 PM PDT            5.07            994         -              Normal
  03/11/2026 12 AM PDT            5.06            986         -              Normal
  03/11/2026 01 AM PDT            5.05            977         -              Normal
  03/11/2026 02 AM PDT            5.04            969         -              Normal
  03/11/2026 03 AM PDT            5.04            969         0              Normal
  03/11/2026 04 AM PDT            5.03            961         -              Normal
  03/11/2026 05 AM PDT            5.02            953         -              Normal
  03/11/2026 06 AM PDT            5.02            953         0              Normal
  03/11/2026 07 AM PDT            5.01            945         -              Normal
  03/11/2026 08 AM PDT            5.01            945         0              Normal
  03/11/2026 09 AM PDT            5.00            938         -              Normal
  03/11/2026 10 AM PDT            5.00            938         0              Normal
  03/11/2026 11 AM PDT            5.01            945         +              Normal
  03/11/2026 12 PM PDT            5.01            945         0              Normal
  03/11/2026 01 PM PDT            5.02            953         +              Normal
  03/11/2026 02 PM PDT            5.02            953         0              Normal
  03/11/2026 03 PM PDT            5.02            953         0              Normal
  03/11/2026 04 PM PDT            5.03            961         +              Normal
  03/11/2026 05 PM PDT            5.01            945         -              Normal
  03/11/2026 06 PM PDT            5.01            945         0              Normal
  03/11/2026 07 PM PDT            5.00            938         -              Normal
  03/11/2026 08 PM PDT            5.00            938         0              Normal
  03/11/2026 09 PM PDT            4.99            930         -              Normal
  03/11/2026 10 PM PDT            4.98            922         -              Normal
  03/11/2026 11 PM PDT            4.98            922         0              Normal
  03/12/2026 12 AM PDT            4.97            914         -              Normal
  03/12/2026 01 AM PDT            4.96            906         -              Normal
  03/12/2026 02 AM PDT            4.95            899         -              Normal
  03/12/2026 03 AM PDT            4.95            899         0              Normal
  03/12/2026 04 AM PDT            4.94            891         -              Normal
  03/12/2026 05 AM PDT            4.93            884         -              Normal
  03/12/2026 06 AM PDT            4.93            884         0              Normal
  03/12/2026 07 AM PDT            4.93            884         0              Normal
  03/12/2026 08 AM PDT            4.92            876         -              Normal
  03/12/2026 09 AM PDT            4.91            868         -              Normal
  03/12/2026 10 AM PDT            4.91            868         0              Normal
  03/12/2026 11 AM PDT            4.91            868         0              Normal
  03/12/2026 12 PM PDT            4.91            868         0              Normal
  03/12/2026 01 PM PDT            4.91            868         0              Normal
  03/12/2026 02 PM PDT            4.91            868         0              Normal
  03/12/2026 03 PM PDT            4.93            884         +              Normal
  03/12/2026 04 PM PDT            4.93            884         0              Normal
  03/12/2026 05 PM PDT            4.93            884         0              Normal
  03/12/2026 06 PM PDT            4.93            884         0              Normal
  03/12/2026 07 PM PDT            4.93            884         0              Normal
  03/12/2026 08 PM PDT            4.93            884         0              Normal
  03/12/2026 09 PM PDT            4.92            876         -              Normal
  03/12/2026 10 PM PDT            4.91            868         -              Normal
  03/12/2026 11 PM PDT            4.91            868         0              Normal
  03/13/2026 12 AM PDT            4.89            854         -              Normal
  03/13/2026 01 AM PDT            4.89            854         0              Normal
  03/13/2026 02 AM PDT            4.89            854         0              Normal
  03/13/2026 03 AM PDT            4.88            846         -              Normal
  03/13/2026 04 AM PDT            4.87            839         -              Normal
  03/13/2026 05 AM PDT            4.87            839         0              Normal
  03/13/2026 06 AM PDT            4.86            832         -              Normal
  03/13/2026 07 AM PDT            4.86            832         0              Normal
  03/13/2026 08 AM PDT            4.85            824         -              Normal
  03/13/2026 09 AM PDT            4.85            824         0              Normal
  03/13/2026 10 AM PDT            4.85            824         0              Normal
  03/13/2026 11 AM PDT            4.85            824         0              Normal
  03/13/2026 12 PM PDT            4.85            824         0              Normal
  03/13/2026 01 PM PDT            4.86            832         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/13/2026 02 PM PDT            4.87            839                        Normal
  03/13/2026 03 PM PDT            4.88            846         +              Normal
  03/13/2026 04 PM PDT            4.87            839         -              Normal
  03/13/2026 05 PM PDT            4.87            839         0              Normal
  03/13/2026 06 PM PDT            4.86            832         -              Normal
  03/13/2026 07 PM PDT            4.86            832         0              Normal
  03/13/2026 08 PM PDT            4.85            824         -              Normal
  03/13/2026 09 PM PDT            4.84            817         -              Normal
  03/13/2026 10 PM PDT            4.84            817         0              Normal
  03/13/2026 11 PM PDT            4.84            817         0              Normal
  03/14/2026 12 AM PDT            4.84            817         0              Normal
  03/14/2026 01 AM PDT            4.84            817         0              Normal
  03/14/2026 02 AM PDT            4.83            810         -              Normal
  03/14/2026 03 AM PDT            4.83            810         0              Normal
  03/14/2026 04 AM PDT            4.83            810         0              Normal
  03/14/2026 05 AM PDT            4.83            810         0              Normal
  03/14/2026 06 AM PDT            4.83            810         0              Normal
  03/14/2026 07 AM PDT            4.83            810         0              Normal
  03/14/2026 08 AM PDT            4.84            817         +              Normal
  03/14/2026 09 AM PDT            4.84            817         0              Normal
  03/14/2026 10 AM PDT            4.84            817         0              Normal
  03/14/2026 11 AM PDT            4.84            817         0              Normal
  03/14/2026 12 PM PDT            4.85            824         +              Normal
  03/14/2026 01 PM PDT            4.85            824         0              Normal
  03/14/2026 02 PM PDT            4.85            824         0              Normal
  03/14/2026 03 PM PDT            4.85            824         0              Normal
  03/14/2026 04 PM PDT            4.85            824         0              Normal
  03/14/2026 05 PM PDT            4.85            824         0              Normal
  03/14/2026 06 PM PDT            4.85            824         0              Normal
  03/14/2026 07 PM PDT            4.84            817         -              Normal
  03/14/2026 08 PM PDT            4.84            817         0              Normal
  03/14/2026 09 PM PDT            4.84            817         0              Normal
  03/14/2026 10 PM PDT            4.84            817         0              Normal
  03/14/2026 11 PM PDT            4.84            817         0              Normal
  03/15/2026 12 AM PDT            4.83            810         -              Normal
  03/15/2026 01 AM PDT            4.83            810         0              Normal
  03/15/2026 02 AM PDT            4.83            810         0              Normal
  03/15/2026 03 AM PDT            4.83            810         0              Normal
  03/15/2026 04 AM PDT            4.83            810         0              Normal
  03/15/2026 05 AM PDT            4.83            810         0              Normal
  03/15/2026 06 AM PDT            4.83            810         0              Normal
  03/15/2026 07 AM PDT            4.83            810         0              Normal
  03/15/2026 08 AM PDT            4.83            810         0              Normal
  03/15/2026 09 AM PDT            4.82            803         -              Normal
  03/15/2026 10 AM PDT            4.82            803         0              Normal
  03/15/2026 11 AM PDT            4.82            803         0              Normal
  03/15/2026 12 PM PDT            4.82            803         0              Normal
  03/15/2026 01 PM PDT            4.82            803         0              Normal
  03/15/2026 02 PM PDT            4.82            803         0              Normal
  03/15/2026 03 PM PDT            4.82            803         0              Normal
  03/15/2026 04 PM PDT            4.82            803         0              Normal
  03/15/2026 05 PM PDT            4.82            803         0              Normal
  03/15/2026 06 PM PDT            4.82            803         0              Normal
  03/15/2026 07 PM PDT            4.82            803         0              Normal
  03/15/2026 08 PM PDT            4.81            796         -              Normal
  03/15/2026 09 PM PDT            4.81            796         0              Normal
  03/15/2026 10 PM PDT            4.81            796         0              Normal
  03/15/2026 11 PM PDT            4.81            796         0              Normal
  03/16/2026 12 AM PDT            4.81            796         0              Normal
  03/16/2026 01 AM PDT            4.81            796         0              Normal
  03/16/2026 02 AM PDT            4.81            796         0              Normal
  03/16/2026 03 AM PDT            4.81            796         0              Normal
  03/16/2026 04 AM PDT            4.81            796         0              Normal
  03/16/2026 05 AM PDT            4.81            796         0              Normal
  03/16/2026 06 AM PDT            4.81            796         0              Normal
  03/16/2026 07 AM PDT            4.81            796         0              Normal
  03/16/2026 08 AM PDT            4.81            796         0              Normal
  03/16/2026 09 AM PDT            4.82            803         +              Normal
  03/16/2026 10 AM PDT            4.82            803         0              Normal
  03/16/2026 11 AM PDT            4.82            803         0              Normal
  03/16/2026 12 PM PDT            4.83            810         +              Normal
  03/16/2026 01 PM PDT            4.83            810         0              Normal
  03/16/2026 02 PM PDT            4.83            810         0              Normal
  03/16/2026 03 PM PDT            4.83            810         0              Normal
  03/16/2026 04 PM PDT            4.83            810         0              Normal
  03/16/2026 05 PM PDT            4.84            817         +              Normal
  03/16/2026 06 PM PDT            4.84            817         0              Normal
  03/16/2026 07 PM PDT            4.84            817         0              Normal
  03/16/2026 08 PM PDT            4.84            817         0              Normal
  03/16/2026 09 PM PDT            4.84            817         0              Normal
  03/16/2026 10 PM PDT            4.84            817         0              Normal
  03/16/2026 11 PM PDT            4.84            817         0              Normal
  03/17/2026 12 AM PDT            4.84            817         0              Normal
  03/17/2026 01 AM PDT            4.84            817         0              Normal
  03/17/2026 02 AM PDT            4.84            817         0              Normal
  03/17/2026 03 AM PDT            4.84            817         0              Normal
  03/17/2026 04 AM PDT            4.84            817         0              Normal
  03/17/2026 05 AM PDT            4.85            824         +              Normal
  03/17/2026 06 AM PDT            4.85            824         0              Normal
  03/17/2026 07 AM PDT            4.85            824         0              Normal
  03/17/2026 08 AM PDT            4.86            832         +              Normal
  03/17/2026 09 AM PDT            4.86            832         0              Normal
  03/17/2026 10 AM PDT            4.86            832         0              Normal
  03/17/2026 11 AM PDT            4.87            839         +              Normal
  03/17/2026 12 PM PDT            4.87            839         0              Normal
  03/17/2026 01 PM PDT            4.87            839         0              Normal
  03/17/2026 02 PM PDT            4.87            839         0              Normal
  03/17/2026 03 PM PDT            4.88            846         +              Normal
  03/17/2026 04 PM PDT            4.88            846         0              Normal
  03/17/2026 05 PM PDT            4.88            846         0              Normal
  03/17/2026 06 PM PDT            4.88            846         0              Normal
  03/17/2026 07 PM PDT            4.88            846         0              Normal
  03/17/2026 08 PM PDT            4.88            846         0              Normal
  03/17/2026 09 PM PDT            4.88            846         0              Normal
  03/17/2026 10 PM PDT            4.88            846         0              Normal
  03/17/2026 11 PM PDT            4.88            846         0              Normal
  03/18/2026 12 AM PDT            4.88            846         0              Normal
  03/18/2026 01 AM PDT            4.88            846         0              Normal
  03/18/2026 02 AM PDT            4.88            846         0              Normal
  03/18/2026 03 AM PDT            4.88            846         0              Normal
  03/18/2026 04 AM PDT            4.88            846         0              Normal
  03/18/2026 05 AM PDT            4.89            854         +              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.