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: Feb 21 2026 at 8:31 AM PSTNext Issuance: Feb 22 2026 at 9:00 AM PST
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:  02/21/2026 at 08:31 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/17/2026 at 09:00 PM PST
# Maximum Observed Stage:                       7.97 Feet
# Maximum Observed Flow:                        5873 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/25/2026 at 07:00 AM PST
# Maximum Forecast Stage:                       7.82 Feet
# Maximum Forecast Flow:                        5466 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/16/2026 08 AM PST            4.50            596                        Normal
  02/16/2026 09 AM PST            5.17           1078         +              Normal
  02/16/2026 10 AM PST            5.76           1683         +              Normal
  02/16/2026 11 AM PST            6.30           2403         +              Normal
  02/16/2026 12 PM PST            6.77           3171         +              Normal
  02/16/2026 01 PM PST            6.92           3446         +              Normal
  02/16/2026 02 PM PST            6.68           3013         -              Normal
  02/16/2026 03 PM PST            6.60           2877         -              Normal
  02/16/2026 04 PM PST            6.66           2979         +              Normal
  02/16/2026 05 PM PST            6.76           3154         +              Normal
  02/16/2026 06 PM PST            6.74           3118         -              Normal
  02/16/2026 07 PM PST            6.71           3066         -              Normal
  02/16/2026 08 PM PST            6.73           3101         +              Normal
  02/16/2026 09 PM PST            6.76           3154         +              Normal
  02/16/2026 10 PM PST            6.80           3225         +              Normal
  02/16/2026 11 PM PST            6.85           3316         +              Normal
  02/17/2026 12 AM PST            6.84           3298         -              Normal
  02/17/2026 01 AM PST            6.80           3225         -              Normal
  02/17/2026 02 AM PST            6.74           3118         -              Normal
  02/17/2026 03 AM PST            6.69           3031         -              Normal
  02/17/2026 04 AM PST            6.61           2894         -              Normal
  02/17/2026 05 AM PST            6.54           2778         -              Normal
  02/17/2026 06 AM PST            6.47           2665         -              Normal
  02/17/2026 07 AM PST            6.41           2571         -              Normal
  02/17/2026 08 AM PST            6.33           2448         -              Normal
  02/17/2026 09 AM PST            6.23           2300         -              Normal
  02/17/2026 10 AM PST            6.19           2243         -              Normal
  02/17/2026 11 AM PST            6.31           2418         +              Normal
  02/17/2026 12 PM PST            6.45           2633         +              Normal
  02/17/2026 01 PM PST            6.80           3225         +              Normal
  02/17/2026 02 PM PST            7.31           4238         +      Action/Monitor
  02/17/2026 03 PM PST            7.41           4461         +      Action/Monitor
  02/17/2026 04 PM PST            7.35           4326         -      Action/Monitor
  02/17/2026 05 PM PST            7.44           4529         +      Action/Monitor
  02/17/2026 06 PM PST            7.59           4880         +      Action/Monitor
  02/17/2026 07 PM PST            7.80           5413         +      Action/Monitor
  02/17/2026 08 PM PST            7.90           5680         +      Action/Monitor
  02/17/2026 09 PM PST            7.97           5873         +      Action/Monitor
  02/17/2026 10 PM PST            7.92           5735         -      Action/Monitor
  02/17/2026 11 PM PST            7.75           5282         -      Action/Monitor
  02/18/2026 12 AM PST            7.71           5178         -      Action/Monitor
  02/18/2026 01 AM PST            7.54           4761         -      Action/Monitor
  02/18/2026 02 AM PST            7.41           4461         -      Action/Monitor
  02/18/2026 03 AM PST            7.26           4129         -      Action/Monitor
  02/18/2026 04 AM PST            7.15           3897         -      Action/Monitor
  02/18/2026 05 AM PST            7.07           3736         -      Action/Monitor
  02/18/2026 06 AM PST            6.93           3465         -              Normal
  02/18/2026 07 AM PST            6.83           3280         -              Normal
  02/18/2026 08 AM PST            6.70           3048         -              Normal
  02/18/2026 09 AM PST            6.65           2962         -              Normal
  02/18/2026 10 AM PST            6.53           2762         -              Normal
  02/18/2026 11 AM PST            6.45           2633         -              Normal
  02/18/2026 12 PM PST            6.36           2494         -              Normal
  02/18/2026 01 PM PST            6.29           2388         -              Normal
  02/18/2026 02 PM PST            6.19           2243         -              Normal
  02/18/2026 03 PM PST            6.14           2172         -              Normal
  02/18/2026 04 PM PST            6.09           2103         -              Normal
  02/18/2026 05 PM PST            6.04           2036         -              Normal
  02/18/2026 06 PM PST            6.00           1983         -              Normal
  02/18/2026 07 PM PST            5.98           1957         -              Normal
  02/18/2026 08 PM PST            5.97           1944         -              Normal
  02/18/2026 09 PM PST            5.95           1918         -              Normal
  02/18/2026 10 PM PST            5.94           1905         -              Normal
  02/18/2026 11 PM PST            5.95           1918         +              Normal
  02/19/2026 12 AM PST            5.92           1879         -              Normal
  02/19/2026 01 AM PST            5.93           1892         +              Normal
  02/19/2026 02 AM PST            5.91           1867         -              Normal
  02/19/2026 03 AM PST            5.90           1854         -              Normal
  02/19/2026 04 AM PST            5.90           1854         0              Normal
  02/19/2026 05 AM PST            5.90           1854         0              Normal
  02/19/2026 06 AM PST            5.91           1867         +              Normal
  02/19/2026 07 AM PST            5.92           1879         +              Normal
  02/19/2026 08 AM PST            5.94           1905         +              Normal
  02/19/2026 09 AM PST            5.97           1944         +              Normal
  02/19/2026 10 AM PST            5.99           1970         +              Normal
  02/19/2026 11 AM PST            6.00           1983         +              Normal
  02/19/2026 12 PM PST            5.99           1970         -              Normal
  02/19/2026 01 PM PST            5.99           1970         0              Normal
  02/19/2026 02 PM PST            5.99           1970         0              Normal
  02/19/2026 03 PM PST            6.00           1983         +              Normal
  02/19/2026 04 PM PST            6.04           2036         +              Normal
  02/19/2026 05 PM PST            6.07           2076         +              Normal
  02/19/2026 06 PM PST            6.12           2145         +              Normal
  02/19/2026 07 PM PST            6.18           2229         +              Normal
  02/19/2026 08 PM PST            6.22           2286         +              Normal
  02/19/2026 09 PM PST            6.25           2329         +              Normal
  02/19/2026 10 PM PST            6.25           2329         0              Normal
  02/19/2026 11 PM PST            6.24           2315         -              Normal
  02/20/2026 12 AM PST            6.22           2286         -              Normal
  02/20/2026 01 AM PST            6.17           2214         -              Normal
  02/20/2026 02 AM PST            6.13           2158         -              Normal
  02/20/2026 03 AM PST            6.08           2090         -              Normal
  02/20/2026 04 AM PST            6.03           2022         -              Normal
  02/20/2026 05 AM PST            6.00           1983         -              Normal
  02/20/2026 06 AM PST            5.94           1905         -              Normal
  02/20/2026 07 AM PST            5.88           1829         -              Normal
  02/20/2026 08 AM PST            5.86           1804         -              Normal
  02/20/2026 09 AM PST            5.82           1755         -              Normal
  02/20/2026 10 AM PST            5.79           1719         -              Normal
  02/20/2026 11 AM PST            5.76           1683         -              Normal
  02/20/2026 12 PM PST            5.72           1636         -              Normal
  02/20/2026 01 PM PST            5.68           1590         -              Normal
  02/20/2026 02 PM PST            5.65           1556         -              Normal
  02/20/2026 03 PM PST            5.62           1523         -              Normal
  02/20/2026 04 PM PST            5.59           1490         -              Normal
  02/20/2026 05 PM PST            5.56           1457         -              Normal
  02/20/2026 06 PM PST            5.53           1425         -              Normal
  02/20/2026 07 PM PST            5.51           1404         -              Normal
  02/20/2026 08 PM PST            5.45           1342         -              Normal
  02/20/2026 09 PM PST            5.45           1342         0              Normal
  02/20/2026 10 PM PST            5.42           1312         -              Normal
  02/20/2026 11 PM PST            5.40           1292         -              Normal
  02/21/2026 12 AM PST            5.39           1282         -              Normal
  02/21/2026 01 AM PST            5.37           1262         -              Normal
  02/21/2026 02 AM PST            5.36           1252         -              Normal
  02/21/2026 03 AM PST            5.35           1243         -              Normal
  02/21/2026 04 AM PST            5.34           1233         -              Normal
  02/21/2026 05 AM PST            5.33           1223         -              Normal
  02/21/2026 06 AM PST            5.31           1204         -              Normal
  02/21/2026 07 AM PST            5.29           1185         -              Normal
  02/21/2026 08 AM PST            5.28           1176         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/21/2026 09 AM PST            5.26           1157                        Normal
  02/21/2026 10 AM PST            5.23           1130         -              Normal
  02/21/2026 11 AM PST            5.21           1112         -              Normal
  02/21/2026 12 PM PST            5.20           1104         -              Normal
  02/21/2026 01 PM PST            5.18           1086         -              Normal
  02/21/2026 02 PM PST            5.16           1069         -              Normal
  02/21/2026 03 PM PST            5.14           1052         -              Normal
  02/21/2026 04 PM PST            5.12           1035         -              Normal
  02/21/2026 05 PM PST            5.11           1027         -              Normal
  02/21/2026 06 PM PST            5.09           1010         -              Normal
  02/21/2026 07 PM PST            5.08           1002         -              Normal
  02/21/2026 08 PM PST            5.06            986         -              Normal
  02/21/2026 09 PM PST            5.04            969         -              Normal
  02/21/2026 10 PM PST            5.03            961         -              Normal
  02/21/2026 11 PM PST            5.01            945         -              Normal
  02/22/2026 12 AM PST            4.99            930         -              Normal
  02/22/2026 01 AM PST            4.98            922         -              Normal
  02/22/2026 02 AM PST            4.97            914         -              Normal
  02/22/2026 03 AM PST            4.95            899         -              Normal
  02/22/2026 04 AM PST            4.93            884         -              Normal
  02/22/2026 05 AM PST            4.92            876         -              Normal
  02/22/2026 06 AM PST            4.90            861         -              Normal
  02/22/2026 07 AM PST            4.89            854         -              Normal
  02/22/2026 08 AM PST            4.88            846         -              Normal
  02/22/2026 09 AM PST            4.86            832         -              Normal
  02/22/2026 10 AM PST            4.84            817         -              Normal
  02/22/2026 11 AM PST            4.83            810         -              Normal
  02/22/2026 12 PM PST            4.82            803         -              Normal
  02/22/2026 01 PM PST            4.81            796         -              Normal
  02/22/2026 02 PM PST            4.80            789         -              Normal
  02/22/2026 03 PM PST            4.78            775         -              Normal
  02/22/2026 04 PM PST            4.77            768         -              Normal
  02/22/2026 05 PM PST            4.76            761         -              Normal
  02/22/2026 06 PM PST            4.75            754         -              Normal
  02/22/2026 07 PM PST            4.74            747         -              Normal
  02/22/2026 08 PM PST            4.73            740         -              Normal
  02/22/2026 09 PM PST            4.72            734         -              Normal
  02/22/2026 10 PM PST            4.71            727         -              Normal
  02/22/2026 11 PM PST            4.70            720         -              Normal
  02/23/2026 12 AM PST            4.69            714         -              Normal
  02/23/2026 01 AM PST            4.68            707         -              Normal
  02/23/2026 02 AM PST            4.67            701         -              Normal
  02/23/2026 03 AM PST            4.66            694         -              Normal
  02/23/2026 04 AM PST            4.65            688         -              Normal
  02/23/2026 05 AM PST            4.64            681         -              Normal
  02/23/2026 06 AM PST            4.64            681         0              Normal
  02/23/2026 07 AM PST            4.63            675         -              Normal
  02/23/2026 08 AM PST            4.63            675         0              Normal
  02/23/2026 09 AM PST            4.62            669         -              Normal
  02/23/2026 10 AM PST            4.61            662         -              Normal
  02/23/2026 11 AM PST            4.61            662         0              Normal
  02/23/2026 12 PM PST            4.60            656         -              Normal
  02/23/2026 01 PM PST            4.59            650         -              Normal
  02/23/2026 02 PM PST            4.59            650         0              Normal
  02/23/2026 03 PM PST            4.58            644         -              Normal
  02/23/2026 04 PM PST            4.57            637         -              Normal
  02/23/2026 05 PM PST            4.57            637         0              Normal
  02/23/2026 06 PM PST            4.56            631         -              Normal
  02/23/2026 07 PM PST            4.55            625         -              Normal
  02/23/2026 08 PM PST            4.55            625         0              Normal
  02/23/2026 09 PM PST            4.55            625         0              Normal
  02/23/2026 10 PM PST            4.55            625         0              Normal
  02/23/2026 11 PM PST            4.55            625         0              Normal
  02/24/2026 12 AM PST            4.56            631         +              Normal
  02/24/2026 01 AM PST            4.56            631         0              Normal
  02/24/2026 02 AM PST            4.57            637         +              Normal
  02/24/2026 03 AM PST            4.58            644         +              Normal
  02/24/2026 04 AM PST            4.58            644         0              Normal
  02/24/2026 05 AM PST            4.59            650         +              Normal
  02/24/2026 06 AM PST            4.60            656         +              Normal
  02/24/2026 07 AM PST            4.62            669         +              Normal
  02/24/2026 08 AM PST            4.67            701         +              Normal
  02/24/2026 09 AM PST            4.76            761         +              Normal
  02/24/2026 10 AM PST            4.87            839         +              Normal
  02/24/2026 11 AM PST            5.00            938         +              Normal
  02/24/2026 12 PM PST            5.15           1060         +              Normal
  02/24/2026 01 PM PST            5.33           1223         +              Normal
  02/24/2026 02 PM PST            5.54           1436         +              Normal
  02/24/2026 03 PM PST            5.76           1683         +              Normal
  02/24/2026 04 PM PST            5.96           1931         +              Normal
  02/24/2026 05 PM PST            6.14           2172         +              Normal
  02/24/2026 06 PM PST            6.31           2418         +              Normal
  02/24/2026 07 PM PST            6.48           2681         +              Normal
  02/24/2026 08 PM PST            6.67           2996         +              Normal
  02/24/2026 09 PM PST            6.85           3316         +              Normal
  02/24/2026 10 PM PST            7.04           3677         +      Action/Monitor
  02/24/2026 11 PM PST            7.22           4043         +      Action/Monitor
  02/25/2026 12 AM PST            7.37           4371         +      Action/Monitor
  02/25/2026 01 AM PST            7.50           4668         +      Action/Monitor
  02/25/2026 02 AM PST            7.58           4856         +      Action/Monitor
  02/25/2026 03 AM PST            7.66           5051         +      Action/Monitor
  02/25/2026 04 AM PST            7.73           5230         +      Action/Monitor
  02/25/2026 05 AM PST            7.78           5360         +      Action/Monitor
  02/25/2026 06 AM PST            7.81           5439         +      Action/Monitor
  02/25/2026 07 AM PST            7.82           5466         +      Action/Monitor
  02/25/2026 08 AM PST            7.81           5439         -      Action/Monitor
  02/25/2026 09 AM PST            7.79           5386         -      Action/Monitor
  02/25/2026 10 AM PST            7.77           5334         -      Action/Monitor
  02/25/2026 11 AM PST            7.75           5282         -      Action/Monitor
  02/25/2026 12 PM PST            7.72           5204         -      Action/Monitor
  02/25/2026 01 PM PST            7.69           5127         -      Action/Monitor
  02/25/2026 02 PM PST            7.66           5051         -      Action/Monitor
  02/25/2026 03 PM PST            7.62           4952         -      Action/Monitor
  02/25/2026 04 PM PST            7.59           4880         -      Action/Monitor
  02/25/2026 05 PM PST            7.56           4809         -      Action/Monitor
  02/25/2026 06 PM PST            7.53           4738         -      Action/Monitor
  02/25/2026 07 PM PST            7.50           4668         -      Action/Monitor
  02/25/2026 08 PM PST            7.47           4598         -      Action/Monitor
  02/25/2026 09 PM PST            7.44           4529         -      Action/Monitor
  02/25/2026 10 PM PST            7.41           4461         -      Action/Monitor
  02/25/2026 11 PM PST            7.37           4371         -      Action/Monitor
  02/26/2026 12 AM PST            7.34           4304         -      Action/Monitor
  02/26/2026 01 AM PST            7.31           4238         -      Action/Monitor
  02/26/2026 02 AM PST            7.27           4150         -      Action/Monitor
  02/26/2026 03 AM PST            7.23           4064         -      Action/Monitor
  02/26/2026 04 AM PST            7.18           3959         -      Action/Monitor
#
# 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.