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COSUMNES RIVER - MCCONNELL (MCNC1)
| Latitude: 38.36º N | Longitude: 121.34º W | Elevation: 5 Feet | | | |
| Location: Sacramento County in California | Bulletin Group: San Joaquin | River Group: North San Joaquin |
| Issuance Time: | Jan 06 2026 at 1:42 PM PST | Next Issuance: | Jan 07 2026 at 9:00 AM PST
| |
| Action/Monitor: 38.5 Feet | Minor Flood: 44.5 Feet | Moderate Flood: 53.4 Feet | Major Flood: 53.5 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Cosumnes River - McConnell (MCNC1)
#
# File Generation Time: 01/06/2026 at 01:43 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 01/05/2026 at 08:00 AM PST
# Maximum Observed Stage: 43.32 Feet
#
# Earliest Date & Time of Maximum Forecast: 01/06/2026 at 02:00 PM PST
# Maximum Forecast Stage: 39.27 Feet
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Trend Observed Status
# ------------------------------------------------------------------
01/01/2026 01 PM PST 28.89 Normal
01/01/2026 02 PM PST 28.97 + Normal
01/01/2026 03 PM PST 29.12 + Normal
01/01/2026 04 PM PST 29.35 + Normal
01/01/2026 05 PM PST 29.68 + Normal
01/01/2026 06 PM PST 29.90 + Normal
01/01/2026 07 PM PST 30.04 + Normal
01/01/2026 08 PM PST 30.12 + Normal
01/01/2026 09 PM PST 30.16 + Normal
01/01/2026 10 PM PST 30.23 + Normal
01/01/2026 11 PM PST 30.30 + Normal
01/02/2026 12 AM PST 30.48 + Normal
01/02/2026 01 AM PST 30.74 + Normal
01/02/2026 02 AM PST 31.11 + Normal
01/02/2026 03 AM PST 31.49 + Normal
01/02/2026 04 AM PST 31.90 + Normal
01/02/2026 05 AM PST 32.33 + Normal
01/02/2026 06 AM PST 32.83 + Normal
01/02/2026 07 AM PST 33.40 + Normal
01/02/2026 08 AM PST 33.98 + Normal
01/02/2026 09 AM PST 34.47 + Normal
01/02/2026 10 AM PST 34.79 + Normal
01/02/2026 11 AM PST 34.98 + Normal
01/02/2026 12 PM PST 35.07 + Normal
01/02/2026 01 PM PST 35.06 - Normal
01/02/2026 02 PM PST 34.99 - Normal
01/02/2026 03 PM PST 34.92 - Normal
01/02/2026 04 PM PST 34.81 - Normal
01/02/2026 05 PM PST 34.68 - Normal
01/02/2026 06 PM PST 34.52 - Normal
01/02/2026 07 PM PST 34.36 - Normal
01/02/2026 08 PM PST 34.17 - Normal
01/02/2026 09 PM PST 34.00 - Normal
01/02/2026 10 PM PST 33.81 - Normal
01/02/2026 11 PM PST 33.65 - Normal
01/03/2026 12 AM PST 33.48 - Normal
01/03/2026 01 AM PST 33.31 - Normal
01/03/2026 02 AM PST 33.17 - Normal
01/03/2026 03 AM PST 33.05 - Normal
01/03/2026 04 AM PST 32.90 - Normal
01/03/2026 05 AM PST 32.79 - Normal
01/03/2026 06 AM PST 32.67 - Normal
01/03/2026 07 AM PST 32.57 - Normal
01/03/2026 08 AM PST 32.51 - Normal
01/03/2026 09 AM PST 32.51 0 Normal
01/03/2026 10 AM PST 32.59 + Normal
01/03/2026 11 AM PST 32.77 + Normal
01/03/2026 12 PM PST 33.05 + Normal
01/03/2026 01 PM PST 33.41 + Normal
01/03/2026 02 PM PST 33.79 + Normal
01/03/2026 03 PM PST 34.15 + Normal
01/03/2026 04 PM PST 34.48 + Normal
01/03/2026 05 PM PST 34.79 + Normal
01/03/2026 06 PM PST 35.00 + Normal
01/03/2026 07 PM PST 35.29 + Normal
01/03/2026 08 PM PST 35.62 + Normal
01/03/2026 09 PM PST 36.01 + Normal
01/03/2026 10 PM PST 36.48 + Normal
01/03/2026 11 PM PST 37.02 + Normal
01/04/2026 12 AM PST 37.52 + Normal
01/04/2026 01 AM PST 38.06 + Normal
01/04/2026 02 AM PST 38.57 + Action/Monitor
01/04/2026 03 AM PST 39.08 + Action/Monitor
01/04/2026 04 AM PST 39.54 + Action/Monitor
01/04/2026 05 AM PST 40.01 + Action/Monitor
01/04/2026 06 AM PST 40.35 + Action/Monitor
01/04/2026 07 AM PST 40.55 + Action/Monitor
01/04/2026 08 AM PST 40.72 + Action/Monitor
01/04/2026 09 AM PST 40.73 + Action/Monitor
01/04/2026 10 AM PST 40.74 + Action/Monitor
01/04/2026 11 AM PST 40.71 - Action/Monitor
01/04/2026 12 PM PST 40.76 + Action/Monitor
01/04/2026 01 PM PST 40.85 + Action/Monitor
01/04/2026 02 PM PST 40.89 + Action/Monitor
01/04/2026 03 PM PST 41.01 + Action/Monitor
01/04/2026 04 PM PST 41.13 + Action/Monitor
01/04/2026 05 PM PST 41.23 + Action/Monitor
01/04/2026 06 PM PST 41.36 + Action/Monitor
01/04/2026 07 PM PST 41.54 + Action/Monitor
01/04/2026 08 PM PST 41.79 + Action/Monitor
01/04/2026 09 PM PST 42.07 + Action/Monitor
01/04/2026 10 PM PST 42.38 + Action/Monitor
01/04/2026 11 PM PST 42.50 + Action/Monitor
01/05/2026 12 AM PST 42.77 + Action/Monitor
01/05/2026 01 AM PST 42.84 + Action/Monitor
01/05/2026 02 AM PST 43.01 + Action/Monitor
01/05/2026 03 AM PST 43.07 + Action/Monitor
01/05/2026 04 AM PST 43.15 + Action/Monitor
01/05/2026 05 AM PST 43.22 + Action/Monitor
01/05/2026 06 AM PST 43.23 + Action/Monitor
01/05/2026 07 AM PST 43.21 - Action/Monitor
01/05/2026 08 AM PST 43.32 + Action/Monitor
01/05/2026 09 AM PST 43.31 - Action/Monitor
01/05/2026 10 AM PST 43.23 - Action/Monitor
01/05/2026 11 AM PST 43.20 - Action/Monitor
01/05/2026 12 PM PST 43.18 - Action/Monitor
01/05/2026 01 PM PST 43.10 - Action/Monitor
01/05/2026 02 PM PST 43.05 - Action/Monitor
01/05/2026 03 PM PST 42.99 - Action/Monitor
01/05/2026 04 PM PST 42.82 - Action/Monitor
01/05/2026 05 PM PST 42.90 + Action/Monitor
01/05/2026 06 PM PST 42.80 - Action/Monitor
01/05/2026 07 PM PST 42.73 - Action/Monitor
01/05/2026 08 PM PST 42.54 - Action/Monitor
01/05/2026 09 PM PST 42.42 - Action/Monitor
01/05/2026 10 PM PST 42.28 - Action/Monitor
01/05/2026 11 PM PST 42.16 - Action/Monitor
01/06/2026 12 AM PST 41.98 - Action/Monitor
01/06/2026 01 AM PST 41.79 - Action/Monitor
01/06/2026 02 AM PST 41.56 - Action/Monitor
01/06/2026 03 AM PST 41.37 - Action/Monitor
01/06/2026 04 AM PST 41.13 - Action/Monitor
01/06/2026 05 AM PST 40.91 - Action/Monitor
01/06/2026 06 AM PST 40.66 - Action/Monitor
01/06/2026 07 AM PST 40.44 - Action/Monitor
01/06/2026 08 AM PST 40.23 - Action/Monitor
01/06/2026 09 AM PST 40.06 - Action/Monitor
01/06/2026 10 AM PST 39.93 - Action/Monitor
01/06/2026 11 AM PST 39.79 - Action/Monitor
01/06/2026 12 PM PST 39.61 - Action/Monitor
01/06/2026 01 PM PST 39.45 - Action/Monitor
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Trend Forecast Status
# ------------------------------------------------------------------
01/06/2026 02 PM PST 39.27 Action/Monitor
01/06/2026 03 PM PST 39.10 - Action/Monitor
01/06/2026 04 PM PST 38.92 - Action/Monitor
01/06/2026 05 PM PST 38.73 - Action/Monitor
01/06/2026 06 PM PST 38.54 - Action/Monitor
01/06/2026 07 PM PST 38.36 - Normal
01/06/2026 08 PM PST 38.17 - Normal
01/06/2026 09 PM PST 37.99 - Normal
01/06/2026 10 PM PST 37.81 - Normal
01/06/2026 11 PM PST 37.64 - Normal
01/07/2026 12 AM PST 37.46 - Normal
01/07/2026 01 AM PST 37.29 - Normal
01/07/2026 02 AM PST 37.11 - Normal
01/07/2026 03 AM PST 36.93 - Normal
01/07/2026 04 AM PST 36.75 - Normal
01/07/2026 05 AM PST 36.57 - Normal
01/07/2026 06 AM PST 36.38 - Normal
01/07/2026 07 AM PST 36.18 - Normal
01/07/2026 08 AM PST 35.99 - Normal
01/07/2026 09 AM PST 35.80 - Normal
01/07/2026 10 AM PST 35.63 - Normal
01/07/2026 11 AM PST 35.45 - Normal
01/07/2026 12 PM PST 35.28 - Normal
01/07/2026 01 PM PST 35.12 - Normal
01/07/2026 02 PM PST 34.96 - Normal
01/07/2026 03 PM PST 34.80 - Normal
01/07/2026 04 PM PST 34.65 - Normal
01/07/2026 05 PM PST 34.48 - Normal
01/07/2026 06 PM PST 34.33 - Normal
01/07/2026 07 PM PST 34.18 - Normal
01/07/2026 08 PM PST 34.04 - Normal
01/07/2026 09 PM PST 33.91 - Normal
01/07/2026 10 PM PST 33.77 - Normal
01/07/2026 11 PM PST 33.63 - Normal
01/08/2026 12 AM PST 33.50 - Normal
01/08/2026 01 AM PST 33.37 - Normal
01/08/2026 02 AM PST 33.25 - Normal
01/08/2026 03 AM PST 33.13 - Normal
01/08/2026 04 AM PST 33.01 - Normal
01/08/2026 05 AM PST 32.91 - Normal
01/08/2026 06 AM PST 32.82 - Normal
01/08/2026 07 AM PST 32.73 - Normal
01/08/2026 08 AM PST 32.64 - Normal
01/08/2026 09 AM PST 32.55 - Normal
01/08/2026 10 AM PST 32.47 - Normal
01/08/2026 11 AM PST 32.39 - Normal
01/08/2026 12 PM PST 32.32 - Normal
01/08/2026 01 PM PST 32.24 - Normal
01/08/2026 02 PM PST 32.17 - Normal
01/08/2026 03 PM PST 32.10 - Normal
01/08/2026 04 PM PST 32.04 - Normal
01/08/2026 05 PM PST 31.98 - Normal
01/08/2026 06 PM PST 31.92 - Normal
01/08/2026 07 PM PST 31.86 - Normal
01/08/2026 08 PM PST 31.81 - Normal
01/08/2026 09 PM PST 31.75 - Normal
01/08/2026 10 PM PST 31.70 - Normal
01/08/2026 11 PM PST 31.66 - Normal
01/09/2026 12 AM PST 31.61 - Normal
01/09/2026 01 AM PST 31.57 - Normal
01/09/2026 02 AM PST 31.52 - Normal
01/09/2026 03 AM PST 31.48 - Normal
01/09/2026 04 AM PST 31.44 - Normal
01/09/2026 05 AM PST 31.41 - Normal
01/09/2026 06 AM PST 31.37 - Normal
01/09/2026 07 AM PST 31.34 - Normal
01/09/2026 08 AM PST 31.30 - Normal
01/09/2026 09 AM PST 31.27 - Normal
01/09/2026 10 AM PST 31.24 - Normal
01/09/2026 11 AM PST 31.22 - Normal
01/09/2026 12 PM PST 31.19 - Normal
01/09/2026 01 PM PST 31.17 - Normal
01/09/2026 02 PM PST 31.14 - Normal
01/09/2026 03 PM PST 31.12 - Normal
01/09/2026 04 PM PST 31.10 - Normal
01/09/2026 05 PM PST 31.08 - Normal
01/09/2026 06 PM PST 31.06 - Normal
01/09/2026 07 PM PST 31.05 - Normal
01/09/2026 08 PM PST 31.03 - Normal
01/09/2026 09 PM PST 30.99 - Normal
01/09/2026 10 PM PST 30.95 - Normal
01/09/2026 11 PM PST 30.91 - Normal
01/10/2026 12 AM PST 30.87 - Normal
01/10/2026 01 AM PST 30.83 - Normal
01/10/2026 02 AM PST 30.79 - Normal
01/10/2026 03 AM PST 30.75 - Normal
01/10/2026 04 AM PST 30.72 - Normal
01/10/2026 05 AM PST 30.68 - Normal
01/10/2026 06 AM PST 30.65 - Normal
01/10/2026 07 AM PST 30.61 - Normal
01/10/2026 08 AM PST 30.58 - Normal
01/10/2026 09 AM PST 30.55 - Normal
01/10/2026 10 AM PST 30.52 - Normal
01/10/2026 11 AM PST 30.49 - Normal
01/10/2026 12 PM PST 30.45 - Normal
01/10/2026 01 PM PST 30.43 - Normal
01/10/2026 02 PM PST 30.40 - Normal
01/10/2026 03 PM PST 30.37 - Normal
01/10/2026 04 PM PST 30.34 - Normal
01/10/2026 05 PM PST 30.31 - Normal
01/10/2026 06 PM PST 30.28 - Normal
01/10/2026 07 PM PST 30.26 - Normal
01/10/2026 08 PM PST 30.23 - Normal
01/10/2026 09 PM PST 30.20 - Normal
01/10/2026 10 PM PST 30.18 - Normal
01/10/2026 11 PM PST 30.15 - Normal
01/11/2026 12 AM PST 30.13 - Normal
01/11/2026 01 AM PST 30.11 - Normal
01/11/2026 02 AM PST 30.08 - Normal
01/11/2026 03 AM PST 30.06 - Normal
01/11/2026 04 AM PST 30.04 - Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Trends are determined using hourly change in unrounded stage.
# NOTE 3: Maximum Values are determined using unrounded stage.
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