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COW CREEK - MILLVILLE (CWCC1)
| Latitude: 40.51º N | Longitude: 122.23º W | Elevation: 386 Feet | | Forecast Type: Unofficial Location |
| Location: Shasta County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Sep 02 2026 at 7:13 AM PDT | Next Issuance: | Sep 03 2026 at 9:00 AM PDT
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| Action: 13.0 Feet | Minor Flood: 17.0 Feet | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Cow Creek - Millville (CWCC1)
#
# File Generation Time: 09/02/2026 at 07:14 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/02/2026 at 04:00 AM PDT
# Maximum Observed Stage: 2.33 Feet
# Maximum Observed Flow: 35 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/04/2026 at 01:00 AM PDT
# Maximum Forecast Stage: 2.46 Feet
# Maximum Forecast Flow: 52 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/28/2026 07 AM PDT 2.17 18 Normal
08/28/2026 08 AM PDT 2.17 18 0 Normal
08/28/2026 09 AM PDT 2.17 18 0 Normal
08/28/2026 10 AM PDT 2.17 18 0 Normal
08/28/2026 11 AM PDT 2.17 18 0 Normal
08/28/2026 12 PM PDT 2.17 18 0 Normal
08/28/2026 01 PM PDT 2.17 18 0 Normal
08/28/2026 02 PM PDT 2.16 17 - Normal
08/28/2026 03 PM PDT 2.15 16 - Normal
08/28/2026 04 PM PDT 2.15 16 0 Normal
08/28/2026 05 PM PDT 2.15 16 0 Normal
08/28/2026 06 PM PDT 2.16 17 + Normal
08/28/2026 07 PM PDT 2.17 18 + Normal
08/28/2026 08 PM PDT 2.18 19 + Normal
08/28/2026 09 PM PDT 2.19 20 + Normal
08/28/2026 10 PM PDT 2.20 21 + Normal
08/28/2026 11 PM PDT 2.21 22 + Normal
08/29/2026 12 AM PDT 2.21 22 0 Normal
08/29/2026 01 AM PDT 2.22 23 + Normal
08/29/2026 02 AM PDT 2.23 24 + Normal
08/29/2026 03 AM PDT 2.23 24 0 Normal
08/29/2026 04 AM PDT 2.23 24 0 Normal
08/29/2026 05 AM PDT 2.24 25 + Normal
08/29/2026 06 AM PDT 2.24 25 0 Normal
08/29/2026 07 AM PDT 2.24 25 0 Normal
08/29/2026 08 AM PDT 2.24 25 0 Normal
08/29/2026 09 AM PDT 2.24 25 0 Normal
08/29/2026 10 AM PDT 2.23 24 - Normal
08/29/2026 11 AM PDT 2.23 24 0 Normal
08/29/2026 12 PM PDT 2.22 23 - Normal
08/29/2026 01 PM PDT 2.22 23 0 Normal
08/29/2026 02 PM PDT 2.22 23 0 Normal
08/29/2026 03 PM PDT 2.23 24 + Normal
08/29/2026 04 PM PDT 2.23 24 0 Normal
08/29/2026 05 PM PDT 2.23 24 0 Normal
08/29/2026 06 PM PDT 2.23 24 0 Normal
08/29/2026 07 PM PDT 2.22 23 - Normal
08/29/2026 08 PM PDT 2.22 23 0 Normal
08/29/2026 09 PM PDT 2.22 23 0 Normal
08/29/2026 10 PM PDT 2.22 23 0 Normal
08/29/2026 11 PM PDT 2.23 24 + Normal
08/30/2026 12 AM PDT 2.23 24 0 Normal
08/30/2026 01 AM PDT 2.24 25 + Normal
08/30/2026 02 AM PDT 2.24 25 0 Normal
08/30/2026 03 AM PDT 2.24 25 0 Normal
08/30/2026 04 AM PDT 2.23 24 - Normal
08/30/2026 05 AM PDT 2.23 24 0 Normal
08/30/2026 06 AM PDT 2.23 24 0 Normal
08/30/2026 07 AM PDT 2.22 23 - Normal
08/30/2026 08 AM PDT 2.22 23 0 Normal
08/30/2026 09 AM PDT 2.21 22 - Normal
08/30/2026 10 AM PDT 2.19 20 - Normal
08/30/2026 11 AM PDT 2.19 20 0 Normal
08/30/2026 12 PM PDT 2.18 19 - Normal
08/30/2026 01 PM PDT 2.17 18 - Normal
08/30/2026 02 PM PDT 2.17 18 0 Normal
08/30/2026 03 PM PDT 2.17 18 0 Normal
08/30/2026 04 PM PDT 2.17 18 0 Normal
08/30/2026 05 PM PDT 2.20 21 + Normal
08/30/2026 06 PM PDT 2.21 22 + Normal
08/30/2026 07 PM PDT 2.22 23 + Normal
08/30/2026 08 PM PDT 2.23 24 + Normal
08/30/2026 09 PM PDT 2.23 24 0 Normal
08/30/2026 10 PM PDT 2.23 24 0 Normal
08/30/2026 11 PM PDT 2.23 24 0 Normal
08/31/2026 12 AM PDT 2.23 24 0 Normal
08/31/2026 01 AM PDT 2.23 24 0 Normal
08/31/2026 02 AM PDT 2.22 23 - Normal
08/31/2026 03 AM PDT 2.22 23 0 Normal
08/31/2026 04 AM PDT 2.21 22 - Normal
08/31/2026 05 AM PDT 2.21 22 0 Normal
08/31/2026 06 AM PDT 2.21 22 0 Normal
08/31/2026 07 AM PDT 2.20 21 - Normal
08/31/2026 08 AM PDT 2.21 22 + Normal
08/31/2026 09 AM PDT 2.21 22 0 Normal
08/31/2026 10 AM PDT 2.22 23 + Normal
08/31/2026 11 AM PDT 2.22 23 0 Normal
08/31/2026 12 PM PDT 2.23 24 + Normal
08/31/2026 01 PM PDT 2.24 25 + Normal
08/31/2026 02 PM PDT 2.24 25 0 Normal
08/31/2026 03 PM PDT 2.23 24 - Normal
08/31/2026 04 PM PDT 2.23 24 0 Normal
08/31/2026 05 PM PDT 2.22 23 - Normal
08/31/2026 06 PM PDT 2.22 23 0 Normal
08/31/2026 07 PM PDT 2.22 23 0 Normal
08/31/2026 08 PM PDT 2.21 22 - Normal
08/31/2026 09 PM PDT 2.21 22 0 Normal
08/31/2026 10 PM PDT 2.21 22 0 Normal
08/31/2026 11 PM PDT 2.22 23 + Normal
09/01/2026 12 AM PDT 2.23 24 + Normal
09/01/2026 01 AM PDT 2.25 26 + Normal
09/01/2026 02 AM PDT 2.27 28 + Normal
09/01/2026 03 AM PDT 2.28 29 + Normal
09/01/2026 04 AM PDT 2.29 30 + Normal
09/01/2026 05 AM PDT 2.29 30 0 Normal
09/01/2026 06 AM PDT 2.28 29 - Normal
09/01/2026 07 AM PDT 2.28 29 0 Normal
09/01/2026 08 AM PDT 2.27 28 - Normal
09/01/2026 09 AM PDT 2.26 27 - Normal
09/01/2026 10 AM PDT 2.26 27 0 Normal
09/01/2026 11 AM PDT 2.25 26 - Normal
09/01/2026 12 PM PDT 2.25 26 0 Normal
09/01/2026 01 PM PDT 2.24 25 - Normal
09/01/2026 02 PM PDT 2.24 25 0 Normal
09/01/2026 03 PM PDT 2.24 25 0 Normal
09/01/2026 04 PM PDT 2.23 24 - Normal
09/01/2026 05 PM PDT 2.24 25 + Normal
09/01/2026 06 PM PDT 2.24 25 0 Normal
09/01/2026 07 PM PDT 2.25 26 + Normal
09/01/2026 08 PM PDT 2.25 26 0 Normal
09/01/2026 09 PM PDT 2.26 27 + Normal
09/01/2026 10 PM PDT 2.28 29 + Normal
09/01/2026 11 PM PDT 2.29 30 + Normal
09/02/2026 12 AM PDT 2.31 32 + Normal
09/02/2026 01 AM PDT 2.32 34 + Normal
09/02/2026 02 AM PDT 2.33 35 + Normal
09/02/2026 03 AM PDT 2.33 35 0 Normal
09/02/2026 04 AM PDT 2.33 35 0 Normal
09/02/2026 05 AM PDT 2.32 34 - Normal
09/02/2026 06 AM PDT 2.32 34 0 Normal
09/02/2026 07 AM PDT 2.32 34 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/02/2026 08 AM PDT 2.32 34 Normal
09/02/2026 09 AM PDT 2.32 34 0 Normal
09/02/2026 10 AM PDT 2.32 34 0 Normal
09/02/2026 11 AM PDT 2.32 34 0 Normal
09/02/2026 12 PM PDT 2.32 34 0 Normal
09/02/2026 01 PM PDT 2.32 34 0 Normal
09/02/2026 02 PM PDT 2.32 34 0 Normal
09/02/2026 03 PM PDT 2.32 34 0 Normal
09/02/2026 04 PM PDT 2.32 34 0 Normal
09/02/2026 05 PM PDT 2.32 34 0 Normal
09/02/2026 06 PM PDT 2.32 34 0 Normal
09/02/2026 07 PM PDT 2.32 34 0 Normal
09/02/2026 08 PM PDT 2.32 34 0 Normal
09/02/2026 09 PM PDT 2.32 34 0 Normal
09/02/2026 10 PM PDT 2.32 34 0 Normal
09/02/2026 11 PM PDT 2.32 34 0 Normal
09/03/2026 12 AM PDT 2.32 34 0 Normal
09/03/2026 01 AM PDT 2.32 34 0 Normal
09/03/2026 02 AM PDT 2.32 34 0 Normal
09/03/2026 03 AM PDT 2.32 34 0 Normal
09/03/2026 04 AM PDT 2.33 35 + Normal
09/03/2026 05 AM PDT 2.33 35 0 Normal
09/03/2026 06 AM PDT 2.34 36 + Normal
09/03/2026 07 AM PDT 2.34 36 0 Normal
09/03/2026 08 AM PDT 2.34 36 0 Normal
09/03/2026 09 AM PDT 2.35 37 + Normal
09/03/2026 10 AM PDT 2.35 37 0 Normal
09/03/2026 11 AM PDT 2.36 38 + Normal
09/03/2026 12 PM PDT 2.36 38 0 Normal
09/03/2026 01 PM PDT 2.37 40 + Normal
09/03/2026 02 PM PDT 2.37 40 0 Normal
09/03/2026 03 PM PDT 2.38 41 + Normal
09/03/2026 04 PM PDT 2.39 42 + Normal
09/03/2026 05 PM PDT 2.39 42 0 Normal
09/03/2026 06 PM PDT 2.40 44 + Normal
09/03/2026 07 PM PDT 2.40 44 0 Normal
09/03/2026 08 PM PDT 2.41 45 + Normal
09/03/2026 09 PM PDT 2.41 45 0 Normal
09/03/2026 10 PM PDT 2.42 46 + Normal
09/03/2026 11 PM PDT 2.43 48 + Normal
09/04/2026 12 AM PDT 2.44 49 + Normal
09/04/2026 01 AM PDT 2.46 52 + Normal
09/04/2026 02 AM PDT 2.46 52 0 Normal
09/04/2026 03 AM PDT 2.44 49 - Normal
09/04/2026 04 AM PDT 2.42 46 - Normal
09/04/2026 05 AM PDT 2.41 45 - Normal
09/04/2026 06 AM PDT 2.40 44 - Normal
09/04/2026 07 AM PDT 2.39 42 - Normal
09/04/2026 08 AM PDT 2.38 41 - Normal
09/04/2026 09 AM PDT 2.38 41 0 Normal
09/04/2026 10 AM PDT 2.38 41 0 Normal
09/04/2026 11 AM PDT 2.37 40 - Normal
09/04/2026 12 PM PDT 2.37 40 0 Normal
09/04/2026 01 PM PDT 2.37 40 0 Normal
09/04/2026 02 PM PDT 2.37 40 0 Normal
09/04/2026 03 PM PDT 2.37 40 0 Normal
09/04/2026 04 PM PDT 2.37 40 0 Normal
09/04/2026 05 PM PDT 2.36 38 - Normal
09/04/2026 06 PM PDT 2.36 38 0 Normal
09/04/2026 07 PM PDT 2.36 38 0 Normal
09/04/2026 08 PM PDT 2.36 38 0 Normal
09/04/2026 09 PM PDT 2.36 38 0 Normal
09/04/2026 10 PM PDT 2.36 38 0 Normal
09/04/2026 11 PM PDT 2.36 38 0 Normal
09/05/2026 12 AM PDT 2.36 38 0 Normal
09/05/2026 01 AM PDT 2.36 38 0 Normal
09/05/2026 02 AM PDT 2.36 38 0 Normal
09/05/2026 03 AM PDT 2.36 38 0 Normal
09/05/2026 04 AM PDT 2.36 38 0 Normal
09/05/2026 05 AM PDT 2.36 38 0 Normal
09/05/2026 06 AM PDT 2.36 38 0 Normal
09/05/2026 07 AM PDT 2.36 38 0 Normal
09/05/2026 08 AM PDT 2.36 38 0 Normal
09/05/2026 09 AM PDT 2.36 38 0 Normal
09/05/2026 10 AM PDT 2.36 38 0 Normal
09/05/2026 11 AM PDT 2.36 38 0 Normal
09/05/2026 12 PM PDT 2.36 38 0 Normal
09/05/2026 01 PM PDT 2.36 38 0 Normal
09/05/2026 02 PM PDT 2.36 38 0 Normal
09/05/2026 03 PM PDT 2.36 38 0 Normal
09/05/2026 04 PM PDT 2.36 38 0 Normal
09/05/2026 05 PM PDT 2.36 38 0 Normal
09/05/2026 06 PM PDT 2.36 38 0 Normal
09/05/2026 07 PM PDT 2.36 38 0 Normal
09/05/2026 08 PM PDT 2.36 38 0 Normal
09/05/2026 09 PM PDT 2.35 37 - Normal
09/05/2026 10 PM PDT 2.35 37 0 Normal
09/05/2026 11 PM PDT 2.35 37 0 Normal
09/06/2026 12 AM PDT 2.35 37 0 Normal
09/06/2026 01 AM PDT 2.35 37 0 Normal
09/06/2026 02 AM PDT 2.35 37 0 Normal
09/06/2026 03 AM PDT 2.35 37 0 Normal
09/06/2026 04 AM PDT 2.35 37 0 Normal
09/06/2026 05 AM PDT 2.35 37 0 Normal
09/06/2026 06 AM PDT 2.35 37 0 Normal
09/06/2026 07 AM PDT 2.35 37 0 Normal
09/06/2026 08 AM PDT 2.35 37 0 Normal
09/06/2026 09 AM PDT 2.35 37 0 Normal
09/06/2026 10 AM PDT 2.35 37 0 Normal
09/06/2026 11 AM PDT 2.35 37 0 Normal
09/06/2026 12 PM PDT 2.35 37 0 Normal
09/06/2026 01 PM PDT 2.35 37 0 Normal
09/06/2026 02 PM PDT 2.35 37 0 Normal
09/06/2026 03 PM PDT 2.35 37 0 Normal
09/06/2026 04 PM PDT 2.35 37 0 Normal
09/06/2026 05 PM PDT 2.35 37 0 Normal
09/06/2026 06 PM PDT 2.35 37 0 Normal
09/06/2026 07 PM PDT 2.35 37 0 Normal
09/06/2026 08 PM PDT 2.35 37 0 Normal
09/06/2026 09 PM PDT 2.35 37 0 Normal
09/06/2026 10 PM PDT 2.35 37 0 Normal
09/06/2026 11 PM PDT 2.35 37 0 Normal
09/07/2026 12 AM PDT 2.35 37 0 Normal
09/07/2026 01 AM PDT 2.35 37 0 Normal
09/07/2026 02 AM PDT 2.35 37 0 Normal
09/07/2026 03 AM PDT 2.35 37 0 Normal
09/07/2026 04 AM PDT 2.35 37 0 Normal
09/07/2026 05 AM PDT 2.35 37 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.
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