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COW CREEK - MILLVILLE (CWCC1)
| Latitude: 40.51º N | Longitude: 122.23º W | Elevation: 386 Feet | | | |
| Location: Shasta County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Feb 05 2026 at 1:17 PM PST | Next Issuance: | Feb 06 2026 at 9:00 AM PST
| |
| Action/Monitor: 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: 02/05/2026 at 01:18 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 01/31/2026 at 10:00 PM PST
# Maximum Observed Stage: 3.47 Feet
# Maximum Observed Flow: 270 cfs
#
# Earliest Date & Time of Maximum Forecast: 02/09/2026 at 06:00 AM PST
# Maximum Forecast Stage: 3.98 Feet
# Maximum Forecast Flow: 458 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
01/31/2026 01 PM PST 3.47 270 Normal
01/31/2026 02 PM PST 3.47 270 0 Normal
01/31/2026 03 PM PST 3.47 270 0 Normal
01/31/2026 04 PM PST 3.47 270 0 Normal
01/31/2026 05 PM PST 3.47 270 0 Normal
01/31/2026 06 PM PST 3.47 270 0 Normal
01/31/2026 07 PM PST 3.47 270 0 Normal
01/31/2026 08 PM PST 3.47 270 0 Normal
01/31/2026 09 PM PST 3.47 270 0 Normal
01/31/2026 10 PM PST 3.47 270 0 Normal
01/31/2026 11 PM PST 3.46 267 - Normal
02/01/2026 12 AM PST 3.46 267 0 Normal
02/01/2026 01 AM PST 3.46 267 0 Normal
02/01/2026 02 AM PST 3.46 267 0 Normal
02/01/2026 03 AM PST 3.46 267 0 Normal
02/01/2026 04 AM PST 3.46 267 0 Normal
02/01/2026 05 AM PST 3.46 267 0 Normal
02/01/2026 06 AM PST 3.46 267 0 Normal
02/01/2026 07 AM PST 3.45 263 - Normal
02/01/2026 08 AM PST 3.45 263 0 Normal
02/01/2026 09 AM PST 3.45 263 0 Normal
02/01/2026 10 AM PST 3.45 263 0 Normal
02/01/2026 11 AM PST 3.45 263 0 Normal
02/01/2026 12 PM PST 3.44 260 - Normal
02/01/2026 01 PM PST 3.45 263 + Normal
02/01/2026 02 PM PST 3.45 263 0 Normal
02/01/2026 03 PM PST 3.44 260 - Normal
02/01/2026 04 PM PST 3.44 260 0 Normal
02/01/2026 05 PM PST 3.45 263 + Normal
02/01/2026 06 PM PST 3.45 263 0 Normal
02/01/2026 07 PM PST 3.44 260 - Normal
02/01/2026 08 PM PST 3.44 260 0 Normal
02/01/2026 09 PM PST 3.44 260 0 Normal
02/01/2026 10 PM PST 3.44 260 0 Normal
02/01/2026 11 PM PST 3.44 260 0 Normal
02/02/2026 12 AM PST 3.44 260 0 Normal
02/02/2026 01 AM PST 3.44 260 0 Normal
02/02/2026 02 AM PST 3.43 257 - Normal
02/02/2026 03 AM PST 3.43 257 0 Normal
02/02/2026 04 AM PST 3.43 257 0 Normal
02/02/2026 05 AM PST 3.43 257 0 Normal
02/02/2026 06 AM PST 3.43 257 0 Normal
02/02/2026 07 AM PST 3.42 254 - Normal
02/02/2026 08 AM PST 3.43 257 + Normal
02/02/2026 09 AM PST 3.42 254 - Normal
02/02/2026 10 AM PST 3.42 254 0 Normal
02/02/2026 11 AM PST 3.42 254 0 Normal
02/02/2026 12 PM PST 3.42 254 0 Normal
02/02/2026 01 PM PST 3.42 254 0 Normal
02/02/2026 02 PM PST 3.41 251 - Normal
02/02/2026 03 PM PST 3.42 254 + Normal
02/02/2026 04 PM PST 3.42 254 0 Normal
02/02/2026 05 PM PST 3.41 251 - Normal
02/02/2026 06 PM PST 3.41 251 0 Normal
02/02/2026 07 PM PST 3.42 254 + Normal
02/02/2026 08 PM PST 3.42 254 0 Normal
02/02/2026 09 PM PST 3.41 251 - Normal
02/02/2026 10 PM PST 3.41 251 0 Normal
02/02/2026 11 PM PST 3.42 254 + Normal
02/03/2026 12 AM PST 3.42 254 0 Normal
02/03/2026 01 AM PST 3.41 251 - Normal
02/03/2026 02 AM PST 3.41 251 0 Normal
02/03/2026 03 AM PST 3.41 251 0 Normal
02/03/2026 04 AM PST 3.40 248 - Normal
02/03/2026 05 AM PST 3.40 248 0 Normal
02/03/2026 06 AM PST 3.40 248 0 Normal
02/03/2026 07 AM PST 3.40 248 0 Normal
02/03/2026 08 AM PST 3.39 244 - Normal
02/03/2026 09 AM PST 3.39 244 0 Normal
02/03/2026 10 AM PST 3.39 244 0 Normal
02/03/2026 11 AM PST 3.39 244 0 Normal
02/03/2026 12 PM PST 3.39 244 0 Normal
02/03/2026 01 PM PST 3.39 244 0 Normal
02/03/2026 02 PM PST 3.39 244 0 Normal
02/03/2026 03 PM PST 3.38 241 - Normal
02/03/2026 04 PM PST 3.38 241 0 Normal
02/03/2026 05 PM PST 3.38 241 0 Normal
02/03/2026 06 PM PST 3.38 241 0 Normal
02/03/2026 07 PM PST 3.39 244 + Normal
02/03/2026 08 PM PST 3.39 244 0 Normal
02/03/2026 09 PM PST 3.38 241 - Normal
02/03/2026 10 PM PST 3.38 241 0 Normal
02/03/2026 11 PM PST 3.38 241 0 Normal
02/04/2026 12 AM PST 3.38 241 0 Normal
02/04/2026 01 AM PST 3.38 241 0 Normal
02/04/2026 02 AM PST 3.38 241 0 Normal
02/04/2026 03 AM PST 3.38 241 0 Normal
02/04/2026 04 AM PST 3.38 241 0 Normal
02/04/2026 05 AM PST 3.37 238 - Normal
02/04/2026 06 AM PST 3.37 238 0 Normal
02/04/2026 07 AM PST 3.37 238 0 Normal
02/04/2026 08 AM PST 3.36 235 - Normal
02/04/2026 09 AM PST 3.35 232 - Normal
02/04/2026 10 AM PST 3.35 232 0 Normal
02/04/2026 11 AM PST 3.35 232 0 Normal
02/04/2026 12 PM PST 3.35 232 0 Normal
02/04/2026 01 PM PST 3.35 232 0 Normal
02/04/2026 02 PM PST 3.35 232 0 Normal
02/04/2026 03 PM PST 3.35 232 0 Normal
02/04/2026 04 PM PST 3.35 232 0 Normal
02/04/2026 05 PM PST 3.35 232 0 Normal
02/04/2026 06 PM PST 3.35 232 0 Normal
02/04/2026 07 PM PST 3.35 232 0 Normal
02/04/2026 08 PM PST 3.35 232 0 Normal
02/04/2026 09 PM PST 3.35 232 0 Normal
02/04/2026 10 PM PST 3.35 232 0 Normal
02/04/2026 11 PM PST 3.35 232 0 Normal
02/05/2026 12 AM PST 3.35 232 0 Normal
02/05/2026 01 AM PST 3.35 232 0 Normal
02/05/2026 02 AM PST 3.35 232 0 Normal
02/05/2026 03 AM PST 3.35 232 0 Normal
02/05/2026 04 AM PST 3.35 232 0 Normal
02/05/2026 05 AM PST 3.35 232 0 Normal
02/05/2026 06 AM PST 3.34 229 - Normal
02/05/2026 07 AM PST 3.34 229 0 Normal
02/05/2026 08 AM PST 3.34 229 0 Normal
02/05/2026 09 AM PST 3.34 229 0 Normal
02/05/2026 10 AM PST 3.34 229 0 Normal
02/05/2026 11 AM PST 3.33 226 - Normal
02/05/2026 12 PM PST 3.33 226 0 Normal
02/05/2026 01 PM PST 3.33 226 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
02/05/2026 02 PM PST 3.33 226 Normal
02/05/2026 03 PM PST 3.33 226 0 Normal
02/05/2026 04 PM PST 3.33 226 0 Normal
02/05/2026 05 PM PST 3.33 226 0 Normal
02/05/2026 06 PM PST 3.33 226 0 Normal
02/05/2026 07 PM PST 3.33 226 0 Normal
02/05/2026 08 PM PST 3.33 226 0 Normal
02/05/2026 09 PM PST 3.33 226 0 Normal
02/05/2026 10 PM PST 3.33 226 0 Normal
02/05/2026 11 PM PST 3.33 226 0 Normal
02/06/2026 12 AM PST 3.33 226 0 Normal
02/06/2026 01 AM PST 3.33 226 0 Normal
02/06/2026 02 AM PST 3.33 226 0 Normal
02/06/2026 03 AM PST 3.33 226 0 Normal
02/06/2026 04 AM PST 3.33 226 0 Normal
02/06/2026 05 AM PST 3.33 226 0 Normal
02/06/2026 06 AM PST 3.33 226 0 Normal
02/06/2026 07 AM PST 3.33 226 0 Normal
02/06/2026 08 AM PST 3.33 226 0 Normal
02/06/2026 09 AM PST 3.33 226 0 Normal
02/06/2026 10 AM PST 3.33 226 0 Normal
02/06/2026 11 AM PST 3.33 226 0 Normal
02/06/2026 12 PM PST 3.33 226 0 Normal
02/06/2026 01 PM PST 3.33 226 0 Normal
02/06/2026 02 PM PST 3.33 226 0 Normal
02/06/2026 03 PM PST 3.33 226 0 Normal
02/06/2026 04 PM PST 3.33 226 0 Normal
02/06/2026 05 PM PST 3.33 226 0 Normal
02/06/2026 06 PM PST 3.33 226 0 Normal
02/06/2026 07 PM PST 3.33 226 0 Normal
02/06/2026 08 PM PST 3.33 226 0 Normal
02/06/2026 09 PM PST 3.33 226 0 Normal
02/06/2026 10 PM PST 3.33 226 0 Normal
02/06/2026 11 PM PST 3.33 226 0 Normal
02/07/2026 12 AM PST 3.35 232 + Normal
02/07/2026 01 AM PST 3.36 235 + Normal
02/07/2026 02 AM PST 3.38 241 + Normal
02/07/2026 03 AM PST 3.39 244 + Normal
02/07/2026 04 AM PST 3.40 248 + Normal
02/07/2026 05 AM PST 3.41 251 + Normal
02/07/2026 06 AM PST 3.42 254 + Normal
02/07/2026 07 AM PST 3.42 254 0 Normal
02/07/2026 08 AM PST 3.42 254 0 Normal
02/07/2026 09 AM PST 3.42 254 0 Normal
02/07/2026 10 AM PST 3.41 251 - Normal
02/07/2026 11 AM PST 3.41 251 0 Normal
02/07/2026 12 PM PST 3.40 248 - Normal
02/07/2026 01 PM PST 3.40 248 0 Normal
02/07/2026 02 PM PST 3.39 244 - Normal
02/07/2026 03 PM PST 3.38 241 - Normal
02/07/2026 04 PM PST 3.38 241 0 Normal
02/07/2026 05 PM PST 3.37 238 - Normal
02/07/2026 06 PM PST 3.37 238 0 Normal
02/07/2026 07 PM PST 3.37 238 0 Normal
02/07/2026 08 PM PST 3.38 241 + Normal
02/07/2026 09 PM PST 3.39 244 + Normal
02/07/2026 10 PM PST 3.40 248 + Normal
02/07/2026 11 PM PST 3.42 254 + Normal
02/08/2026 12 AM PST 3.43 257 + Normal
02/08/2026 01 AM PST 3.44 260 + Normal
02/08/2026 02 AM PST 3.44 260 0 Normal
02/08/2026 03 AM PST 3.45 263 + Normal
02/08/2026 04 AM PST 3.46 267 + Normal
02/08/2026 05 AM PST 3.47 270 + Normal
02/08/2026 06 AM PST 3.47 270 0 Normal
02/08/2026 07 AM PST 3.47 270 0 Normal
02/08/2026 08 AM PST 3.46 267 - Normal
02/08/2026 09 AM PST 3.46 267 0 Normal
02/08/2026 10 AM PST 3.45 263 - Normal
02/08/2026 11 AM PST 3.44 260 - Normal
02/08/2026 12 PM PST 3.44 260 0 Normal
02/08/2026 01 PM PST 3.43 257 - Normal
02/08/2026 02 PM PST 3.42 254 - Normal
02/08/2026 03 PM PST 3.41 251 - Normal
02/08/2026 04 PM PST 3.40 248 - Normal
02/08/2026 05 PM PST 3.40 248 0 Normal
02/08/2026 06 PM PST 3.39 244 - Normal
02/08/2026 07 PM PST 3.40 248 + Normal
02/08/2026 08 PM PST 3.44 260 + Normal
02/08/2026 09 PM PST 3.49 276 + Normal
02/08/2026 10 PM PST 3.55 297 + Normal
02/08/2026 11 PM PST 3.65 331 + Normal
02/09/2026 12 AM PST 3.74 364 + Normal
02/09/2026 01 AM PST 3.82 394 + Normal
02/09/2026 02 AM PST 3.88 418 + Normal
02/09/2026 03 AM PST 3.93 438 + Normal
02/09/2026 04 AM PST 3.96 450 + Normal
02/09/2026 05 AM PST 3.96 450 0 Normal
02/09/2026 06 AM PST 3.98 458 + Normal
02/09/2026 07 AM PST 3.98 458 0 Normal
02/09/2026 08 AM PST 3.98 458 0 Normal
02/09/2026 09 AM PST 3.98 458 0 Normal
02/09/2026 10 AM PST 3.96 450 - Normal
02/09/2026 11 AM PST 3.94 442 - Normal
02/09/2026 12 PM PST 3.89 422 - Normal
02/09/2026 01 PM PST 3.84 402 - Normal
02/09/2026 02 PM PST 3.78 379 - Normal
02/09/2026 03 PM PST 3.73 360 - Normal
02/09/2026 04 PM PST 3.68 342 - Normal
02/09/2026 05 PM PST 3.64 328 - Normal
02/09/2026 06 PM PST 3.61 317 - Normal
02/09/2026 07 PM PST 3.58 307 - Normal
02/09/2026 08 PM PST 3.56 300 - Normal
02/09/2026 09 PM PST 3.55 297 - Normal
02/09/2026 10 PM PST 3.54 293 - Normal
02/09/2026 11 PM PST 3.54 293 0 Normal
02/10/2026 12 AM PST 3.54 293 0 Normal
02/10/2026 01 AM PST 3.54 293 0 Normal
02/10/2026 02 AM PST 3.54 293 0 Normal
02/10/2026 03 AM PST 3.54 293 0 Normal
02/10/2026 04 AM PST 3.54 293 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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