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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: | Apr 14 2026 at 1:47 PM PDT | Next Issuance: | Apr 15 2026 at 9:00 AM PDT
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| 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: 04/14/2026 at 01:49 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/12/2026 at 08:00 AM PDT
# Maximum Observed Stage: 5.45 Feet
# Maximum Observed Flow: 1086 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/16/2026 at 02:00 AM PDT
# Maximum Forecast Stage: 4.65 Feet
# Maximum Forecast Flow: 673 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/09/2026 01 PM PDT 3.68 290 Normal
04/09/2026 02 PM PDT 3.68 290 0 Normal
04/09/2026 03 PM PDT 3.67 287 - Normal
04/09/2026 04 PM PDT 3.66 284 - Normal
04/09/2026 05 PM PDT 3.67 287 + Normal
04/09/2026 06 PM PDT 3.68 290 + Normal
04/09/2026 07 PM PDT 3.68 290 0 Normal
04/09/2026 08 PM PDT 3.68 290 0 Normal
04/09/2026 09 PM PDT 3.67 287 - Normal
04/09/2026 10 PM PDT 3.66 284 - Normal
04/09/2026 11 PM PDT 3.66 284 0 Normal
04/10/2026 12 AM PDT 3.65 281 - Normal
04/10/2026 01 AM PDT 3.64 277 - Normal
04/10/2026 02 AM PDT 3.64 277 0 Normal
04/10/2026 03 AM PDT 3.64 277 0 Normal
04/10/2026 04 AM PDT 3.64 277 0 Normal
04/10/2026 05 AM PDT 3.63 274 - Normal
04/10/2026 06 AM PDT 3.63 274 0 Normal
04/10/2026 07 AM PDT 3.63 274 0 Normal
04/10/2026 08 AM PDT 3.63 274 0 Normal
04/10/2026 09 AM PDT 3.63 274 0 Normal
04/10/2026 10 AM PDT 3.65 281 + Normal
04/10/2026 11 AM PDT 3.68 290 + Normal
04/10/2026 12 PM PDT 3.70 297 + Normal
04/10/2026 01 PM PDT 3.71 300 + Normal
04/10/2026 02 PM PDT 3.72 303 + Normal
04/10/2026 03 PM PDT 3.72 303 0 Normal
04/10/2026 04 PM PDT 3.72 303 0 Normal
04/10/2026 05 PM PDT 3.73 307 + Normal
04/10/2026 06 PM PDT 3.74 310 + Normal
04/10/2026 07 PM PDT 3.75 314 + Normal
04/10/2026 08 PM PDT 3.76 317 + Normal
04/10/2026 09 PM PDT 3.75 314 - Normal
04/10/2026 10 PM PDT 3.74 310 - Normal
04/10/2026 11 PM PDT 3.74 310 0 Normal
04/11/2026 12 AM PDT 3.78 324 + Normal
04/11/2026 01 AM PDT 3.88 359 + Normal
04/11/2026 02 AM PDT 3.94 381 + Normal
04/11/2026 03 AM PDT 3.95 385 + Normal
04/11/2026 04 AM PDT 3.93 377 - Normal
04/11/2026 05 AM PDT 3.93 377 0 Normal
04/11/2026 06 AM PDT 3.96 389 + Normal
04/11/2026 07 AM PDT 4.01 407 + Normal
04/11/2026 08 AM PDT 4.04 418 + Normal
04/11/2026 09 AM PDT 4.04 418 0 Normal
04/11/2026 10 AM PDT 4.04 418 0 Normal
04/11/2026 11 AM PDT 4.04 418 0 Normal
04/11/2026 12 PM PDT 4.03 415 - Normal
04/11/2026 01 PM PDT 4.03 415 0 Normal
04/11/2026 02 PM PDT 4.01 407 - Normal
04/11/2026 03 PM PDT 4.00 404 - Normal
04/11/2026 04 PM PDT 3.99 400 - Normal
04/11/2026 05 PM PDT 3.99 400 0 Normal
04/11/2026 06 PM PDT 3.98 396 - Normal
04/11/2026 07 PM PDT 3.98 396 0 Normal
04/11/2026 08 PM PDT 3.99 400 + Normal
04/11/2026 09 PM PDT 3.99 400 0 Normal
04/11/2026 10 PM PDT 4.00 404 + Normal
04/11/2026 11 PM PDT 4.02 411 + Normal
04/12/2026 12 AM PDT 4.05 422 + Normal
04/12/2026 01 AM PDT 4.08 433 + Normal
04/12/2026 02 AM PDT 4.15 460 + Normal
04/12/2026 03 AM PDT 4.29 516 + Normal
04/12/2026 04 AM PDT 4.42 571 + Normal
04/12/2026 05 AM PDT 4.51 610 + Normal
04/12/2026 06 AM PDT 4.51 610 0 Normal
04/12/2026 07 AM PDT 5.04 863 + Normal
04/12/2026 08 AM PDT 5.45 1086 + Normal
04/12/2026 09 AM PDT 5.22 958 - Normal
04/12/2026 10 AM PDT 5.11 900 - Normal
04/12/2026 11 AM PDT 5.00 843 - Normal
04/12/2026 12 PM PDT 4.91 797 - Normal
04/12/2026 01 PM PDT 4.85 768 - Normal
04/12/2026 02 PM PDT 4.79 739 - Normal
04/12/2026 03 PM PDT 4.76 724 - Normal
04/12/2026 04 PM PDT 4.74 715 - Normal
04/12/2026 05 PM PDT 4.72 705 - Normal
04/12/2026 06 PM PDT 4.70 696 - Normal
04/12/2026 07 PM PDT 4.67 682 - Normal
04/12/2026 08 PM PDT 4.64 668 - Normal
04/12/2026 09 PM PDT 4.63 664 - Normal
04/12/2026 10 PM PDT 4.62 659 - Normal
04/12/2026 11 PM PDT 4.61 654 - Normal
04/13/2026 12 AM PDT 4.61 654 0 Normal
04/13/2026 01 AM PDT 4.61 654 0 Normal
04/13/2026 02 AM PDT 4.60 650 - Normal
04/13/2026 03 AM PDT 4.59 645 - Normal
04/13/2026 04 AM PDT 4.58 641 - Normal
04/13/2026 05 AM PDT 4.55 627 - Normal
04/13/2026 06 AM PDT 4.52 614 - Normal
04/13/2026 07 AM PDT 4.50 605 - Normal
04/13/2026 08 AM PDT 4.48 596 - Normal
04/13/2026 09 AM PDT 4.45 583 - Normal
04/13/2026 10 AM PDT 4.43 575 - Normal
04/13/2026 11 AM PDT 4.40 562 - Normal
04/13/2026 12 PM PDT 4.38 554 - Normal
04/13/2026 01 PM PDT 4.36 545 - Normal
04/13/2026 02 PM PDT 4.34 537 - Normal
04/13/2026 03 PM PDT 4.32 528 - Normal
04/13/2026 04 PM PDT 4.30 520 - Normal
04/13/2026 05 PM PDT 4.28 512 - Normal
04/13/2026 06 PM PDT 4.26 504 - Normal
04/13/2026 07 PM PDT 4.25 500 - Normal
04/13/2026 08 PM PDT 4.23 492 - Normal
04/13/2026 09 PM PDT 4.22 488 - Normal
04/13/2026 10 PM PDT 4.20 480 - Normal
04/13/2026 11 PM PDT 4.19 476 - Normal
04/14/2026 12 AM PDT 4.18 472 - Normal
04/14/2026 01 AM PDT 4.17 468 - Normal
04/14/2026 02 AM PDT 4.15 460 - Normal
04/14/2026 03 AM PDT 4.14 456 - Normal
04/14/2026 04 AM PDT 4.12 449 - Normal
04/14/2026 05 AM PDT 4.12 449 0 Normal
04/14/2026 06 AM PDT 4.11 445 - Normal
04/14/2026 07 AM PDT 4.10 441 - Normal
04/14/2026 08 AM PDT 4.10 441 0 Normal
04/14/2026 09 AM PDT 4.09 437 - Normal
04/14/2026 10 AM PDT 4.09 437 0 Normal
04/14/2026 11 AM PDT 4.09 437 0 Normal
04/14/2026 12 PM PDT 4.09 437 0 Normal
04/14/2026 01 PM PDT 4.08 433 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/14/2026 02 PM PDT 4.08 433 Normal
04/14/2026 03 PM PDT 4.08 433 0 Normal
04/14/2026 04 PM PDT 4.07 430 - Normal
04/14/2026 05 PM PDT 4.07 430 0 Normal
04/14/2026 06 PM PDT 4.07 430 0 Normal
04/14/2026 07 PM PDT 4.07 430 0 Normal
04/14/2026 08 PM PDT 4.06 426 - Normal
04/14/2026 09 PM PDT 4.06 426 0 Normal
04/14/2026 10 PM PDT 4.06 426 0 Normal
04/14/2026 11 PM PDT 4.06 426 0 Normal
04/15/2026 12 AM PDT 4.05 422 - Normal
04/15/2026 01 AM PDT 4.05 422 0 Normal
04/15/2026 02 AM PDT 4.06 426 + Normal
04/15/2026 03 AM PDT 4.12 449 + Normal
04/15/2026 04 AM PDT 4.16 464 + Normal
04/15/2026 05 AM PDT 4.17 468 + Normal
04/15/2026 06 AM PDT 4.19 476 + Normal
04/15/2026 07 AM PDT 4.20 480 + Normal
04/15/2026 08 AM PDT 4.21 484 + Normal
04/15/2026 09 AM PDT 4.22 488 + Normal
04/15/2026 10 AM PDT 4.22 488 0 Normal
04/15/2026 11 AM PDT 4.20 480 - Normal
04/15/2026 12 PM PDT 4.17 468 - Normal
04/15/2026 01 PM PDT 4.16 464 - Normal
04/15/2026 02 PM PDT 4.14 456 - Normal
04/15/2026 03 PM PDT 4.16 464 + Normal
04/15/2026 04 PM PDT 4.20 480 + Normal
04/15/2026 05 PM PDT 4.28 512 + Normal
04/15/2026 06 PM PDT 4.34 537 + Normal
04/15/2026 07 PM PDT 4.38 554 + Normal
04/15/2026 08 PM PDT 4.40 562 + Normal
04/15/2026 09 PM PDT 4.43 575 + Normal
04/15/2026 10 PM PDT 4.51 610 + Normal
04/15/2026 11 PM PDT 4.56 632 + Normal
04/16/2026 12 AM PDT 4.60 650 + Normal
04/16/2026 01 AM PDT 4.62 659 + Normal
04/16/2026 02 AM PDT 4.65 673 + Normal
04/16/2026 03 AM PDT 4.65 673 0 Normal
04/16/2026 04 AM PDT 4.60 650 - Normal
04/16/2026 05 AM PDT 4.57 636 - Normal
04/16/2026 06 AM PDT 4.54 623 - Normal
04/16/2026 07 AM PDT 4.53 618 - Normal
04/16/2026 08 AM PDT 4.51 610 - Normal
04/16/2026 09 AM PDT 4.47 592 - Normal
04/16/2026 10 AM PDT 4.42 571 - Normal
04/16/2026 11 AM PDT 4.36 545 - Normal
04/16/2026 12 PM PDT 4.31 524 - Normal
04/16/2026 01 PM PDT 4.27 508 - Normal
04/16/2026 02 PM PDT 4.24 496 - Normal
04/16/2026 03 PM PDT 4.21 484 - Normal
04/16/2026 04 PM PDT 4.18 472 - Normal
04/16/2026 05 PM PDT 4.16 464 - Normal
04/16/2026 06 PM PDT 4.14 456 - Normal
04/16/2026 07 PM PDT 4.13 453 - Normal
04/16/2026 08 PM PDT 4.11 445 - Normal
04/16/2026 09 PM PDT 4.10 441 - Normal
04/16/2026 10 PM PDT 4.09 437 - Normal
04/16/2026 11 PM PDT 4.08 433 - Normal
04/17/2026 12 AM PDT 4.08 433 0 Normal
04/17/2026 01 AM PDT 4.07 430 - Normal
04/17/2026 02 AM PDT 4.06 426 - Normal
04/17/2026 03 AM PDT 4.06 426 0 Normal
04/17/2026 04 AM PDT 4.05 422 - Normal
04/17/2026 05 AM PDT 4.04 418 - Normal
04/17/2026 06 AM PDT 4.04 418 0 Normal
04/17/2026 07 AM PDT 4.03 415 - Normal
04/17/2026 08 AM PDT 4.03 415 0 Normal
04/17/2026 09 AM PDT 4.02 411 - Normal
04/17/2026 10 AM PDT 4.02 411 0 Normal
04/17/2026 11 AM PDT 4.01 407 - Normal
04/17/2026 12 PM PDT 4.01 407 0 Normal
04/17/2026 01 PM PDT 4.01 407 0 Normal
04/17/2026 02 PM PDT 4.00 404 - Normal
04/17/2026 03 PM PDT 4.00 404 0 Normal
04/17/2026 04 PM PDT 3.99 400 - Normal
04/17/2026 05 PM PDT 3.99 400 0 Normal
04/17/2026 06 PM PDT 3.99 400 0 Normal
04/17/2026 07 PM PDT 3.98 396 - Normal
04/17/2026 08 PM PDT 3.98 396 0 Normal
04/17/2026 09 PM PDT 3.98 396 0 Normal
04/17/2026 10 PM PDT 3.97 392 - Normal
04/17/2026 11 PM PDT 3.97 392 0 Normal
04/18/2026 12 AM PDT 3.97 392 0 Normal
04/18/2026 01 AM PDT 3.96 389 - Normal
04/18/2026 02 AM PDT 3.96 389 0 Normal
04/18/2026 03 AM PDT 3.96 389 0 Normal
04/18/2026 04 AM PDT 3.96 389 0 Normal
04/18/2026 05 AM PDT 3.95 385 - Normal
04/18/2026 06 AM PDT 3.95 385 0 Normal
04/18/2026 07 AM PDT 3.94 381 - Normal
04/18/2026 08 AM PDT 3.94 381 0 Normal
04/18/2026 09 AM PDT 3.94 381 0 Normal
04/18/2026 10 AM PDT 3.94 381 0 Normal
04/18/2026 11 AM PDT 3.93 377 - Normal
04/18/2026 12 PM PDT 3.93 377 0 Normal
04/18/2026 01 PM PDT 3.92 374 - Normal
04/18/2026 02 PM PDT 3.92 374 0 Normal
04/18/2026 03 PM PDT 3.92 374 0 Normal
04/18/2026 04 PM PDT 3.91 370 - Normal
04/18/2026 05 PM PDT 3.91 370 0 Normal
04/18/2026 06 PM PDT 3.91 370 0 Normal
04/18/2026 07 PM PDT 3.90 366 - Normal
04/18/2026 08 PM PDT 3.90 366 0 Normal
04/18/2026 09 PM PDT 3.90 366 0 Normal
04/18/2026 10 PM PDT 3.90 366 0 Normal
04/18/2026 11 PM PDT 3.89 363 - Normal
04/19/2026 12 AM PDT 3.89 363 0 Normal
04/19/2026 01 AM PDT 3.89 363 0 Normal
04/19/2026 02 AM PDT 3.88 359 - Normal
04/19/2026 03 AM PDT 3.88 359 0 Normal
04/19/2026 04 AM PDT 3.88 359 0 Normal
04/19/2026 05 AM PDT 3.88 359 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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