# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Patterson (PATC1)
#
# File Generation Time: 08/11/2026 at 06:43 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 08/06/2026 at 12:00 PM PDT
# Maximum Observed Stage: 31.59 Feet
# Maximum Observed Flow: 738 cfs
#
# Earliest Date & Time of Maximum Forecast: 08/11/2026 at 07:00 AM PDT
# Maximum Forecast Stage: 30.91 Feet
# Maximum Forecast Flow: 534 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/06/2026 06 AM PDT 31.57 731 Normal
08/06/2026 07 AM PDT 31.56 728 - Normal
08/06/2026 08 AM PDT 31.56 728 0 Normal
08/06/2026 09 AM PDT 31.57 731 + Normal
08/06/2026 10 AM PDT 31.54 721 - Normal
08/06/2026 11 AM PDT 31.55 725 + Normal
08/06/2026 12 PM PDT 31.59 738 + Normal
08/06/2026 01 PM PDT 31.54 721 - Normal
08/06/2026 02 PM PDT 31.54 721 0 Normal
08/06/2026 03 PM PDT 31.53 718 - Normal
08/06/2026 04 PM PDT 31.51 711 - Normal
08/06/2026 05 PM PDT 31.49 705 - Normal
08/06/2026 06 PM PDT 31.48 701 - Normal
08/06/2026 07 PM PDT 31.47 698 - Normal
08/06/2026 08 PM PDT 31.47 698 0 Normal
08/06/2026 09 PM PDT 31.47 698 0 Normal
08/06/2026 10 PM PDT 31.46 695 - Normal
08/06/2026 11 PM PDT 31.48 701 + Normal
08/07/2026 12 AM PDT 31.44 688 - Normal
08/07/2026 01 AM PDT 31.45 691 + Normal
08/07/2026 02 AM PDT 31.43 685 - Normal
08/07/2026 03 AM PDT 31.41 678 - Normal
08/07/2026 04 AM PDT 31.45 691 + Normal
08/07/2026 05 AM PDT 31.42 682 - Normal
08/07/2026 06 AM PDT 31.42 682 0 Normal
08/07/2026 07 AM PDT 31.42 682 0 Normal
08/07/2026 08 AM PDT 31.38 669 - Normal
08/07/2026 09 AM PDT 31.42 682 + Normal
08/07/2026 10 AM PDT 31.41 678 - Normal
08/07/2026 11 AM PDT 31.38 669 - Normal
08/07/2026 12 PM PDT 31.41 678 + Normal
08/07/2026 01 PM PDT 31.38 669 - Normal
08/07/2026 02 PM PDT 31.36 663 - Normal
08/07/2026 03 PM PDT 31.37 666 + Normal
08/07/2026 04 PM PDT 31.31 648 - Normal
08/07/2026 05 PM PDT 31.31 648 0 Normal
08/07/2026 06 PM PDT 31.29 642 - Normal
08/07/2026 07 PM PDT 31.25 630 - Normal
08/07/2026 08 PM PDT 31.27 636 + Normal
08/07/2026 09 PM PDT 31.24 627 - Normal
08/07/2026 10 PM PDT 31.25 630 + Normal
08/07/2026 11 PM PDT 31.25 630 0 Normal
08/08/2026 12 AM PDT 31.23 624 - Normal
08/08/2026 01 AM PDT 31.23 624 0 Normal
08/08/2026 02 AM PDT 31.22 622 - Normal
08/08/2026 03 AM PDT 31.21 619 - Normal
08/08/2026 04 AM PDT 31.20 616 - Normal
08/08/2026 05 AM PDT 31.19 613 - Normal
08/08/2026 06 AM PDT 31.17 607 - Normal
08/08/2026 07 AM PDT 31.14 598 - Normal
08/08/2026 08 AM PDT 31.14 598 0 Normal
08/08/2026 09 AM PDT 31.13 595 - Normal
08/08/2026 10 AM PDT 31.15 601 + Normal
08/08/2026 11 AM PDT 31.15 601 0 Normal
08/08/2026 12 PM PDT 31.15 601 0 Normal
08/08/2026 01 PM PDT 31.16 604 + Normal
08/08/2026 02 PM PDT 31.14 598 - Normal
08/08/2026 03 PM PDT 31.18 610 + Normal
08/08/2026 04 PM PDT 31.16 604 - Normal
08/08/2026 05 PM PDT 31.15 601 - Normal
08/08/2026 06 PM PDT 31.18 610 + Normal
08/08/2026 07 PM PDT 31.15 601 - Normal
08/08/2026 08 PM PDT 31.18 610 + Normal
08/08/2026 09 PM PDT 31.16 604 - Normal
08/08/2026 10 PM PDT 31.15 601 - Normal
08/08/2026 11 PM PDT 31.17 607 + Normal
08/09/2026 12 AM PDT 31.16 604 - Normal
08/09/2026 01 AM PDT 31.18 610 + Normal
08/09/2026 02 AM PDT 31.20 616 + Normal
08/09/2026 03 AM PDT 31.21 619 + Normal
08/09/2026 04 AM PDT 31.22 622 + Normal
08/09/2026 05 AM PDT 31.20 616 - Normal
08/09/2026 06 AM PDT 31.22 622 + Normal
08/09/2026 07 AM PDT 31.22 622 0 Normal
08/09/2026 08 AM PDT 31.23 624 + Normal
08/09/2026 09 AM PDT 31.24 627 + Normal
08/09/2026 10 AM PDT 31.24 627 0 Normal
08/09/2026 11 AM PDT 31.24 627 0 Normal
08/09/2026 12 PM PDT 31.23 624 - Normal
08/09/2026 01 PM PDT 31.25 630 + Normal
08/09/2026 02 PM PDT 31.25 630 0 Normal
08/09/2026 03 PM PDT 31.23 624 - Normal
08/09/2026 04 PM PDT 31.24 627 + Normal
08/09/2026 05 PM PDT 31.24 627 0 Normal
08/09/2026 06 PM PDT 31.22 622 - Normal
08/09/2026 07 PM PDT 31.21 619 - Normal
08/09/2026 08 PM PDT 31.20 616 - Normal
08/09/2026 09 PM PDT 31.18 610 - Normal
08/09/2026 10 PM PDT 31.17 607 - Normal
08/09/2026 11 PM PDT 31.16 604 - Normal
08/10/2026 12 AM PDT 31.14 598 - Normal
08/10/2026 01 AM PDT 31.13 595 - Normal
08/10/2026 02 AM PDT 31.13 595 0 Normal
08/10/2026 03 AM PDT 31.12 593 - Normal
08/10/2026 04 AM PDT 31.12 593 0 Normal
08/10/2026 05 AM PDT 31.11 590 - Normal
08/10/2026 06 AM PDT 31.10 587 - Normal
08/10/2026 07 AM PDT 31.08 581 - Normal
08/10/2026 08 AM PDT 31.09 584 + Normal
08/10/2026 09 AM PDT 31.09 584 0 Normal
08/10/2026 10 AM PDT 31.08 581 - Normal
08/10/2026 11 AM PDT 31.09 584 + Normal
08/10/2026 12 PM PDT 31.12 593 + Normal
08/10/2026 01 PM PDT 31.10 587 - Normal
08/10/2026 02 PM PDT 31.09 584 - Normal
08/10/2026 03 PM PDT 31.10 587 + Normal
08/10/2026 04 PM PDT 31.08 581 - Normal
08/10/2026 05 PM PDT 31.08 581 0 Normal
08/10/2026 06 PM PDT 31.08 581 0 Normal
08/10/2026 07 PM PDT 31.08 581 0 Normal
08/10/2026 08 PM PDT 31.07 578 - Normal
08/10/2026 09 PM PDT 31.06 575 - Normal
08/10/2026 10 PM PDT 31.04 570 - Normal
08/10/2026 11 PM PDT 31.04 570 0 Normal
08/11/2026 12 AM PDT 31.03 567 - Normal
08/11/2026 01 AM PDT 31.01 561 - Normal
08/11/2026 02 AM PDT 31.00 559 - Normal
08/11/2026 03 AM PDT 30.99 556 - Normal
08/11/2026 04 AM PDT 30.96 547 - Normal
08/11/2026 05 AM PDT 30.95 545 - Normal
08/11/2026 06 AM PDT 30.91 534 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
08/11/2026 07 AM PDT 30.91 534 Normal
08/11/2026 08 AM PDT 30.91 534 0 Normal
08/11/2026 09 AM PDT 30.91 534 0 Normal
08/11/2026 10 AM PDT 30.90 531 - Normal
08/11/2026 11 AM PDT 30.90 531 0 Normal
08/11/2026 12 PM PDT 30.89 528 - Normal
08/11/2026 01 PM PDT 30.89 528 0 Normal
08/11/2026 02 PM PDT 30.88 525 - Normal
08/11/2026 03 PM PDT 30.88 525 0 Normal
08/11/2026 04 PM PDT 30.87 523 - Normal
08/11/2026 05 PM PDT 30.86 520 - Normal
08/11/2026 06 PM PDT 30.86 520 0 Normal
08/11/2026 07 PM PDT 30.86 520 0 Normal
08/11/2026 08 PM PDT 30.85 517 - Normal
08/11/2026 09 PM PDT 30.85 517 0 Normal
08/11/2026 10 PM PDT 30.84 514 - Normal
08/11/2026 11 PM PDT 30.84 514 0 Normal
08/12/2026 12 AM PDT 30.83 512 - Normal
08/12/2026 01 AM PDT 30.82 509 - Normal
08/12/2026 02 AM PDT 30.82 509 0 Normal
08/12/2026 03 AM PDT 30.81 506 - Normal
08/12/2026 04 AM PDT 30.81 506 0 Normal
08/12/2026 05 AM PDT 30.81 506 0 Normal
08/12/2026 06 AM PDT 30.80 503 - Normal
08/12/2026 07 AM PDT 30.80 503 0 Normal
08/12/2026 08 AM PDT 30.79 501 - Normal
08/12/2026 09 AM PDT 30.79 501 0 Normal
08/12/2026 10 AM PDT 30.78 498 - Normal
08/12/2026 11 AM PDT 30.78 498 0 Normal
08/12/2026 12 PM PDT 30.78 498 0 Normal
08/12/2026 01 PM PDT 30.77 495 - Normal
08/12/2026 02 PM PDT 30.77 495 0 Normal
08/12/2026 03 PM PDT 30.77 495 0 Normal
08/12/2026 04 PM PDT 30.77 495 0 Normal
08/12/2026 05 PM PDT 30.76 493 - Normal
08/12/2026 06 PM PDT 30.76 493 0 Normal
08/12/2026 07 PM PDT 30.76 493 0 Normal
08/12/2026 08 PM PDT 30.76 493 0 Normal
08/12/2026 09 PM PDT 30.75 490 - Normal
08/12/2026 10 PM PDT 30.75 490 0 Normal
08/12/2026 11 PM PDT 30.75 490 0 Normal
08/13/2026 12 AM PDT 30.75 490 0 Normal
08/13/2026 01 AM PDT 30.75 490 0 Normal
08/13/2026 02 AM PDT 30.75 490 0 Normal
08/13/2026 03 AM PDT 30.75 490 0 Normal
08/13/2026 04 AM PDT 30.75 490 0 Normal
08/13/2026 05 AM PDT 30.74 487 - Normal
08/13/2026 06 AM PDT 30.74 487 0 Normal
08/13/2026 07 AM PDT 30.74 487 0 Normal
08/13/2026 08 AM PDT 30.74 487 0 Normal
08/13/2026 09 AM PDT 30.73 485 - Normal
08/13/2026 10 AM PDT 30.73 485 0 Normal
08/13/2026 11 AM PDT 30.73 485 0 Normal
08/13/2026 12 PM PDT 30.73 485 0 Normal
08/13/2026 01 PM PDT 30.72 482 - Normal
08/13/2026 02 PM PDT 30.72 482 0 Normal
08/13/2026 03 PM PDT 30.72 482 0 Normal
08/13/2026 04 PM PDT 30.72 482 0 Normal
08/13/2026 05 PM PDT 30.71 479 - Normal
08/13/2026 06 PM PDT 30.71 479 0 Normal
08/13/2026 07 PM PDT 30.70 477 - Normal
08/13/2026 08 PM PDT 30.70 477 0 Normal
08/13/2026 09 PM PDT 30.70 477 0 Normal
08/13/2026 10 PM PDT 30.69 474 - Normal
08/13/2026 11 PM PDT 30.69 474 0 Normal
08/14/2026 12 AM PDT 30.68 472 - Normal
08/14/2026 01 AM PDT 30.68 472 0 Normal
08/14/2026 02 AM PDT 30.68 472 0 Normal
08/14/2026 03 AM PDT 30.67 469 - Normal
08/14/2026 04 AM PDT 30.67 469 0 Normal
08/14/2026 05 AM PDT 30.66 466 - Normal
08/14/2026 06 AM PDT 30.66 466 0 Normal
08/14/2026 07 AM PDT 30.66 466 0 Normal
08/14/2026 08 AM PDT 30.65 464 - Normal
08/14/2026 09 AM PDT 30.65 464 0 Normal
08/14/2026 10 AM PDT 30.64 461 - Normal
08/14/2026 11 AM PDT 30.64 461 0 Normal
08/14/2026 12 PM PDT 30.64 461 0 Normal
08/14/2026 01 PM PDT 30.63 458 - Normal
08/14/2026 02 PM PDT 30.63 458 0 Normal
08/14/2026 03 PM PDT 30.63 458 0 Normal
08/14/2026 04 PM PDT 30.62 456 - Normal
08/14/2026 05 PM PDT 30.62 456 0 Normal
08/14/2026 06 PM PDT 30.62 456 0 Normal
08/14/2026 07 PM PDT 30.61 453 - Normal
08/14/2026 08 PM PDT 30.61 453 0 Normal
08/14/2026 09 PM PDT 30.61 453 0 Normal
08/14/2026 10 PM PDT 30.60 451 - Normal
08/14/2026 11 PM PDT 30.60 451 0 Normal
08/15/2026 12 AM PDT 30.60 451 0 Normal
08/15/2026 01 AM PDT 30.59 448 - Normal
08/15/2026 02 AM PDT 30.59 448 0 Normal
08/15/2026 03 AM PDT 30.59 448 0 Normal
08/15/2026 04 AM PDT 30.59 448 0 Normal
08/15/2026 05 AM PDT 30.59 448 0 Normal
08/15/2026 06 AM PDT 30.58 445 - Normal
08/15/2026 07 AM PDT 30.58 445 0 Normal
08/15/2026 08 AM PDT 30.58 445 0 Normal
08/15/2026 09 AM PDT 30.58 445 0 Normal
08/15/2026 10 AM PDT 30.57 443 - Normal
08/15/2026 11 AM PDT 30.57 443 0 Normal
08/15/2026 12 PM PDT 30.57 443 0 Normal
08/15/2026 01 PM PDT 30.57 443 0 Normal
08/15/2026 02 PM PDT 30.57 443 0 Normal
08/15/2026 03 PM PDT 30.57 443 0 Normal
08/15/2026 04 PM PDT 30.56 440 - Normal
08/15/2026 05 PM PDT 30.56 440 0 Normal
08/15/2026 06 PM PDT 30.56 440 0 Normal
08/15/2026 07 PM PDT 30.56 440 0 Normal
08/15/2026 08 PM PDT 30.56 440 0 Normal
08/15/2026 09 PM PDT 30.56 440 0 Normal
08/15/2026 10 PM PDT 30.55 438 - Normal
08/15/2026 11 PM PDT 30.55 438 0 Normal
08/16/2026 12 AM PDT 30.55 438 0 Normal
08/16/2026 01 AM PDT 30.55 438 0 Normal
08/16/2026 02 AM PDT 30.55 438 0 Normal
08/16/2026 03 AM PDT 30.55 438 0 Normal
08/16/2026 04 AM PDT 30.55 438 0 Normal
08/16/2026 05 AM PDT 30.55 438 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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