# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Patterson (PATC1)
#
# File Generation Time: 08/14/2026 at 07:34 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 08/09/2026 at 02:00 PM PDT
# Maximum Observed Stage: 31.25 Feet
# Maximum Observed Flow: 630 cfs
#
# Earliest Date & Time of Maximum Forecast: 08/17/2026 at 08:00 PM PDT
# Maximum Forecast Stage: 30.74 Feet
# Maximum Forecast Flow: 487 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/09/2026 07 AM PDT 31.22 622 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
08/11/2026 07 AM PDT 30.89 528 - Normal
08/11/2026 08 AM PDT 30.83 512 - Normal
08/11/2026 09 AM PDT 30.83 512 0 Normal
08/11/2026 10 AM PDT 30.82 509 - Normal
08/11/2026 11 AM PDT 30.80 503 - Normal
08/11/2026 12 PM PDT 30.83 512 + Normal
08/11/2026 01 PM PDT 30.83 512 0 Normal
08/11/2026 02 PM PDT 30.81 506 - Normal
08/11/2026 03 PM PDT 30.83 512 + Normal
08/11/2026 04 PM PDT 30.82 509 - Normal
08/11/2026 05 PM PDT 30.82 509 0 Normal
08/11/2026 06 PM PDT 30.81 506 - Normal
08/11/2026 07 PM PDT 30.81 506 0 Normal
08/11/2026 08 PM PDT 30.79 501 - Normal
08/11/2026 09 PM PDT 30.79 501 0 Normal
08/11/2026 10 PM PDT 30.80 503 + Normal
08/11/2026 11 PM PDT 30.79 501 - Normal
08/12/2026 12 AM PDT 30.77 495 - Normal
08/12/2026 01 AM PDT 30.78 498 + Normal
08/12/2026 02 AM PDT 30.77 495 - Normal
08/12/2026 03 AM PDT 30.77 495 0 Normal
08/12/2026 04 AM PDT 30.78 498 + Normal
08/12/2026 05 AM PDT 30.77 495 - Normal
08/12/2026 06 AM PDT 30.75 490 - Normal
08/12/2026 07 AM PDT 30.74 487 - Normal
08/12/2026 08 AM PDT 30.75 490 + Normal
08/12/2026 09 AM PDT 30.76 493 + Normal
08/12/2026 10 AM PDT 30.76 493 0 Normal
08/12/2026 11 AM PDT 30.77 495 + Normal
08/12/2026 12 PM PDT 30.77 495 0 Normal
08/12/2026 01 PM PDT 30.78 498 + Normal
08/12/2026 02 PM PDT 30.77 495 - Normal
08/12/2026 03 PM PDT 30.76 493 - Normal
08/12/2026 04 PM PDT 30.76 493 0 Normal
08/12/2026 05 PM PDT 30.75 490 - Normal
08/12/2026 06 PM PDT 30.75 490 0 Normal
08/12/2026 07 PM PDT 30.76 493 + Normal
08/12/2026 08 PM PDT 30.77 495 + Normal
08/12/2026 09 PM PDT 30.74 487 - Normal
08/12/2026 10 PM PDT 30.75 490 + 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 30.74 487 - Normal
08/13/2026 02 AM PDT 30.74 487 0 Normal
08/13/2026 03 AM PDT 30.74 487 0 Normal
08/13/2026 04 AM PDT 30.74 487 0 Normal
08/13/2026 05 AM PDT 30.74 487 0 Normal
08/13/2026 06 AM PDT 30.74 487 0 Normal
08/13/2026 07 AM PDT 30.76 493 + Normal
08/13/2026 08 AM PDT 30.78 498 + Normal
08/13/2026 09 AM PDT 30.79 501 + Normal
08/13/2026 10 AM PDT 30.80 503 + Normal
08/13/2026 11 AM PDT 30.79 501 - Normal
08/13/2026 12 PM PDT 30.81 506 + Normal
08/13/2026 01 PM PDT 30.81 506 0 Normal
08/13/2026 02 PM PDT 30.79 501 - Normal
08/13/2026 03 PM PDT 30.80 503 + Normal
08/13/2026 04 PM PDT 30.80 503 0 Normal
08/13/2026 05 PM PDT 30.78 498 - Normal
08/13/2026 06 PM PDT 30.79 501 + Normal
08/13/2026 07 PM PDT 30.78 498 - Normal
08/13/2026 08 PM PDT 30.77 495 - Normal
08/13/2026 09 PM PDT 30.76 493 - Normal
08/13/2026 10 PM PDT 30.76 493 0 Normal
08/13/2026 11 PM PDT 30.75 490 - Normal
08/14/2026 12 AM PDT 30.74 487 - Normal
08/14/2026 01 AM PDT 30.74 487 0 Normal
08/14/2026 02 AM PDT 30.74 487 0 Normal
08/14/2026 03 AM PDT 30.74 487 0 Normal
08/14/2026 04 AM PDT 30.74 487 0 Normal
08/14/2026 05 AM PDT 30.74 487 0 Normal
08/14/2026 06 AM PDT 30.74 487 0 Normal
08/14/2026 07 AM PDT 30.74 487 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
08/14/2026 08 AM PDT 30.73 485 Normal
08/14/2026 09 AM PDT 30.73 485 0 Normal
08/14/2026 10 AM PDT 30.73 485 0 Normal
08/14/2026 11 AM PDT 30.73 485 0 Normal
08/14/2026 12 PM PDT 30.72 482 - Normal
08/14/2026 01 PM PDT 30.72 482 0 Normal
08/14/2026 02 PM PDT 30.72 482 0 Normal
08/14/2026 03 PM PDT 30.72 482 0 Normal
08/14/2026 04 PM PDT 30.72 482 0 Normal
08/14/2026 05 PM PDT 30.72 482 0 Normal
08/14/2026 06 PM PDT 30.71 479 - Normal
08/14/2026 07 PM PDT 30.71 479 0 Normal
08/14/2026 08 PM PDT 30.71 479 0 Normal
08/14/2026 09 PM PDT 30.71 479 0 Normal
08/14/2026 10 PM PDT 30.71 479 0 Normal
08/14/2026 11 PM PDT 30.71 479 0 Normal
08/15/2026 12 AM PDT 30.70 477 - Normal
08/15/2026 01 AM PDT 30.70 477 0 Normal
08/15/2026 02 AM PDT 30.70 477 0 Normal
08/15/2026 03 AM PDT 30.70 477 0 Normal
08/15/2026 04 AM PDT 30.70 477 0 Normal
08/15/2026 05 AM PDT 30.70 477 0 Normal
08/15/2026 06 AM PDT 30.70 477 0 Normal
08/15/2026 07 AM PDT 30.70 477 0 Normal
08/15/2026 08 AM PDT 30.70 477 0 Normal
08/15/2026 09 AM PDT 30.70 477 0 Normal
08/15/2026 10 AM PDT 30.70 477 0 Normal
08/15/2026 11 AM PDT 30.70 477 0 Normal
08/15/2026 12 PM PDT 30.70 477 0 Normal
08/15/2026 01 PM PDT 30.70 477 0 Normal
08/15/2026 02 PM PDT 30.70 477 0 Normal
08/15/2026 03 PM PDT 30.70 477 0 Normal
08/15/2026 04 PM PDT 30.70 477 0 Normal
08/15/2026 05 PM PDT 30.70 477 0 Normal
08/15/2026 06 PM PDT 30.70 477 0 Normal
08/15/2026 07 PM PDT 30.70 477 0 Normal
08/15/2026 08 PM PDT 30.70 477 0 Normal
08/15/2026 09 PM PDT 30.70 477 0 Normal
08/15/2026 10 PM PDT 30.71 479 + Normal
08/15/2026 11 PM PDT 30.71 479 0 Normal
08/16/2026 12 AM PDT 30.71 479 0 Normal
08/16/2026 01 AM PDT 30.71 479 0 Normal
08/16/2026 02 AM PDT 30.71 479 0 Normal
08/16/2026 03 AM PDT 30.71 479 0 Normal
08/16/2026 04 AM PDT 30.71 479 0 Normal
08/16/2026 05 AM PDT 30.71 479 0 Normal
08/16/2026 06 AM PDT 30.72 482 + Normal
08/16/2026 07 AM PDT 30.72 482 0 Normal
08/16/2026 08 AM PDT 30.72 482 0 Normal
08/16/2026 09 AM PDT 30.72 482 0 Normal
08/16/2026 10 AM PDT 30.72 482 0 Normal
08/16/2026 11 AM PDT 30.72 482 0 Normal
08/16/2026 12 PM PDT 30.72 482 0 Normal
08/16/2026 01 PM PDT 30.72 482 0 Normal
08/16/2026 02 PM PDT 30.72 482 0 Normal
08/16/2026 03 PM PDT 30.72 482 0 Normal
08/16/2026 04 PM PDT 30.72 482 0 Normal
08/16/2026 05 PM PDT 30.73 485 + Normal
08/16/2026 06 PM PDT 30.73 485 0 Normal
08/16/2026 07 PM PDT 30.73 485 0 Normal
08/16/2026 08 PM PDT 30.73 485 0 Normal
08/16/2026 09 PM PDT 30.73 485 0 Normal
08/16/2026 10 PM PDT 30.73 485 0 Normal
08/16/2026 11 PM PDT 30.73 485 0 Normal
08/17/2026 12 AM PDT 30.73 485 0 Normal
08/17/2026 01 AM PDT 30.73 485 0 Normal
08/17/2026 02 AM PDT 30.73 485 0 Normal
08/17/2026 03 AM PDT 30.73 485 0 Normal
08/17/2026 04 AM PDT 30.73 485 0 Normal
08/17/2026 05 AM PDT 30.73 485 0 Normal
08/17/2026 06 AM PDT 30.73 485 0 Normal
08/17/2026 07 AM PDT 30.73 485 0 Normal
08/17/2026 08 AM PDT 30.73 485 0 Normal
08/17/2026 09 AM PDT 30.73 485 0 Normal
08/17/2026 10 AM PDT 30.73 485 0 Normal
08/17/2026 11 AM PDT 30.73 485 0 Normal
08/17/2026 12 PM PDT 30.73 485 0 Normal
08/17/2026 01 PM PDT 30.73 485 0 Normal
08/17/2026 02 PM PDT 30.73 485 0 Normal
08/17/2026 03 PM PDT 30.73 485 0 Normal
08/17/2026 04 PM PDT 30.73 485 0 Normal
08/17/2026 05 PM PDT 30.73 485 0 Normal
08/17/2026 06 PM PDT 30.73 485 0 Normal
08/17/2026 07 PM PDT 30.73 485 0 Normal
08/17/2026 08 PM PDT 30.74 487 + Normal
08/17/2026 09 PM PDT 30.74 487 0 Normal
08/17/2026 10 PM PDT 30.74 487 0 Normal
08/17/2026 11 PM PDT 30.74 487 0 Normal
08/18/2026 12 AM PDT 30.74 487 0 Normal
08/18/2026 01 AM PDT 30.74 487 0 Normal
08/18/2026 02 AM PDT 30.74 487 0 Normal
08/18/2026 03 AM PDT 30.74 487 0 Normal
08/18/2026 04 AM PDT 30.74 487 0 Normal
08/18/2026 05 AM PDT 30.74 487 0 Normal
08/18/2026 06 AM PDT 30.74 487 0 Normal
08/18/2026 07 AM PDT 30.74 487 0 Normal
08/18/2026 08 AM PDT 30.74 487 0 Normal
08/18/2026 09 AM PDT 30.74 487 0 Normal
08/18/2026 10 AM PDT 30.73 485 - Normal
08/18/2026 11 AM PDT 30.73 485 0 Normal
08/18/2026 12 PM PDT 30.73 485 0 Normal
08/18/2026 01 PM PDT 30.73 485 0 Normal
08/18/2026 02 PM PDT 30.73 485 0 Normal
08/18/2026 03 PM PDT 30.73 485 0 Normal
08/18/2026 04 PM PDT 30.73 485 0 Normal
08/18/2026 05 PM PDT 30.73 485 0 Normal
08/18/2026 06 PM PDT 30.73 485 0 Normal
08/18/2026 07 PM PDT 30.73 485 0 Normal
08/18/2026 08 PM PDT 30.73 485 0 Normal
08/18/2026 09 PM PDT 30.73 485 0 Normal
08/18/2026 10 PM PDT 30.73 485 0 Normal
08/18/2026 11 PM PDT 30.73 485 0 Normal
08/19/2026 12 AM PDT 30.73 485 0 Normal
08/19/2026 01 AM PDT 30.73 485 0 Normal
08/19/2026 02 AM PDT 30.73 485 0 Normal
08/19/2026 03 AM PDT 30.73 485 0 Normal
08/19/2026 04 AM PDT 30.73 485 0 Normal
08/19/2026 05 AM PDT 30.73 485 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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