# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Patterson (PATC1)
#
# File Generation Time: 05/13/2026 at 08:35 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/11/2026 at 02:00 PM PDT
# Maximum Observed Stage: 32.11 Feet
# Maximum Observed Flow: 654 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/13/2026 at 09:00 AM PDT
# Maximum Forecast Stage: 31.45 Feet
# Maximum Forecast Flow: 469 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/08/2026 08 AM PDT 31.97 613 Normal
05/08/2026 09 AM PDT 31.96 610 - Normal
05/08/2026 10 AM PDT 31.98 616 + Normal
05/08/2026 11 AM PDT 31.95 607 - Normal
05/08/2026 12 PM PDT 31.98 616 + Normal
05/08/2026 01 PM PDT 31.98 616 0 Normal
05/08/2026 02 PM PDT 31.97 613 - Normal
05/08/2026 03 PM PDT 31.97 613 0 Normal
05/08/2026 04 PM PDT 31.98 616 + Normal
05/08/2026 05 PM PDT 31.97 613 - Normal
05/08/2026 06 PM PDT 31.98 616 + Normal
05/08/2026 07 PM PDT 31.98 616 0 Normal
05/08/2026 08 PM PDT 31.97 613 - Normal
05/08/2026 09 PM PDT 31.98 616 + Normal
05/08/2026 10 PM PDT 31.96 610 - Normal
05/08/2026 11 PM PDT 31.97 613 + Normal
05/09/2026 12 AM PDT 31.96 610 - Normal
05/09/2026 01 AM PDT 31.96 610 0 Normal
05/09/2026 02 AM PDT 31.97 613 + Normal
05/09/2026 03 AM PDT 31.96 610 - Normal
05/09/2026 04 AM PDT 31.97 613 + Normal
05/09/2026 05 AM PDT 31.97 613 0 Normal
05/09/2026 06 AM PDT 31.98 616 + Normal
05/09/2026 07 AM PDT 31.96 610 - Normal
05/09/2026 08 AM PDT 31.97 613 + Normal
05/09/2026 09 AM PDT 31.96 610 - Normal
05/09/2026 10 AM PDT 31.96 610 0 Normal
05/09/2026 11 AM PDT 31.95 607 - Normal
05/09/2026 12 PM PDT 31.95 607 0 Normal
05/09/2026 01 PM PDT 31.95 607 0 Normal
05/09/2026 02 PM PDT 31.96 610 + Normal
05/09/2026 03 PM PDT 31.95 607 - Normal
05/09/2026 04 PM PDT 31.95 607 0 Normal
05/09/2026 05 PM PDT 31.97 613 + Normal
05/09/2026 06 PM PDT 31.97 613 0 Normal
05/09/2026 07 PM PDT 31.98 616 + Normal
05/09/2026 08 PM PDT 31.97 613 - Normal
05/09/2026 09 PM PDT 31.96 610 - Normal
05/09/2026 10 PM PDT 31.97 613 + Normal
05/09/2026 11 PM PDT 31.96 610 - Normal
05/10/2026 12 AM PDT 31.96 610 0 Normal
05/10/2026 01 AM PDT 31.96 610 0 Normal
05/10/2026 02 AM PDT 31.95 607 - Normal
05/10/2026 03 AM PDT 31.95 607 0 Normal
05/10/2026 04 AM PDT 31.95 607 0 Normal
05/10/2026 05 AM PDT 31.95 607 0 Normal
05/10/2026 06 AM PDT 31.97 613 + Normal
05/10/2026 07 AM PDT 31.98 616 + Normal
05/10/2026 08 AM PDT 31.99 619 + Normal
05/10/2026 09 AM PDT 32.01 624 + Normal
05/10/2026 10 AM PDT 32.03 630 + Normal
05/10/2026 11 AM PDT 32.05 636 + Normal
05/10/2026 12 PM PDT 32.07 642 + Normal
05/10/2026 01 PM PDT 32.07 642 0 Normal
05/10/2026 02 PM PDT 32.08 645 + Normal
05/10/2026 03 PM PDT 32.08 645 0 Normal
05/10/2026 04 PM PDT 32.09 648 + Normal
05/10/2026 05 PM PDT 32.09 648 0 Normal
05/10/2026 06 PM PDT 32.09 648 0 Normal
05/10/2026 07 PM PDT 32.09 648 0 Normal
05/10/2026 08 PM PDT 32.09 648 0 Normal
05/10/2026 09 PM PDT 32.09 648 0 Normal
05/10/2026 10 PM PDT 32.09 648 0 Normal
05/10/2026 11 PM PDT 32.08 645 - Normal
05/11/2026 12 AM PDT 32.09 648 + Normal
05/11/2026 01 AM PDT 32.09 648 0 Normal
05/11/2026 02 AM PDT 32.10 651 + Normal
05/11/2026 03 AM PDT 32.11 654 + Normal
05/11/2026 04 AM PDT 32.11 654 0 Normal
05/11/2026 05 AM PDT 32.11 654 0 Normal
05/11/2026 06 AM PDT 32.11 654 0 Normal
05/11/2026 07 AM PDT 32.09 648 - Normal
05/11/2026 08 AM PDT 32.09 648 0 Normal
05/11/2026 09 AM PDT 32.10 651 + Normal
05/11/2026 10 AM PDT 32.10 651 0 Normal
05/11/2026 11 AM PDT 32.10 651 0 Normal
05/11/2026 12 PM PDT 32.11 654 + Normal
05/11/2026 01 PM PDT 32.10 651 - Normal
05/11/2026 02 PM PDT 32.11 654 + Normal
05/11/2026 03 PM PDT 32.10 651 - Normal
05/11/2026 04 PM PDT 32.09 648 - Normal
05/11/2026 05 PM PDT 32.08 645 - Normal
05/11/2026 06 PM PDT 32.07 642 - Normal
05/11/2026 07 PM PDT 32.04 633 - Normal
05/11/2026 08 PM PDT 32.02 627 - Normal
05/11/2026 09 PM PDT 32.01 624 - Normal
05/11/2026 10 PM PDT 31.99 619 - Normal
05/11/2026 11 PM PDT 31.97 613 - Normal
05/12/2026 12 AM PDT 31.95 607 - Normal
05/12/2026 01 AM PDT 31.94 604 - Normal
05/12/2026 02 AM PDT 31.92 598 - Normal
05/12/2026 03 AM PDT 31.90 593 - Normal
05/12/2026 04 AM PDT 31.89 590 - Normal
05/12/2026 05 AM PDT 31.87 584 - Normal
05/12/2026 06 AM PDT 31.86 581 - Normal
05/12/2026 07 AM PDT 31.83 573 - Normal
05/12/2026 08 AM PDT 31.82 570 - Normal
05/12/2026 09 AM PDT 31.78 559 - Normal
05/12/2026 10 AM PDT 31.75 550 - Normal
05/12/2026 11 AM PDT 31.76 553 + Normal
05/12/2026 12 PM PDT 31.75 550 - Normal
05/12/2026 01 PM PDT 31.73 545 - Normal
05/12/2026 02 PM PDT 31.73 545 0 Normal
05/12/2026 03 PM PDT 31.71 539 - Normal
05/12/2026 04 PM PDT 31.69 534 - Normal
05/12/2026 05 PM PDT 31.68 531 - Normal
05/12/2026 06 PM PDT 31.66 525 - Normal
05/12/2026 07 PM PDT 31.64 520 - Normal
05/12/2026 08 PM PDT 31.64 520 0 Normal
05/12/2026 09 PM PDT 31.62 514 - Normal
05/12/2026 10 PM PDT 31.61 512 - Normal
05/12/2026 11 PM PDT 31.60 509 - Normal
05/13/2026 12 AM PDT 31.59 506 - Normal
05/13/2026 01 AM PDT 31.58 503 - Normal
05/13/2026 02 AM PDT 31.57 501 - Normal
05/13/2026 03 AM PDT 31.55 495 - Normal
05/13/2026 04 AM PDT 31.51 485 - Normal
05/13/2026 05 AM PDT 31.49 479 - Normal
05/13/2026 06 AM PDT 31.48 477 - Normal
05/13/2026 07 AM PDT 31.47 474 - Normal
05/13/2026 08 AM PDT 31.46 472 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/13/2026 09 AM PDT 31.45 469 Normal
05/13/2026 10 AM PDT 31.44 466 - Normal
05/13/2026 11 AM PDT 31.43 464 - Normal
05/13/2026 12 PM PDT 31.42 461 - Normal
05/13/2026 01 PM PDT 31.41 458 - Normal
05/13/2026 02 PM PDT 31.40 456 - Normal
05/13/2026 03 PM PDT 31.39 453 - Normal
05/13/2026 04 PM PDT 31.38 451 - Normal
05/13/2026 05 PM PDT 31.37 448 - Normal
05/13/2026 06 PM PDT 31.36 445 - Normal
05/13/2026 07 PM PDT 31.36 445 0 Normal
05/13/2026 08 PM PDT 31.35 443 - Normal
05/13/2026 09 PM PDT 31.34 440 - Normal
05/13/2026 10 PM PDT 31.33 438 - Normal
05/13/2026 11 PM PDT 31.32 435 - Normal
05/14/2026 12 AM PDT 31.31 433 - Normal
05/14/2026 01 AM PDT 31.30 430 - Normal
05/14/2026 02 AM PDT 31.29 428 - Normal
05/14/2026 03 AM PDT 31.28 425 - Normal
05/14/2026 04 AM PDT 31.27 423 - Normal
05/14/2026 05 AM PDT 31.26 420 - Normal
05/14/2026 06 AM PDT 31.25 417 - Normal
05/14/2026 07 AM PDT 31.25 417 0 Normal
05/14/2026 08 AM PDT 31.24 415 - Normal
05/14/2026 09 AM PDT 31.23 412 - Normal
05/14/2026 10 AM PDT 31.22 410 - Normal
05/14/2026 11 AM PDT 31.21 407 - Normal
05/14/2026 12 PM PDT 31.20 405 - Normal
05/14/2026 01 PM PDT 31.20 405 0 Normal
05/14/2026 02 PM PDT 31.19 402 - Normal
05/14/2026 03 PM PDT 31.18 400 - Normal
05/14/2026 04 PM PDT 31.17 398 - Normal
05/14/2026 05 PM PDT 31.16 395 - Normal
05/14/2026 06 PM PDT 31.16 395 0 Normal
05/14/2026 07 PM PDT 31.15 393 - Normal
05/14/2026 08 PM PDT 31.14 390 - Normal
05/14/2026 09 PM PDT 31.14 390 0 Normal
05/14/2026 10 PM PDT 31.13 388 - Normal
05/14/2026 11 PM PDT 31.13 388 0 Normal
05/15/2026 12 AM PDT 31.12 385 - Normal
05/15/2026 01 AM PDT 31.12 385 0 Normal
05/15/2026 02 AM PDT 31.11 383 - Normal
05/15/2026 03 AM PDT 31.11 383 0 Normal
05/15/2026 04 AM PDT 31.11 383 0 Normal
05/15/2026 05 AM PDT 31.10 380 - Normal
05/15/2026 06 AM PDT 31.10 380 0 Normal
05/15/2026 07 AM PDT 31.10 380 0 Normal
05/15/2026 08 AM PDT 31.09 378 - Normal
05/15/2026 09 AM PDT 31.09 378 0 Normal
05/15/2026 10 AM PDT 31.09 378 0 Normal
05/15/2026 11 AM PDT 31.09 378 0 Normal
05/15/2026 12 PM PDT 31.09 378 0 Normal
05/15/2026 01 PM PDT 31.08 376 - Normal
05/15/2026 02 PM PDT 31.08 376 0 Normal
05/15/2026 03 PM PDT 31.08 376 0 Normal
05/15/2026 04 PM PDT 31.08 376 0 Normal
05/15/2026 05 PM PDT 31.08 376 0 Normal
05/15/2026 06 PM PDT 31.08 376 0 Normal
05/15/2026 07 PM PDT 31.08 376 0 Normal
05/15/2026 08 PM PDT 31.08 376 0 Normal
05/15/2026 09 PM PDT 31.08 376 0 Normal
05/15/2026 10 PM PDT 31.08 376 0 Normal
05/15/2026 11 PM PDT 31.08 376 0 Normal
05/16/2026 12 AM PDT 31.09 378 + Normal
05/16/2026 01 AM PDT 31.09 378 0 Normal
05/16/2026 02 AM PDT 31.09 378 0 Normal
05/16/2026 03 AM PDT 31.09 378 0 Normal
05/16/2026 04 AM PDT 31.09 378 0 Normal
05/16/2026 05 AM PDT 31.09 378 0 Normal
05/16/2026 06 AM PDT 31.09 378 0 Normal
05/16/2026 07 AM PDT 31.10 380 + Normal
05/16/2026 08 AM PDT 31.10 380 0 Normal
05/16/2026 09 AM PDT 31.10 380 0 Normal
05/16/2026 10 AM PDT 31.10 380 0 Normal
05/16/2026 11 AM PDT 31.10 380 0 Normal
05/16/2026 12 PM PDT 31.11 383 + Normal
05/16/2026 01 PM PDT 31.11 383 0 Normal
05/16/2026 02 PM PDT 31.11 383 0 Normal
05/16/2026 03 PM PDT 31.11 383 0 Normal
05/16/2026 04 PM PDT 31.11 383 0 Normal
05/16/2026 05 PM PDT 31.11 383 0 Normal
05/16/2026 06 PM PDT 31.11 383 0 Normal
05/16/2026 07 PM PDT 31.11 383 0 Normal
05/16/2026 08 PM PDT 31.11 383 0 Normal
05/16/2026 09 PM PDT 31.11 383 0 Normal
05/16/2026 10 PM PDT 31.11 383 0 Normal
05/16/2026 11 PM PDT 31.12 385 + Normal
05/17/2026 12 AM PDT 31.12 385 0 Normal
05/17/2026 01 AM PDT 31.12 385 0 Normal
05/17/2026 02 AM PDT 31.12 385 0 Normal
05/17/2026 03 AM PDT 31.12 385 0 Normal
05/17/2026 04 AM PDT 31.12 385 0 Normal
05/17/2026 05 AM PDT 31.12 385 0 Normal
05/17/2026 06 AM PDT 31.12 385 0 Normal
05/17/2026 07 AM PDT 31.12 385 0 Normal
05/17/2026 08 AM PDT 31.12 385 0 Normal
05/17/2026 09 AM PDT 31.12 385 0 Normal
05/17/2026 10 AM PDT 31.12 385 0 Normal
05/17/2026 11 AM PDT 31.12 385 0 Normal
05/17/2026 12 PM PDT 31.12 385 0 Normal
05/17/2026 01 PM PDT 31.12 385 0 Normal
05/17/2026 02 PM PDT 31.12 385 0 Normal
05/17/2026 03 PM PDT 31.12 385 0 Normal
05/17/2026 04 PM PDT 31.12 385 0 Normal
05/17/2026 05 PM PDT 31.12 385 0 Normal
05/17/2026 06 PM PDT 31.12 385 0 Normal
05/17/2026 07 PM PDT 31.12 385 0 Normal
05/17/2026 08 PM PDT 31.12 385 0 Normal
05/17/2026 09 PM PDT 31.12 385 0 Normal
05/17/2026 10 PM PDT 31.12 385 0 Normal
05/17/2026 11 PM PDT 31.12 385 0 Normal
05/18/2026 12 AM PDT 31.12 385 0 Normal
05/18/2026 01 AM PDT 31.12 385 0 Normal
05/18/2026 02 AM PDT 31.12 385 0 Normal
05/18/2026 03 AM PDT 31.12 385 0 Normal
05/18/2026 04 AM PDT 31.12 385 0 Normal
05/18/2026 05 AM PDT 31.12 385 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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