# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Patterson (PATC1)
#
# File Generation Time: 09/14/2026 at 07:05 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/14/2026 at 03:00 AM PDT
# Maximum Observed Stage: 30.68 Feet
# Maximum Observed Flow: 472 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/19/2026 at 03:00 AM PDT
# Maximum Forecast Stage: 30.83 Feet
# Maximum Forecast Flow: 512 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/09/2026 07 AM PDT 30.10 332 Normal
09/09/2026 08 AM PDT 30.09 330 - Normal
09/09/2026 09 AM PDT 30.06 325 - Normal
09/09/2026 10 AM PDT 30.06 325 0 Normal
09/09/2026 11 AM PDT 30.07 327 + Normal
09/09/2026 12 PM PDT 30.10 332 + Normal
09/09/2026 01 PM PDT 30.12 335 + Normal
09/09/2026 02 PM PDT 30.14 338 + Normal
09/09/2026 03 PM PDT 30.17 345 + Normal
09/09/2026 04 PM PDT 30.19 349 + Normal
09/09/2026 05 PM PDT 30.19 349 0 Normal
09/09/2026 06 PM PDT 30.19 349 0 Normal
09/09/2026 07 PM PDT 30.19 349 0 Normal
09/09/2026 08 PM PDT 30.17 345 - Normal
09/09/2026 09 PM PDT 30.15 340 - Normal
09/09/2026 10 PM PDT 30.14 338 - Normal
09/09/2026 11 PM PDT 30.14 338 0 Normal
09/10/2026 12 AM PDT 30.14 338 0 Normal
09/10/2026 01 AM PDT 30.15 340 + Normal
09/10/2026 02 AM PDT 30.14 338 - Normal
09/10/2026 03 AM PDT 30.14 338 0 Normal
09/10/2026 04 AM PDT 30.14 338 0 Normal
09/10/2026 05 AM PDT 30.15 340 + Normal
09/10/2026 06 AM PDT 30.15 340 0 Normal
09/10/2026 07 AM PDT 30.11 333 - Normal
09/10/2026 08 AM PDT 30.06 325 - Normal
09/10/2026 09 AM PDT 30.07 327 + Normal
09/10/2026 10 AM PDT 30.07 327 0 Normal
09/10/2026 11 AM PDT 30.05 323 - Normal
09/10/2026 12 PM PDT 30.04 322 - Normal
09/10/2026 01 PM PDT 30.05 323 + Normal
09/10/2026 02 PM PDT 30.06 325 + Normal
09/10/2026 03 PM PDT 30.06 325 0 Normal
09/10/2026 04 PM PDT 30.07 327 + Normal
09/10/2026 05 PM PDT 30.07 327 0 Normal
09/10/2026 06 PM PDT 30.07 327 0 Normal
09/10/2026 07 PM PDT 30.09 330 + Normal
09/10/2026 08 PM PDT 30.11 333 + Normal
09/10/2026 09 PM PDT 30.11 333 0 Normal
09/10/2026 10 PM PDT 30.12 335 + Normal
09/10/2026 11 PM PDT 30.14 338 + Normal
09/11/2026 12 AM PDT 30.15 340 + Normal
09/11/2026 01 AM PDT 30.15 340 0 Normal
09/11/2026 02 AM PDT 30.16 342 + Normal
09/11/2026 03 AM PDT 30.17 345 + Normal
09/11/2026 04 AM PDT 30.17 345 0 Normal
09/11/2026 05 AM PDT 30.17 345 0 Normal
09/11/2026 06 AM PDT 30.15 340 - Normal
09/11/2026 07 AM PDT 30.15 340 0 Normal
09/11/2026 08 AM PDT 30.17 345 + Normal
09/11/2026 09 AM PDT 30.18 347 + Normal
09/11/2026 10 AM PDT 30.20 352 + Normal
09/11/2026 11 AM PDT 30.23 359 + Normal
09/11/2026 12 PM PDT 30.25 364 + Normal
09/11/2026 01 PM PDT 30.27 368 + Normal
09/11/2026 02 PM PDT 30.27 368 0 Normal
09/11/2026 03 PM PDT 30.27 368 0 Normal
09/11/2026 04 PM PDT 30.27 368 0 Normal
09/11/2026 05 PM PDT 30.28 371 + Normal
09/11/2026 06 PM PDT 30.29 373 + Normal
09/11/2026 07 PM PDT 30.28 371 - Normal
09/11/2026 08 PM PDT 30.25 364 - Normal
09/11/2026 09 PM PDT 30.25 364 0 Normal
09/11/2026 10 PM PDT 30.25 364 0 Normal
09/11/2026 11 PM PDT 30.24 361 - Normal
09/12/2026 12 AM PDT 30.25 364 + Normal
09/12/2026 01 AM PDT 30.25 364 0 Normal
09/12/2026 02 AM PDT 30.24 361 - Normal
09/12/2026 03 AM PDT 30.23 359 - Normal
09/12/2026 04 AM PDT 30.23 359 0 Normal
09/12/2026 05 AM PDT 30.23 359 0 Normal
09/12/2026 06 AM PDT 30.23 359 0 Normal
09/12/2026 07 AM PDT 30.25 364 + Normal
09/12/2026 08 AM PDT 30.27 368 + Normal
09/12/2026 09 AM PDT 30.28 371 + Normal
09/12/2026 10 AM PDT 30.29 373 + Normal
09/12/2026 11 AM PDT 30.30 376 + Normal
09/12/2026 12 PM PDT 30.32 380 + Normal
09/12/2026 01 PM PDT 30.35 388 + Normal
09/12/2026 02 PM PDT 30.37 393 + Normal
09/12/2026 03 PM PDT 30.38 395 + Normal
09/12/2026 04 PM PDT 30.39 398 + Normal
09/12/2026 05 PM PDT 30.38 395 - Normal
09/12/2026 06 PM PDT 30.39 398 + Normal
09/12/2026 07 PM PDT 30.39 398 0 Normal
09/12/2026 08 PM PDT 30.39 398 0 Normal
09/12/2026 09 PM PDT 30.40 400 + Normal
09/12/2026 10 PM PDT 30.40 400 0 Normal
09/12/2026 11 PM PDT 30.37 393 - Normal
09/13/2026 12 AM PDT 30.37 393 0 Normal
09/13/2026 01 AM PDT 30.37 393 0 Normal
09/13/2026 02 AM PDT 30.37 393 0 Normal
09/13/2026 03 AM PDT 30.38 395 + Normal
09/13/2026 04 AM PDT 30.37 393 - Normal
09/13/2026 05 AM PDT 30.38 395 + Normal
09/13/2026 06 AM PDT 30.39 398 + Normal
09/13/2026 07 AM PDT 30.41 402 + Normal
09/13/2026 08 AM PDT 30.41 402 0 Normal
09/13/2026 09 AM PDT 30.42 405 + Normal
09/13/2026 10 AM PDT 30.44 410 + Normal
09/13/2026 11 AM PDT 30.46 415 + Normal
09/13/2026 12 PM PDT 30.51 428 + Normal
09/13/2026 01 PM PDT 30.56 440 + Normal
09/13/2026 02 PM PDT 30.56 440 0 Normal
09/13/2026 03 PM PDT 30.61 453 + Normal
09/13/2026 04 PM PDT 30.64 461 + Normal
09/13/2026 05 PM PDT 30.67 469 + Normal
09/13/2026 06 PM PDT 30.64 461 - Normal
09/13/2026 07 PM PDT 30.66 466 + Normal
09/13/2026 08 PM PDT 30.67 469 + Normal
09/13/2026 09 PM PDT 30.67 469 0 Normal
09/13/2026 10 PM PDT 30.68 472 + Normal
09/13/2026 11 PM PDT 30.67 469 - Normal
09/14/2026 12 AM PDT 30.68 472 + Normal
09/14/2026 01 AM PDT 30.68 472 0 Normal
09/14/2026 02 AM PDT 30.68 472 0 Normal
09/14/2026 03 AM PDT 30.68 472 0 Normal
09/14/2026 04 AM PDT 30.66 466 - Normal
09/14/2026 05 AM PDT 30.65 464 - Normal
09/14/2026 06 AM PDT 30.65 464 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/14/2026 07 AM PDT 30.65 464 Normal
09/14/2026 08 AM PDT 30.65 464 0 Normal
09/14/2026 09 AM PDT 30.65 464 0 Normal
09/14/2026 10 AM PDT 30.65 464 0 Normal
09/14/2026 11 AM PDT 30.65 464 0 Normal
09/14/2026 12 PM PDT 30.65 464 0 Normal
09/14/2026 01 PM PDT 30.65 464 0 Normal
09/14/2026 02 PM PDT 30.66 466 + Normal
09/14/2026 03 PM PDT 30.66 466 0 Normal
09/14/2026 04 PM PDT 30.66 466 0 Normal
09/14/2026 05 PM PDT 30.66 466 0 Normal
09/14/2026 06 PM PDT 30.66 466 0 Normal
09/14/2026 07 PM PDT 30.66 466 0 Normal
09/14/2026 08 PM PDT 30.66 466 0 Normal
09/14/2026 09 PM PDT 30.67 469 + Normal
09/14/2026 10 PM PDT 30.67 469 0 Normal
09/14/2026 11 PM PDT 30.67 469 0 Normal
09/15/2026 12 AM PDT 30.67 469 0 Normal
09/15/2026 01 AM PDT 30.67 469 0 Normal
09/15/2026 02 AM PDT 30.67 469 0 Normal
09/15/2026 03 AM PDT 30.67 469 0 Normal
09/15/2026 04 AM PDT 30.67 469 0 Normal
09/15/2026 05 AM PDT 30.67 469 0 Normal
09/15/2026 06 AM PDT 30.67 469 0 Normal
09/15/2026 07 AM PDT 30.67 469 0 Normal
09/15/2026 08 AM PDT 30.67 469 0 Normal
09/15/2026 09 AM PDT 30.67 469 0 Normal
09/15/2026 10 AM PDT 30.67 469 0 Normal
09/15/2026 11 AM PDT 30.68 472 + Normal
09/15/2026 12 PM PDT 30.68 472 0 Normal
09/15/2026 01 PM PDT 30.68 472 0 Normal
09/15/2026 02 PM PDT 30.68 472 0 Normal
09/15/2026 03 PM PDT 30.68 472 0 Normal
09/15/2026 04 PM PDT 30.68 472 0 Normal
09/15/2026 05 PM PDT 30.68 472 0 Normal
09/15/2026 06 PM PDT 30.68 472 0 Normal
09/15/2026 07 PM PDT 30.68 472 0 Normal
09/15/2026 08 PM PDT 30.68 472 0 Normal
09/15/2026 09 PM PDT 30.68 472 0 Normal
09/15/2026 10 PM PDT 30.68 472 0 Normal
09/15/2026 11 PM PDT 30.68 472 0 Normal
09/16/2026 12 AM PDT 30.68 472 0 Normal
09/16/2026 01 AM PDT 30.68 472 0 Normal
09/16/2026 02 AM PDT 30.68 472 0 Normal
09/16/2026 03 AM PDT 30.68 472 0 Normal
09/16/2026 04 AM PDT 30.68 472 0 Normal
09/16/2026 05 AM PDT 30.68 472 0 Normal
09/16/2026 06 AM PDT 30.68 472 0 Normal
09/16/2026 07 AM PDT 30.68 472 0 Normal
09/16/2026 08 AM PDT 30.69 474 + Normal
09/16/2026 09 AM PDT 30.69 474 0 Normal
09/16/2026 10 AM PDT 30.69 474 0 Normal
09/16/2026 11 AM PDT 30.69 474 0 Normal
09/16/2026 12 PM PDT 30.69 474 0 Normal
09/16/2026 01 PM PDT 30.70 477 + Normal
09/16/2026 02 PM PDT 30.70 477 0 Normal
09/16/2026 03 PM PDT 30.70 477 0 Normal
09/16/2026 04 PM PDT 30.70 477 0 Normal
09/16/2026 05 PM PDT 30.70 477 0 Normal
09/16/2026 06 PM PDT 30.71 479 + Normal
09/16/2026 07 PM PDT 30.71 479 0 Normal
09/16/2026 08 PM PDT 30.71 479 0 Normal
09/16/2026 09 PM PDT 30.71 479 0 Normal
09/16/2026 10 PM PDT 30.72 482 + Normal
09/16/2026 11 PM PDT 30.72 482 0 Normal
09/17/2026 12 AM PDT 30.72 482 0 Normal
09/17/2026 01 AM PDT 30.72 482 0 Normal
09/17/2026 02 AM PDT 30.73 485 + Normal
09/17/2026 03 AM PDT 30.73 485 0 Normal
09/17/2026 04 AM PDT 30.73 485 0 Normal
09/17/2026 05 AM PDT 30.73 485 0 Normal
09/17/2026 06 AM PDT 30.73 485 0 Normal
09/17/2026 07 AM PDT 30.74 487 + Normal
09/17/2026 08 AM PDT 30.74 487 0 Normal
09/17/2026 09 AM PDT 30.74 487 0 Normal
09/17/2026 10 AM PDT 30.75 490 + Normal
09/17/2026 11 AM PDT 30.75 490 0 Normal
09/17/2026 12 PM PDT 30.75 490 0 Normal
09/17/2026 01 PM PDT 30.75 490 0 Normal
09/17/2026 02 PM PDT 30.75 490 0 Normal
09/17/2026 03 PM PDT 30.76 493 + Normal
09/17/2026 04 PM PDT 30.76 493 0 Normal
09/17/2026 05 PM PDT 30.76 493 0 Normal
09/17/2026 06 PM PDT 30.76 493 0 Normal
09/17/2026 07 PM PDT 30.77 495 + Normal
09/17/2026 08 PM PDT 30.77 495 0 Normal
09/17/2026 09 PM PDT 30.77 495 0 Normal
09/17/2026 10 PM PDT 30.77 495 0 Normal
09/17/2026 11 PM PDT 30.78 498 + Normal
09/18/2026 12 AM PDT 30.78 498 0 Normal
09/18/2026 01 AM PDT 30.78 498 0 Normal
09/18/2026 02 AM PDT 30.78 498 0 Normal
09/18/2026 03 AM PDT 30.78 498 0 Normal
09/18/2026 04 AM PDT 30.79 501 + Normal
09/18/2026 05 AM PDT 30.79 501 0 Normal
09/18/2026 06 AM PDT 30.79 501 0 Normal
09/18/2026 07 AM PDT 30.79 501 0 Normal
09/18/2026 08 AM PDT 30.79 501 0 Normal
09/18/2026 09 AM PDT 30.80 503 + Normal
09/18/2026 10 AM PDT 30.80 503 0 Normal
09/18/2026 11 AM PDT 30.80 503 0 Normal
09/18/2026 12 PM PDT 30.80 503 0 Normal
09/18/2026 01 PM PDT 30.80 503 0 Normal
09/18/2026 02 PM PDT 30.81 506 + Normal
09/18/2026 03 PM PDT 30.81 506 0 Normal
09/18/2026 04 PM PDT 30.81 506 0 Normal
09/18/2026 05 PM PDT 30.81 506 0 Normal
09/18/2026 06 PM PDT 30.81 506 0 Normal
09/18/2026 07 PM PDT 30.82 509 + Normal
09/18/2026 08 PM PDT 30.82 509 0 Normal
09/18/2026 09 PM PDT 30.82 509 0 Normal
09/18/2026 10 PM PDT 30.82 509 0 Normal
09/18/2026 11 PM PDT 30.82 509 0 Normal
09/19/2026 12 AM PDT 30.82 509 0 Normal
09/19/2026 01 AM PDT 30.82 509 0 Normal
09/19/2026 02 AM PDT 30.82 509 0 Normal
09/19/2026 03 AM PDT 30.83 512 + Normal
09/19/2026 04 AM PDT 30.83 512 0 Normal
09/19/2026 05 AM PDT 30.83 512 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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