# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Patterson (PATC1)
#
# File Generation Time: 09/23/2026 at 07:10 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/21/2026 at 08:00 PM PDT
# Maximum Observed Stage: 30.76 Feet
# Maximum Observed Flow: 493 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/25/2026 at 05:00 PM PDT
# Maximum Forecast Stage: 30.45 Feet
# Maximum Forecast Flow: 412 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/18/2026 07 AM PDT 30.54 435 Normal
09/18/2026 08 AM PDT 30.55 438 + Normal
09/18/2026 09 AM PDT 30.57 443 + Normal
09/18/2026 10 AM PDT 30.60 451 + Normal
09/18/2026 11 AM PDT 30.61 453 + Normal
09/18/2026 12 PM PDT 30.62 456 + Normal
09/18/2026 01 PM PDT 30.64 461 + Normal
09/18/2026 02 PM PDT 30.66 466 + Normal
09/18/2026 03 PM PDT 30.67 469 + Normal
09/18/2026 04 PM PDT 30.69 474 + Normal
09/18/2026 05 PM PDT 30.69 474 0 Normal
09/18/2026 06 PM PDT 30.67 469 - Normal
09/18/2026 07 PM PDT 30.66 466 - Normal
09/18/2026 08 PM PDT 30.65 464 - Normal
09/18/2026 09 PM PDT 30.62 456 - Normal
09/18/2026 10 PM PDT 30.60 451 - Normal
09/18/2026 11 PM PDT 30.59 448 - Normal
09/19/2026 12 AM PDT 30.57 443 - Normal
09/19/2026 01 AM PDT 30.54 435 - Normal
09/19/2026 02 AM PDT 30.53 433 - Normal
09/19/2026 03 AM PDT 30.52 430 - Normal
09/19/2026 04 AM PDT 30.50 425 - Normal
09/19/2026 05 AM PDT 30.50 425 0 Normal
09/19/2026 06 AM PDT 30.50 425 0 Normal
09/19/2026 07 AM PDT 30.50 425 0 Normal
09/19/2026 08 AM PDT 30.51 428 + Normal
09/19/2026 09 AM PDT 30.52 430 + Normal
09/19/2026 10 AM PDT 30.52 430 0 Normal
09/19/2026 11 AM PDT 30.54 435 + Normal
09/19/2026 12 PM PDT 30.56 440 + Normal
09/19/2026 01 PM PDT 30.59 448 + Normal
09/19/2026 02 PM PDT 30.62 456 + Normal
09/19/2026 03 PM PDT 30.60 451 - Normal
09/19/2026 04 PM PDT 30.62 456 + Normal
09/19/2026 05 PM PDT 30.62 456 0 Normal
09/19/2026 06 PM PDT 30.62 456 0 Normal
09/19/2026 07 PM PDT 30.62 456 0 Normal
09/19/2026 08 PM PDT 30.62 456 0 Normal
09/19/2026 09 PM PDT 30.61 453 - Normal
09/19/2026 10 PM PDT 30.61 453 0 Normal
09/19/2026 11 PM PDT 30.61 453 0 Normal
09/20/2026 12 AM PDT 30.60 451 - Normal
09/20/2026 01 AM PDT 30.59 448 - Normal
09/20/2026 02 AM PDT 30.58 445 - Normal
09/20/2026 03 AM PDT 30.58 445 0 Normal
09/20/2026 04 AM PDT 30.58 445 0 Normal
09/20/2026 05 AM PDT 30.59 448 + Normal
09/20/2026 06 AM PDT 30.60 451 + Normal
09/20/2026 07 AM PDT 30.61 453 + Normal
09/20/2026 08 AM PDT 30.62 456 + Normal
09/20/2026 09 AM PDT 30.63 458 + Normal
09/20/2026 10 AM PDT 30.64 461 + Normal
09/20/2026 11 AM PDT 30.64 461 0 Normal
09/20/2026 12 PM PDT 30.65 464 + Normal
09/20/2026 01 PM PDT 30.67 469 + Normal
09/20/2026 02 PM PDT 30.68 472 + Normal
09/20/2026 03 PM PDT 30.69 474 + Normal
09/20/2026 04 PM PDT 30.70 477 + Normal
09/20/2026 05 PM PDT 30.71 479 + Normal
09/20/2026 06 PM PDT 30.72 482 + Normal
09/20/2026 07 PM PDT 30.72 482 0 Normal
09/20/2026 08 PM PDT 30.72 482 0 Normal
09/20/2026 09 PM PDT 30.72 482 0 Normal
09/20/2026 10 PM PDT 30.72 482 0 Normal
09/20/2026 11 PM PDT 30.72 482 0 Normal
09/21/2026 12 AM PDT 30.72 482 0 Normal
09/21/2026 01 AM PDT 30.70 477 - Normal
09/21/2026 02 AM PDT 30.69 474 - Normal
09/21/2026 03 AM PDT 30.69 474 0 Normal
09/21/2026 04 AM PDT 30.68 472 - Normal
09/21/2026 05 AM PDT 30.67 469 - Normal
09/21/2026 06 AM PDT 30.66 466 - Normal
09/21/2026 07 AM PDT 30.65 464 - Normal
09/21/2026 08 AM PDT 30.65 464 0 Normal
09/21/2026 09 AM PDT 30.66 466 + Normal
09/21/2026 10 AM PDT 30.66 466 0 Normal
09/21/2026 11 AM PDT 30.68 472 + Normal
09/21/2026 12 PM PDT 30.69 474 + Normal
09/21/2026 01 PM PDT 30.70 477 + Normal
09/21/2026 02 PM PDT 30.71 479 + Normal
09/21/2026 03 PM PDT 30.72 482 + Normal
09/21/2026 04 PM PDT 30.74 487 + Normal
09/21/2026 05 PM PDT 30.75 490 + Normal
09/21/2026 06 PM PDT 30.75 490 0 Normal
09/21/2026 07 PM PDT 30.76 493 + Normal
09/21/2026 08 PM PDT 30.76 493 0 Normal
09/21/2026 09 PM PDT 30.75 490 - Normal
09/21/2026 10 PM PDT 30.75 490 0 Normal
09/21/2026 11 PM PDT 30.74 487 - Normal
09/22/2026 12 AM PDT 30.73 485 - Normal
09/22/2026 01 AM PDT 30.71 479 - Normal
09/22/2026 02 AM PDT 30.70 477 - Normal
09/22/2026 03 AM PDT 30.68 472 - Normal
09/22/2026 04 AM PDT 30.67 469 - Normal
09/22/2026 05 AM PDT 30.65 464 - Normal
09/22/2026 06 AM PDT 30.64 461 - Normal
09/22/2026 07 AM PDT 30.63 458 - Normal
09/22/2026 08 AM PDT 30.62 456 - Normal
09/22/2026 09 AM PDT 30.60 451 - Normal
09/22/2026 10 AM PDT 30.59 448 - Normal
09/22/2026 11 AM PDT 30.59 448 0 Normal
09/22/2026 12 PM PDT 30.59 448 0 Normal
09/22/2026 01 PM PDT 30.59 448 0 Normal
09/22/2026 02 PM PDT 30.58 445 - Normal
09/22/2026 03 PM PDT 30.57 443 - Normal
09/22/2026 04 PM PDT 30.56 440 - Normal
09/22/2026 05 PM PDT 30.55 438 - Normal
09/22/2026 06 PM PDT 30.53 433 - Normal
09/22/2026 07 PM PDT 30.53 433 0 Normal
09/22/2026 08 PM PDT 30.51 428 - Normal
09/22/2026 09 PM PDT 30.50 425 - Normal
09/22/2026 10 PM PDT 30.49 423 - Normal
09/22/2026 11 PM PDT 30.47 417 - Normal
09/23/2026 12 AM PDT 30.46 415 - Normal
09/23/2026 01 AM PDT 30.45 412 - Normal
09/23/2026 02 AM PDT 30.44 410 - Normal
09/23/2026 03 AM PDT 30.44 410 0 Normal
09/23/2026 04 AM PDT 30.43 407 - Normal
09/23/2026 05 AM PDT 30.43 407 0 Normal
09/23/2026 06 AM PDT 30.43 407 0 Normal
09/23/2026 07 AM PDT 30.43 407 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/23/2026 08 AM PDT 30.44 410 Normal
09/23/2026 09 AM PDT 30.44 410 0 Normal
09/23/2026 10 AM PDT 30.43 407 - Normal
09/23/2026 11 AM PDT 30.43 407 0 Normal
09/23/2026 12 PM PDT 30.43 407 0 Normal
09/23/2026 01 PM PDT 30.43 407 0 Normal
09/23/2026 02 PM PDT 30.43 407 0 Normal
09/23/2026 03 PM PDT 30.43 407 0 Normal
09/23/2026 04 PM PDT 30.42 405 - Normal
09/23/2026 05 PM PDT 30.42 405 0 Normal
09/23/2026 06 PM PDT 30.42 405 0 Normal
09/23/2026 07 PM PDT 30.42 405 0 Normal
09/23/2026 08 PM PDT 30.41 402 - Normal
09/23/2026 09 PM PDT 30.41 402 0 Normal
09/23/2026 10 PM PDT 30.41 402 0 Normal
09/23/2026 11 PM PDT 30.41 402 0 Normal
09/24/2026 12 AM PDT 30.41 402 0 Normal
09/24/2026 01 AM PDT 30.41 402 0 Normal
09/24/2026 02 AM PDT 30.41 402 0 Normal
09/24/2026 03 AM PDT 30.41 402 0 Normal
09/24/2026 04 AM PDT 30.41 402 0 Normal
09/24/2026 05 AM PDT 30.41 402 0 Normal
09/24/2026 06 AM PDT 30.41 402 0 Normal
09/24/2026 07 AM PDT 30.41 402 0 Normal
09/24/2026 08 AM PDT 30.41 402 0 Normal
09/24/2026 09 AM PDT 30.41 402 0 Normal
09/24/2026 10 AM PDT 30.41 402 0 Normal
09/24/2026 11 AM PDT 30.41 402 0 Normal
09/24/2026 12 PM PDT 30.41 402 0 Normal
09/24/2026 01 PM PDT 30.41 402 0 Normal
09/24/2026 02 PM PDT 30.42 405 + Normal
09/24/2026 03 PM PDT 30.42 405 0 Normal
09/24/2026 04 PM PDT 30.42 405 0 Normal
09/24/2026 05 PM PDT 30.42 405 0 Normal
09/24/2026 06 PM PDT 30.42 405 0 Normal
09/24/2026 07 PM PDT 30.42 405 0 Normal
09/24/2026 08 PM PDT 30.42 405 0 Normal
09/24/2026 09 PM PDT 30.43 407 + Normal
09/24/2026 10 PM PDT 30.43 407 0 Normal
09/24/2026 11 PM PDT 30.43 407 0 Normal
09/25/2026 12 AM PDT 30.43 407 0 Normal
09/25/2026 01 AM PDT 30.43 407 0 Normal
09/25/2026 02 AM PDT 30.43 407 0 Normal
09/25/2026 03 AM PDT 30.43 407 0 Normal
09/25/2026 04 AM PDT 30.43 407 0 Normal
09/25/2026 05 AM PDT 30.43 407 0 Normal
09/25/2026 06 AM PDT 30.43 407 0 Normal
09/25/2026 07 AM PDT 30.44 410 + Normal
09/25/2026 08 AM PDT 30.44 410 0 Normal
09/25/2026 09 AM PDT 30.44 410 0 Normal
09/25/2026 10 AM PDT 30.44 410 0 Normal
09/25/2026 11 AM PDT 30.44 410 0 Normal
09/25/2026 12 PM PDT 30.44 410 0 Normal
09/25/2026 01 PM PDT 30.44 410 0 Normal
09/25/2026 02 PM PDT 30.44 410 0 Normal
09/25/2026 03 PM PDT 30.44 410 0 Normal
09/25/2026 04 PM PDT 30.44 410 0 Normal
09/25/2026 05 PM PDT 30.45 412 + Normal
09/25/2026 06 PM PDT 30.45 412 0 Normal
09/25/2026 07 PM PDT 30.45 412 0 Normal
09/25/2026 08 PM PDT 30.45 412 0 Normal
09/25/2026 09 PM PDT 30.45 412 0 Normal
09/25/2026 10 PM PDT 30.45 412 0 Normal
09/25/2026 11 PM PDT 30.45 412 0 Normal
09/26/2026 12 AM PDT 30.45 412 0 Normal
09/26/2026 01 AM PDT 30.45 412 0 Normal
09/26/2026 02 AM PDT 30.45 412 0 Normal
09/26/2026 03 AM PDT 30.45 412 0 Normal
09/26/2026 04 AM PDT 30.45 412 0 Normal
09/26/2026 05 AM PDT 30.45 412 0 Normal
09/26/2026 06 AM PDT 30.45 412 0 Normal
09/26/2026 07 AM PDT 30.45 412 0 Normal
09/26/2026 08 AM PDT 30.45 412 0 Normal
09/26/2026 09 AM PDT 30.45 412 0 Normal
09/26/2026 10 AM PDT 30.45 412 0 Normal
09/26/2026 11 AM PDT 30.45 412 0 Normal
09/26/2026 12 PM PDT 30.45 412 0 Normal
09/26/2026 01 PM PDT 30.45 412 0 Normal
09/26/2026 02 PM PDT 30.45 412 0 Normal
09/26/2026 03 PM PDT 30.45 412 0 Normal
09/26/2026 04 PM PDT 30.45 412 0 Normal
09/26/2026 05 PM PDT 30.45 412 0 Normal
09/26/2026 06 PM PDT 30.45 412 0 Normal
09/26/2026 07 PM PDT 30.45 412 0 Normal
09/26/2026 08 PM PDT 30.45 412 0 Normal
09/26/2026 09 PM PDT 30.45 412 0 Normal
09/26/2026 10 PM PDT 30.45 412 0 Normal
09/26/2026 11 PM PDT 30.45 412 0 Normal
09/27/2026 12 AM PDT 30.45 412 0 Normal
09/27/2026 01 AM PDT 30.45 412 0 Normal
09/27/2026 02 AM PDT 30.45 412 0 Normal
09/27/2026 03 AM PDT 30.45 412 0 Normal
09/27/2026 04 AM PDT 30.45 412 0 Normal
09/27/2026 05 AM PDT 30.45 412 0 Normal
09/27/2026 06 AM PDT 30.45 412 0 Normal
09/27/2026 07 AM PDT 30.45 412 0 Normal
09/27/2026 08 AM PDT 30.45 412 0 Normal
09/27/2026 09 AM PDT 30.45 412 0 Normal
09/27/2026 10 AM PDT 30.45 412 0 Normal
09/27/2026 11 AM PDT 30.45 412 0 Normal
09/27/2026 12 PM PDT 30.45 412 0 Normal
09/27/2026 01 PM PDT 30.45 412 0 Normal
09/27/2026 02 PM PDT 30.45 412 0 Normal
09/27/2026 03 PM PDT 30.45 412 0 Normal
09/27/2026 04 PM PDT 30.45 412 0 Normal
09/27/2026 05 PM PDT 30.45 412 0 Normal
09/27/2026 06 PM PDT 30.45 412 0 Normal
09/27/2026 07 PM PDT 30.45 412 0 Normal
09/27/2026 08 PM PDT 30.45 412 0 Normal
09/27/2026 09 PM PDT 30.45 412 0 Normal
09/27/2026 10 PM PDT 30.45 412 0 Normal
09/27/2026 11 PM PDT 30.45 412 0 Normal
09/28/2026 12 AM PDT 30.45 412 0 Normal
09/28/2026 01 AM PDT 30.45 412 0 Normal
09/28/2026 02 AM PDT 30.45 412 0 Normal
09/28/2026 03 AM PDT 30.45 412 0 Normal
09/28/2026 04 AM PDT 30.45 412 0 Normal
09/28/2026 05 AM PDT 30.45 412 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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