# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Patterson (PATC1)
#
# File Generation Time: 06/25/2026 at 07:50 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/21/2026 at 05:00 PM PDT
# Maximum Observed Stage: 30.87 Feet
# Maximum Observed Flow: 523 cfs
#
# Earliest Date & Time of Maximum Forecast: 06/25/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 30.26 Feet
# Maximum Forecast Flow: 366 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
06/20/2026 07 AM PDT 30.57 443 Normal
06/20/2026 08 AM PDT 30.56 440 - Normal
06/20/2026 09 AM PDT 30.59 448 + Normal
06/20/2026 10 AM PDT 30.59 448 0 Normal
06/20/2026 11 AM PDT 30.63 458 + Normal
06/20/2026 12 PM PDT 30.66 466 + Normal
06/20/2026 01 PM PDT 30.69 474 + Normal
06/20/2026 02 PM PDT 30.70 477 + Normal
06/20/2026 03 PM PDT 30.71 479 + Normal
06/20/2026 04 PM PDT 30.72 482 + Normal
06/20/2026 05 PM PDT 30.72 482 0 Normal
06/20/2026 06 PM PDT 30.68 472 - Normal
06/20/2026 07 PM PDT 30.69 474 + Normal
06/20/2026 08 PM PDT 30.67 469 - Normal
06/20/2026 09 PM PDT 30.64 461 - Normal
06/20/2026 10 PM PDT 30.64 461 0 Normal
06/20/2026 11 PM PDT 30.63 458 - Normal
06/21/2026 12 AM PDT 30.61 453 - Normal
06/21/2026 01 AM PDT 30.62 456 + Normal
06/21/2026 02 AM PDT 30.62 456 0 Normal
06/21/2026 03 AM PDT 30.62 456 0 Normal
06/21/2026 04 AM PDT 30.64 461 + Normal
06/21/2026 05 AM PDT 30.65 464 + Normal
06/21/2026 06 AM PDT 30.65 464 0 Normal
06/21/2026 07 AM PDT 30.67 469 + Normal
06/21/2026 08 AM PDT 30.72 482 + Normal
06/21/2026 09 AM PDT 30.77 495 + Normal
06/21/2026 10 AM PDT 30.77 495 0 Normal
06/21/2026 11 AM PDT 30.82 509 + Normal
06/21/2026 12 PM PDT 30.81 506 - Normal
06/21/2026 01 PM PDT 30.83 512 + Normal
06/21/2026 02 PM PDT 30.86 520 + Normal
06/21/2026 03 PM PDT 30.84 514 - Normal
06/21/2026 04 PM PDT 30.86 520 + Normal
06/21/2026 05 PM PDT 30.87 523 + Normal
06/21/2026 06 PM PDT 30.82 509 - Normal
06/21/2026 07 PM PDT 30.81 506 - Normal
06/21/2026 08 PM PDT 30.82 509 + Normal
06/21/2026 09 PM PDT 30.77 495 - Normal
06/21/2026 10 PM PDT 30.77 495 0 Normal
06/21/2026 11 PM PDT 30.78 498 + Normal
06/22/2026 12 AM PDT 30.75 490 - Normal
06/22/2026 01 AM PDT 30.74 487 - Normal
06/22/2026 02 AM PDT 30.74 487 0 Normal
06/22/2026 03 AM PDT 30.73 485 - Normal
06/22/2026 04 AM PDT 30.72 482 - Normal
06/22/2026 05 AM PDT 30.72 482 0 Normal
06/22/2026 06 AM PDT 30.70 477 - Normal
06/22/2026 07 AM PDT 30.69 474 - Normal
06/22/2026 08 AM PDT 30.68 472 - Normal
06/22/2026 09 AM PDT 30.67 469 - Normal
06/22/2026 10 AM PDT 30.66 466 - Normal
06/22/2026 11 AM PDT 30.68 472 + Normal
06/22/2026 12 PM PDT 30.71 479 + Normal
06/22/2026 01 PM PDT 30.70 477 - Normal
06/22/2026 02 PM PDT 30.69 474 - Normal
06/22/2026 03 PM PDT 30.68 472 - Normal
06/22/2026 04 PM PDT 30.68 472 0 Normal
06/22/2026 05 PM PDT 30.65 464 - Normal
06/22/2026 06 PM PDT 30.63 458 - Normal
06/22/2026 07 PM PDT 30.62 456 - Normal
06/22/2026 08 PM PDT 30.58 445 - Normal
06/22/2026 09 PM PDT 30.55 438 - Normal
06/22/2026 10 PM PDT 30.53 433 - Normal
06/22/2026 11 PM PDT 30.50 425 - Normal
06/23/2026 12 AM PDT 30.47 417 - Normal
06/23/2026 01 AM PDT 30.46 415 - Normal
06/23/2026 02 AM PDT 30.44 410 - Normal
06/23/2026 03 AM PDT 30.41 402 - Normal
06/23/2026 04 AM PDT 30.40 400 - Normal
06/23/2026 05 AM PDT 30.34 385 - Normal
06/23/2026 06 AM PDT 30.31 378 - Normal
06/23/2026 07 AM PDT 30.29 373 - Normal
06/23/2026 08 AM PDT 30.29 373 0 Normal
06/23/2026 09 AM PDT 30.31 378 + Normal
06/23/2026 10 AM PDT 30.38 395 + Normal
06/23/2026 11 AM PDT 30.34 385 - Normal
06/23/2026 12 PM PDT 30.32 380 - Normal
06/23/2026 01 PM PDT 30.34 385 + Normal
06/23/2026 02 PM PDT 30.31 378 - Normal
06/23/2026 03 PM PDT 30.29 373 - Normal
06/23/2026 04 PM PDT 30.30 376 + Normal
06/23/2026 05 PM PDT 30.32 380 + Normal
06/23/2026 06 PM PDT 30.31 378 - Normal
06/23/2026 07 PM PDT 30.32 380 + Normal
06/23/2026 08 PM PDT 30.31 378 - Normal
06/23/2026 09 PM PDT 30.30 376 - Normal
06/23/2026 10 PM PDT 30.29 373 - Normal
06/23/2026 11 PM PDT 30.27 368 - Normal
06/24/2026 12 AM PDT 30.27 368 0 Normal
06/24/2026 01 AM PDT 30.27 368 0 Normal
06/24/2026 02 AM PDT 30.26 366 - Normal
06/24/2026 03 AM PDT 30.26 366 0 Normal
06/24/2026 04 AM PDT 30.27 368 + Normal
06/24/2026 05 AM PDT 30.24 361 - Normal
06/24/2026 06 AM PDT 30.22 356 - Normal
06/24/2026 07 AM PDT 30.22 356 0 Normal
06/24/2026 08 AM PDT 30.24 361 + Normal
06/24/2026 09 AM PDT 30.19 349 - Normal
06/24/2026 10 AM PDT 30.16 342 - Normal
06/24/2026 11 AM PDT 30.22 356 + Normal
06/24/2026 12 PM PDT 30.24 361 + Normal
06/24/2026 01 PM PDT 30.21 354 - Normal
06/24/2026 02 PM PDT 30.23 359 + Normal
06/24/2026 03 PM PDT 30.27 368 + Normal
06/24/2026 04 PM PDT 30.29 373 + Normal
06/24/2026 05 PM PDT 30.35 388 + Normal
06/24/2026 06 PM PDT 30.39 398 + Normal
06/24/2026 07 PM PDT 30.39 398 0 Normal
06/24/2026 08 PM PDT 30.42 405 + Normal
06/24/2026 09 PM PDT 30.42 405 0 Normal
06/24/2026 10 PM PDT 30.41 402 - Normal
06/24/2026 11 PM PDT 30.40 400 - Normal
06/25/2026 12 AM PDT 30.39 398 - Normal
06/25/2026 01 AM PDT 30.37 393 - Normal
06/25/2026 02 AM PDT 30.35 388 - Normal
06/25/2026 03 AM PDT 30.33 383 - Normal
06/25/2026 04 AM PDT 30.30 376 - Normal
06/25/2026 05 AM PDT 30.28 371 - Normal
06/25/2026 06 AM PDT 30.27 368 - Normal
06/25/2026 07 AM PDT 30.27 368 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
06/25/2026 08 AM PDT 30.26 366 Normal
06/25/2026 09 AM PDT 30.25 364 - Normal
06/25/2026 10 AM PDT 30.24 361 - Normal
06/25/2026 11 AM PDT 30.23 359 - Normal
06/25/2026 12 PM PDT 30.23 359 0 Normal
06/25/2026 01 PM PDT 30.22 356 - Normal
06/25/2026 02 PM PDT 30.21 354 - Normal
06/25/2026 03 PM PDT 30.20 352 - Normal
06/25/2026 04 PM PDT 30.19 349 - Normal
06/25/2026 05 PM PDT 30.18 347 - Normal
06/25/2026 06 PM PDT 30.17 345 - Normal
06/25/2026 07 PM PDT 30.16 342 - Normal
06/25/2026 08 PM PDT 30.16 342 0 Normal
06/25/2026 09 PM PDT 30.15 340 - Normal
06/25/2026 10 PM PDT 30.15 340 0 Normal
06/25/2026 11 PM PDT 30.14 338 - Normal
06/26/2026 12 AM PDT 30.14 338 0 Normal
06/26/2026 01 AM PDT 30.13 337 - Normal
06/26/2026 02 AM PDT 30.12 335 - Normal
06/26/2026 03 AM PDT 30.12 335 0 Normal
06/26/2026 04 AM PDT 30.12 335 0 Normal
06/26/2026 05 AM PDT 30.11 333 - Normal
06/26/2026 06 AM PDT 30.11 333 0 Normal
06/26/2026 07 AM PDT 30.11 333 0 Normal
06/26/2026 08 AM PDT 30.10 332 - Normal
06/26/2026 09 AM PDT 30.10 332 0 Normal
06/26/2026 10 AM PDT 30.10 332 0 Normal
06/26/2026 11 AM PDT 30.09 330 - Normal
06/26/2026 12 PM PDT 30.09 330 0 Normal
06/26/2026 01 PM PDT 30.09 330 0 Normal
06/26/2026 02 PM PDT 30.09 330 0 Normal
06/26/2026 03 PM PDT 30.09 330 0 Normal
06/26/2026 04 PM PDT 30.09 330 0 Normal
06/26/2026 05 PM PDT 30.08 328 - Normal
06/26/2026 06 PM PDT 30.08 328 0 Normal
06/26/2026 07 PM PDT 30.08 328 0 Normal
06/26/2026 08 PM PDT 30.07 327 - Normal
06/26/2026 09 PM PDT 30.07 327 0 Normal
06/26/2026 10 PM PDT 30.07 327 0 Normal
06/26/2026 11 PM PDT 30.07 327 0 Normal
06/27/2026 12 AM PDT 30.07 327 0 Normal
06/27/2026 01 AM PDT 30.06 325 - Normal
06/27/2026 02 AM PDT 30.06 325 0 Normal
06/27/2026 03 AM PDT 30.06 325 0 Normal
06/27/2026 04 AM PDT 30.06 325 0 Normal
06/27/2026 05 AM PDT 30.05 323 - Normal
06/27/2026 06 AM PDT 30.05 323 0 Normal
06/27/2026 07 AM PDT 30.05 323 0 Normal
06/27/2026 08 AM PDT 30.05 323 0 Normal
06/27/2026 09 AM PDT 30.04 322 - Normal
06/27/2026 10 AM PDT 30.04 322 0 Normal
06/27/2026 11 AM PDT 30.04 322 0 Normal
06/27/2026 12 PM PDT 30.03 320 - Normal
06/27/2026 01 PM PDT 30.03 320 0 Normal
06/27/2026 02 PM PDT 30.03 320 0 Normal
06/27/2026 03 PM PDT 30.03 320 0 Normal
06/27/2026 04 PM PDT 30.02 318 - Normal
06/27/2026 05 PM PDT 30.02 318 0 Normal
06/27/2026 06 PM PDT 30.02 318 0 Normal
06/27/2026 07 PM PDT 30.01 317 - Normal
06/27/2026 08 PM PDT 30.01 317 0 Normal
06/27/2026 09 PM PDT 30.01 317 0 Normal
06/27/2026 10 PM PDT 30.00 315 - Normal
06/27/2026 11 PM PDT 30.00 315 0 Normal
06/28/2026 12 AM PDT 30.00 315 0 Normal
06/28/2026 01 AM PDT 30.00 315 0 Normal
06/28/2026 02 AM PDT 29.99 313 - Normal
06/28/2026 03 AM PDT 29.99 313 0 Normal
06/28/2026 04 AM PDT 29.99 313 0 Normal
06/28/2026 05 AM PDT 29.98 312 - Normal
06/28/2026 06 AM PDT 29.98 312 0 Normal
06/28/2026 07 AM PDT 29.98 312 0 Normal
06/28/2026 08 AM PDT 29.98 312 0 Normal
06/28/2026 09 AM PDT 29.97 310 - Normal
06/28/2026 10 AM PDT 29.97 310 0 Normal
06/28/2026 11 AM PDT 29.97 310 0 Normal
06/28/2026 12 PM PDT 29.97 310 0 Normal
06/28/2026 01 PM PDT 29.97 310 0 Normal
06/28/2026 02 PM PDT 29.96 308 - Normal
06/28/2026 03 PM PDT 29.96 308 0 Normal
06/28/2026 04 PM PDT 29.96 308 0 Normal
06/28/2026 05 PM PDT 29.96 308 0 Normal
06/28/2026 06 PM PDT 29.95 307 - Normal
06/28/2026 07 PM PDT 29.95 307 0 Normal
06/28/2026 08 PM PDT 29.95 307 0 Normal
06/28/2026 09 PM PDT 29.95 307 0 Normal
06/28/2026 10 PM PDT 29.95 307 0 Normal
06/28/2026 11 PM PDT 29.95 307 0 Normal
06/29/2026 12 AM PDT 29.94 305 - Normal
06/29/2026 01 AM PDT 29.94 305 0 Normal
06/29/2026 02 AM PDT 29.94 305 0 Normal
06/29/2026 03 AM PDT 29.94 305 0 Normal
06/29/2026 04 AM PDT 29.94 305 0 Normal
06/29/2026 05 AM PDT 29.94 305 0 Normal
06/29/2026 06 AM PDT 29.94 305 0 Normal
06/29/2026 07 AM PDT 29.93 303 - Normal
06/29/2026 08 AM PDT 29.93 303 0 Normal
06/29/2026 09 AM PDT 29.93 303 0 Normal
06/29/2026 10 AM PDT 29.93 303 0 Normal
06/29/2026 11 AM PDT 29.93 303 0 Normal
06/29/2026 12 PM PDT 29.93 303 0 Normal
06/29/2026 01 PM PDT 29.93 303 0 Normal
06/29/2026 02 PM PDT 29.92 302 - Normal
06/29/2026 03 PM PDT 29.92 302 0 Normal
06/29/2026 04 PM PDT 29.92 302 0 Normal
06/29/2026 05 PM PDT 29.92 302 0 Normal
06/29/2026 06 PM PDT 29.92 302 0 Normal
06/29/2026 07 PM PDT 29.92 302 0 Normal
06/29/2026 08 PM PDT 29.92 302 0 Normal
06/29/2026 09 PM PDT 29.92 302 0 Normal
06/29/2026 10 PM PDT 29.91 300 - Normal
06/29/2026 11 PM PDT 29.91 300 0 Normal
06/30/2026 12 AM PDT 29.91 300 0 Normal
06/30/2026 01 AM PDT 29.91 300 0 Normal
06/30/2026 02 AM PDT 29.91 300 0 Normal
06/30/2026 03 AM PDT 29.91 300 0 Normal
06/30/2026 04 AM PDT 29.91 300 0 Normal
06/30/2026 05 AM PDT 29.91 300 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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