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SAN JOAQUIN RIVER - MENDOTA (SJMC1)
| Latitude: 36.78º N | Longitude: 120.37º W | Elevation: 170 Feet | | Forecast Type: Unofficial Location |
| Location: Fresno County in California | Bulletin Group: San Joaquin | River Group: San Joaquin |
| Issuance Time: | Jun 06 2026 at 7:59 AM PDT | Next Issuance: | Jun 07 2026 at 9:00 AM PDT
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| Action/Monitor: 10.0 Feet | Minor Flood: 14.0 Feet | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Mendota (SJMC1)
#
# File Generation Time: 06/06/2026 at 08:01 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/03/2026 at 05:00 PM PDT
# Maximum Observed Stage: 4.42 Feet
# Maximum Observed Flow: 517 cfs
#
# Earliest Date & Time of Maximum Forecast: 06/06/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 3.63 Feet
# Maximum Forecast Flow: 371 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
06/01/2026 08 AM PDT 3.77 395 Normal
06/01/2026 09 AM PDT 3.77 395 0 Normal
06/01/2026 10 AM PDT 3.77 395 0 Normal
06/01/2026 11 AM PDT 3.77 395 0 Normal
06/01/2026 12 PM PDT 3.82 404 + Normal
06/01/2026 01 PM PDT 3.89 417 + Normal
06/01/2026 02 PM PDT 3.94 426 + Normal
06/01/2026 03 PM PDT 3.97 431 + Normal
06/01/2026 04 PM PDT 3.99 435 + Normal
06/01/2026 05 PM PDT 3.98 433 - Normal
06/01/2026 06 PM PDT 3.95 428 - Normal
06/01/2026 07 PM PDT 3.92 422 - Normal
06/01/2026 08 PM PDT 3.91 420 - Normal
06/01/2026 09 PM PDT 3.90 419 - Normal
06/01/2026 10 PM PDT 3.90 419 0 Normal
06/01/2026 11 PM PDT 3.89 417 - Normal
06/02/2026 12 AM PDT 3.89 417 0 Normal
06/02/2026 01 AM PDT 3.88 415 - Normal
06/02/2026 02 AM PDT 3.88 415 0 Normal
06/02/2026 03 AM PDT 3.89 417 + Normal
06/02/2026 04 AM PDT 3.89 417 0 Normal
06/02/2026 05 AM PDT 3.89 417 0 Normal
06/02/2026 06 AM PDT 3.89 417 0 Normal
06/02/2026 07 AM PDT 3.89 417 0 Normal
06/02/2026 08 AM PDT 3.89 417 0 Normal
06/02/2026 09 AM PDT 3.90 419 + Normal
06/02/2026 10 AM PDT 3.90 419 0 Normal
06/02/2026 11 AM PDT 3.91 420 + Normal
06/02/2026 12 PM PDT 3.94 426 + Normal
06/02/2026 01 PM PDT 4.02 441 + Normal
06/02/2026 02 PM PDT 4.08 452 + Normal
06/02/2026 03 PM PDT 4.11 457 + Normal
06/02/2026 04 PM PDT 4.14 463 + Normal
06/02/2026 05 PM PDT 4.14 463 0 Normal
06/02/2026 06 PM PDT 4.13 461 - Normal
06/02/2026 07 PM PDT 4.12 459 - Normal
06/02/2026 08 PM PDT 4.11 457 - Normal
06/02/2026 09 PM PDT 4.11 457 0 Normal
06/02/2026 10 PM PDT 4.11 457 0 Normal
06/02/2026 11 PM PDT 4.11 457 0 Normal
06/03/2026 12 AM PDT 4.11 457 0 Normal
06/03/2026 01 AM PDT 4.11 457 0 Normal
06/03/2026 02 AM PDT 4.11 457 0 Normal
06/03/2026 03 AM PDT 4.11 457 0 Normal
06/03/2026 04 AM PDT 4.11 457 0 Normal
06/03/2026 05 AM PDT 4.11 457 0 Normal
06/03/2026 06 AM PDT 4.11 457 0 Normal
06/03/2026 07 AM PDT 4.12 459 + Normal
06/03/2026 08 AM PDT 4.12 459 0 Normal
06/03/2026 09 AM PDT 4.13 461 + Normal
06/03/2026 10 AM PDT 4.13 461 0 Normal
06/03/2026 11 AM PDT 4.14 463 + Normal
06/03/2026 12 PM PDT 4.19 472 + Normal
06/03/2026 01 PM PDT 4.27 488 + Normal
06/03/2026 02 PM PDT 4.33 499 + Normal
06/03/2026 03 PM PDT 4.37 507 + Normal
06/03/2026 04 PM PDT 4.40 513 + Normal
06/03/2026 05 PM PDT 4.42 517 + Normal
06/03/2026 06 PM PDT 4.40 513 - Normal
06/03/2026 07 PM PDT 4.38 509 - Normal
06/03/2026 08 PM PDT 4.38 509 0 Normal
06/03/2026 09 PM PDT 4.37 507 - Normal
06/03/2026 10 PM PDT 4.37 507 0 Normal
06/03/2026 11 PM PDT 4.37 507 0 Normal
06/04/2026 12 AM PDT 4.35 503 - Normal
06/04/2026 01 AM PDT 4.36 505 + Normal
06/04/2026 02 AM PDT 4.36 505 0 Normal
06/04/2026 03 AM PDT 4.37 507 + Normal
06/04/2026 04 AM PDT 4.36 505 - Normal
06/04/2026 05 AM PDT 4.37 507 + Normal
06/04/2026 06 AM PDT 4.37 507 0 Normal
06/04/2026 07 AM PDT 4.37 507 0 Normal
06/04/2026 08 AM PDT 4.38 509 + Normal
06/04/2026 09 AM PDT 4.38 509 0 Normal
06/04/2026 10 AM PDT 4.38 509 0 Normal
06/04/2026 11 AM PDT 4.37 507 - Normal
06/04/2026 12 PM PDT 4.36 505 - Normal
06/04/2026 01 PM PDT 4.36 505 0 Normal
06/04/2026 02 PM PDT 4.35 503 - Normal
06/04/2026 03 PM PDT 4.35 503 0 Normal
06/04/2026 04 PM PDT 4.34 501 - Normal
06/04/2026 05 PM PDT 4.33 499 - Normal
06/04/2026 06 PM PDT 4.33 499 0 Normal
06/04/2026 07 PM PDT 4.34 501 + Normal
06/04/2026 08 PM PDT 4.33 499 - Normal
06/04/2026 09 PM PDT 4.34 501 + Normal
06/04/2026 10 PM PDT 4.33 499 - Normal
06/04/2026 11 PM PDT 4.33 499 0 Normal
06/05/2026 12 AM PDT 4.33 499 0 Normal
06/05/2026 01 AM PDT 4.33 499 0 Normal
06/05/2026 02 AM PDT 4.33 499 0 Normal
06/05/2026 03 AM PDT 4.32 497 - Normal
06/05/2026 04 AM PDT 4.33 499 + Normal
06/05/2026 05 AM PDT 4.33 499 0 Normal
06/05/2026 06 AM PDT 4.32 497 - Normal
06/05/2026 07 AM PDT 4.32 497 0 Normal
06/05/2026 08 AM PDT 4.33 499 + Normal
06/05/2026 09 AM PDT 4.33 499 0 Normal
06/05/2026 10 AM PDT 4.33 499 0 Normal
06/05/2026 11 AM PDT 4.33 499 0 Normal
06/05/2026 12 PM PDT 4.32 497 - Normal
06/05/2026 01 PM PDT 4.06 448 - Normal
06/05/2026 02 PM PDT 3.85 409 - Normal
06/05/2026 03 PM PDT 3.69 381 - Normal
06/05/2026 04 PM PDT 3.62 369 - Normal
06/05/2026 05 PM PDT 3.63 371 + Normal
06/05/2026 06 PM PDT 3.64 373 + Normal
06/05/2026 07 PM PDT 3.64 373 0 Normal
06/05/2026 08 PM PDT 3.64 373 0 Normal
06/05/2026 09 PM PDT 3.64 373 0 Normal
06/05/2026 10 PM PDT 3.65 374 + Normal
06/05/2026 11 PM PDT 3.64 373 - Normal
06/06/2026 12 AM PDT 3.64 373 0 Normal
06/06/2026 01 AM PDT 3.64 373 0 Normal
06/06/2026 02 AM PDT 3.65 374 + Normal
06/06/2026 03 AM PDT 3.65 374 0 Normal
06/06/2026 04 AM PDT 3.65 374 0 Normal
06/06/2026 05 AM PDT 3.63 371 - Normal
06/06/2026 06 AM PDT 3.64 373 + Normal
06/06/2026 07 AM PDT 3.63 371 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
06/06/2026 08 AM PDT 3.63 371 Normal
06/06/2026 09 AM PDT 3.62 369 - Normal
06/06/2026 10 AM PDT 3.62 369 0 Normal
06/06/2026 11 AM PDT 3.62 369 0 Normal
06/06/2026 12 PM PDT 3.61 367 - Normal
06/06/2026 01 PM PDT 3.61 367 0 Normal
06/06/2026 02 PM PDT 3.60 366 - Normal
06/06/2026 03 PM PDT 3.60 366 0 Normal
06/06/2026 04 PM PDT 3.60 366 0 Normal
06/06/2026 05 PM PDT 3.59 364 - Normal
06/06/2026 06 PM PDT 3.59 364 0 Normal
06/06/2026 07 PM PDT 3.59 364 0 Normal
06/06/2026 08 PM PDT 3.59 364 0 Normal
06/06/2026 09 PM PDT 3.59 364 0 Normal
06/06/2026 10 PM PDT 3.58 362 - Normal
06/06/2026 11 PM PDT 3.58 362 0 Normal
06/07/2026 12 AM PDT 3.58 362 0 Normal
06/07/2026 01 AM PDT 3.58 362 0 Normal
06/07/2026 02 AM PDT 3.58 362 0 Normal
06/07/2026 03 AM PDT 3.58 362 0 Normal
06/07/2026 04 AM PDT 3.58 362 0 Normal
06/07/2026 05 AM PDT 3.58 362 0 Normal
06/07/2026 06 AM PDT 3.58 362 0 Normal
06/07/2026 07 AM PDT 3.57 360 - Normal
06/07/2026 08 AM PDT 3.57 360 0 Normal
06/07/2026 09 AM PDT 3.57 360 0 Normal
06/07/2026 10 AM PDT 3.57 360 0 Normal
06/07/2026 11 AM PDT 3.57 360 0 Normal
06/07/2026 12 PM PDT 3.57 360 0 Normal
06/07/2026 01 PM PDT 3.57 360 0 Normal
06/07/2026 02 PM PDT 3.57 360 0 Normal
06/07/2026 03 PM PDT 3.57 360 0 Normal
06/07/2026 04 PM PDT 3.57 360 0 Normal
06/07/2026 05 PM PDT 3.57 360 0 Normal
06/07/2026 06 PM PDT 3.56 359 - Normal
06/07/2026 07 PM PDT 3.56 359 0 Normal
06/07/2026 08 PM PDT 3.56 359 0 Normal
06/07/2026 09 PM PDT 3.56 359 0 Normal
06/07/2026 10 PM PDT 3.56 359 0 Normal
06/07/2026 11 PM PDT 3.56 359 0 Normal
06/08/2026 12 AM PDT 3.56 359 0 Normal
06/08/2026 01 AM PDT 3.56 359 0 Normal
06/08/2026 02 AM PDT 3.56 359 0 Normal
06/08/2026 03 AM PDT 3.56 359 0 Normal
06/08/2026 04 AM PDT 3.56 359 0 Normal
06/08/2026 05 AM PDT 3.56 359 0 Normal
06/08/2026 06 AM PDT 3.56 359 0 Normal
06/08/2026 07 AM PDT 3.56 359 0 Normal
06/08/2026 08 AM PDT 3.56 359 0 Normal
06/08/2026 09 AM PDT 3.56 359 0 Normal
06/08/2026 10 AM PDT 3.56 359 0 Normal
06/08/2026 11 AM PDT 3.56 359 0 Normal
06/08/2026 12 PM PDT 3.56 359 0 Normal
06/08/2026 01 PM PDT 3.56 359 0 Normal
06/08/2026 02 PM PDT 3.56 359 0 Normal
06/08/2026 03 PM PDT 3.56 359 0 Normal
06/08/2026 04 PM PDT 3.56 359 0 Normal
06/08/2026 05 PM PDT 3.56 359 0 Normal
06/08/2026 06 PM PDT 3.56 359 0 Normal
06/08/2026 07 PM PDT 3.56 359 0 Normal
06/08/2026 08 PM PDT 3.56 359 0 Normal
06/08/2026 09 PM PDT 3.56 359 0 Normal
06/08/2026 10 PM PDT 3.56 359 0 Normal
06/08/2026 11 PM PDT 3.56 359 0 Normal
06/09/2026 12 AM PDT 3.56 359 0 Normal
06/09/2026 01 AM PDT 3.56 359 0 Normal
06/09/2026 02 AM PDT 3.56 359 0 Normal
06/09/2026 03 AM PDT 3.56 359 0 Normal
06/09/2026 04 AM PDT 3.56 359 0 Normal
06/09/2026 05 AM PDT 3.56 359 0 Normal
06/09/2026 06 AM PDT 3.56 359 0 Normal
06/09/2026 07 AM PDT 3.56 359 0 Normal
06/09/2026 08 AM PDT 3.56 359 0 Normal
06/09/2026 09 AM PDT 3.55 357 - Normal
06/09/2026 10 AM PDT 3.55 357 0 Normal
06/09/2026 11 AM PDT 3.55 357 0 Normal
06/09/2026 12 PM PDT 3.55 357 0 Normal
06/09/2026 01 PM PDT 3.55 357 0 Normal
06/09/2026 02 PM PDT 3.55 357 0 Normal
06/09/2026 03 PM PDT 3.55 357 0 Normal
06/09/2026 04 PM PDT 3.55 357 0 Normal
06/09/2026 05 PM PDT 3.55 357 0 Normal
06/09/2026 06 PM PDT 3.55 357 0 Normal
06/09/2026 07 PM PDT 3.55 357 0 Normal
06/09/2026 08 PM PDT 3.55 357 0 Normal
06/09/2026 09 PM PDT 3.55 357 0 Normal
06/09/2026 10 PM PDT 3.55 357 0 Normal
06/09/2026 11 PM PDT 3.55 357 0 Normal
06/10/2026 12 AM PDT 3.55 357 0 Normal
06/10/2026 01 AM PDT 3.55 357 0 Normal
06/10/2026 02 AM PDT 3.55 357 0 Normal
06/10/2026 03 AM PDT 3.55 357 0 Normal
06/10/2026 04 AM PDT 3.55 357 0 Normal
06/10/2026 05 AM PDT 3.55 357 0 Normal
06/10/2026 06 AM PDT 3.55 357 0 Normal
06/10/2026 07 AM PDT 3.55 357 0 Normal
06/10/2026 08 AM PDT 3.55 357 0 Normal
06/10/2026 09 AM PDT 3.55 357 0 Normal
06/10/2026 10 AM PDT 3.55 357 0 Normal
06/10/2026 11 AM PDT 3.55 357 0 Normal
06/10/2026 12 PM PDT 3.55 357 0 Normal
06/10/2026 01 PM PDT 3.55 357 0 Normal
06/10/2026 02 PM PDT 3.55 357 0 Normal
06/10/2026 03 PM PDT 3.55 357 0 Normal
06/10/2026 04 PM PDT 3.55 357 0 Normal
06/10/2026 05 PM PDT 3.55 357 0 Normal
06/10/2026 06 PM PDT 3.55 357 0 Normal
06/10/2026 07 PM PDT 3.55 357 0 Normal
06/10/2026 08 PM PDT 3.55 357 0 Normal
06/10/2026 09 PM PDT 3.55 357 0 Normal
06/10/2026 10 PM PDT 3.55 357 0 Normal
06/10/2026 11 PM PDT 3.55 357 0 Normal
06/11/2026 12 AM PDT 3.55 357 0 Normal
06/11/2026 01 AM PDT 3.55 357 0 Normal
06/11/2026 02 AM PDT 3.55 357 0 Normal
06/11/2026 03 AM PDT 3.55 357 0 Normal
06/11/2026 04 AM PDT 3.55 357 0 Normal
06/11/2026 05 AM PDT 3.55 357 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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