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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 11 2026 at 8:58 AM PDT | Next Issuance: | Jun 12 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: 06/11/2026 at 09:00 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/08/2026 at 05:00 PM PDT
# Maximum Observed Stage: 4.07 Feet
# Maximum Observed Flow: 450 cfs
#
# Earliest Date & Time of Maximum Forecast: 06/11/2026 at 04:00 PM PDT
# Maximum Forecast Stage: 3.98 Feet
# Maximum Forecast Flow: 433 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
06/06/2026 09 AM PDT 3.64 373 Normal
06/06/2026 10 AM PDT 3.64 373 0 Normal
06/06/2026 11 AM PDT 3.64 373 0 Normal
06/06/2026 12 PM PDT 3.64 373 0 Normal
06/06/2026 01 PM PDT 3.56 359 - Normal
06/06/2026 02 PM PDT 3.47 344 - Normal
06/06/2026 03 PM PDT 3.43 337 - Normal
06/06/2026 04 PM PDT 3.39 330 - Normal
06/06/2026 05 PM PDT 3.36 326 - Normal
06/06/2026 06 PM PDT 3.38 329 + Normal
06/06/2026 07 PM PDT 3.41 334 + Normal
06/06/2026 08 PM PDT 3.43 337 + Normal
06/06/2026 09 PM PDT 3.43 337 0 Normal
06/06/2026 10 PM PDT 3.44 339 + Normal
06/06/2026 11 PM PDT 3.44 339 0 Normal
06/07/2026 12 AM PDT 3.44 339 0 Normal
06/07/2026 01 AM PDT 3.44 339 0 Normal
06/07/2026 02 AM PDT 3.45 340 + Normal
06/07/2026 03 AM PDT 3.44 339 - Normal
06/07/2026 04 AM PDT 3.44 339 0 Normal
06/07/2026 05 AM PDT 3.44 339 0 Normal
06/07/2026 06 AM PDT 3.45 340 + Normal
06/07/2026 07 AM PDT 3.45 340 0 Normal
06/07/2026 08 AM PDT 3.45 340 0 Normal
06/07/2026 09 AM PDT 3.46 342 + Normal
06/07/2026 10 AM PDT 3.46 342 0 Normal
06/07/2026 11 AM PDT 3.46 342 0 Normal
06/07/2026 12 PM PDT 3.46 342 0 Normal
06/07/2026 01 PM PDT 3.50 349 + Normal
06/07/2026 02 PM PDT 3.66 376 + Normal
06/07/2026 03 PM PDT 3.76 394 + Normal
06/07/2026 04 PM PDT 3.82 404 + Normal
06/07/2026 05 PM PDT 3.87 413 + Normal
06/07/2026 06 PM PDT 3.91 420 + Normal
06/07/2026 07 PM PDT 3.89 417 - Normal
06/07/2026 08 PM PDT 3.87 413 - Normal
06/07/2026 09 PM PDT 3.85 409 - Normal
06/07/2026 10 PM PDT 3.84 408 - Normal
06/07/2026 11 PM PDT 3.83 406 - Normal
06/08/2026 12 AM PDT 3.83 406 0 Normal
06/08/2026 01 AM PDT 3.83 406 0 Normal
06/08/2026 02 AM PDT 3.82 404 - Normal
06/08/2026 03 AM PDT 3.82 404 0 Normal
06/08/2026 04 AM PDT 3.82 404 0 Normal
06/08/2026 05 AM PDT 3.82 404 0 Normal
06/08/2026 06 AM PDT 3.82 404 0 Normal
06/08/2026 07 AM PDT 3.81 402 - Normal
06/08/2026 08 AM PDT 3.81 402 0 Normal
06/08/2026 09 AM PDT 3.83 406 + Normal
06/08/2026 10 AM PDT 3.82 404 - Normal
06/08/2026 11 AM PDT 3.83 406 + Normal
06/08/2026 12 PM PDT 3.82 404 - Normal
06/08/2026 01 PM PDT 3.86 411 + Normal
06/08/2026 02 PM PDT 3.95 428 + Normal
06/08/2026 03 PM PDT 4.01 439 + Normal
06/08/2026 04 PM PDT 4.04 444 + Normal
06/08/2026 05 PM PDT 4.07 450 + Normal
06/08/2026 06 PM PDT 4.06 448 - Normal
06/08/2026 07 PM PDT 4.05 446 - Normal
06/08/2026 08 PM PDT 4.04 444 - Normal
06/08/2026 09 PM PDT 4.03 442 - Normal
06/08/2026 10 PM PDT 4.02 441 - Normal
06/08/2026 11 PM PDT 4.01 439 - Normal
06/09/2026 12 AM PDT 4.00 437 - Normal
06/09/2026 01 AM PDT 4.00 437 0 Normal
06/09/2026 02 AM PDT 4.00 437 0 Normal
06/09/2026 03 AM PDT 4.00 437 0 Normal
06/09/2026 04 AM PDT 4.00 437 0 Normal
06/09/2026 05 AM PDT 4.00 437 0 Normal
06/09/2026 06 AM PDT 4.00 437 0 Normal
06/09/2026 07 AM PDT 4.01 439 + Normal
06/09/2026 08 AM PDT 4.01 439 0 Normal
06/09/2026 09 AM PDT 4.01 439 0 Normal
06/09/2026 10 AM PDT 4.01 439 0 Normal
06/09/2026 11 AM PDT 4.01 439 0 Normal
06/09/2026 12 PM PDT 4.01 439 0 Normal
06/09/2026 01 PM PDT 4.02 441 + Normal
06/09/2026 02 PM PDT 4.02 441 0 Normal
06/09/2026 03 PM PDT 4.02 441 0 Normal
06/09/2026 04 PM PDT 4.02 441 0 Normal
06/09/2026 05 PM PDT 4.02 441 0 Normal
06/09/2026 06 PM PDT 4.03 442 + Normal
06/09/2026 07 PM PDT 4.03 442 0 Normal
06/09/2026 08 PM PDT 4.02 441 - Normal
06/09/2026 09 PM PDT 4.03 442 + Normal
06/09/2026 10 PM PDT 4.03 442 0 Normal
06/09/2026 11 PM PDT 4.03 442 0 Normal
06/10/2026 12 AM PDT 4.03 442 0 Normal
06/10/2026 01 AM PDT 4.03 442 0 Normal
06/10/2026 02 AM PDT 4.03 442 0 Normal
06/10/2026 03 AM PDT 4.03 442 0 Normal
06/10/2026 04 AM PDT 4.04 444 + Normal
06/10/2026 05 AM PDT 4.04 444 0 Normal
06/10/2026 06 AM PDT 4.04 444 0 Normal
06/10/2026 07 AM PDT 4.03 442 - Normal
06/10/2026 08 AM PDT 4.05 446 + Normal
06/10/2026 09 AM PDT 4.05 446 0 Normal
06/10/2026 10 AM PDT 4.05 446 0 Normal
06/10/2026 11 AM PDT 4.03 442 - Normal
06/10/2026 12 PM PDT 4.02 441 - Normal
06/10/2026 01 PM PDT 4.01 439 - Normal
06/10/2026 02 PM PDT 4.01 439 0 Normal
06/10/2026 03 PM PDT 4.00 437 - Normal
06/10/2026 04 PM PDT 3.99 435 - Normal
06/10/2026 05 PM PDT 3.98 433 - Normal
06/10/2026 06 PM PDT 3.99 435 + Normal
06/10/2026 07 PM PDT 3.98 433 - Normal
06/10/2026 08 PM PDT 3.98 433 0 Normal
06/10/2026 09 PM PDT 3.98 433 0 Normal
06/10/2026 10 PM PDT 3.97 431 - Normal
06/10/2026 11 PM PDT 3.97 431 0 Normal
06/11/2026 12 AM PDT 3.97 431 0 Normal
06/11/2026 01 AM PDT 3.97 431 0 Normal
06/11/2026 02 AM PDT 3.97 431 0 Normal
06/11/2026 03 AM PDT 3.96 430 - Normal
06/11/2026 04 AM PDT 3.97 431 + Normal
06/11/2026 05 AM PDT 3.97 431 0 Normal
06/11/2026 06 AM PDT 3.96 430 - Normal
06/11/2026 07 AM PDT 3.96 430 0 Normal
06/11/2026 08 AM PDT 3.96 430 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
06/11/2026 09 AM PDT 3.97 431 Normal
06/11/2026 10 AM PDT 3.97 431 0 Normal
06/11/2026 11 AM PDT 3.97 431 0 Normal
06/11/2026 12 PM PDT 3.97 431 0 Normal
06/11/2026 01 PM PDT 3.97 431 0 Normal
06/11/2026 02 PM PDT 3.97 431 0 Normal
06/11/2026 03 PM PDT 3.97 431 0 Normal
06/11/2026 04 PM PDT 3.98 433 + Normal
06/11/2026 05 PM PDT 3.98 433 0 Normal
06/11/2026 06 PM PDT 3.98 433 0 Normal
06/11/2026 07 PM PDT 3.98 433 0 Normal
06/11/2026 08 PM PDT 3.98 433 0 Normal
06/11/2026 09 PM PDT 3.98 433 0 Normal
06/11/2026 10 PM PDT 3.98 433 0 Normal
06/11/2026 11 PM PDT 3.98 433 0 Normal
06/12/2026 12 AM PDT 3.98 433 0 Normal
06/12/2026 01 AM PDT 3.98 433 0 Normal
06/12/2026 02 AM PDT 3.98 433 0 Normal
06/12/2026 03 AM PDT 3.98 433 0 Normal
06/12/2026 04 AM PDT 3.98 433 0 Normal
06/12/2026 05 AM PDT 3.98 433 0 Normal
06/12/2026 06 AM PDT 3.98 433 0 Normal
06/12/2026 07 AM PDT 3.98 433 0 Normal
06/12/2026 08 AM PDT 3.98 433 0 Normal
06/12/2026 09 AM PDT 3.98 433 0 Normal
06/12/2026 10 AM PDT 3.98 433 0 Normal
06/12/2026 11 AM PDT 3.98 433 0 Normal
06/12/2026 12 PM PDT 3.98 433 0 Normal
06/12/2026 01 PM PDT 3.98 433 0 Normal
06/12/2026 02 PM PDT 3.98 433 0 Normal
06/12/2026 03 PM PDT 3.98 433 0 Normal
06/12/2026 04 PM PDT 3.98 433 0 Normal
06/12/2026 05 PM PDT 3.98 433 0 Normal
06/12/2026 06 PM PDT 3.98 433 0 Normal
06/12/2026 07 PM PDT 3.98 433 0 Normal
06/12/2026 08 PM PDT 3.98 433 0 Normal
06/12/2026 09 PM PDT 3.98 433 0 Normal
06/12/2026 10 PM PDT 3.98 433 0 Normal
06/12/2026 11 PM PDT 3.98 433 0 Normal
06/13/2026 12 AM PDT 3.98 433 0 Normal
06/13/2026 01 AM PDT 3.98 433 0 Normal
06/13/2026 02 AM PDT 3.98 433 0 Normal
06/13/2026 03 AM PDT 3.98 433 0 Normal
06/13/2026 04 AM PDT 3.98 433 0 Normal
06/13/2026 05 AM PDT 3.98 433 0 Normal
06/13/2026 06 AM PDT 3.98 433 0 Normal
06/13/2026 07 AM PDT 3.98 433 0 Normal
06/13/2026 08 AM PDT 3.98 433 0 Normal
06/13/2026 09 AM PDT 3.98 433 0 Normal
06/13/2026 10 AM PDT 3.98 433 0 Normal
06/13/2026 11 AM PDT 3.98 433 0 Normal
06/13/2026 12 PM PDT 3.98 433 0 Normal
06/13/2026 01 PM PDT 3.98 433 0 Normal
06/13/2026 02 PM PDT 3.98 433 0 Normal
06/13/2026 03 PM PDT 3.98 433 0 Normal
06/13/2026 04 PM PDT 3.98 433 0 Normal
06/13/2026 05 PM PDT 3.98 433 0 Normal
06/13/2026 06 PM PDT 3.98 433 0 Normal
06/13/2026 07 PM PDT 3.98 433 0 Normal
06/13/2026 08 PM PDT 3.98 433 0 Normal
06/13/2026 09 PM PDT 3.98 433 0 Normal
06/13/2026 10 PM PDT 3.98 433 0 Normal
06/13/2026 11 PM PDT 3.98 433 0 Normal
06/14/2026 12 AM PDT 3.98 433 0 Normal
06/14/2026 01 AM PDT 3.97 431 - Normal
06/14/2026 02 AM PDT 3.97 431 0 Normal
06/14/2026 03 AM PDT 3.97 431 0 Normal
06/14/2026 04 AM PDT 3.97 431 0 Normal
06/14/2026 05 AM PDT 3.97 431 0 Normal
06/14/2026 06 AM PDT 3.97 431 0 Normal
06/14/2026 07 AM PDT 3.97 431 0 Normal
06/14/2026 08 AM PDT 3.97 431 0 Normal
06/14/2026 09 AM PDT 3.97 431 0 Normal
06/14/2026 10 AM PDT 3.97 431 0 Normal
06/14/2026 11 AM PDT 3.97 431 0 Normal
06/14/2026 12 PM PDT 3.97 431 0 Normal
06/14/2026 01 PM PDT 3.97 431 0 Normal
06/14/2026 02 PM PDT 3.97 431 0 Normal
06/14/2026 03 PM PDT 3.97 431 0 Normal
06/14/2026 04 PM PDT 3.97 431 0 Normal
06/14/2026 05 PM PDT 3.97 431 0 Normal
06/14/2026 06 PM PDT 3.97 431 0 Normal
06/14/2026 07 PM PDT 3.97 431 0 Normal
06/14/2026 08 PM PDT 3.97 431 0 Normal
06/14/2026 09 PM PDT 3.97 431 0 Normal
06/14/2026 10 PM PDT 3.97 431 0 Normal
06/14/2026 11 PM PDT 3.97 431 0 Normal
06/15/2026 12 AM PDT 3.97 431 0 Normal
06/15/2026 01 AM PDT 3.97 431 0 Normal
06/15/2026 02 AM PDT 3.97 431 0 Normal
06/15/2026 03 AM PDT 3.97 431 0 Normal
06/15/2026 04 AM PDT 3.97 431 0 Normal
06/15/2026 05 AM PDT 3.97 431 0 Normal
06/15/2026 06 AM PDT 3.97 431 0 Normal
06/15/2026 07 AM PDT 3.97 431 0 Normal
06/15/2026 08 AM PDT 3.97 431 0 Normal
06/15/2026 09 AM PDT 3.97 431 0 Normal
06/15/2026 10 AM PDT 3.97 431 0 Normal
06/15/2026 11 AM PDT 3.97 431 0 Normal
06/15/2026 12 PM PDT 3.97 431 0 Normal
06/15/2026 01 PM PDT 3.97 431 0 Normal
06/15/2026 02 PM PDT 3.96 430 - Normal
06/15/2026 03 PM PDT 3.96 430 0 Normal
06/15/2026 04 PM PDT 3.96 430 0 Normal
06/15/2026 05 PM PDT 3.96 430 0 Normal
06/15/2026 06 PM PDT 3.96 430 0 Normal
06/15/2026 07 PM PDT 3.96 430 0 Normal
06/15/2026 08 PM PDT 3.96 430 0 Normal
06/15/2026 09 PM PDT 3.96 430 0 Normal
06/15/2026 10 PM PDT 3.96 430 0 Normal
06/15/2026 11 PM PDT 3.96 430 0 Normal
06/16/2026 12 AM PDT 3.96 430 0 Normal
06/16/2026 01 AM PDT 3.96 430 0 Normal
06/16/2026 02 AM PDT 3.96 430 0 Normal
06/16/2026 03 AM PDT 3.96 430 0 Normal
06/16/2026 04 AM PDT 3.96 430 0 Normal
06/16/2026 05 AM PDT 3.96 430 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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