# Tabular Observed and Forecast Hydrograph Information
#
# Location: Merced River - Yosemite NP at Happy Isles (HPIC1)
#
# File Generation Time: 03/06/2026 at 01:09 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/01/2026 at 01:00 PM PST
# Maximum Observed Stage: 3.79 Feet
# Maximum Observed Flow: 686 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/10/2026 at 05:00 PM PDT
# Maximum Forecast Stage: 3.93 Feet
# Maximum Forecast Flow: 755 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/01/2026 01 PM PST 3.79 686 Normal
03/01/2026 02 PM PST 3.75 667 - Normal
03/01/2026 03 PM PST 3.76 672 + Normal
03/01/2026 04 PM PST 3.76 672 0 Normal
03/01/2026 05 PM PST 3.77 677 + Normal
03/01/2026 06 PM PST 3.78 681 + Normal
03/01/2026 07 PM PST 3.75 667 - Normal
03/01/2026 08 PM PST 3.74 663 - Normal
03/01/2026 09 PM PST 3.72 653 - Normal
03/01/2026 10 PM PST 3.70 644 - Normal
03/01/2026 11 PM PST 3.71 649 + Normal
03/02/2026 12 AM PST 3.70 644 - Normal
03/02/2026 01 AM PST 3.68 635 - Normal
03/02/2026 02 AM PST 3.69 639 + Normal
03/02/2026 03 AM PST 3.67 630 - Normal
03/02/2026 04 AM PST 3.65 621 - Normal
03/02/2026 05 AM PST 3.64 617 - Normal
03/02/2026 06 AM PST 3.62 608 - Normal
03/02/2026 07 AM PST 3.61 603 - Normal
03/02/2026 08 AM PST 3.55 577 - Normal
03/02/2026 09 AM PST 3.55 577 0 Normal
03/02/2026 10 AM PST 3.53 568 - Normal
03/02/2026 11 AM PST 3.51 560 - Normal
03/02/2026 12 PM PST 3.47 543 - Normal
03/02/2026 01 PM PST 3.49 551 + Normal
03/02/2026 02 PM PST 3.50 556 + Normal
03/02/2026 03 PM PST 3.47 543 - Normal
03/02/2026 04 PM PST 3.45 535 - Normal
03/02/2026 05 PM PST 3.47 543 + Normal
03/02/2026 06 PM PST 3.50 556 + Normal
03/02/2026 07 PM PST 3.51 560 + Normal
03/02/2026 08 PM PST 3.51 560 0 Normal
03/02/2026 09 PM PST 3.51 560 0 Normal
03/02/2026 10 PM PST 3.50 556 - Normal
03/02/2026 11 PM PST 3.47 543 - Normal
03/03/2026 12 AM PST 3.47 543 0 Normal
03/03/2026 01 AM PST 3.45 535 - Normal
03/03/2026 02 AM PST 3.43 526 - Normal
03/03/2026 03 AM PST 3.42 522 - Normal
03/03/2026 04 AM PST 3.41 518 - Normal
03/03/2026 05 AM PST 3.37 502 - Normal
03/03/2026 06 AM PST 3.37 502 0 Normal
03/03/2026 07 AM PST 3.36 498 - Normal
03/03/2026 08 AM PST 3.34 490 - Normal
03/03/2026 09 AM PST 3.33 486 - Normal
03/03/2026 10 AM PST 3.31 478 - Normal
03/03/2026 11 AM PST 3.29 471 - Normal
03/03/2026 12 PM PST 3.28 467 - Normal
03/03/2026 01 PM PST 3.27 463 - Normal
03/03/2026 02 PM PST 3.26 459 - Normal
03/03/2026 03 PM PST 3.29 471 + Normal
03/03/2026 04 PM PST 3.29 471 0 Normal
03/03/2026 05 PM PST 3.29 471 0 Normal
03/03/2026 06 PM PST 3.31 478 + Normal
03/03/2026 07 PM PST 3.32 482 + Normal
03/03/2026 08 PM PST 3.34 490 + Normal
03/03/2026 09 PM PST 3.35 494 + Normal
03/03/2026 10 PM PST 3.36 498 + Normal
03/03/2026 11 PM PST 3.36 498 0 Normal
03/04/2026 12 AM PST 3.35 494 - Normal
03/04/2026 01 AM PST 3.36 498 + Normal
03/04/2026 02 AM PST 3.34 490 - Normal
03/04/2026 03 AM PST 3.38 506 + Normal
03/04/2026 04 AM PST 3.34 490 - Normal
03/04/2026 05 AM PST 3.33 486 - Normal
03/04/2026 06 AM PST 3.32 482 - Normal
03/04/2026 07 AM PST 3.30 474 - Normal
03/04/2026 08 AM PST 3.29 471 - Normal
03/04/2026 09 AM PST 3.28 467 - Normal
03/04/2026 10 AM PST 3.27 463 - Normal
03/04/2026 11 AM PST 3.28 467 + Normal
03/04/2026 12 PM PST 3.25 455 - Normal
03/04/2026 01 PM PST 3.24 451 - Normal
03/04/2026 02 PM PST 3.24 451 0 Normal
03/04/2026 03 PM PST 3.26 459 + Normal
03/04/2026 04 PM PST 3.26 459 0 Normal
03/04/2026 05 PM PST 3.23 448 - Normal
03/04/2026 06 PM PST 3.28 467 + Normal
03/04/2026 07 PM PST 3.27 463 - Normal
03/04/2026 08 PM PST 3.28 467 + Normal
03/04/2026 09 PM PST 3.26 459 - Normal
03/04/2026 10 PM PST 3.28 467 + Normal
03/04/2026 11 PM PST 3.29 471 + Normal
03/05/2026 12 AM PST 3.26 459 - Normal
03/05/2026 01 AM PST 3.27 463 + Normal
03/05/2026 02 AM PST 3.23 448 - Normal
03/05/2026 03 AM PST 3.23 448 0 Normal
03/05/2026 04 AM PST 3.23 448 0 Normal
03/05/2026 05 AM PST 3.22 444 - Normal
03/05/2026 06 AM PST 3.17 425 - Normal
03/05/2026 07 AM PST 3.17 425 0 Normal
03/05/2026 08 AM PST 3.15 418 - Normal
03/05/2026 09 AM PST 3.13 411 - Normal
03/05/2026 10 AM PST 3.12 407 - Normal
03/05/2026 11 AM PST 3.12 407 0 Normal
03/05/2026 12 PM PST 3.13 411 + Normal
03/05/2026 01 PM PST 3.15 418 + Normal
03/05/2026 02 PM PST 3.14 415 - Normal
03/05/2026 03 PM PST 3.15 418 + Normal
03/05/2026 04 PM PST 3.13 411 - Normal
03/05/2026 05 PM PST 3.15 418 + Normal
03/05/2026 06 PM PST 3.16 422 + Normal
03/05/2026 07 PM PST 3.15 418 - Normal
03/05/2026 08 PM PST 3.12 407 - Normal
03/05/2026 09 PM PST 3.13 411 + Normal
03/05/2026 10 PM PST 3.11 404 - Normal
03/05/2026 11 PM PST 3.10 400 - Normal
03/06/2026 12 AM PST 3.09 397 - Normal
03/06/2026 01 AM PST 3.08 393 - Normal
03/06/2026 02 AM PST 3.07 390 - Normal
03/06/2026 03 AM PST 3.06 386 - Normal
03/06/2026 04 AM PST 3.04 379 - Normal
03/06/2026 05 AM PST 3.02 373 - Normal
03/06/2026 06 AM PST 3.03 376 + Normal
03/06/2026 07 AM PST 2.99 363 - Normal
03/06/2026 08 AM PST 2.97 356 - Normal
03/06/2026 09 AM PST 2.97 356 0 Normal
03/06/2026 10 AM PST 2.97 356 0 Normal
03/06/2026 11 AM PST 2.98 359 + Normal
03/06/2026 12 PM PST 2.97 356 - Normal
03/06/2026 01 PM PST 2.97 356 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/06/2026 02 PM PST 2.97 356 Normal
03/06/2026 03 PM PST 2.99 363 + Normal
03/06/2026 04 PM PST 2.99 363 0 Normal
03/06/2026 05 PM PST 3.00 366 + Normal
03/06/2026 06 PM PST 3.01 369 + Normal
03/06/2026 07 PM PST 3.02 373 + Normal
03/06/2026 08 PM PST 3.02 373 0 Normal
03/06/2026 09 PM PST 3.02 373 0 Normal
03/06/2026 10 PM PST 3.02 373 0 Normal
03/06/2026 11 PM PST 3.02 373 0 Normal
03/07/2026 12 AM PST 3.01 369 - Normal
03/07/2026 01 AM PST 3.00 366 - Normal
03/07/2026 02 AM PST 3.00 366 0 Normal
03/07/2026 03 AM PST 2.99 363 - Normal
03/07/2026 04 AM PST 2.98 359 - Normal
03/07/2026 05 AM PST 2.97 356 - Normal
03/07/2026 06 AM PST 2.97 356 0 Normal
03/07/2026 07 AM PST 2.96 353 - Normal
03/07/2026 08 AM PST 2.96 353 0 Normal
03/07/2026 09 AM PST 2.96 353 0 Normal
03/07/2026 10 AM PST 2.95 349 - Normal
03/07/2026 11 AM PST 2.95 349 0 Normal
03/07/2026 12 PM PST 2.94 346 - Normal
03/07/2026 01 PM PST 2.94 346 0 Normal
03/07/2026 02 PM PST 2.95 349 + Normal
03/07/2026 03 PM PST 2.96 353 + Normal
03/07/2026 04 PM PST 2.97 356 + Normal
03/07/2026 05 PM PST 2.99 363 + Normal
03/07/2026 06 PM PST 3.00 366 + Normal
03/07/2026 07 PM PST 3.01 369 + Normal
03/07/2026 08 PM PST 3.01 369 0 Normal
03/07/2026 09 PM PST 3.01 369 0 Normal
03/07/2026 10 PM PST 3.01 369 0 Normal
03/07/2026 11 PM PST 3.01 369 0 Normal
03/08/2026 12 AM PST 3.00 366 - Normal
03/08/2026 01 AM PST 3.00 366 0 Normal
03/08/2026 03 AM PDT 2.99 363 - Normal
03/08/2026 04 AM PDT 2.98 359 - Normal
03/08/2026 05 AM PDT 2.97 356 - Normal
03/08/2026 06 AM PDT 2.96 353 - Normal
03/08/2026 07 AM PDT 2.96 353 0 Normal
03/08/2026 08 AM PDT 2.96 353 0 Normal
03/08/2026 09 AM PDT 2.96 353 0 Normal
03/08/2026 10 AM PDT 2.96 353 0 Normal
03/08/2026 11 AM PDT 2.95 349 - Normal
03/08/2026 12 PM PDT 2.95 349 0 Normal
03/08/2026 01 PM PDT 2.95 349 0 Normal
03/08/2026 02 PM PDT 2.97 356 + Normal
03/08/2026 03 PM PDT 2.98 359 + Normal
03/08/2026 04 PM PDT 3.02 373 + Normal
03/08/2026 05 PM PDT 3.05 383 + Normal
03/08/2026 06 PM PDT 3.09 397 + Normal
03/08/2026 07 PM PDT 3.12 407 + Normal
03/08/2026 08 PM PDT 3.15 418 + Normal
03/08/2026 09 PM PDT 3.17 425 + Normal
03/08/2026 10 PM PDT 3.19 433 + Normal
03/08/2026 11 PM PDT 3.20 437 + Normal
03/09/2026 12 AM PDT 3.22 444 + Normal
03/09/2026 01 AM PDT 3.22 444 0 Normal
03/09/2026 02 AM PDT 3.23 448 + Normal
03/09/2026 03 AM PDT 3.23 448 0 Normal
03/09/2026 04 AM PDT 3.23 448 0 Normal
03/09/2026 05 AM PDT 3.23 448 0 Normal
03/09/2026 06 AM PDT 3.23 448 0 Normal
03/09/2026 07 AM PDT 3.25 455 + Normal
03/09/2026 08 AM PDT 3.26 459 + Normal
03/09/2026 09 AM PDT 3.28 467 + Normal
03/09/2026 10 AM PDT 3.30 474 + Normal
03/09/2026 11 AM PDT 3.36 498 + Normal
03/09/2026 12 PM PDT 3.38 506 + Normal
03/09/2026 01 PM PDT 3.37 502 - Normal
03/09/2026 02 PM PDT 3.40 514 + Normal
03/09/2026 03 PM PDT 3.42 522 + Normal
03/09/2026 04 PM PDT 3.48 547 + Normal
03/09/2026 05 PM PDT 3.52 564 + Normal
03/09/2026 06 PM PDT 3.55 577 + Normal
03/09/2026 07 PM PDT 3.58 590 + Normal
03/09/2026 08 PM PDT 3.61 603 + Normal
03/09/2026 09 PM PDT 3.62 608 + Normal
03/09/2026 10 PM PDT 3.63 612 + Normal
03/09/2026 11 PM PDT 3.64 617 + Normal
03/10/2026 12 AM PDT 3.65 621 + Normal
03/10/2026 01 AM PDT 3.66 626 + Normal
03/10/2026 02 AM PDT 3.67 630 + Normal
03/10/2026 03 AM PDT 3.67 630 0 Normal
03/10/2026 04 AM PDT 3.68 635 + Normal
03/10/2026 05 AM PDT 3.69 639 + Normal
03/10/2026 06 AM PDT 3.72 653 + Normal
03/10/2026 07 AM PDT 3.75 667 + Normal
03/10/2026 08 AM PDT 3.77 677 + Normal
03/10/2026 09 AM PDT 3.79 686 + Normal
03/10/2026 10 AM PDT 3.82 700 + Normal
03/10/2026 11 AM PDT 3.82 700 0 Normal
03/10/2026 12 PM PDT 3.82 700 0 Normal
03/10/2026 01 PM PDT 3.81 696 - Normal
03/10/2026 02 PM PDT 3.82 700 + Normal
03/10/2026 03 PM PDT 3.84 710 + Normal
03/10/2026 04 PM PDT 3.90 740 + Normal
03/10/2026 05 PM PDT 3.93 755 + Normal
03/10/2026 06 PM PDT 3.93 755 0 Normal
03/10/2026 07 PM PDT 3.93 755 0 Normal
03/10/2026 08 PM PDT 3.93 755 0 Normal
03/10/2026 09 PM PDT 3.91 745 - Normal
03/10/2026 10 PM PDT 3.89 735 - Normal
03/10/2026 11 PM PDT 3.86 720 - Normal
03/11/2026 12 AM PDT 3.85 715 - Normal
03/11/2026 01 AM PDT 3.85 715 0 Normal
03/11/2026 02 AM PDT 3.84 710 - Normal
03/11/2026 03 AM PDT 3.82 700 - Normal
03/11/2026 04 AM PDT 3.81 696 - Normal
03/11/2026 05 AM PDT 3.79 686 - 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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