# Tabular Observed and Forecast Hydrograph Information
#
# Location: Merced River - Yosemite NP at Happy Isles (HPIC1)
#
# File Generation Time: 03/03/2026 at 07:39 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/01/2026 at 01:00 AM PST
# Maximum Observed Stage: 3.99 Feet
# Maximum Observed Flow: 785 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/04/2026 at 09:00 PM PST
# Maximum Forecast Stage: 3.45 Feet
# Maximum Forecast Flow: 535 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/26/2026 07 AM PST 3.48 547 Normal
02/26/2026 08 AM PST 3.47 543 - Normal
02/26/2026 09 AM PST 3.45 535 - Normal
02/26/2026 10 AM PST 3.46 539 + Normal
02/26/2026 11 AM PST 3.45 535 - Normal
02/26/2026 12 PM PST 3.42 522 - Normal
02/26/2026 01 PM PST 3.45 535 + Normal
02/26/2026 02 PM PST 3.46 539 + Normal
02/26/2026 03 PM PST 3.51 560 + Normal
02/26/2026 04 PM PST 3.52 564 + Normal
02/26/2026 05 PM PST 3.54 573 + Normal
02/26/2026 06 PM PST 3.57 586 + Normal
02/26/2026 07 PM PST 3.63 612 + Normal
02/26/2026 08 PM PST 3.65 621 + Normal
02/26/2026 09 PM PST 3.66 626 + Normal
02/26/2026 10 PM PST 3.67 630 + Normal
02/26/2026 11 PM PST 3.69 639 + Normal
02/27/2026 12 AM PST 3.69 639 0 Normal
02/27/2026 01 AM PST 3.66 626 - Normal
02/27/2026 02 AM PST 3.67 630 + Normal
02/27/2026 03 AM PST 3.68 635 + Normal
02/27/2026 04 AM PST 3.68 635 0 Normal
02/27/2026 05 AM PST 3.63 612 - Normal
02/27/2026 06 AM PST 3.64 617 + Normal
02/27/2026 07 AM PST 3.62 608 - Normal
02/27/2026 08 AM PST 3.61 603 - Normal
02/27/2026 09 AM PST 3.59 594 - Normal
02/27/2026 10 AM PST 3.55 577 - Normal
02/27/2026 11 AM PST 3.53 568 - Normal
02/27/2026 12 PM PST 3.53 568 0 Normal
02/27/2026 01 PM PST 3.55 577 + Normal
02/27/2026 02 PM PST 3.53 568 - Normal
02/27/2026 03 PM PST 3.57 586 + Normal
02/27/2026 04 PM PST 3.56 581 - Normal
02/27/2026 05 PM PST 3.58 590 + Normal
02/27/2026 06 PM PST 3.62 608 + Normal
02/27/2026 07 PM PST 3.67 630 + Normal
02/27/2026 08 PM PST 3.69 639 + Normal
02/27/2026 09 PM PST 3.75 667 + Normal
02/27/2026 10 PM PST 3.77 677 + Normal
02/27/2026 11 PM PST 3.79 686 + Normal
02/28/2026 12 AM PST 3.81 696 + Normal
02/28/2026 01 AM PST 3.80 691 - Normal
02/28/2026 02 AM PST 3.79 686 - Normal
02/28/2026 03 AM PST 3.77 677 - Normal
02/28/2026 04 AM PST 3.76 672 - Normal
02/28/2026 05 AM PST 3.80 691 + Normal
02/28/2026 06 AM PST 3.74 663 - Normal
02/28/2026 07 AM PST 3.78 681 + Normal
02/28/2026 08 AM PST 3.75 667 - Normal
02/28/2026 09 AM PST 3.73 658 - Normal
02/28/2026 10 AM PST 3.72 653 - Normal
02/28/2026 11 AM PST 3.70 644 - Normal
02/28/2026 12 PM PST 3.66 626 - Normal
02/28/2026 01 PM PST 3.68 635 + Normal
02/28/2026 02 PM PST 3.69 639 + Normal
02/28/2026 03 PM PST 3.71 649 + Normal
02/28/2026 04 PM PST 3.75 667 + Normal
02/28/2026 05 PM PST 3.75 667 0 Normal
02/28/2026 06 PM PST 3.83 705 + Normal
02/28/2026 07 PM PST 3.90 740 + Normal
02/28/2026 08 PM PST 3.95 765 + Normal
02/28/2026 09 PM PST 3.98 780 + Normal
02/28/2026 10 PM PST 3.99 785 + Normal
02/28/2026 11 PM PST 3.97 775 - Normal
03/01/2026 12 AM PST 3.99 785 + Normal
03/01/2026 01 AM PST 3.99 785 0 Normal
03/01/2026 02 AM PST 3.98 780 - Normal
03/01/2026 03 AM PST 3.95 765 - Normal
03/01/2026 04 AM PST 3.94 760 - Normal
03/01/2026 05 AM PST 3.90 740 - Normal
03/01/2026 06 AM PST 3.91 745 + Normal
03/01/2026 07 AM PST 3.87 725 - Normal
03/01/2026 08 AM PST 3.85 715 - Normal
03/01/2026 09 AM PST 3.84 710 - Normal
03/01/2026 10 AM PST 3.82 700 - Normal
03/01/2026 11 AM PST 3.79 686 - Normal
03/01/2026 12 PM PST 3.81 696 + Normal
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 3.36 498 - Normal
03/03/2026 07 AM PST 3.34 490 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/03/2026 08 AM PST 3.32 482 Normal
03/03/2026 09 AM PST 3.31 478 - Normal
03/03/2026 10 AM PST 3.29 471 - Normal
03/03/2026 11 AM PST 3.27 463 - Normal
03/03/2026 12 PM PST 3.26 459 - Normal
03/03/2026 01 PM PST 3.25 455 - Normal
03/03/2026 02 PM PST 3.25 455 0 Normal
03/03/2026 03 PM PST 3.27 463 + Normal
03/03/2026 04 PM PST 3.27 463 0 Normal
03/03/2026 05 PM PST 3.29 471 + Normal
03/03/2026 06 PM PST 3.30 474 + Normal
03/03/2026 07 PM PST 3.31 478 + Normal
03/03/2026 08 PM PST 3.31 478 0 Normal
03/03/2026 09 PM PST 3.32 482 + Normal
03/03/2026 10 PM PST 3.33 486 + Normal
03/03/2026 11 PM PST 3.33 486 0 Normal
03/04/2026 12 AM PST 3.33 486 0 Normal
03/04/2026 01 AM PST 3.32 482 - Normal
03/04/2026 02 AM PST 3.32 482 0 Normal
03/04/2026 03 AM PST 3.31 478 - Normal
03/04/2026 04 AM PST 3.30 474 - Normal
03/04/2026 05 AM PST 3.30 474 0 Normal
03/04/2026 06 AM PST 3.29 471 - Normal
03/04/2026 07 AM PST 3.28 467 - Normal
03/04/2026 08 AM PST 3.28 467 0 Normal
03/04/2026 09 AM PST 3.28 467 0 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 3.27 463 - Normal
03/04/2026 01 PM PST 3.31 478 + Normal
03/04/2026 02 PM PST 3.33 486 + Normal
03/04/2026 03 PM PST 3.36 498 + Normal
03/04/2026 04 PM PST 3.39 510 + Normal
03/04/2026 05 PM PST 3.40 514 + Normal
03/04/2026 06 PM PST 3.42 522 + Normal
03/04/2026 07 PM PST 3.44 531 + Normal
03/04/2026 08 PM PST 3.44 531 0 Normal
03/04/2026 09 PM PST 3.45 535 + Normal
03/04/2026 10 PM PST 3.45 535 0 Normal
03/04/2026 11 PM PST 3.44 531 - Normal
03/05/2026 12 AM PST 3.43 526 - Normal
03/05/2026 01 AM PST 3.42 522 - Normal
03/05/2026 02 AM PST 3.40 514 - Normal
03/05/2026 03 AM PST 3.39 510 - Normal
03/05/2026 04 AM PST 3.38 506 - Normal
03/05/2026 05 AM PST 3.36 498 - Normal
03/05/2026 06 AM PST 3.35 494 - Normal
03/05/2026 07 AM PST 3.34 490 - Normal
03/05/2026 08 AM PST 3.32 482 - Normal
03/05/2026 09 AM PST 3.31 478 - Normal
03/05/2026 10 AM PST 3.31 478 0 Normal
03/05/2026 11 AM PST 3.29 471 - Normal
03/05/2026 12 PM PST 3.27 463 - Normal
03/05/2026 01 PM PST 3.27 463 0 Normal
03/05/2026 02 PM PST 3.27 463 0 Normal
03/05/2026 03 PM PST 3.28 467 + Normal
03/05/2026 04 PM PST 3.28 467 0 Normal
03/05/2026 05 PM PST 3.29 471 + Normal
03/05/2026 06 PM PST 3.29 471 0 Normal
03/05/2026 07 PM PST 3.29 471 0 Normal
03/05/2026 08 PM PST 3.28 467 - Normal
03/05/2026 09 PM PST 3.28 467 0 Normal
03/05/2026 10 PM PST 3.27 463 - Normal
03/05/2026 11 PM PST 3.26 459 - Normal
03/06/2026 12 AM PST 3.25 455 - Normal
03/06/2026 01 AM PST 3.23 448 - Normal
03/06/2026 02 AM PST 3.22 444 - Normal
03/06/2026 03 AM PST 3.20 437 - Normal
03/06/2026 04 AM PST 3.19 433 - Normal
03/06/2026 05 AM PST 3.17 425 - Normal
03/06/2026 06 AM PST 3.16 422 - Normal
03/06/2026 07 AM PST 3.14 415 - Normal
03/06/2026 08 AM PST 3.13 411 - Normal
03/06/2026 09 AM PST 3.12 407 - Normal
03/06/2026 10 AM PST 3.10 400 - Normal
03/06/2026 11 AM PST 3.09 397 - Normal
03/06/2026 12 PM PST 3.08 393 - Normal
03/06/2026 01 PM PST 3.07 390 - Normal
03/06/2026 02 PM PST 3.07 390 0 Normal
03/06/2026 03 PM PST 3.07 390 0 Normal
03/06/2026 04 PM PST 3.08 393 + Normal
03/06/2026 05 PM PST 3.08 393 0 Normal
03/06/2026 06 PM PST 3.08 393 0 Normal
03/06/2026 07 PM PST 3.09 397 + Normal
03/06/2026 08 PM PST 3.09 397 0 Normal
03/06/2026 09 PM PST 3.09 397 0 Normal
03/06/2026 10 PM PST 3.08 393 - Normal
03/06/2026 11 PM PST 3.08 393 0 Normal
03/07/2026 12 AM PST 3.07 390 - Normal
03/07/2026 01 AM PST 3.06 386 - Normal
03/07/2026 02 AM PST 3.05 383 - Normal
03/07/2026 03 AM PST 3.04 379 - Normal
03/07/2026 04 AM PST 3.04 379 0 Normal
03/07/2026 05 AM PST 3.02 373 - Normal
03/07/2026 06 AM PST 3.02 373 0 Normal
03/07/2026 07 AM PST 3.00 366 - Normal
03/07/2026 08 AM PST 2.99 363 - Normal
03/07/2026 09 AM PST 2.99 363 0 Normal
03/07/2026 10 AM PST 2.97 356 - Normal
03/07/2026 11 AM PST 2.96 353 - Normal
03/07/2026 12 PM PST 2.95 349 - Normal
03/07/2026 01 PM PST 2.95 349 0 Normal
03/07/2026 02 PM PST 2.95 349 0 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 2.98 359 + Normal
03/07/2026 06 PM PST 2.99 363 + Normal
03/07/2026 07 PM PST 3.00 366 + Normal
03/07/2026 08 PM PST 3.00 366 0 Normal
03/07/2026 09 PM PST 3.01 369 + 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 2.98 359 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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