# Tabular Observed and Forecast Hydrograph Information
#
# Location: Merced River - Yosemite NP at Pohono Bridge (POHC1)
#
# File Generation Time: 01/21/2026 at 07:51 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 01/16/2026 at 08:00 AM PST
# Maximum Observed Stage: 3.46 Feet
# Maximum Observed Flow: 545 cfs
#
# Earliest Date & Time of Maximum Forecast: 01/22/2026 at 04:00 AM PST
# Maximum Forecast Stage: 3.37 Feet
# Maximum Forecast Flow: 509 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
01/16/2026 07 AM PST 3.44 537 Normal
01/16/2026 08 AM PST 3.46 545 + Normal
01/16/2026 09 AM PST 3.43 533 - Normal
01/16/2026 10 AM PST 3.42 529 - Normal
01/16/2026 11 AM PST 3.43 533 + Normal
01/16/2026 12 PM PST 3.41 525 - Normal
01/16/2026 01 PM PST 3.43 533 + Normal
01/16/2026 02 PM PST 3.43 533 0 Normal
01/16/2026 03 PM PST 3.41 525 - Normal
01/16/2026 04 PM PST 3.43 533 + Normal
01/16/2026 05 PM PST 3.43 533 0 Normal
01/16/2026 06 PM PST 3.43 533 0 Normal
01/16/2026 07 PM PST 3.42 529 - Normal
01/16/2026 08 PM PST 3.42 529 0 Normal
01/16/2026 09 PM PST 3.42 529 0 Normal
01/16/2026 10 PM PST 3.42 529 0 Normal
01/16/2026 11 PM PST 3.41 525 - Normal
01/17/2026 12 AM PST 3.41 525 0 Normal
01/17/2026 01 AM PST 3.42 529 + Normal
01/17/2026 02 AM PST 3.43 533 + Normal
01/17/2026 03 AM PST 3.41 525 - Normal
01/17/2026 04 AM PST 3.42 529 + Normal
01/17/2026 05 AM PST 3.42 529 0 Normal
01/17/2026 06 AM PST 3.42 529 0 Normal
01/17/2026 07 AM PST 3.41 525 - Normal
01/17/2026 08 AM PST 3.39 517 - Normal
01/17/2026 09 AM PST 3.40 521 + Normal
01/17/2026 10 AM PST 3.38 513 - Normal
01/17/2026 11 AM PST 3.38 513 0 Normal
01/17/2026 12 PM PST 3.37 509 - Normal
01/17/2026 01 PM PST 3.38 513 + Normal
01/17/2026 02 PM PST 3.37 509 - Normal
01/17/2026 03 PM PST 3.36 505 - Normal
01/17/2026 04 PM PST 3.37 509 + Normal
01/17/2026 05 PM PST 3.37 509 0 Normal
01/17/2026 06 PM PST 3.38 513 + Normal
01/17/2026 07 PM PST 3.36 505 - Normal
01/17/2026 08 PM PST 3.37 509 + Normal
01/17/2026 09 PM PST 3.37 509 0 Normal
01/17/2026 10 PM PST 3.37 509 0 Normal
01/17/2026 11 PM PST 3.38 513 + Normal
01/18/2026 12 AM PST 3.39 517 + Normal
01/18/2026 01 AM PST 3.38 513 - Normal
01/18/2026 02 AM PST 3.39 517 + Normal
01/18/2026 03 AM PST 3.40 521 + Normal
01/18/2026 04 AM PST 3.40 521 0 Normal
01/18/2026 05 AM PST 3.40 521 0 Normal
01/18/2026 06 AM PST 3.40 521 0 Normal
01/18/2026 07 AM PST 3.39 517 - Normal
01/18/2026 08 AM PST 3.38 513 - Normal
01/18/2026 09 AM PST 3.38 513 0 Normal
01/18/2026 10 AM PST 3.39 517 + Normal
01/18/2026 11 AM PST 3.39 517 0 Normal
01/18/2026 12 PM PST 3.38 513 - Normal
01/18/2026 01 PM PST 3.38 513 0 Normal
01/18/2026 02 PM PST 3.37 509 - Normal
01/18/2026 03 PM PST 3.36 505 - Normal
01/18/2026 04 PM PST 3.37 509 + Normal
01/18/2026 05 PM PST 3.37 509 0 Normal
01/18/2026 06 PM PST 3.34 497 - Normal
01/18/2026 07 PM PST 3.37 509 + Normal
01/18/2026 08 PM PST 3.37 509 0 Normal
01/18/2026 09 PM PST 3.37 509 0 Normal
01/18/2026 10 PM PST 3.38 513 + Normal
01/18/2026 11 PM PST 3.38 513 0 Normal
01/19/2026 12 AM PST 3.38 513 0 Normal
01/19/2026 01 AM PST 3.38 513 0 Normal
01/19/2026 02 AM PST 3.38 513 0 Normal
01/19/2026 03 AM PST 3.38 513 0 Normal
01/19/2026 04 AM PST 3.40 521 + Normal
01/19/2026 05 AM PST 3.38 513 - Normal
01/19/2026 06 AM PST 3.38 513 0 Normal
01/19/2026 07 AM PST 3.38 513 0 Normal
01/19/2026 08 AM PST 3.36 505 - Normal
01/19/2026 09 AM PST 3.37 509 + Normal
01/19/2026 10 AM PST 3.37 509 0 Normal
01/19/2026 11 AM PST 3.37 509 0 Normal
01/19/2026 12 PM PST 3.35 501 - Normal
01/19/2026 01 PM PST 3.37 509 + Normal
01/19/2026 02 PM PST 3.35 501 - Normal
01/19/2026 03 PM PST 3.35 501 0 Normal
01/19/2026 04 PM PST 3.34 497 - Normal
01/19/2026 05 PM PST 3.35 501 + Normal
01/19/2026 06 PM PST 3.35 501 0 Normal
01/19/2026 07 PM PST 3.35 501 0 Normal
01/19/2026 08 PM PST 3.36 505 + Normal
01/19/2026 09 PM PST 3.36 505 0 Normal
01/19/2026 10 PM PST 3.35 501 - Normal
01/19/2026 11 PM PST 3.37 509 + Normal
01/20/2026 12 AM PST 3.38 513 + Normal
01/20/2026 01 AM PST 3.38 513 0 Normal
01/20/2026 02 AM PST 3.40 521 + Normal
01/20/2026 03 AM PST 3.40 521 0 Normal
01/20/2026 04 AM PST 3.39 517 - Normal
01/20/2026 05 AM PST 3.40 521 + Normal
01/20/2026 06 AM PST 3.39 517 - Normal
01/20/2026 07 AM PST 3.36 505 - Normal
01/20/2026 08 AM PST 3.39 517 + Normal
01/20/2026 09 AM PST 3.37 509 - Normal
01/20/2026 10 AM PST 3.37 509 0 Normal
01/20/2026 11 AM PST 3.36 505 - Normal
01/20/2026 12 PM PST 3.36 505 0 Normal
01/20/2026 01 PM PST 3.36 505 0 Normal
01/20/2026 02 PM PST 3.33 493 - Normal
01/20/2026 03 PM PST 3.35 501 + Normal
01/20/2026 04 PM PST 3.34 497 - Normal
01/20/2026 05 PM PST 3.35 501 + Normal
01/20/2026 06 PM PST 3.34 497 - Normal
01/20/2026 07 PM PST 3.35 501 + Normal
01/20/2026 08 PM PST 3.34 497 - Normal
01/20/2026 09 PM PST 3.34 497 0 Normal
01/20/2026 10 PM PST 3.34 497 0 Normal
01/20/2026 11 PM PST 3.35 501 + Normal
01/21/2026 12 AM PST 3.34 497 - Normal
01/21/2026 01 AM PST 3.34 497 0 Normal
01/21/2026 02 AM PST 3.33 493 - Normal
01/21/2026 03 AM PST 3.34 497 + Normal
01/21/2026 04 AM PST 3.34 497 0 Normal
01/21/2026 05 AM PST 3.33 493 - Normal
01/21/2026 06 AM PST 3.33 493 0 Normal
01/21/2026 07 AM PST 3.33 493 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
01/21/2026 08 AM PST 3.33 493 Normal
01/21/2026 09 AM PST 3.32 489 - Normal
01/21/2026 10 AM PST 3.32 489 0 Normal
01/21/2026 11 AM PST 3.32 489 0 Normal
01/21/2026 12 PM PST 3.32 489 0 Normal
01/21/2026 01 PM PST 3.32 489 0 Normal
01/21/2026 02 PM PST 3.32 489 0 Normal
01/21/2026 03 PM PST 3.32 489 0 Normal
01/21/2026 04 PM PST 3.32 489 0 Normal
01/21/2026 05 PM PST 3.32 489 0 Normal
01/21/2026 06 PM PST 3.33 493 + Normal
01/21/2026 07 PM PST 3.33 493 0 Normal
01/21/2026 08 PM PST 3.33 493 0 Normal
01/21/2026 09 PM PST 3.34 497 + Normal
01/21/2026 10 PM PST 3.35 501 + Normal
01/21/2026 11 PM PST 3.35 501 0 Normal
01/22/2026 12 AM PST 3.35 501 0 Normal
01/22/2026 01 AM PST 3.36 505 + Normal
01/22/2026 02 AM PST 3.36 505 0 Normal
01/22/2026 03 AM PST 3.36 505 0 Normal
01/22/2026 04 AM PST 3.37 509 + Normal
01/22/2026 05 AM PST 3.37 509 0 Normal
01/22/2026 06 AM PST 3.37 509 0 Normal
01/22/2026 07 AM PST 3.37 509 0 Normal
01/22/2026 08 AM PST 3.37 509 0 Normal
01/22/2026 09 AM PST 3.36 505 - Normal
01/22/2026 10 AM PST 3.36 505 0 Normal
01/22/2026 11 AM PST 3.36 505 0 Normal
01/22/2026 12 PM PST 3.35 501 - Normal
01/22/2026 01 PM PST 3.35 501 0 Normal
01/22/2026 02 PM PST 3.35 501 0 Normal
01/22/2026 03 PM PST 3.35 501 0 Normal
01/22/2026 04 PM PST 3.34 497 - Normal
01/22/2026 05 PM PST 3.34 497 0 Normal
01/22/2026 06 PM PST 3.34 497 0 Normal
01/22/2026 07 PM PST 3.34 497 0 Normal
01/22/2026 08 PM PST 3.34 497 0 Normal
01/22/2026 09 PM PST 3.34 497 0 Normal
01/22/2026 10 PM PST 3.34 497 0 Normal
01/22/2026 11 PM PST 3.34 497 0 Normal
01/23/2026 12 AM PST 3.34 497 0 Normal
01/23/2026 01 AM PST 3.34 497 0 Normal
01/23/2026 02 AM PST 3.34 497 0 Normal
01/23/2026 03 AM PST 3.34 497 0 Normal
01/23/2026 04 AM PST 3.33 493 - Normal
01/23/2026 05 AM PST 3.33 493 0 Normal
01/23/2026 06 AM PST 3.33 493 0 Normal
01/23/2026 07 AM PST 3.33 493 0 Normal
01/23/2026 08 AM PST 3.32 489 - Normal
01/23/2026 09 AM PST 3.32 489 0 Normal
01/23/2026 10 AM PST 3.31 485 - Normal
01/23/2026 11 AM PST 3.31 485 0 Normal
01/23/2026 12 PM PST 3.30 481 - Normal
01/23/2026 01 PM PST 3.29 477 - Normal
01/23/2026 02 PM PST 3.29 477 0 Normal
01/23/2026 03 PM PST 3.28 473 - Normal
01/23/2026 04 PM PST 3.28 473 0 Normal
01/23/2026 05 PM PST 3.27 469 - Normal
01/23/2026 06 PM PST 3.27 469 0 Normal
01/23/2026 07 PM PST 3.27 469 0 Normal
01/23/2026 08 PM PST 3.26 465 - Normal
01/23/2026 09 PM PST 3.26 465 0 Normal
01/23/2026 10 PM PST 3.26 465 0 Normal
01/23/2026 11 PM PST 3.26 465 0 Normal
01/24/2026 12 AM PST 3.26 465 0 Normal
01/24/2026 01 AM PST 3.26 465 0 Normal
01/24/2026 02 AM PST 3.26 465 0 Normal
01/24/2026 03 AM PST 3.26 465 0 Normal
01/24/2026 04 AM PST 3.25 462 - Normal
01/24/2026 05 AM PST 3.25 462 0 Normal
01/24/2026 06 AM PST 3.25 462 0 Normal
01/24/2026 07 AM PST 3.25 462 0 Normal
01/24/2026 08 AM PST 3.24 458 - Normal
01/24/2026 09 AM PST 3.24 458 0 Normal
01/24/2026 10 AM PST 3.23 454 - Normal
01/24/2026 11 AM PST 3.23 454 0 Normal
01/24/2026 12 PM PST 3.22 450 - Normal
01/24/2026 01 PM PST 3.22 450 0 Normal
01/24/2026 02 PM PST 3.21 447 - Normal
01/24/2026 03 PM PST 3.21 447 0 Normal
01/24/2026 04 PM PST 3.20 443 - Normal
01/24/2026 05 PM PST 3.20 443 0 Normal
01/24/2026 06 PM PST 3.19 439 - Normal
01/24/2026 07 PM PST 3.19 439 0 Normal
01/24/2026 08 PM PST 3.19 439 0 Normal
01/24/2026 09 PM PST 3.18 435 - Normal
01/24/2026 10 PM PST 3.18 435 0 Normal
01/24/2026 11 PM PST 3.17 432 - Normal
01/25/2026 12 AM PST 3.17 432 0 Normal
01/25/2026 01 AM PST 3.17 432 0 Normal
01/25/2026 02 AM PST 3.16 428 - Normal
01/25/2026 03 AM PST 3.15 424 - Normal
01/25/2026 04 AM PST 3.15 424 0 Normal
01/25/2026 05 AM PST 3.15 424 0 Normal
01/25/2026 06 AM PST 3.14 421 - Normal
01/25/2026 07 AM PST 3.13 417 - Normal
01/25/2026 08 AM PST 3.13 417 0 Normal
01/25/2026 09 AM PST 3.12 413 - Normal
01/25/2026 10 AM PST 3.12 413 0 Normal
01/25/2026 11 AM PST 3.11 410 - Normal
01/25/2026 12 PM PST 3.10 406 - Normal
01/25/2026 01 PM PST 3.10 406 0 Normal
01/25/2026 02 PM PST 3.09 403 - Normal
01/25/2026 03 PM PST 3.09 403 0 Normal
01/25/2026 04 PM PST 3.08 399 - Normal
01/25/2026 05 PM PST 3.08 399 0 Normal
01/25/2026 06 PM PST 3.08 399 0 Normal
01/25/2026 07 PM PST 3.07 396 - Normal
01/25/2026 08 PM PST 3.07 396 0 Normal
01/25/2026 09 PM PST 3.07 396 0 Normal
01/25/2026 10 PM PST 3.06 392 - Normal
01/25/2026 11 PM PST 3.06 392 0 Normal
01/26/2026 12 AM PST 3.06 392 0 Normal
01/26/2026 01 AM PST 3.06 392 0 Normal
01/26/2026 02 AM PST 3.06 392 0 Normal
01/26/2026 03 AM PST 3.05 389 - Normal
01/26/2026 04 AM PST 3.05 389 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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