# Tabular Observed and Forecast Hydrograph Information
#
# Location: Truckee River - Below Derby Dam (TBDN2)
#
# File Generation Time: 06/20/2026 at 08:26 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/19/2026 at 09:00 PM PDT
# Maximum Observed Stage: 4.25 Feet
# Maximum Observed Flow: 900 cfs
#
# Earliest Date & Time of Maximum Forecast: 06/25/2026 at 03:00 AM PDT
# Maximum Forecast Stage: 3.69 Feet
# Maximum Forecast Flow: 652 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
06/15/2026 08 AM PDT 3.23 460 Normal
06/15/2026 09 AM PDT 3.25 467 + Normal
06/15/2026 10 AM PDT 3.24 463 - Normal
06/15/2026 11 AM PDT 3.23 460 - Normal
06/15/2026 12 PM PDT 3.17 437 - Normal
06/15/2026 01 PM PDT 3.13 422 - Normal
06/15/2026 02 PM PDT 3.13 422 0 Normal
06/15/2026 03 PM PDT 3.13 422 0 Normal
06/15/2026 04 PM PDT 3.12 419 - Normal
06/15/2026 05 PM PDT 3.11 415 - Normal
06/15/2026 06 PM PDT 3.13 422 + Normal
06/15/2026 07 PM PDT 3.13 422 0 Normal
06/15/2026 08 PM PDT 3.16 433 + Normal
06/15/2026 09 PM PDT 3.19 445 + Normal
06/15/2026 10 PM PDT 3.18 441 - Normal
06/15/2026 11 PM PDT 3.17 437 - Normal
06/16/2026 12 AM PDT 3.15 430 - Normal
06/16/2026 01 AM PDT 3.17 437 + Normal
06/16/2026 02 AM PDT 3.17 437 0 Normal
06/16/2026 03 AM PDT 3.16 433 - Normal
06/16/2026 04 AM PDT 3.16 433 0 Normal
06/16/2026 05 AM PDT 3.15 430 - Normal
06/16/2026 06 AM PDT 3.16 433 + Normal
06/16/2026 07 AM PDT 3.12 419 - Normal
06/16/2026 08 AM PDT 3.11 415 - Normal
06/16/2026 09 AM PDT 3.11 415 0 Normal
06/16/2026 10 AM PDT 3.08 405 - Normal
06/16/2026 11 AM PDT 3.09 408 + Normal
06/16/2026 12 PM PDT 3.05 394 - Normal
06/16/2026 01 PM PDT 3.06 398 + Normal
06/16/2026 02 PM PDT 3.03 387 - Normal
06/16/2026 03 PM PDT 3.03 387 0 Normal
06/16/2026 04 PM PDT 3.02 384 - Normal
06/16/2026 05 PM PDT 3.02 384 0 Normal
06/16/2026 06 PM PDT 3.01 380 - Normal
06/16/2026 07 PM PDT 3.02 384 + Normal
06/16/2026 08 PM PDT 3.00 377 - Normal
06/16/2026 09 PM PDT 3.01 380 + Normal
06/16/2026 10 PM PDT 2.99 374 - Normal
06/16/2026 11 PM PDT 3.01 380 + Normal
06/17/2026 12 AM PDT 3.03 387 + Normal
06/17/2026 01 AM PDT 2.99 374 - Normal
06/17/2026 02 AM PDT 3.01 380 + Normal
06/17/2026 03 AM PDT 3.04 391 + Normal
06/17/2026 04 AM PDT 3.06 398 + Normal
06/17/2026 05 AM PDT 3.04 391 - Normal
06/17/2026 06 AM PDT 3.06 398 + Normal
06/17/2026 07 AM PDT 3.04 391 - Normal
06/17/2026 08 AM PDT 3.05 394 + Normal
06/17/2026 09 AM PDT 3.05 394 0 Normal
06/17/2026 10 AM PDT 3.07 401 + Normal
06/17/2026 11 AM PDT 3.06 398 - Normal
06/17/2026 12 PM PDT 3.08 405 + Normal
06/17/2026 01 PM PDT 3.06 398 - Normal
06/17/2026 02 PM PDT 3.07 401 + Normal
06/17/2026 03 PM PDT 3.05 394 - Normal
06/17/2026 04 PM PDT 3.06 398 + Normal
06/17/2026 05 PM PDT 3.03 387 - Normal
06/17/2026 06 PM PDT 3.00 377 - Normal
06/17/2026 07 PM PDT 3.04 391 + Normal
06/17/2026 08 PM PDT 3.03 387 - Normal
06/17/2026 09 PM PDT 3.08 405 + Normal
06/17/2026 10 PM PDT 3.05 394 - Normal
06/17/2026 11 PM PDT 3.05 394 0 Normal
06/18/2026 12 AM PDT 3.05 394 0 Normal
06/18/2026 01 AM PDT 3.09 408 + Normal
06/18/2026 02 AM PDT 3.10 412 + Normal
06/18/2026 03 AM PDT 3.10 412 0 Normal
06/18/2026 04 AM PDT 3.11 415 + Normal
06/18/2026 05 AM PDT 3.11 415 0 Normal
06/18/2026 06 AM PDT 3.14 426 + Normal
06/18/2026 07 AM PDT 3.14 426 0 Normal
06/18/2026 08 AM PDT 3.15 430 + Normal
06/18/2026 09 AM PDT 3.11 415 - Normal
06/18/2026 10 AM PDT 3.10 412 - Normal
06/18/2026 11 AM PDT 3.08 405 - Normal
06/18/2026 12 PM PDT 3.11 415 + Normal
06/18/2026 01 PM PDT 3.10 412 - Normal
06/18/2026 02 PM PDT 3.10 412 0 Normal
06/18/2026 03 PM PDT 3.10 412 0 Normal
06/18/2026 04 PM PDT 3.09 408 - Normal
06/18/2026 05 PM PDT 3.09 408 0 Normal
06/18/2026 06 PM PDT 3.08 405 - Normal
06/18/2026 07 PM PDT 3.05 394 - Normal
06/18/2026 08 PM PDT 3.04 391 - Normal
06/18/2026 09 PM PDT 3.05 394 + Normal
06/18/2026 10 PM PDT 3.05 394 0 Normal
06/18/2026 11 PM PDT 3.05 394 0 Normal
06/19/2026 12 AM PDT 3.10 412 + Normal
06/19/2026 01 AM PDT 3.05 394 - Normal
06/19/2026 02 AM PDT 3.10 412 + Normal
06/19/2026 03 AM PDT 3.09 408 - Normal
06/19/2026 04 AM PDT 3.07 401 - Normal
06/19/2026 05 AM PDT 3.08 405 + Normal
06/19/2026 06 AM PDT 3.06 398 - Normal
06/19/2026 07 AM PDT 3.02 384 - Normal
06/19/2026 08 AM PDT 3.03 387 + Normal
06/19/2026 09 AM PDT 3.02 384 - Normal
06/19/2026 10 AM PDT 3.00 377 - Normal
06/19/2026 11 AM PDT 3.00 377 0 Normal
06/19/2026 12 PM PDT 2.98 370 - Normal
06/19/2026 01 PM PDT 2.99 374 + Normal
06/19/2026 02 PM PDT 2.99 374 0 Normal
06/19/2026 03 PM PDT 2.99 374 0 Normal
06/19/2026 04 PM PDT 3.10 412 + Normal
06/19/2026 05 PM PDT 3.04 391 - Normal
06/19/2026 06 PM PDT 3.40 527 + Normal
06/19/2026 07 PM PDT 3.22 456 - Normal
06/19/2026 08 PM PDT 3.14 426 - Normal
06/19/2026 09 PM PDT 4.25 900 + Normal
06/19/2026 10 PM PDT 4.02 793 - Normal
06/19/2026 11 PM PDT 3.69 652 - Normal
06/20/2026 12 AM PDT 2.99 374 - Normal
06/20/2026 01 AM PDT 3.47 557 + Normal
06/20/2026 02 AM PDT 3.63 628 + Normal
06/20/2026 03 AM PDT 3.57 600 - Normal
06/20/2026 04 AM PDT 3.47 557 - Normal
06/20/2026 05 AM PDT 3.39 523 - Normal
06/20/2026 06 AM PDT 3.33 499 - Normal
06/20/2026 07 AM PDT 3.29 483 - Normal
06/20/2026 08 AM PDT 3.27 475 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
06/20/2026 09 AM PDT 3.25 467 Normal
06/20/2026 10 AM PDT 3.24 463 - Normal
06/20/2026 11 AM PDT 3.24 463 0 Normal
06/20/2026 12 PM PDT 3.25 467 + Normal
06/20/2026 01 PM PDT 3.25 467 0 Normal
06/20/2026 02 PM PDT 3.25 467 0 Normal
06/20/2026 03 PM PDT 3.25 467 0 Normal
06/20/2026 04 PM PDT 3.25 467 0 Normal
06/20/2026 05 PM PDT 3.25 467 0 Normal
06/20/2026 06 PM PDT 3.25 467 0 Normal
06/20/2026 07 PM PDT 3.26 471 + Normal
06/20/2026 08 PM PDT 3.26 471 0 Normal
06/20/2026 09 PM PDT 3.26 471 0 Normal
06/20/2026 10 PM PDT 3.27 475 + Normal
06/20/2026 11 PM PDT 3.27 475 0 Normal
06/21/2026 12 AM PDT 3.27 475 0 Normal
06/21/2026 01 AM PDT 3.28 479 + Normal
06/21/2026 02 AM PDT 3.28 479 0 Normal
06/21/2026 03 AM PDT 3.28 479 0 Normal
06/21/2026 04 AM PDT 3.29 483 + Normal
06/21/2026 05 AM PDT 3.29 483 0 Normal
06/21/2026 06 AM PDT 3.30 487 + Normal
06/21/2026 07 AM PDT 3.30 487 0 Normal
06/21/2026 08 AM PDT 3.31 491 + Normal
06/21/2026 09 AM PDT 3.31 491 0 Normal
06/21/2026 10 AM PDT 3.32 495 + Normal
06/21/2026 11 AM PDT 3.32 495 0 Normal
06/21/2026 12 PM PDT 3.33 499 + Normal
06/21/2026 01 PM PDT 3.33 499 0 Normal
06/21/2026 02 PM PDT 3.33 499 0 Normal
06/21/2026 03 PM PDT 3.34 503 + Normal
06/21/2026 04 PM PDT 3.34 503 0 Normal
06/21/2026 05 PM PDT 3.35 507 + Normal
06/21/2026 06 PM PDT 3.35 507 0 Normal
06/21/2026 07 PM PDT 3.35 507 0 Normal
06/21/2026 08 PM PDT 3.36 511 + Normal
06/21/2026 09 PM PDT 3.36 511 0 Normal
06/21/2026 10 PM PDT 3.37 515 + Normal
06/21/2026 11 PM PDT 3.37 515 0 Normal
06/22/2026 12 AM PDT 3.38 519 + Normal
06/22/2026 01 AM PDT 3.38 519 0 Normal
06/22/2026 02 AM PDT 3.39 523 + Normal
06/22/2026 03 AM PDT 3.39 523 0 Normal
06/22/2026 04 AM PDT 3.40 527 + Normal
06/22/2026 05 AM PDT 3.40 527 0 Normal
06/22/2026 06 AM PDT 3.40 527 0 Normal
06/22/2026 07 AM PDT 3.41 531 + Normal
06/22/2026 08 AM PDT 3.41 531 0 Normal
06/22/2026 09 AM PDT 3.42 536 + Normal
06/22/2026 10 AM PDT 3.42 536 0 Normal
06/22/2026 11 AM PDT 3.42 536 0 Normal
06/22/2026 12 PM PDT 3.43 540 + Normal
06/22/2026 01 PM PDT 3.43 540 0 Normal
06/22/2026 02 PM PDT 3.44 544 + Normal
06/22/2026 03 PM PDT 3.44 544 0 Normal
06/22/2026 04 PM PDT 3.44 544 0 Normal
06/22/2026 05 PM PDT 3.45 548 + Normal
06/22/2026 06 PM PDT 3.45 548 0 Normal
06/22/2026 07 PM PDT 3.46 552 + Normal
06/22/2026 08 PM PDT 3.46 552 0 Normal
06/22/2026 09 PM PDT 3.46 552 0 Normal
06/22/2026 10 PM PDT 3.47 557 + Normal
06/22/2026 11 PM PDT 3.47 557 0 Normal
06/23/2026 12 AM PDT 3.48 561 + Normal
06/23/2026 01 AM PDT 3.48 561 0 Normal
06/23/2026 02 AM PDT 3.49 565 + Normal
06/23/2026 03 AM PDT 3.49 565 0 Normal
06/23/2026 04 AM PDT 3.50 570 + Normal
06/23/2026 05 AM PDT 3.50 570 0 Normal
06/23/2026 06 AM PDT 3.50 570 0 Normal
06/23/2026 07 AM PDT 3.51 574 + Normal
06/23/2026 08 AM PDT 3.51 574 0 Normal
06/23/2026 09 AM PDT 3.52 578 + Normal
06/23/2026 10 AM PDT 3.52 578 0 Normal
06/23/2026 11 AM PDT 3.52 578 0 Normal
06/23/2026 12 PM PDT 3.53 583 + Normal
06/23/2026 01 PM PDT 3.53 583 0 Normal
06/23/2026 02 PM PDT 3.54 587 + Normal
06/23/2026 03 PM PDT 3.54 587 0 Normal
06/23/2026 04 PM PDT 3.54 587 0 Normal
06/23/2026 05 PM PDT 3.55 591 + Normal
06/23/2026 06 PM PDT 3.55 591 0 Normal
06/23/2026 07 PM PDT 3.55 591 0 Normal
06/23/2026 08 PM PDT 3.56 596 + Normal
06/23/2026 09 PM PDT 3.56 596 0 Normal
06/23/2026 10 PM PDT 3.57 600 + Normal
06/23/2026 11 PM PDT 3.57 600 0 Normal
06/24/2026 12 AM PDT 3.58 605 + Normal
06/24/2026 01 AM PDT 3.58 605 0 Normal
06/24/2026 02 AM PDT 3.58 605 0 Normal
06/24/2026 03 AM PDT 3.59 609 + Normal
06/24/2026 04 AM PDT 3.59 609 0 Normal
06/24/2026 05 AM PDT 3.60 614 + Normal
06/24/2026 06 AM PDT 3.60 614 0 Normal
06/24/2026 07 AM PDT 3.60 614 0 Normal
06/24/2026 08 AM PDT 3.61 618 + Normal
06/24/2026 09 AM PDT 3.61 618 0 Normal
06/24/2026 10 AM PDT 3.61 618 0 Normal
06/24/2026 11 AM PDT 3.62 623 + Normal
06/24/2026 12 PM PDT 3.62 623 0 Normal
06/24/2026 01 PM PDT 3.63 628 + Normal
06/24/2026 02 PM PDT 3.63 628 0 Normal
06/24/2026 03 PM PDT 3.63 628 0 Normal
06/24/2026 04 PM PDT 3.64 632 + Normal
06/24/2026 05 PM PDT 3.64 632 0 Normal
06/24/2026 06 PM PDT 3.64 632 0 Normal
06/24/2026 07 PM PDT 3.65 636 + Normal
06/24/2026 08 PM PDT 3.65 636 0 Normal
06/24/2026 09 PM PDT 3.66 640 + Normal
06/24/2026 10 PM PDT 3.66 640 0 Normal
06/24/2026 11 PM PDT 3.67 644 + Normal
06/25/2026 12 AM PDT 3.67 644 0 Normal
06/25/2026 01 AM PDT 3.68 648 + Normal
06/25/2026 02 AM PDT 3.68 648 0 Normal
06/25/2026 03 AM PDT 3.69 652 + Normal
06/25/2026 04 AM PDT 3.69 652 0 Normal
06/25/2026 05 AM PDT 3.69 652 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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