# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Healdsburg (HEAC1)
#
# File Generation Time: 04/30/2026 at 08:12 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/25/2026 at 08:00 AM PDT
# Maximum Observed Stage: 1.12 Feet
# Maximum Observed Flow: 507 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/30/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 0.74 Feet
# Maximum Forecast Flow: 373 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/25/2026 08 AM PDT 1.12 507 Normal
04/25/2026 09 AM PDT 1.11 503 - Normal
04/25/2026 10 AM PDT 1.10 500 - Normal
04/25/2026 11 AM PDT 1.10 500 0 Normal
04/25/2026 12 PM PDT 1.10 500 0 Normal
04/25/2026 01 PM PDT 1.09 496 - Normal
04/25/2026 02 PM PDT 1.09 496 0 Normal
04/25/2026 03 PM PDT 1.08 492 - Normal
04/25/2026 04 PM PDT 1.08 492 0 Normal
04/25/2026 05 PM PDT 1.08 492 0 Normal
04/25/2026 06 PM PDT 1.07 489 - Normal
04/25/2026 07 PM PDT 1.07 489 0 Normal
04/25/2026 08 PM PDT 1.06 485 - Normal
04/25/2026 09 PM PDT 1.06 485 0 Normal
04/25/2026 10 PM PDT 1.05 481 - Normal
04/25/2026 11 PM PDT 1.05 481 0 Normal
04/26/2026 12 AM PDT 1.05 481 0 Normal
04/26/2026 01 AM PDT 1.04 478 - Normal
04/26/2026 02 AM PDT 1.04 478 0 Normal
04/26/2026 03 AM PDT 1.03 474 - Normal
04/26/2026 04 AM PDT 1.03 474 0 Normal
04/26/2026 05 AM PDT 1.03 474 0 Normal
04/26/2026 06 AM PDT 1.03 474 0 Normal
04/26/2026 07 AM PDT 1.03 474 0 Normal
04/26/2026 08 AM PDT 1.02 470 - Normal
04/26/2026 09 AM PDT 1.02 470 0 Normal
04/26/2026 10 AM PDT 1.02 470 0 Normal
04/26/2026 11 AM PDT 1.01 467 - Normal
04/26/2026 12 PM PDT 1.00 463 - Normal
04/26/2026 01 PM PDT 1.00 463 0 Normal
04/26/2026 02 PM PDT 1.01 467 + Normal
04/26/2026 03 PM PDT 1.00 463 - Normal
04/26/2026 04 PM PDT 1.00 463 0 Normal
04/26/2026 05 PM PDT 0.99 459 - Normal
04/26/2026 06 PM PDT 0.99 459 0 Normal
04/26/2026 07 PM PDT 0.99 459 0 Normal
04/26/2026 08 PM PDT 0.98 456 - Normal
04/26/2026 09 PM PDT 0.98 456 0 Normal
04/26/2026 10 PM PDT 0.97 452 - Normal
04/26/2026 11 PM PDT 0.97 452 0 Normal
04/27/2026 12 AM PDT 0.97 452 0 Normal
04/27/2026 01 AM PDT 0.96 449 - Normal
04/27/2026 02 AM PDT 0.95 445 - Normal
04/27/2026 03 AM PDT 0.95 445 0 Normal
04/27/2026 04 AM PDT 0.95 445 0 Normal
04/27/2026 05 AM PDT 0.95 445 0 Normal
04/27/2026 06 AM PDT 0.95 445 0 Normal
04/27/2026 07 AM PDT 0.94 442 - Normal
04/27/2026 08 AM PDT 0.94 442 0 Normal
04/27/2026 09 AM PDT 0.94 442 0 Normal
04/27/2026 10 AM PDT 0.93 438 - Normal
04/27/2026 11 AM PDT 0.93 438 0 Normal
04/27/2026 12 PM PDT 0.93 438 0 Normal
04/27/2026 01 PM PDT 0.93 438 0 Normal
04/27/2026 02 PM PDT 0.92 435 - Normal
04/27/2026 03 PM PDT 0.92 435 0 Normal
04/27/2026 04 PM PDT 0.91 431 - Normal
04/27/2026 05 PM PDT 0.91 431 0 Normal
04/27/2026 06 PM PDT 0.91 431 0 Normal
04/27/2026 07 PM PDT 0.90 428 - Normal
04/27/2026 08 PM PDT 0.90 428 0 Normal
04/27/2026 09 PM PDT 0.90 428 0 Normal
04/27/2026 10 PM PDT 0.89 424 - Normal
04/27/2026 11 PM PDT 0.89 424 0 Normal
04/28/2026 12 AM PDT 0.88 421 - Normal
04/28/2026 01 AM PDT 0.88 421 0 Normal
04/28/2026 02 AM PDT 0.88 421 0 Normal
04/28/2026 03 AM PDT 0.87 417 - Normal
04/28/2026 04 AM PDT 0.87 417 0 Normal
04/28/2026 05 AM PDT 0.87 417 0 Normal
04/28/2026 06 AM PDT 0.87 417 0 Normal
04/28/2026 07 AM PDT 0.87 417 0 Normal
04/28/2026 08 AM PDT 0.86 414 - Normal
04/28/2026 09 AM PDT 0.86 414 0 Normal
04/28/2026 10 AM PDT 0.86 414 0 Normal
04/28/2026 11 AM PDT 0.85 410 - Normal
04/28/2026 12 PM PDT 0.86 414 + Normal
04/28/2026 01 PM PDT 0.86 414 0 Normal
04/28/2026 02 PM PDT 0.85 410 - Normal
04/28/2026 03 PM PDT 0.85 410 0 Normal
04/28/2026 04 PM PDT 0.85 410 0 Normal
04/28/2026 05 PM PDT 0.85 410 0 Normal
04/28/2026 06 PM PDT 0.84 407 - Normal
04/28/2026 07 PM PDT 0.84 407 0 Normal
04/28/2026 08 PM PDT 0.84 407 0 Normal
04/28/2026 09 PM PDT 0.83 404 - Normal
04/28/2026 10 PM PDT 0.83 404 0 Normal
04/28/2026 11 PM PDT 0.83 404 0 Normal
04/29/2026 12 AM PDT 0.82 400 - Normal
04/29/2026 01 AM PDT 0.82 400 0 Normal
04/29/2026 02 AM PDT 0.81 397 - Normal
04/29/2026 03 AM PDT 0.81 397 0 Normal
04/29/2026 04 AM PDT 0.81 397 0 Normal
04/29/2026 05 AM PDT 0.81 397 0 Normal
04/29/2026 06 AM PDT 0.80 393 - Normal
04/29/2026 07 AM PDT 0.80 393 0 Normal
04/29/2026 08 AM PDT 0.80 393 0 Normal
04/29/2026 09 AM PDT 0.80 393 0 Normal
04/29/2026 10 AM PDT 0.80 393 0 Normal
04/29/2026 11 AM PDT 0.80 393 0 Normal
04/29/2026 12 PM PDT 0.80 393 0 Normal
04/29/2026 01 PM PDT 0.80 393 0 Normal
04/29/2026 02 PM PDT 0.79 390 - Normal
04/29/2026 03 PM PDT 0.79 390 0 Normal
04/29/2026 04 PM PDT 0.79 390 0 Normal
04/29/2026 05 PM PDT 0.78 387 - Normal
04/29/2026 06 PM PDT 0.79 390 + Normal
04/29/2026 07 PM PDT 0.79 390 0 Normal
04/29/2026 08 PM PDT 0.78 387 - Normal
04/29/2026 09 PM PDT 0.77 383 - Normal
04/29/2026 10 PM PDT 0.77 383 0 Normal
04/29/2026 11 PM PDT 0.77 383 0 Normal
04/30/2026 12 AM PDT 0.76 380 - Normal
04/30/2026 01 AM PDT 0.76 380 0 Normal
04/30/2026 02 AM PDT 0.76 380 0 Normal
04/30/2026 03 AM PDT 0.75 377 - Normal
04/30/2026 04 AM PDT 0.75 377 0 Normal
04/30/2026 05 AM PDT 0.75 377 0 Normal
04/30/2026 06 AM PDT 0.75 377 0 Normal
04/30/2026 07 AM PDT 0.74 373 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/30/2026 08 AM PDT 0.74 373 Normal
04/30/2026 09 AM PDT 0.74 373 0 Normal
04/30/2026 10 AM PDT 0.73 370 - Normal
04/30/2026 11 AM PDT 0.73 370 0 Normal
04/30/2026 12 PM PDT 0.73 370 0 Normal
04/30/2026 01 PM PDT 0.72 367 - Normal
04/30/2026 02 PM PDT 0.72 367 0 Normal
04/30/2026 03 PM PDT 0.72 367 0 Normal
04/30/2026 04 PM PDT 0.72 367 0 Normal
04/30/2026 05 PM PDT 0.72 367 0 Normal
04/30/2026 06 PM PDT 0.71 364 - Normal
04/30/2026 07 PM PDT 0.71 364 0 Normal
04/30/2026 08 PM PDT 0.71 364 0 Normal
04/30/2026 09 PM PDT 0.71 364 0 Normal
04/30/2026 10 PM PDT 0.71 364 0 Normal
04/30/2026 11 PM PDT 0.70 360 - Normal
05/01/2026 12 AM PDT 0.70 360 0 Normal
05/01/2026 01 AM PDT 0.70 360 0 Normal
05/01/2026 02 AM PDT 0.70 360 0 Normal
05/01/2026 03 AM PDT 0.70 360 0 Normal
05/01/2026 04 AM PDT 0.70 360 0 Normal
05/01/2026 05 AM PDT 0.70 360 0 Normal
05/01/2026 06 AM PDT 0.70 360 0 Normal
05/01/2026 07 AM PDT 0.70 360 0 Normal
05/01/2026 08 AM PDT 0.70 360 0 Normal
05/01/2026 09 AM PDT 0.69 357 - Normal
05/01/2026 10 AM PDT 0.69 357 0 Normal
05/01/2026 11 AM PDT 0.69 357 0 Normal
05/01/2026 12 PM PDT 0.69 357 0 Normal
05/01/2026 01 PM PDT 0.69 357 0 Normal
05/01/2026 02 PM PDT 0.69 357 0 Normal
05/01/2026 03 PM PDT 0.69 357 0 Normal
05/01/2026 04 PM PDT 0.69 357 0 Normal
05/01/2026 05 PM PDT 0.68 354 - Normal
05/01/2026 06 PM PDT 0.68 354 0 Normal
05/01/2026 07 PM PDT 0.68 354 0 Normal
05/01/2026 08 PM PDT 0.68 354 0 Normal
05/01/2026 09 PM PDT 0.68 354 0 Normal
05/01/2026 10 PM PDT 0.68 354 0 Normal
05/01/2026 11 PM PDT 0.67 351 - Normal
05/02/2026 12 AM PDT 0.67 351 0 Normal
05/02/2026 01 AM PDT 0.67 351 0 Normal
05/02/2026 02 AM PDT 0.67 351 0 Normal
05/02/2026 03 AM PDT 0.67 351 0 Normal
05/02/2026 04 AM PDT 0.67 351 0 Normal
05/02/2026 05 AM PDT 0.66 348 - Normal
05/02/2026 06 AM PDT 0.66 348 0 Normal
05/02/2026 07 AM PDT 0.66 348 0 Normal
05/02/2026 08 AM PDT 0.66 348 0 Normal
05/02/2026 09 AM PDT 0.66 348 0 Normal
05/02/2026 10 AM PDT 0.66 348 0 Normal
05/02/2026 11 AM PDT 0.66 348 0 Normal
05/02/2026 12 PM PDT 0.65 344 - Normal
05/02/2026 01 PM PDT 0.65 344 0 Normal
05/02/2026 02 PM PDT 0.65 344 0 Normal
05/02/2026 03 PM PDT 0.65 344 0 Normal
05/02/2026 04 PM PDT 0.65 344 0 Normal
05/02/2026 05 PM PDT 0.65 344 0 Normal
05/02/2026 06 PM PDT 0.64 341 - Normal
05/02/2026 07 PM PDT 0.64 341 0 Normal
05/02/2026 08 PM PDT 0.64 341 0 Normal
05/02/2026 09 PM PDT 0.64 341 0 Normal
05/02/2026 10 PM PDT 0.64 341 0 Normal
05/02/2026 11 PM PDT 0.64 341 0 Normal
05/03/2026 12 AM PDT 0.63 338 - Normal
05/03/2026 01 AM PDT 0.63 338 0 Normal
05/03/2026 02 AM PDT 0.63 338 0 Normal
05/03/2026 03 AM PDT 0.63 338 0 Normal
05/03/2026 04 AM PDT 0.63 338 0 Normal
05/03/2026 05 AM PDT 0.63 338 0 Normal
05/03/2026 06 AM PDT 0.62 335 - Normal
05/03/2026 07 AM PDT 0.62 335 0 Normal
05/03/2026 08 AM PDT 0.62 335 0 Normal
05/03/2026 09 AM PDT 0.62 335 0 Normal
05/03/2026 10 AM PDT 0.62 335 0 Normal
05/03/2026 11 AM PDT 0.62 335 0 Normal
05/03/2026 12 PM PDT 0.61 332 - Normal
05/03/2026 01 PM PDT 0.61 332 0 Normal
05/03/2026 02 PM PDT 0.61 332 0 Normal
05/03/2026 03 PM PDT 0.61 332 0 Normal
05/03/2026 04 PM PDT 0.61 332 0 Normal
05/03/2026 05 PM PDT 0.61 332 0 Normal
05/03/2026 06 PM PDT 0.61 332 0 Normal
05/03/2026 07 PM PDT 0.60 329 - Normal
05/03/2026 08 PM PDT 0.60 329 0 Normal
05/03/2026 09 PM PDT 0.60 329 0 Normal
05/03/2026 10 PM PDT 0.60 329 0 Normal
05/03/2026 11 PM PDT 0.60 329 0 Normal
05/04/2026 12 AM PDT 0.60 329 0 Normal
05/04/2026 01 AM PDT 0.60 329 0 Normal
05/04/2026 02 AM PDT 0.59 326 - Normal
05/04/2026 03 AM PDT 0.59 326 0 Normal
05/04/2026 04 AM PDT 0.59 326 0 Normal
05/04/2026 05 AM PDT 0.59 326 0 Normal
05/04/2026 06 AM PDT 0.59 326 0 Normal
05/04/2026 07 AM PDT 0.59 326 0 Normal
05/04/2026 08 AM PDT 0.59 326 0 Normal
05/04/2026 09 AM PDT 0.58 323 - Normal
05/04/2026 10 AM PDT 0.58 323 0 Normal
05/04/2026 11 AM PDT 0.58 323 0 Normal
05/04/2026 12 PM PDT 0.58 323 0 Normal
05/04/2026 01 PM PDT 0.58 323 0 Normal
05/04/2026 02 PM PDT 0.58 323 0 Normal
05/04/2026 03 PM PDT 0.58 323 0 Normal
05/04/2026 04 PM PDT 0.57 319 - Normal
05/04/2026 05 PM PDT 0.57 319 0 Normal
05/04/2026 06 PM PDT 0.57 319 0 Normal
05/04/2026 07 PM PDT 0.57 319 0 Normal
05/04/2026 08 PM PDT 0.57 319 0 Normal
05/04/2026 09 PM PDT 0.57 319 0 Normal
05/04/2026 10 PM PDT 0.57 319 0 Normal
05/04/2026 11 PM PDT 0.56 316 - Normal
05/05/2026 12 AM PDT 0.56 316 0 Normal
05/05/2026 01 AM PDT 0.56 316 0 Normal
05/05/2026 02 AM PDT 0.56 316 0 Normal
05/05/2026 03 AM PDT 0.56 316 0 Normal
05/05/2026 04 AM PDT 0.56 316 0 Normal
05/05/2026 05 AM PDT 0.56 316 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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