# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Geyserville (GEYC1)
#
# File Generation Time: 04/12/2026 at 09:21 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/12/2026 at 03:00 AM PDT
# Maximum Observed Stage: 27.20 Feet
# Maximum Observed Flow: 1183 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/12/2026 at 06:00 PM PDT
# Maximum Forecast Stage: 27.61 Feet
# Maximum Forecast Flow: 1400 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/07/2026 09 AM PDT 25.18 357 Normal
04/07/2026 10 AM PDT 25.19 360 + Normal
04/07/2026 11 AM PDT 25.19 360 0 Normal
04/07/2026 12 PM PDT 25.19 360 0 Normal
04/07/2026 01 PM PDT 25.20 363 + Normal
04/07/2026 02 PM PDT 25.19 360 - Normal
04/07/2026 03 PM PDT 25.19 360 0 Normal
04/07/2026 04 PM PDT 25.20 363 + Normal
04/07/2026 05 PM PDT 25.20 363 0 Normal
04/07/2026 06 PM PDT 25.19 360 - Normal
04/07/2026 07 PM PDT 25.18 357 - Normal
04/07/2026 08 PM PDT 25.17 354 - Normal
04/07/2026 09 PM PDT 25.16 351 - Normal
04/07/2026 10 PM PDT 25.17 354 + Normal
04/07/2026 11 PM PDT 25.17 354 0 Normal
04/08/2026 12 AM PDT 25.16 351 - Normal
04/08/2026 01 AM PDT 25.16 351 0 Normal
04/08/2026 02 AM PDT 25.16 351 0 Normal
04/08/2026 03 AM PDT 25.16 351 0 Normal
04/08/2026 04 AM PDT 25.16 351 0 Normal
04/08/2026 05 AM PDT 25.16 351 0 Normal
04/08/2026 06 AM PDT 25.16 351 0 Normal
04/08/2026 07 AM PDT 25.15 348 - Normal
04/08/2026 08 AM PDT 25.16 351 + Normal
04/08/2026 09 AM PDT 25.15 348 - Normal
04/08/2026 10 AM PDT 25.15 348 0 Normal
04/08/2026 11 AM PDT 25.16 351 + Normal
04/08/2026 12 PM PDT 25.17 354 + Normal
04/08/2026 01 PM PDT 25.17 354 0 Normal
04/08/2026 02 PM PDT 25.17 354 0 Normal
04/08/2026 03 PM PDT 25.16 351 - Normal
04/08/2026 04 PM PDT 25.16 351 0 Normal
04/08/2026 05 PM PDT 25.16 351 0 Normal
04/08/2026 06 PM PDT 25.16 351 0 Normal
04/08/2026 07 PM PDT 25.15 348 - Normal
04/08/2026 08 PM PDT 25.15 348 0 Normal
04/08/2026 09 PM PDT 25.15 348 0 Normal
04/08/2026 10 PM PDT 25.15 348 0 Normal
04/08/2026 11 PM PDT 25.15 348 0 Normal
04/09/2026 12 AM PDT 25.15 348 0 Normal
04/09/2026 01 AM PDT 25.14 345 - Normal
04/09/2026 02 AM PDT 25.14 345 0 Normal
04/09/2026 03 AM PDT 25.14 345 0 Normal
04/09/2026 04 AM PDT 25.14 345 0 Normal
04/09/2026 05 AM PDT 25.14 345 0 Normal
04/09/2026 06 AM PDT 25.14 345 0 Normal
04/09/2026 07 AM PDT 25.14 345 0 Normal
04/09/2026 08 AM PDT 25.14 345 0 Normal
04/09/2026 09 AM PDT 25.15 348 + Normal
04/09/2026 10 AM PDT 25.14 345 - Normal
04/09/2026 11 AM PDT 25.13 342 - Normal
04/09/2026 12 PM PDT 25.15 348 + Normal
04/09/2026 01 PM PDT 25.14 345 - Normal
04/09/2026 02 PM PDT 25.15 348 + Normal
04/09/2026 03 PM PDT 25.16 351 + Normal
04/09/2026 04 PM PDT 25.15 348 - Normal
04/09/2026 05 PM PDT 25.15 348 0 Normal
04/09/2026 06 PM PDT 25.14 345 - Normal
04/09/2026 07 PM PDT 25.14 345 0 Normal
04/09/2026 08 PM PDT 25.13 342 - Normal
04/09/2026 09 PM PDT 25.15 348 + Normal
04/09/2026 10 PM PDT 25.15 348 0 Normal
04/09/2026 11 PM PDT 25.14 345 - Normal
04/10/2026 12 AM PDT 25.13 342 - Normal
04/10/2026 01 AM PDT 25.14 345 + Normal
04/10/2026 02 AM PDT 25.13 342 - Normal
04/10/2026 03 AM PDT 25.14 345 + Normal
04/10/2026 04 AM PDT 25.14 345 0 Normal
04/10/2026 05 AM PDT 25.14 345 0 Normal
04/10/2026 06 AM PDT 25.15 348 + Normal
04/10/2026 07 AM PDT 25.17 354 + Normal
04/10/2026 08 AM PDT 25.17 354 0 Normal
04/10/2026 09 AM PDT 25.16 351 - Normal
04/10/2026 10 AM PDT 25.16 351 0 Normal
04/10/2026 11 AM PDT 25.16 351 0 Normal
04/10/2026 12 PM PDT 25.17 354 + Normal
04/10/2026 01 PM PDT 25.18 357 + Normal
04/10/2026 02 PM PDT 25.19 360 + Normal
04/10/2026 03 PM PDT 25.19 360 0 Normal
04/10/2026 04 PM PDT 25.19 360 0 Normal
04/10/2026 05 PM PDT 25.20 363 + Normal
04/10/2026 06 PM PDT 25.20 363 0 Normal
04/10/2026 07 PM PDT 25.22 369 + Normal
04/10/2026 08 PM PDT 25.24 375 + Normal
04/10/2026 09 PM PDT 25.27 385 + Normal
04/10/2026 10 PM PDT 25.28 388 + Normal
04/10/2026 11 PM PDT 25.28 388 0 Normal
04/11/2026 12 AM PDT 25.29 391 + Normal
04/11/2026 01 AM PDT 25.31 397 + Normal
04/11/2026 02 AM PDT 25.34 407 + Normal
04/11/2026 03 AM PDT 25.41 429 + Normal
04/11/2026 04 AM PDT 25.51 462 + Normal
04/11/2026 05 AM PDT 25.62 499 + Normal
04/11/2026 06 AM PDT 25.68 520 + Normal
04/11/2026 07 AM PDT 25.71 531 + Normal
04/11/2026 08 AM PDT 25.72 534 + Normal
04/11/2026 09 AM PDT 25.73 538 + Normal
04/11/2026 10 AM PDT 25.69 524 - Normal
04/11/2026 11 AM PDT 25.67 517 - Normal
04/11/2026 12 PM PDT 25.65 510 - Normal
04/11/2026 01 PM PDT 25.62 499 - Normal
04/11/2026 02 PM PDT 25.61 496 - Normal
04/11/2026 03 PM PDT 25.59 489 - Normal
04/11/2026 04 PM PDT 25.61 496 + Normal
04/11/2026 05 PM PDT 25.60 492 - Normal
04/11/2026 06 PM PDT 25.60 492 0 Normal
04/11/2026 07 PM PDT 25.60 492 0 Normal
04/11/2026 08 PM PDT 25.62 499 + Normal
04/11/2026 09 PM PDT 25.66 513 + Normal
04/11/2026 10 PM PDT 25.69 524 + Normal
04/11/2026 11 PM PDT 25.75 545 + Normal
04/12/2026 12 AM PDT 25.97 627 + Normal
04/12/2026 01 AM PDT 26.53 862 + Normal
04/12/2026 02 AM PDT 27.02 1093 + Normal
04/12/2026 03 AM PDT 27.20 1183 + Normal
04/12/2026 04 AM PDT 27.13 1148 - Normal
04/12/2026 05 AM PDT 27.06 1113 - Normal
04/12/2026 06 AM PDT 26.99 1078 - Normal
04/12/2026 07 AM PDT 26.92 1044 - Normal
04/12/2026 08 AM PDT 26.88 1025 - Normal
04/12/2026 09 AM PDT 26.90 1034 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/12/2026 10 AM PDT 26.93 1049 Normal
04/12/2026 11 AM PDT 26.97 1068 + Normal
04/12/2026 12 PM PDT 27.04 1103 + Normal
04/12/2026 01 PM PDT 27.14 1153 + Normal
04/12/2026 02 PM PDT 27.25 1209 + Normal
04/12/2026 03 PM PDT 27.37 1271 + Normal
04/12/2026 04 PM PDT 27.48 1329 + Normal
04/12/2026 05 PM PDT 27.56 1373 + Normal
04/12/2026 06 PM PDT 27.61 1400 + Normal
04/12/2026 07 PM PDT 27.59 1389 - Normal
04/12/2026 08 PM PDT 27.55 1367 - Normal
04/12/2026 09 PM PDT 27.49 1335 - Normal
04/12/2026 10 PM PDT 27.44 1308 - Normal
04/12/2026 11 PM PDT 27.38 1276 - Normal
04/13/2026 12 AM PDT 27.30 1235 - Normal
04/13/2026 01 AM PDT 27.20 1183 - Normal
04/13/2026 02 AM PDT 27.10 1133 - Normal
04/13/2026 03 AM PDT 27.00 1083 - Normal
04/13/2026 04 AM PDT 26.91 1039 - Normal
04/13/2026 05 AM PDT 26.84 1005 - Normal
04/13/2026 06 AM PDT 26.80 986 - Normal
04/13/2026 07 AM PDT 26.76 968 - Normal
04/13/2026 08 AM PDT 26.71 944 - Normal
04/13/2026 09 AM PDT 26.66 921 - Normal
04/13/2026 10 AM PDT 26.61 898 - Normal
04/13/2026 11 AM PDT 26.57 880 - Normal
04/13/2026 12 PM PDT 26.53 862 - Normal
04/13/2026 01 PM PDT 26.50 849 - Normal
04/13/2026 02 PM PDT 26.46 831 - Normal
04/13/2026 03 PM PDT 26.43 818 - Normal
04/13/2026 04 PM PDT 26.40 805 - Normal
04/13/2026 05 PM PDT 26.36 787 - Normal
04/13/2026 06 PM PDT 26.33 774 - Normal
04/13/2026 07 PM PDT 26.30 762 - Normal
04/13/2026 08 PM PDT 26.27 749 - Normal
04/13/2026 09 PM PDT 26.24 736 - Normal
04/13/2026 10 PM PDT 26.21 724 - Normal
04/13/2026 11 PM PDT 26.18 711 - Normal
04/14/2026 12 AM PDT 26.15 699 - Normal
04/14/2026 01 AM PDT 26.12 687 - Normal
04/14/2026 02 AM PDT 26.09 674 - Normal
04/14/2026 03 AM PDT 26.06 662 - Normal
04/14/2026 04 AM PDT 26.03 650 - Normal
04/14/2026 05 AM PDT 26.00 638 - Normal
04/14/2026 06 AM PDT 25.98 631 - Normal
04/14/2026 07 AM PDT 25.96 623 - Normal
04/14/2026 08 AM PDT 25.94 615 - Normal
04/14/2026 09 AM PDT 25.91 603 - Normal
04/14/2026 10 AM PDT 25.89 596 - Normal
04/14/2026 11 AM PDT 25.88 592 - Normal
04/14/2026 12 PM PDT 25.86 585 - Normal
04/14/2026 01 PM PDT 25.84 578 - Normal
04/14/2026 02 PM PDT 25.83 574 - Normal
04/14/2026 03 PM PDT 25.81 567 - Normal
04/14/2026 04 PM PDT 25.80 563 - Normal
04/14/2026 05 PM PDT 25.79 559 - Normal
04/14/2026 06 PM PDT 25.77 552 - Normal
04/14/2026 07 PM PDT 25.76 549 - Normal
04/14/2026 08 PM PDT 25.75 545 - Normal
04/14/2026 09 PM PDT 25.74 541 - Normal
04/14/2026 10 PM PDT 25.73 538 - Normal
04/14/2026 11 PM PDT 25.73 538 0 Normal
04/15/2026 12 AM PDT 25.72 534 - Normal
04/15/2026 01 AM PDT 25.71 531 - Normal
04/15/2026 02 AM PDT 25.70 527 - Normal
04/15/2026 03 AM PDT 25.70 527 0 Normal
04/15/2026 04 AM PDT 25.69 524 - Normal
04/15/2026 05 AM PDT 25.68 520 - Normal
04/15/2026 06 AM PDT 25.68 520 0 Normal
04/15/2026 07 AM PDT 25.67 517 - Normal
04/15/2026 08 AM PDT 25.67 517 0 Normal
04/15/2026 09 AM PDT 25.66 513 - Normal
04/15/2026 10 AM PDT 25.66 513 0 Normal
04/15/2026 11 AM PDT 25.66 513 0 Normal
04/15/2026 12 PM PDT 25.65 510 - Normal
04/15/2026 01 PM PDT 25.65 510 0 Normal
04/15/2026 02 PM PDT 25.65 510 0 Normal
04/15/2026 03 PM PDT 25.64 506 - Normal
04/15/2026 04 PM PDT 25.64 506 0 Normal
04/15/2026 05 PM PDT 25.64 506 0 Normal
04/15/2026 06 PM PDT 25.63 503 - Normal
04/15/2026 07 PM PDT 25.63 503 0 Normal
04/15/2026 08 PM PDT 25.63 503 0 Normal
04/15/2026 09 PM PDT 25.62 499 - Normal
04/15/2026 10 PM PDT 25.62 499 0 Normal
04/15/2026 11 PM PDT 25.62 499 0 Normal
04/16/2026 12 AM PDT 25.62 499 0 Normal
04/16/2026 01 AM PDT 25.61 496 - Normal
04/16/2026 02 AM PDT 25.61 496 0 Normal
04/16/2026 03 AM PDT 25.61 496 0 Normal
04/16/2026 04 AM PDT 25.61 496 0 Normal
04/16/2026 05 AM PDT 25.61 496 0 Normal
04/16/2026 06 AM PDT 25.60 492 - Normal
04/16/2026 07 AM PDT 25.60 492 0 Normal
04/16/2026 08 AM PDT 25.60 492 0 Normal
04/16/2026 09 AM PDT 25.60 492 0 Normal
04/16/2026 10 AM PDT 25.59 489 - Normal
04/16/2026 11 AM PDT 25.59 489 0 Normal
04/16/2026 12 PM PDT 25.59 489 0 Normal
04/16/2026 01 PM PDT 25.59 489 0 Normal
04/16/2026 02 PM PDT 25.59 489 0 Normal
04/16/2026 03 PM PDT 25.59 489 0 Normal
04/16/2026 04 PM PDT 25.59 489 0 Normal
04/16/2026 05 PM PDT 25.58 486 - Normal
04/16/2026 06 PM PDT 25.58 486 0 Normal
04/16/2026 07 PM PDT 25.58 486 0 Normal
04/16/2026 08 PM PDT 25.58 486 0 Normal
04/16/2026 09 PM PDT 25.58 486 0 Normal
04/16/2026 10 PM PDT 25.58 486 0 Normal
04/16/2026 11 PM PDT 25.58 486 0 Normal
04/17/2026 12 AM PDT 25.57 482 - Normal
04/17/2026 01 AM PDT 25.57 482 0 Normal
04/17/2026 02 AM PDT 25.57 482 0 Normal
04/17/2026 03 AM PDT 25.57 482 0 Normal
04/17/2026 04 AM PDT 25.57 482 0 Normal
04/17/2026 05 AM PDT 25.57 482 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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