| Back to River Map | <<< Previous Forecast Point | | | Next Forecast Point >>> | Printer Version | Graph Version |  |
|
RUSSIAN RIVER - HEALDSBURG (HEAC1)
| Latitude: 38.61º N | Longitude: 122.84º W | Elevation: 77 Feet | | Forecast Type: Official Location |
| Location: Sonoma County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Apr 16 2026 at 7:19 AM PDT | Next Issuance: | Apr 17 2026 at 9:00 AM PDT
| |
| Action/Monitor: 20.0 Feet | Minor Flood: 23.0 Feet | Moderate Flood: 27.0 Feet | Major Flood: 29.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Healdsburg (HEAC1)
#
# File Generation Time: 04/16/2026 at 07:19 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/12/2026 at 07:00 PM PDT
# Maximum Observed Stage: 2.86 Feet
# Maximum Observed Flow: 1458 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/21/2026 at 05:00 AM PDT
# Maximum Forecast Stage: 1.71 Feet
# Maximum Forecast Flow: 750 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/11/2026 07 AM PDT 1.36 600 Normal
04/11/2026 08 AM PDT 1.33 588 - Normal
04/11/2026 09 AM PDT 1.33 588 0 Normal
04/11/2026 10 AM PDT 1.31 580 - Normal
04/11/2026 11 AM PDT 1.31 580 0 Normal
04/11/2026 12 PM PDT 1.31 580 0 Normal
04/11/2026 01 PM PDT 1.33 588 + Normal
04/11/2026 02 PM PDT 1.34 592 + Normal
04/11/2026 03 PM PDT 1.35 596 + Normal
04/11/2026 04 PM PDT 1.36 600 + Normal
04/11/2026 05 PM PDT 1.42 625 + Normal
04/11/2026 06 PM PDT 1.41 621 - Normal
04/11/2026 07 PM PDT 1.42 625 + Normal
04/11/2026 08 PM PDT 1.45 637 + Normal
04/11/2026 09 PM PDT 1.53 671 + Normal
04/11/2026 10 PM PDT 1.66 726 + Normal
04/11/2026 11 PM PDT 2.02 922 + Normal
04/12/2026 12 AM PDT 2.45 1183 + Normal
04/12/2026 01 AM PDT 2.61 1287 + Normal
04/12/2026 02 AM PDT 2.59 1274 - Normal
04/12/2026 03 AM PDT 2.52 1228 - Normal
04/12/2026 04 AM PDT 2.49 1208 - Normal
04/12/2026 05 AM PDT 2.46 1189 - Normal
04/12/2026 06 AM PDT 2.49 1208 + Normal
04/12/2026 07 AM PDT 2.60 1280 + Normal
04/12/2026 08 AM PDT 2.74 1375 + Normal
04/12/2026 09 AM PDT 2.82 1430 + Normal
04/12/2026 10 AM PDT 2.86 1458 + Normal
04/12/2026 11 AM PDT 2.86 1458 0 Normal
04/12/2026 12 PM PDT 2.83 1437 - Normal
04/12/2026 01 PM PDT 2.79 1409 - Normal
04/12/2026 02 PM PDT 2.75 1382 - Normal
04/12/2026 03 PM PDT 2.75 1382 0 Normal
04/12/2026 04 PM PDT 2.78 1402 + Normal
04/12/2026 05 PM PDT 2.82 1430 + Normal
04/12/2026 06 PM PDT 2.86 1458 + Normal
04/12/2026 07 PM PDT 2.86 1458 0 Normal
04/12/2026 08 PM PDT 2.84 1444 - Normal
04/12/2026 09 PM PDT 2.82 1430 - Normal
04/12/2026 10 PM PDT 2.79 1409 - Normal
04/12/2026 11 PM PDT 2.76 1388 - Normal
04/13/2026 12 AM PDT 2.73 1368 - Normal
04/13/2026 01 AM PDT 2.72 1361 - Normal
04/13/2026 02 AM PDT 2.71 1354 - Normal
04/13/2026 03 AM PDT 2.71 1354 0 Normal
04/13/2026 04 AM PDT 2.70 1347 - Normal
04/13/2026 05 AM PDT 2.67 1327 - Normal
04/13/2026 06 AM PDT 2.64 1307 - Normal
04/13/2026 07 AM PDT 2.61 1287 - Normal
04/13/2026 08 AM PDT 2.58 1267 - Normal
04/13/2026 09 AM PDT 2.54 1241 - Normal
04/13/2026 10 AM PDT 2.51 1221 - Normal
04/13/2026 11 AM PDT 2.48 1202 - Normal
04/13/2026 12 PM PDT 2.45 1183 - Normal
04/13/2026 01 PM PDT 2.43 1170 - Normal
04/13/2026 02 PM PDT 2.40 1151 - Normal
04/13/2026 03 PM PDT 2.38 1138 - Normal
04/13/2026 04 PM PDT 2.36 1126 - Normal
04/13/2026 05 PM PDT 2.33 1107 - Normal
04/13/2026 06 PM PDT 2.29 1082 - Normal
04/13/2026 07 PM PDT 2.27 1070 - Normal
04/13/2026 08 PM PDT 2.25 1058 - Normal
04/13/2026 09 PM PDT 2.21 1034 - Normal
04/13/2026 10 PM PDT 2.18 1016 - Normal
04/13/2026 11 PM PDT 2.15 998 - Normal
04/14/2026 12 AM PDT 2.12 980 - Normal
04/14/2026 01 AM PDT 2.09 962 - Normal
04/14/2026 02 AM PDT 2.06 945 - Normal
04/14/2026 03 AM PDT 2.03 928 - Normal
04/14/2026 04 AM PDT 2.00 911 - Normal
04/14/2026 05 AM PDT 1.98 899 - Normal
04/14/2026 06 AM PDT 1.96 888 - Normal
04/14/2026 07 AM PDT 1.93 871 - Normal
04/14/2026 08 AM PDT 1.91 860 - Normal
04/14/2026 09 AM PDT 1.88 844 - Normal
04/14/2026 10 AM PDT 1.86 833 - Normal
04/14/2026 11 AM PDT 1.84 822 - Normal
04/14/2026 12 PM PDT 1.82 811 - Normal
04/14/2026 01 PM PDT 1.80 800 - Normal
04/14/2026 02 PM PDT 1.78 789 - Normal
04/14/2026 03 PM PDT 1.76 778 - Normal
04/14/2026 04 PM PDT 1.74 766 - Normal
04/14/2026 05 PM PDT 1.73 761 - Normal
04/14/2026 06 PM PDT 1.71 750 - Normal
04/14/2026 07 PM PDT 1.70 744 - Normal
04/14/2026 08 PM PDT 1.68 735 - Normal
04/14/2026 09 PM PDT 1.66 726 - Normal
04/14/2026 10 PM PDT 1.64 718 - Normal
04/14/2026 11 PM PDT 1.62 709 - Normal
04/15/2026 12 AM PDT 1.61 705 - Normal
04/15/2026 01 AM PDT 1.59 696 - Normal
04/15/2026 02 AM PDT 1.58 692 - Normal
04/15/2026 03 AM PDT 1.57 687 - Normal
04/15/2026 04 AM PDT 1.55 679 - Normal
04/15/2026 05 AM PDT 1.54 675 - Normal
04/15/2026 06 AM PDT 1.53 671 - Normal
04/15/2026 07 AM PDT 1.52 666 - Normal
04/15/2026 08 AM PDT 1.51 662 - Normal
04/15/2026 09 AM PDT 1.49 654 - Normal
04/15/2026 10 AM PDT 1.49 654 0 Normal
04/15/2026 11 AM PDT 1.47 645 - Normal
04/15/2026 12 PM PDT 1.46 641 - Normal
04/15/2026 01 PM PDT 1.45 637 - Normal
04/15/2026 02 PM PDT 1.44 633 - Normal
04/15/2026 03 PM PDT 1.43 629 - Normal
04/15/2026 04 PM PDT 1.43 629 0 Normal
04/15/2026 05 PM PDT 1.42 625 - Normal
04/15/2026 06 PM PDT 1.41 621 - Normal
04/15/2026 07 PM PDT 1.40 617 - Normal
04/15/2026 08 PM PDT 1.39 613 - Normal
04/15/2026 09 PM PDT 1.38 608 - Normal
04/15/2026 10 PM PDT 1.37 604 - Normal
04/15/2026 11 PM PDT 1.36 600 - Normal
04/16/2026 12 AM PDT 1.35 596 - Normal
04/16/2026 01 AM PDT 1.34 592 - Normal
04/16/2026 02 AM PDT 1.33 588 - Normal
04/16/2026 03 AM PDT 1.32 584 - Normal
04/16/2026 04 AM PDT 1.32 584 0 Normal
04/16/2026 05 AM PDT 1.31 580 - Normal
04/16/2026 06 AM PDT 1.30 576 - Normal
04/16/2026 07 AM PDT 1.30 576 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/16/2026 08 AM PDT 1.29 572 Normal
04/16/2026 09 AM PDT 1.28 569 - Normal
04/16/2026 10 AM PDT 1.27 565 - Normal
04/16/2026 11 AM PDT 1.27 565 0 Normal
04/16/2026 12 PM PDT 1.26 561 - Normal
04/16/2026 01 PM PDT 1.26 561 0 Normal
04/16/2026 02 PM PDT 1.25 557 - Normal
04/16/2026 03 PM PDT 1.25 557 0 Normal
04/16/2026 04 PM PDT 1.24 553 - Normal
04/16/2026 05 PM PDT 1.24 553 0 Normal
04/16/2026 06 PM PDT 1.23 549 - Normal
04/16/2026 07 PM PDT 1.23 549 0 Normal
04/16/2026 08 PM PDT 1.22 545 - Normal
04/16/2026 09 PM PDT 1.22 545 0 Normal
04/16/2026 10 PM PDT 1.21 541 - Normal
04/16/2026 11 PM PDT 1.21 541 0 Normal
04/17/2026 12 AM PDT 1.21 541 0 Normal
04/17/2026 01 AM PDT 1.20 537 - Normal
04/17/2026 02 AM PDT 1.20 537 0 Normal
04/17/2026 03 AM PDT 1.19 534 - Normal
04/17/2026 04 AM PDT 1.19 534 0 Normal
04/17/2026 05 AM PDT 1.18 530 - Normal
04/17/2026 06 AM PDT 1.18 530 0 Normal
04/17/2026 07 AM PDT 1.17 526 - Normal
04/17/2026 08 AM PDT 1.17 526 0 Normal
04/17/2026 09 AM PDT 1.16 522 - Normal
04/17/2026 10 AM PDT 1.16 522 0 Normal
04/17/2026 11 AM PDT 1.15 518 - Normal
04/17/2026 12 PM PDT 1.15 518 0 Normal
04/17/2026 01 PM PDT 1.14 515 - Normal
04/17/2026 02 PM PDT 1.14 515 0 Normal
04/17/2026 03 PM PDT 1.13 511 - Normal
04/17/2026 04 PM PDT 1.13 511 0 Normal
04/17/2026 05 PM PDT 1.12 507 - Normal
04/17/2026 06 PM PDT 1.12 507 0 Normal
04/17/2026 07 PM PDT 1.12 507 0 Normal
04/17/2026 08 PM PDT 1.11 503 - Normal
04/17/2026 09 PM PDT 1.11 503 0 Normal
04/17/2026 10 PM PDT 1.10 500 - Normal
04/17/2026 11 PM PDT 1.10 500 0 Normal
04/18/2026 12 AM PDT 1.10 500 0 Normal
04/18/2026 01 AM PDT 1.09 496 - Normal
04/18/2026 02 AM PDT 1.09 496 0 Normal
04/18/2026 03 AM PDT 1.09 496 0 Normal
04/18/2026 04 AM PDT 1.08 492 - Normal
04/18/2026 05 AM PDT 1.08 492 0 Normal
04/18/2026 06 AM PDT 1.08 492 0 Normal
04/18/2026 07 AM PDT 1.08 492 0 Normal
04/18/2026 08 AM PDT 1.07 489 - Normal
04/18/2026 09 AM PDT 1.07 489 0 Normal
04/18/2026 10 AM PDT 1.07 489 0 Normal
04/18/2026 11 AM PDT 1.07 489 0 Normal
04/18/2026 12 PM PDT 1.06 485 - Normal
04/18/2026 01 PM PDT 1.06 485 0 Normal
04/18/2026 02 PM PDT 1.06 485 0 Normal
04/18/2026 03 PM PDT 1.06 485 0 Normal
04/18/2026 04 PM PDT 1.05 481 - Normal
04/18/2026 05 PM PDT 1.05 481 0 Normal
04/18/2026 06 PM PDT 1.05 481 0 Normal
04/18/2026 07 PM PDT 1.05 481 0 Normal
04/18/2026 08 PM PDT 1.04 478 - Normal
04/18/2026 09 PM PDT 1.04 478 0 Normal
04/18/2026 10 PM PDT 1.04 478 0 Normal
04/18/2026 11 PM PDT 1.04 478 0 Normal
04/19/2026 12 AM PDT 1.03 474 - Normal
04/19/2026 01 AM PDT 1.03 474 0 Normal
04/19/2026 02 AM PDT 1.03 474 0 Normal
04/19/2026 03 AM PDT 1.03 474 0 Normal
04/19/2026 04 AM PDT 1.03 474 0 Normal
04/19/2026 05 AM PDT 1.02 470 - Normal
04/19/2026 06 AM PDT 1.02 470 0 Normal
04/19/2026 07 AM PDT 1.02 470 0 Normal
04/19/2026 08 AM PDT 1.02 470 0 Normal
04/19/2026 09 AM PDT 1.02 470 0 Normal
04/19/2026 10 AM PDT 1.02 470 0 Normal
04/19/2026 11 AM PDT 1.01 467 - Normal
04/19/2026 12 PM PDT 1.01 467 0 Normal
04/19/2026 01 PM PDT 1.01 467 0 Normal
04/19/2026 02 PM PDT 1.01 467 0 Normal
04/19/2026 03 PM PDT 1.01 467 0 Normal
04/19/2026 04 PM PDT 1.01 467 0 Normal
04/19/2026 05 PM PDT 1.00 463 - Normal
04/19/2026 06 PM PDT 1.00 463 0 Normal
04/19/2026 07 PM PDT 1.00 463 0 Normal
04/19/2026 08 PM PDT 1.00 463 0 Normal
04/19/2026 09 PM PDT 1.00 463 0 Normal
04/19/2026 10 PM PDT 1.00 463 0 Normal
04/19/2026 11 PM PDT 1.00 463 0 Normal
04/20/2026 12 AM PDT 0.99 459 - Normal
04/20/2026 01 AM PDT 0.99 459 0 Normal
04/20/2026 02 AM PDT 0.99 459 0 Normal
04/20/2026 03 AM PDT 0.99 459 0 Normal
04/20/2026 04 AM PDT 0.99 459 0 Normal
04/20/2026 05 AM PDT 0.99 459 0 Normal
04/20/2026 06 AM PDT 0.99 459 0 Normal
04/20/2026 07 AM PDT 0.99 459 0 Normal
04/20/2026 08 AM PDT 0.99 459 0 Normal
04/20/2026 09 AM PDT 0.99 459 0 Normal
04/20/2026 10 AM PDT 1.00 463 + Normal
04/20/2026 11 AM PDT 1.00 463 0 Normal
04/20/2026 12 PM PDT 1.00 463 0 Normal
04/20/2026 01 PM PDT 1.01 467 + Normal
04/20/2026 02 PM PDT 1.02 470 + Normal
04/20/2026 03 PM PDT 1.02 470 0 Normal
04/20/2026 04 PM PDT 1.03 474 + Normal
04/20/2026 05 PM PDT 1.04 478 + Normal
04/20/2026 06 PM PDT 1.06 485 + Normal
04/20/2026 07 PM PDT 1.08 492 + Normal
04/20/2026 08 PM PDT 1.10 500 + Normal
04/20/2026 09 PM PDT 1.12 507 + Normal
04/20/2026 10 PM PDT 1.15 518 + Normal
04/20/2026 11 PM PDT 1.19 534 + Normal
04/21/2026 12 AM PDT 1.24 553 + Normal
04/21/2026 01 AM PDT 1.31 580 + Normal
04/21/2026 02 AM PDT 1.41 621 + Normal
04/21/2026 03 AM PDT 1.51 662 + Normal
04/21/2026 04 AM PDT 1.61 705 + Normal
04/21/2026 05 AM PDT 1.71 750 + 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.
|
Follow us on X
Follow us on Facebook
Follow us on YouTube
NWS RSS Feed