National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service
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RUSSIAN RIVER - HEALDSBURG (HEAC1)
Latitude: 38.61º NLongitude: 122.84º WElevation: 77 Feet
Location: Sonoma County in CaliforniaRiver Group: Russian Napa
Issuance Time: May 24 2017 at 7:34 AM PDTNext Issuance: May 25 2017 at 9:00 AM PDT
Monitor Stage: 20.0 FeetFlood Stage: 23.0 Feet

# Tabular River Observed & Forecast - Hydrograph Information
#
# File Generation Time:  05/24/2017  07:35 AM PDT
# Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/19/2017 02 PM PDT
# Maximum Observed Stage:                       1.7 Feet
# Maximum Observed Flow:                        507 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/24/2017 08 AM PDT
# Maximum Forecast Stage:                       1.5 Feet
# Maximum Forecast Flow:                        394 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/19/2017 07 AM PDT             1.7            507                        Normal
  05/19/2017 08 AM PDT             1.7            507         0              Normal
  05/19/2017 09 AM PDT             1.7            507         0              Normal
  05/19/2017 10 AM PDT             1.7            507         0              Normal
  05/19/2017 11 AM PDT             1.7            507         0              Normal
  05/19/2017 12 PM PDT             1.7            507         0              Normal
  05/19/2017 01 PM PDT             1.7            507         0              Normal
  05/19/2017 02 PM PDT             1.7            507         0              Normal
  05/19/2017 03 PM PDT             1.7            501         -              Normal
  05/19/2017 04 PM PDT             1.7            501         0              Normal
  05/19/2017 05 PM PDT             1.7            501         0              Normal
  05/19/2017 06 PM PDT             1.7            496         -              Normal
  05/19/2017 07 PM PDT             1.7            496         0              Normal
  05/19/2017 08 PM PDT             1.7            496         0              Normal
  05/19/2017 09 PM PDT             1.7            496         0              Normal
  05/19/2017 10 PM PDT             1.7            496         0              Normal
  05/19/2017 11 PM PDT             1.7            491         -              Normal
  05/20/2017 12 AM PDT             1.7            491         0              Normal
  05/20/2017 01 AM PDT             1.7            491         0              Normal
  05/20/2017 02 AM PDT             1.7            491         0              Normal
  05/20/2017 03 AM PDT             1.7            491         0              Normal
  05/20/2017 04 AM PDT             1.7            491         0              Normal
  05/20/2017 05 AM PDT             1.7            491         0              Normal
  05/20/2017 06 AM PDT             1.7            491         0              Normal
  05/20/2017 07 AM PDT             1.7            491         0              Normal
  05/20/2017 08 AM PDT             1.7            491         0              Normal
  05/20/2017 09 AM PDT             1.7            491         0              Normal
  05/20/2017 10 AM PDT             1.7            491         0              Normal
  05/20/2017 11 AM PDT             1.7            486         -              Normal
  05/20/2017 12 PM PDT             1.7            486         0              Normal
  05/20/2017 01 PM PDT             1.7            486         0              Normal
  05/20/2017 02 PM PDT             1.7            486         0              Normal
  05/20/2017 03 PM PDT             1.7            486         0              Normal
  05/20/2017 04 PM PDT             1.7            486         0              Normal
  05/20/2017 05 PM PDT             1.7            480         -              Normal
  05/20/2017 06 PM PDT             1.7            480         0              Normal
  05/20/2017 07 PM PDT             1.7            480         0              Normal
  05/20/2017 08 PM PDT             1.7            480         0              Normal
  05/20/2017 09 PM PDT             1.7            475         -              Normal
  05/20/2017 10 PM PDT             1.7            475         0              Normal
  05/20/2017 11 PM PDT             1.7            475         0              Normal
  05/21/2017 12 AM PDT             1.7            475         0              Normal
  05/21/2017 01 AM PDT             1.7            475         0              Normal
  05/21/2017 02 AM PDT             1.7            475         0              Normal
  05/21/2017 03 AM PDT             1.6            470         -              Normal
  05/21/2017 04 AM PDT             1.6            470         0              Normal
  05/21/2017 05 AM PDT             1.6            470         0              Normal
  05/21/2017 06 AM PDT             1.6            470         0              Normal
  05/21/2017 07 AM PDT             1.6            465         -              Normal
  05/21/2017 08 AM PDT             1.6            470         +              Normal
  05/21/2017 09 AM PDT             1.6            465         -              Normal
  05/21/2017 10 AM PDT             1.6            465         0              Normal
  05/21/2017 11 AM PDT             1.6            465         0              Normal
  05/21/2017 12 PM PDT             1.6            465         0              Normal
  05/21/2017 01 PM PDT             1.6            460         -              Normal
  05/21/2017 02 PM PDT             1.6            460         0              Normal
  05/21/2017 03 PM PDT             1.6            455         -              Normal
  05/21/2017 04 PM PDT             1.6            455         0              Normal
  05/21/2017 05 PM PDT             1.6            455         0              Normal
  05/21/2017 06 PM PDT             1.6            455         0              Normal
  05/21/2017 07 PM PDT             1.6            455         0              Normal
  05/21/2017 08 PM PDT             1.6            450         -              Normal
  05/21/2017 09 PM PDT             1.6            450         0              Normal
  05/21/2017 10 PM PDT             1.6            450         0              Normal
  05/21/2017 11 PM PDT             1.6            450         0              Normal
  05/22/2017 12 AM PDT             1.6            444         -              Normal
  05/22/2017 01 AM PDT             1.6            444         0              Normal
  05/22/2017 02 AM PDT             1.6            444         0              Normal
  05/22/2017 03 AM PDT             1.6            444         0              Normal
  05/22/2017 04 AM PDT             1.6            444         0              Normal
  05/22/2017 05 AM PDT             1.6            444         0              Normal
  05/22/2017 06 AM PDT             1.6            439         -              Normal
  05/22/2017 07 AM PDT             1.6            439         0              Normal
  05/22/2017 08 AM PDT             1.6            439         0              Normal
  05/22/2017 09 AM PDT             1.6            439         0              Normal
  05/22/2017 10 AM PDT             1.6            439         0              Normal
  05/22/2017 11 AM PDT             1.6            439         0              Normal
  05/22/2017 12 PM PDT             1.6            439         0              Normal
  05/22/2017 01 PM PDT             1.6            439         0              Normal
  05/22/2017 02 PM PDT             1.6            434         -              Normal
  05/22/2017 03 PM PDT             1.6            434         0              Normal
  05/22/2017 04 PM PDT             1.6            430         -              Normal
  05/22/2017 05 PM PDT             1.6            430         0              Normal
  05/22/2017 06 PM PDT             1.6            430         0              Normal
  05/22/2017 07 PM PDT             1.6            430         0              Normal
  05/22/2017 08 PM PDT             1.6            425         -              Normal
  05/22/2017 09 PM PDT             1.6            425         0              Normal
  05/22/2017 10 PM PDT             1.6            425         0              Normal
  05/22/2017 11 PM PDT             1.6            425         0              Normal
  05/23/2017 12 AM PDT             1.6            425         0              Normal
  05/23/2017 01 AM PDT             1.5            420         -              Normal
  05/23/2017 02 AM PDT             1.5            420         0              Normal
  05/23/2017 03 AM PDT             1.5            420         0              Normal
  05/23/2017 04 AM PDT             1.5            420         0              Normal
  05/23/2017 05 AM PDT             1.5            420         0              Normal
  05/23/2017 06 AM PDT             1.5            420         0              Normal
  05/23/2017 07 AM PDT             1.5            415         -              Normal
  05/23/2017 08 AM PDT             1.5            415         0              Normal
  05/23/2017 09 AM PDT             1.5            415         0              Normal
  05/23/2017 10 AM PDT             1.5            415         0              Normal
  05/23/2017 11 AM PDT             1.5            415         0              Normal
  05/23/2017 12 PM PDT             1.5            415         0              Normal
  05/23/2017 01 PM PDT             1.5            410         -              Normal
  05/23/2017 02 PM PDT             1.5            410         0              Normal
  05/23/2017 03 PM PDT             1.5            410         0              Normal
  05/23/2017 04 PM PDT             1.5            405         -              Normal
  05/23/2017 05 PM PDT             1.5            405         0              Normal
  05/23/2017 06 PM PDT             1.5            405         0              Normal
  05/23/2017 07 PM PDT             1.5            405         0              Normal
  05/23/2017 08 PM PDT             1.5            405         0              Normal
  05/23/2017 09 PM PDT             1.5            400         -              Normal
  05/23/2017 10 PM PDT             1.5            400         0              Normal
  05/23/2017 11 PM PDT             1.5            400         0              Normal
  05/24/2017 12 AM PDT             1.5            400         0              Normal
  05/24/2017 01 AM PDT             1.5            400         0              Normal
  05/24/2017 02 AM PDT             1.5            400         0              Normal
  05/24/2017 03 AM PDT             1.5            400         0              Normal
  05/24/2017 04 AM PDT             1.5            400         0              Normal
  05/24/2017 05 AM PDT             1.5            396         -              Normal
  05/24/2017 06 AM PDT             1.5            396         0              Normal
  05/24/2017 07 AM PDT             1.5            395         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/24/2017 08 AM PDT             1.5            394                        Normal
  05/24/2017 09 AM PDT             1.5            393         -              Normal
  05/24/2017 10 AM PDT             1.5            393         0              Normal
  05/24/2017 11 AM PDT             1.5            392         -              Normal
  05/24/2017 12 PM PDT             1.5            391         -              Normal
  05/24/2017 01 PM PDT             1.5            391         0              Normal
  05/24/2017 02 PM PDT             1.5            390         -              Normal
  05/24/2017 03 PM PDT             1.5            390         0              Normal
  05/24/2017 04 PM PDT             1.5            390         0              Normal
  05/24/2017 05 PM PDT             1.5            389         -              Normal
  05/24/2017 06 PM PDT             1.5            389         0              Normal
  05/24/2017 07 PM PDT             1.5            389         0              Normal
  05/24/2017 08 PM PDT             1.5            388         -              Normal
  05/24/2017 09 PM PDT             1.5            388         0              Normal
  05/24/2017 10 PM PDT             1.5            388         0              Normal
  05/24/2017 11 PM PDT             1.5            388         0              Normal
  05/25/2017 12 AM PDT             1.5            388         0              Normal
  05/25/2017 01 AM PDT             1.5            387         -              Normal
  05/25/2017 02 AM PDT             1.5            387         0              Normal
  05/25/2017 03 AM PDT             1.5            388         +              Normal
  05/25/2017 04 AM PDT             1.5            388         0              Normal
  05/25/2017 05 AM PDT             1.5            388         0              Normal
  05/25/2017 06 AM PDT             1.5            388         0              Normal
  05/25/2017 07 AM PDT             1.5            388         0              Normal
  05/25/2017 08 AM PDT             1.5            388         0              Normal
  05/25/2017 09 AM PDT             1.5            388         0              Normal
  05/25/2017 10 AM PDT             1.5            389         +              Normal
  05/25/2017 11 AM PDT             1.5            389         0              Normal
  05/25/2017 12 PM PDT             1.5            389         0              Normal
  05/25/2017 01 PM PDT             1.5            388         -              Normal
  05/25/2017 02 PM PDT             1.5            388         0              Normal
  05/25/2017 03 PM PDT             1.5            388         0              Normal
  05/25/2017 04 PM PDT             1.5            388         0              Normal
  05/25/2017 05 PM PDT             1.5            388         0              Normal
  05/25/2017 06 PM PDT             1.5            388         0              Normal
  05/25/2017 07 PM PDT             1.5            388         0              Normal
  05/25/2017 08 PM PDT             1.5            387         -              Normal
  05/25/2017 09 PM PDT             1.5            387         0              Normal
  05/25/2017 10 PM PDT             1.5            387         0              Normal
  05/25/2017 11 PM PDT             1.5            386         -              Normal
  05/26/2017 12 AM PDT             1.5            386         0              Normal
  05/26/2017 01 AM PDT             1.5            386         0              Normal
  05/26/2017 02 AM PDT             1.5            385         -              Normal
  05/26/2017 03 AM PDT             1.5            385         0              Normal
  05/26/2017 04 AM PDT             1.5            385         0              Normal
  05/26/2017 05 AM PDT             1.5            385         0              Normal
  05/26/2017 06 AM PDT             1.5            384         -              Normal
  05/26/2017 07 AM PDT             1.5            384         0              Normal
  05/26/2017 08 AM PDT             1.5            384         0              Normal
  05/26/2017 09 AM PDT             1.5            383         -              Normal
  05/26/2017 10 AM PDT             1.5            383         0              Normal
  05/26/2017 11 AM PDT             1.5            383         0              Normal
  05/26/2017 12 PM PDT             1.5            382         -              Normal
  05/26/2017 01 PM PDT             1.5            382         0              Normal
  05/26/2017 02 PM PDT             1.5            381         -              Normal
  05/26/2017 03 PM PDT             1.5            381         0              Normal
  05/26/2017 04 PM PDT             1.5            381         0              Normal
  05/26/2017 05 PM PDT             1.5            380         -              Normal
  05/26/2017 06 PM PDT             1.5            380         0              Normal
  05/26/2017 07 PM PDT             1.5            379         -              Normal
  05/26/2017 08 PM PDT             1.5            379         0              Normal
  05/26/2017 09 PM PDT             1.5            379         0              Normal
  05/26/2017 10 PM PDT             1.5            378         -              Normal
  05/26/2017 11 PM PDT             1.5            378         0              Normal
  05/27/2017 12 AM PDT             1.5            377         -              Normal
  05/27/2017 01 AM PDT             1.5            377         0              Normal
  05/27/2017 02 AM PDT             1.5            376         -              Normal
  05/27/2017 03 AM PDT             1.5            376         0              Normal
  05/27/2017 04 AM PDT             1.5            376         0              Normal
  05/27/2017 05 AM PDT             1.5            375         -              Normal
  05/27/2017 06 AM PDT             1.5            375         0              Normal
  05/27/2017 07 AM PDT             1.5            375         0              Normal
  05/27/2017 08 AM PDT             1.5            374         -              Normal
  05/27/2017 09 AM PDT             1.5            374         0              Normal
  05/27/2017 10 AM PDT             1.5            374         0              Normal
  05/27/2017 11 AM PDT             1.5            373         -              Normal
  05/27/2017 12 PM PDT             1.5            373         0              Normal
  05/27/2017 01 PM PDT             1.5            372         -              Normal
  05/27/2017 02 PM PDT             1.5            372         0              Normal
  05/27/2017 03 PM PDT             1.5            372         0              Normal
  05/27/2017 04 PM PDT             1.5            371         -              Normal
  05/27/2017 05 PM PDT             1.5            371         0              Normal
  05/27/2017 06 PM PDT             1.5            371         0              Normal
  05/27/2017 07 PM PDT             1.5            370         -              Normal
  05/27/2017 08 PM PDT             1.5            370         0              Normal
  05/27/2017 09 PM PDT             1.5            369         -              Normal
  05/27/2017 10 PM PDT             1.5            369         0              Normal
  05/27/2017 11 PM PDT             1.5            368         -              Normal
  05/28/2017 12 AM PDT             1.5            368         0              Normal
  05/28/2017 01 AM PDT             1.5            368         0              Normal
  05/28/2017 02 AM PDT             1.5            367         -              Normal
  05/28/2017 03 AM PDT             1.5            367         0              Normal
  05/28/2017 04 AM PDT             1.5            366         -              Normal
  05/28/2017 05 AM PDT             1.5            366         0              Normal
  05/28/2017 06 AM PDT             1.5            366         0              Normal
  05/28/2017 07 AM PDT             1.5            365         -              Normal
  05/28/2017 08 AM PDT             1.5            365         0              Normal
  05/28/2017 09 AM PDT             1.5            365         0              Normal
  05/28/2017 10 AM PDT             1.5            364         -              Normal
  05/28/2017 11 AM PDT             1.5            364         0              Normal
  05/28/2017 12 PM PDT             1.5            364         0              Normal
  05/28/2017 01 PM PDT             1.5            363         -              Normal
  05/28/2017 02 PM PDT             1.5            363         0              Normal
  05/28/2017 03 PM PDT             1.5            362         -              Normal
  05/28/2017 04 PM PDT             1.5            362         0              Normal
  05/28/2017 05 PM PDT             1.5            362         0              Normal
  05/28/2017 06 PM PDT             1.4            361         -              Normal
  05/28/2017 07 PM PDT             1.4            361         0              Normal
  05/28/2017 08 PM PDT             1.4            360         -              Normal
  05/28/2017 09 PM PDT             1.4            360         0              Normal
  05/28/2017 10 PM PDT             1.4            360         0              Normal
  05/28/2017 11 PM PDT             1.4            359         -              Normal
  05/29/2017 12 AM PDT             1.4            359         0              Normal
  05/29/2017 01 AM PDT             1.4            358         -              Normal
  05/29/2017 02 AM PDT             1.4            358         0              Normal
  05/29/2017 03 AM PDT             1.4            358         0              Normal
  05/29/2017 04 AM PDT             1.4            357         -              Normal
  05/29/2017 05 AM PDT             1.4            357         0              Normal

# NOTE 1: Stages are rounded to the nearest tenth (.1) 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/or flow.
# NOTE 4: Maximum Values are determined using unrounded stage and/or flow.