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: Jan 21 2017 at 1:33 PM PSTNext Issuance: Jan 22 2017 at 9:00 AM PST
Monitor Stage: 20.0 FeetFlood Stage: 23.0 Feet

# Tabular River Observed & Forecast - Hydrograph Information
#
# File Generation Time:  01/21/2017  01:34 PM PST
# Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/20/2017 03 PM PST
# Maximum Observed Stage:                       13.8 Feet
# Maximum Observed Flow:                        20921 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/22/2017 03 PM PST
# Maximum Forecast Stage:                       14.9 Feet
# Maximum Forecast Flow:                        24078 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/16/2017 01 PM PST             7.4           6603                        Normal
  01/16/2017 02 PM PST             7.4           6635         +              Normal
  01/16/2017 03 PM PST             7.4           6666         +              Normal
  01/16/2017 04 PM PST             7.4           6556         -              Normal
  01/16/2017 05 PM PST             7.4           6603         +              Normal
  01/16/2017 06 PM PST             7.3           6510         -              Normal
  01/16/2017 07 PM PST             7.3           6432         -              Normal
  01/16/2017 08 PM PST             7.3           6432         0              Normal
  01/16/2017 09 PM PST             7.3           6401         -              Normal
  01/16/2017 10 PM PST             7.3           6432         +              Normal
  01/16/2017 11 PM PST             7.3           6432         0              Normal
  01/17/2017 12 AM PST             7.3           6432         0              Normal
  01/17/2017 01 AM PST             7.2           6309         -              Normal
  01/17/2017 02 AM PST             7.2           6340         +              Normal
  01/17/2017 03 AM PST             7.2           6309         -              Normal
  01/17/2017 04 AM PST             7.2           6355         +              Normal
  01/17/2017 05 AM PST             7.1           6141         -              Normal
  01/17/2017 06 AM PST             7.1           6156         +              Normal
  01/17/2017 07 AM PST             7.1           6187         +              Normal
  01/17/2017 08 AM PST             7.2           6294         +              Normal
  01/17/2017 09 AM PST             7.2           6248         -              Normal
  01/17/2017 10 AM PST             7.1           6172         -              Normal
  01/17/2017 11 AM PST             7.3           6479         +              Normal
  01/17/2017 12 PM PST             7.2           6248         -              Normal
  01/17/2017 01 PM PST             7.1           6202         -              Normal
  01/17/2017 02 PM PST             7.2           6248         +              Normal
  01/17/2017 03 PM PST             7.1           6172         -              Normal
  01/17/2017 04 PM PST             7.1           6126         -              Normal
  01/17/2017 05 PM PST             7.1           6126         0              Normal
  01/17/2017 06 PM PST             7.1           6111         -              Normal
  01/17/2017 07 PM PST             7.1           6126         +              Normal
  01/17/2017 08 PM PST             7.1           6096         -              Normal
  01/17/2017 09 PM PST             7.0           6036         -              Normal
  01/17/2017 10 PM PST             7.0           6021         -              Normal
  01/17/2017 11 PM PST             7.0           6021         0              Normal
  01/18/2017 12 AM PST             7.0           5976         -              Normal
  01/18/2017 01 AM PST             7.0           5946         -              Normal
  01/18/2017 02 AM PST             7.0           5946         0              Normal
  01/18/2017 03 AM PST             7.0           5916         -              Normal
  01/18/2017 04 AM PST             7.0           5931         +              Normal
  01/18/2017 05 AM PST             7.0           5946         +              Normal
  01/18/2017 06 AM PST             7.0           5946         0              Normal
  01/18/2017 07 AM PST             6.9           5901         -              Normal
  01/18/2017 08 AM PST             7.0           5916         +              Normal
  01/18/2017 09 AM PST             6.9           5901         -              Normal
  01/18/2017 10 AM PST             7.0           5916         +              Normal
  01/18/2017 11 AM PST             6.9           5856         -              Normal
  01/18/2017 12 PM PST             6.9           5856         0              Normal
  01/18/2017 01 PM PST             7.0           5916         +              Normal
  01/18/2017 02 PM PST             7.0           5976         +              Normal
  01/18/2017 03 PM PST             7.2           6263         +              Normal
  01/18/2017 04 PM PST             7.5           6761         +              Normal
  01/18/2017 05 PM PST             7.9           7455         +              Normal
  01/18/2017 06 PM PST             8.7           8782         +              Normal
  01/18/2017 07 PM PST             9.5          10487         +              Normal
  01/18/2017 08 PM PST            10.4          12332         +              Normal
  01/18/2017 09 PM PST            11.3          14392         +              Normal
  01/18/2017 10 PM PST            12.0          16077         +              Normal
  01/18/2017 11 PM PST            12.3          16928         +              Normal
  01/19/2017 12 AM PST            12.4          17243         +              Normal
  01/19/2017 01 AM PST            12.4          17217         -              Normal
  01/19/2017 02 AM PST            12.6          17710         +              Normal
  01/19/2017 03 AM PST            13.0          18570         +              Normal
  01/19/2017 04 AM PST            13.4          19660         +              Normal
  01/19/2017 05 AM PST            13.4          19817         +              Normal
  01/19/2017 06 AM PST            13.4          19686         -              Normal
  01/19/2017 07 AM PST            13.2          19191         -              Normal
  01/19/2017 08 AM PST            13.0          18804         -              Normal
  01/19/2017 09 AM PST            12.9          18333         -              Normal
  01/19/2017 10 AM PST            12.7          17839         -              Normal
  01/19/2017 11 AM PST            12.5          17478         -              Normal
  01/19/2017 12 PM PST            12.5          17453         -              Normal
  01/19/2017 01 PM PST            12.5          17296         -              Normal
  01/19/2017 02 PM PST            12.4          17138         -              Normal
  01/19/2017 03 PM PST            12.4          17164         +              Normal
  01/19/2017 04 PM PST            12.3          16798         -              Normal
  01/19/2017 05 PM PST            12.3          16746         -              Normal
  01/19/2017 06 PM PST            12.1          16383         -              Normal
  01/19/2017 07 PM PST            12.0          16204         -              Normal
  01/19/2017 08 PM PST            11.9          15810         -              Normal
  01/19/2017 09 PM PST            11.8          15592         -              Normal
  01/19/2017 10 PM PST            11.8          15520         -              Normal
  01/19/2017 11 PM PST            11.4          14633         -              Normal
  01/20/2017 12 AM PST            11.4          14537         -              Normal
  01/20/2017 01 AM PST            11.2          14057         -              Normal
  01/20/2017 02 AM PST            11.1          13985         -              Normal
  01/20/2017 03 AM PST            11.2          14200         +              Normal
  01/20/2017 04 AM PST            11.4          14609         +              Normal
  01/20/2017 05 AM PST            11.7          15424         +              Normal
  01/20/2017 06 AM PST            12.1          16358         +              Normal
  01/20/2017 07 AM PST            12.9          18307         +              Normal
  01/20/2017 08 AM PST            13.1          19062         +              Normal
  01/20/2017 09 AM PST            13.1          18907         -              Normal
  01/20/2017 10 AM PST            13.0          18753         -              Normal
  01/20/2017 11 AM PST            13.0          18804         +              Normal
  01/20/2017 12 PM PST            13.2          19165         +              Normal
  01/20/2017 01 PM PST            13.5          19870         +              Normal
  01/20/2017 02 PM PST            13.7          20445         +              Normal
  01/20/2017 03 PM PST            13.8          20921         +              Normal
  01/20/2017 04 PM PST            13.7          20473         -              Normal
  01/20/2017 05 PM PST            13.7          20528         +              Normal
  01/20/2017 06 PM PST            13.5          20029         -              Normal
  01/20/2017 07 PM PST            13.4          19817         -              Normal
  01/20/2017 08 PM PST            13.4          19712         -              Normal
  01/20/2017 09 PM PST            13.3          19555         -              Normal
  01/20/2017 10 PM PST            13.3          19477         -              Normal
  01/20/2017 11 PM PST            13.3          19399         -              Normal
  01/21/2017 12 AM PST            13.2          19243         -              Normal
  01/21/2017 01 AM PST            13.3          19347         +              Normal
  01/21/2017 02 AM PST            13.2          19295         -              Normal
  01/21/2017 03 AM PST            13.2          19087         -              Normal
  01/21/2017 04 AM PST            13.1          19062         -              Normal
  01/21/2017 05 AM PST            13.2          19165         +              Normal
  01/21/2017 06 AM PST            13.0          18804         -              Normal
  01/21/2017 07 AM PST            13.0          18727         -              Normal
  01/21/2017 08 AM PST            13.0          18596         -              Normal
  01/21/2017 09 AM PST            12.9          18491         -              Normal
  01/21/2017 10 AM PST            12.9          18517         +              Normal
  01/21/2017 11 AM PST            13.1          18933         +              Normal
  01/21/2017 12 PM PST            12.9          18386         -              Normal
  01/21/2017 01 PM PST            12.8          18273         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/21/2017 02 PM PST            12.8          18181                        Normal
  01/21/2017 03 PM PST            12.8          18070         -              Normal
  01/21/2017 04 PM PST            12.7          17932         -              Normal
  01/21/2017 05 PM PST            12.6          17784         -              Normal
  01/21/2017 06 PM PST            12.6          17621         -              Normal
  01/21/2017 07 PM PST            12.5          17426         -              Normal
  01/21/2017 08 PM PST            12.4          17192         -              Normal
  01/21/2017 09 PM PST            12.3          16936         -              Normal
  01/21/2017 10 PM PST            12.2          16695         -              Normal
  01/21/2017 11 PM PST            12.2          16510         -              Normal
  01/22/2017 12 AM PST            12.1          16401         -              Normal
  01/22/2017 01 AM PST            12.1          16410         +              Normal
  01/22/2017 02 AM PST            12.2          16569         +              Normal
  01/22/2017 03 AM PST            12.3          16868         +              Normal
  01/22/2017 04 AM PST            12.5          17291         +              Normal
  01/22/2017 05 AM PST            12.7          17847         +              Normal
  01/22/2017 06 AM PST            12.9          18540         +              Normal
  01/22/2017 07 AM PST            13.2          19330         +              Normal
  01/22/2017 08 AM PST            13.6          20175         +              Normal
  01/22/2017 09 AM PST            13.9          21061         +              Normal
  01/22/2017 10 AM PST            14.2          21935         +              Normal
  01/22/2017 11 AM PST            14.5          22717         +              Normal
  01/22/2017 12 PM PST            14.7          23333         +              Normal
  01/22/2017 01 PM PST            14.8          23762         +              Normal
  01/22/2017 02 PM PST            14.9          24008         +              Normal
  01/22/2017 03 PM PST            14.9          24078         +              Normal
  01/22/2017 04 PM PST            14.9          24001         -              Normal
  01/22/2017 05 PM PST            14.8          23835         -              Normal
  01/22/2017 06 PM PST            14.8          23630         -              Normal
  01/22/2017 07 PM PST            14.7          23406         -              Normal
  01/22/2017 08 PM PST            14.6          23152         -              Normal
  01/22/2017 09 PM PST            14.5          22860         -              Normal
  01/22/2017 10 PM PST            14.4          22528         -              Normal
  01/22/2017 11 PM PST            14.3          22160         -              Normal
  01/23/2017 12 AM PST            14.1          21758         -              Normal
  01/23/2017 01 AM PST            14.0          21316         -              Normal
  01/23/2017 02 AM PST            13.8          20826         -              Normal
  01/23/2017 03 AM PST            13.6          20285         -              Normal
  01/23/2017 04 AM PST            13.4          19712         -              Normal
  01/23/2017 05 AM PST            13.2          19141         -              Normal
  01/23/2017 06 AM PST            13.0          18584         -              Normal
  01/23/2017 07 AM PST            12.7          18036         -              Normal
  01/23/2017 08 AM PST            12.5          17490         -              Normal
  01/23/2017 09 AM PST            12.3          16958         -              Normal
  01/23/2017 10 AM PST            12.1          16463         -              Normal
  01/23/2017 11 AM PST            12.0          16016         -              Normal
  01/23/2017 12 PM PST            11.8          15610         -              Normal
  01/23/2017 01 PM PST            11.6          15231         -              Normal
  01/23/2017 02 PM PST            11.5          14868         -              Normal
  01/23/2017 03 PM PST            11.3          14524         -              Normal
  01/23/2017 04 PM PST            11.2          14207         -              Normal
  01/23/2017 05 PM PST            11.1          13924         -              Normal
  01/23/2017 06 PM PST            11.0          13676         -              Normal
  01/23/2017 07 PM PST            10.9          13459         -              Normal
  01/23/2017 08 PM PST            10.8          13272         -              Normal
  01/23/2017 09 PM PST            10.7          13113         -              Normal
  01/23/2017 10 PM PST            10.7          12976         -              Normal
  01/23/2017 11 PM PST            10.6          12853         -              Normal
  01/24/2017 12 AM PST            10.6          12738         -              Normal
  01/24/2017 01 AM PST            10.5          12628         -              Normal
  01/24/2017 02 AM PST            10.5          12521         -              Normal
  01/24/2017 03 AM PST            10.4          12416         -              Normal
  01/24/2017 04 AM PST            10.4          12313         -              Normal
  01/24/2017 05 AM PST            10.3          12209         -              Normal
  01/24/2017 06 AM PST            10.3          12101         -              Normal
  01/24/2017 07 AM PST            10.2          11981         -              Normal
  01/24/2017 08 AM PST            10.2          11844         -              Normal
  01/24/2017 09 AM PST            10.1          11691         -              Normal
  01/24/2017 10 AM PST            10.0          11528         -              Normal
  01/24/2017 11 AM PST             9.9          11358         -              Normal
  01/24/2017 12 PM PST             9.9          11175         -              Normal
  01/24/2017 01 PM PST             9.8          10972         -              Normal
  01/24/2017 02 PM PST             9.7          10744         -              Normal
  01/24/2017 03 PM PST             9.5          10498         -              Normal
  01/24/2017 04 PM PST             9.4          10246         -              Normal
  01/24/2017 05 PM PST             9.3          10003         -              Normal
  01/24/2017 06 PM PST             9.2           9771         -              Normal
  01/24/2017 07 PM PST             9.1           9543         -              Normal
  01/24/2017 08 PM PST             8.9           9316         -              Normal
  01/24/2017 09 PM PST             8.8           9091         -              Normal
  01/24/2017 10 PM PST             8.7           8870         -              Normal
  01/24/2017 11 PM PST             8.6           8658         -              Normal
  01/25/2017 12 AM PST             8.5           8454         -              Normal
  01/25/2017 01 AM PST             8.4           8258         -              Normal
  01/25/2017 02 AM PST             8.3           8066         -              Normal
  01/25/2017 03 AM PST             8.2           7879         -              Normal
  01/25/2017 04 AM PST             8.1           7698         -              Normal
  01/25/2017 05 AM PST             8.0           7527         -              Normal
  01/25/2017 06 AM PST             7.9           7367         -              Normal
  01/25/2017 07 AM PST             7.8           7217         -              Normal
  01/25/2017 08 AM PST             7.7           7074         -              Normal
  01/25/2017 09 AM PST             7.6           6946         -              Normal
  01/25/2017 10 AM PST             7.5           6828         -              Normal
  01/25/2017 11 AM PST             7.5           6710         -              Normal
  01/25/2017 12 PM PST             7.4           6595         -              Normal
  01/25/2017 01 PM PST             7.3           6486         -              Normal
  01/25/2017 02 PM PST             7.3           6380         -              Normal
  01/25/2017 03 PM PST             7.2           6276         -              Normal
  01/25/2017 04 PM PST             7.1           6176         -              Normal
  01/25/2017 05 PM PST             7.1           6081         -              Normal
  01/25/2017 06 PM PST             7.0           5991         -              Normal
  01/25/2017 07 PM PST             6.9           5905         -              Normal
  01/25/2017 08 PM PST             6.9           5823         -              Normal
  01/25/2017 09 PM PST             6.8           5742         -              Normal
  01/25/2017 10 PM PST             6.8           5663         -              Normal
  01/25/2017 11 PM PST             6.7           5586         -              Normal
  01/26/2017 12 AM PST             6.7           5514         -              Normal
  01/26/2017 01 AM PST             6.6           5446         -              Normal
  01/26/2017 02 AM PST             6.6           5379         -              Normal
  01/26/2017 03 AM PST             6.5           5314         -              Normal
  01/26/2017 04 AM PST             6.5           5250         -              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.