National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service
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NAPA RIVER - SAINT HELENA (SHEC1)
Latitude: 38.51º NLongitude: 122.45º WElevation: 195 Feet
Location: Napa County in CaliforniaRiver Group: Russian Napa
Issuance Time: Jan 31 2015 at 8:00 AM PSTNext Issuance: Feb 01 2015 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: 16.0 Feet

# Tabular River Observed & Forecast - Hydrograph Information
#
# File Generation Time:  01/31/2015  08:01 AM PST
# Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/26/2015 07 PM PST
# Maximum Observed Stage:                       1.4 Feet
# Maximum Observed Flow:                        93 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/31/2015 08 AM PST
# Maximum Forecast Stage:                       1.3 Feet
# Maximum Forecast Flow:                        83 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/26/2015 08 AM PST             1.4             93                        Normal
  01/26/2015 09 AM PST             1.4             93         0              Normal
  01/26/2015 10 AM PST             1.4             93         0              Normal
  01/26/2015 11 AM PST             1.4             93         0              Normal
  01/26/2015 12 PM PST             1.4             93         0              Normal
  01/26/2015 01 PM PST             1.4             93         0              Normal
  01/26/2015 02 PM PST             1.4             93         0              Normal
  01/26/2015 03 PM PST             1.4             93         0              Normal
  01/26/2015 04 PM PST             1.4             93         0              Normal
  01/26/2015 05 PM PST             1.4             93         0              Normal
  01/26/2015 06 PM PST             1.4             93         0              Normal
  01/26/2015 07 PM PST             1.4             93         0              Normal
  01/26/2015 08 PM PST             1.4             91         -              Normal
  01/26/2015 09 PM PST             1.4             91         0              Normal
  01/26/2015 10 PM PST             1.4             91         0              Normal
  01/26/2015 11 PM PST             1.4             90         -              Normal
  01/27/2015 12 AM PST             1.4             90         0              Normal
  01/27/2015 01 AM PST             1.4             90         0              Normal
  01/27/2015 02 AM PST             1.4             90         0              Normal
  01/27/2015 03 AM PST             1.4             90         0              Normal
  01/27/2015 04 AM PST             1.4             89         -              Normal
  01/27/2015 05 AM PST             1.4             89         0              Normal
  01/27/2015 06 AM PST             1.4             89         0              Normal
  01/27/2015 07 AM PST             1.4             89         0              Normal
  01/27/2015 08 AM PST             1.4             89         0              Normal
  01/27/2015 09 AM PST             1.4             89         0              Normal
  01/27/2015 10 AM PST             1.4             89         0              Normal
  01/27/2015 11 AM PST             1.4             90         +              Normal
  01/27/2015 12 PM PST             1.4             91         +              Normal
  01/27/2015 01 PM PST             1.4             91         0              Normal
  01/27/2015 02 PM PST             1.4             91         0              Normal
  01/27/2015 03 PM PST             1.4             90         -              Normal
  01/27/2015 04 PM PST             1.4             91         +              Normal
  01/27/2015 05 PM PST             1.4             91         0              Normal
  01/27/2015 06 PM PST             1.4             91         0              Normal
  01/27/2015 07 PM PST             1.4             91         0              Normal
  01/27/2015 08 PM PST             1.4             91         0              Normal
  01/27/2015 09 PM PST             1.4             90         -              Normal
  01/27/2015 10 PM PST             1.4             91         +              Normal
  01/27/2015 11 PM PST             1.4             90         -              Normal
  01/28/2015 12 AM PST             1.4             91         +              Normal
  01/28/2015 01 AM PST             1.4             90         -              Normal
  01/28/2015 02 AM PST             1.4             90         0              Normal
  01/28/2015 03 AM PST             1.4             89         -              Normal
  01/28/2015 04 AM PST             1.4             90         +              Normal
  01/28/2015 05 AM PST             1.4             90         0              Normal
  01/28/2015 06 AM PST             1.4             90         0              Normal
  01/28/2015 07 AM PST             1.4             89         -              Normal
  01/28/2015 08 AM PST             1.4             89         0              Normal
  01/28/2015 09 AM PST             1.4             89         0              Normal
  01/28/2015 10 AM PST             1.4             90         +              Normal
  01/28/2015 11 AM PST             1.4             90         0              Normal
  01/28/2015 12 PM PST             1.4             89         -              Normal
  01/28/2015 01 PM PST             1.4             89         0              Normal
  01/28/2015 02 PM PST             1.4             90         +              Normal
  01/28/2015 03 PM PST             1.4             90         0              Normal
  01/28/2015 04 PM PST             1.4             90         0              Normal
  01/28/2015 05 PM PST             1.4             90         0              Normal
  01/28/2015 06 PM PST             1.4             90         0              Normal
  01/28/2015 07 PM PST             1.4             90         0              Normal
  01/28/2015 08 PM PST             1.4             90         0              Normal
  01/28/2015 09 PM PST             1.4             90         0              Normal
  01/28/2015 10 PM PST             1.4             90         0              Normal
  01/28/2015 11 PM PST             1.4             90         0              Normal
  01/29/2015 12 AM PST             1.4             90         0              Normal
  01/29/2015 01 AM PST             1.4             90         0              Normal
  01/29/2015 02 AM PST             1.4             89         -              Normal
  01/29/2015 03 AM PST             1.4             89         0              Normal
  01/29/2015 04 AM PST             1.4             89         0              Normal
  01/29/2015 05 AM PST             1.4             89         0              Normal
  01/29/2015 06 AM PST             1.4             89         0              Normal
  01/29/2015 07 AM PST             1.4             89         0              Normal
  01/29/2015 08 AM PST             1.4             89         0              Normal
  01/29/2015 09 AM PST             1.4             89         0              Normal
  01/29/2015 10 AM PST             1.4             89         0              Normal
  01/29/2015 11 AM PST             1.4             89         0              Normal
  01/29/2015 12 PM PST             1.4             89         0              Normal
  01/29/2015 01 PM PST             1.4             89         0              Normal
  01/29/2015 02 PM PST             1.4             90         +              Normal
  01/29/2015 03 PM PST             1.4             90         0              Normal
  01/29/2015 04 PM PST             1.4             89         -              Normal
  01/29/2015 05 PM PST             1.3             85         -              Normal
  01/29/2015 06 PM PST             1.3             83         -              Normal
  01/29/2015 07 PM PST             1.3             83         0              Normal
  01/29/2015 08 PM PST             1.3             83         0              Normal
  01/29/2015 09 PM PST             1.3             83         0              Normal
  01/29/2015 10 PM PST             1.3             85         +              Normal
  01/29/2015 11 PM PST             1.3             85         0              Normal
  01/30/2015 12 AM PST             1.3             85         0              Normal
  01/30/2015 01 AM PST             1.3             85         0              Normal
  01/30/2015 02 AM PST             1.3             86         +              Normal
  01/30/2015 03 AM PST             1.3             86         0              Normal
  01/30/2015 04 AM PST             1.3             86         0              Normal
  01/30/2015 05 AM PST             1.3             85         -              Normal
  01/30/2015 06 AM PST             1.3             85         0              Normal
  01/30/2015 07 AM PST             1.3             85         0              Normal
  01/30/2015 08 AM PST             1.3             85         0              Normal
  01/30/2015 09 AM PST             1.3             86         +              Normal
  01/30/2015 10 AM PST             1.3             85         -              Normal
  01/30/2015 11 AM PST             1.3             86         +              Normal
  01/30/2015 12 PM PST             1.3             85         -              Normal
  01/30/2015 01 PM PST             1.3             85         0              Normal
  01/30/2015 02 PM PST             1.3             85         0              Normal
  01/30/2015 03 PM PST             1.3             85         0              Normal
  01/30/2015 04 PM PST             1.3             86         +              Normal
  01/30/2015 05 PM PST             1.3             85         -              Normal
  01/30/2015 06 PM PST             1.3             85         0              Normal
  01/30/2015 07 PM PST             1.3             86         +              Normal
  01/30/2015 08 PM PST             1.3             85         -              Normal
  01/30/2015 09 PM PST             1.3             85         0              Normal
  01/30/2015 10 PM PST             1.3             85         0              Normal
  01/30/2015 11 PM PST             1.3             85         0              Normal
  01/31/2015 12 AM PST             1.3             85         0              Normal
  01/31/2015 01 AM PST             1.3             85         0              Normal
  01/31/2015 02 AM PST             1.3             85         0              Normal
  01/31/2015 03 AM PST             1.3             85         0              Normal
  01/31/2015 04 AM PST             1.3             85         0              Normal
  01/31/2015 05 AM PST             1.3             85         0              Normal
  01/31/2015 06 AM PST             1.3             83         -              Normal
  01/31/2015 07 AM PST             1.3             83         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/31/2015 08 AM PST             1.3             83                        Normal
  01/31/2015 09 AM PST             1.3             83         0              Normal
  01/31/2015 10 AM PST             1.3             83         0              Normal
  01/31/2015 11 AM PST             1.3             83         0              Normal
  01/31/2015 12 PM PST             1.3             83         0              Normal
  01/31/2015 01 PM PST             1.3             83         0              Normal
  01/31/2015 02 PM PST             1.3             83         0              Normal
  01/31/2015 03 PM PST             1.3             83         0              Normal
  01/31/2015 04 PM PST             1.3             83         0              Normal
  01/31/2015 05 PM PST             1.3             83         0              Normal
  01/31/2015 06 PM PST             1.3             83         0              Normal
  01/31/2015 07 PM PST             1.3             82         -              Normal
  01/31/2015 08 PM PST             1.3             82         0              Normal
  01/31/2015 09 PM PST             1.3             82         0              Normal
  01/31/2015 10 PM PST             1.3             82         0              Normal
  01/31/2015 11 PM PST             1.3             82         0              Normal
  02/01/2015 12 AM PST             1.3             82         0              Normal
  02/01/2015 01 AM PST             1.3             82         0              Normal
  02/01/2015 02 AM PST             1.3             82         0              Normal
  02/01/2015 03 AM PST             1.3             82         0              Normal
  02/01/2015 04 AM PST             1.3             82         0              Normal
  02/01/2015 05 AM PST             1.3             82         0              Normal
  02/01/2015 06 AM PST             1.3             82         0              Normal
  02/01/2015 07 AM PST             1.3             82         0              Normal
  02/01/2015 08 AM PST             1.3             82         0              Normal
  02/01/2015 09 AM PST             1.3             82         0              Normal
  02/01/2015 10 AM PST             1.3             82         0              Normal
  02/01/2015 11 AM PST             1.3             82         0              Normal
  02/01/2015 12 PM PST             1.3             82         0              Normal
  02/01/2015 01 PM PST             1.3             82         0              Normal
  02/01/2015 02 PM PST             1.3             82         0              Normal
  02/01/2015 03 PM PST             1.3             82         0              Normal
  02/01/2015 04 PM PST             1.3             82         0              Normal
  02/01/2015 05 PM PST             1.3             82         0              Normal
  02/01/2015 06 PM PST             1.3             82         0              Normal
  02/01/2015 07 PM PST             1.3             82         0              Normal
  02/01/2015 08 PM PST             1.3             81         -              Normal
  02/01/2015 09 PM PST             1.3             81         0              Normal
  02/01/2015 10 PM PST             1.3             81         0              Normal
  02/01/2015 11 PM PST             1.3             81         0              Normal
  02/02/2015 12 AM PST             1.3             81         0              Normal
  02/02/2015 01 AM PST             1.3             81         0              Normal
  02/02/2015 02 AM PST             1.3             81         0              Normal
  02/02/2015 03 AM PST             1.3             81         0              Normal
  02/02/2015 04 AM PST             1.3             81         0              Normal
  02/02/2015 05 AM PST             1.3             81         0              Normal
  02/02/2015 06 AM PST             1.3             81         0              Normal
  02/02/2015 07 AM PST             1.3             81         0              Normal
  02/02/2015 08 AM PST             1.3             81         0              Normal
  02/02/2015 09 AM PST             1.3             81         0              Normal
  02/02/2015 10 AM PST             1.3             81         0              Normal
  02/02/2015 11 AM PST             1.3             81         0              Normal
  02/02/2015 12 PM PST             1.3             81         0              Normal
  02/02/2015 01 PM PST             1.3             81         0              Normal
  02/02/2015 02 PM PST             1.3             81         0              Normal
  02/02/2015 03 PM PST             1.3             81         0              Normal
  02/02/2015 04 PM PST             1.3             81         0              Normal
  02/02/2015 05 PM PST             1.3             81         0              Normal
  02/02/2015 06 PM PST             1.3             81         0              Normal
  02/02/2015 07 PM PST             1.3             81         0              Normal
  02/02/2015 08 PM PST             1.3             80         -              Normal
  02/02/2015 09 PM PST             1.3             80         0              Normal
  02/02/2015 10 PM PST             1.3             80         0              Normal
  02/02/2015 11 PM PST             1.3             80         0              Normal
  02/03/2015 12 AM PST             1.3             80         0              Normal
  02/03/2015 01 AM PST             1.3             80         0              Normal
  02/03/2015 02 AM PST             1.3             80         0              Normal
  02/03/2015 03 AM PST             1.3             80         0              Normal
  02/03/2015 04 AM PST             1.3             80         0              Normal
  02/03/2015 05 AM PST             1.3             80         0              Normal
  02/03/2015 06 AM PST             1.3             80         0              Normal
  02/03/2015 07 AM PST             1.3             80         0              Normal
  02/03/2015 08 AM PST             1.3             80         0              Normal
  02/03/2015 09 AM PST             1.3             80         0              Normal
  02/03/2015 10 AM PST             1.3             80         0              Normal
  02/03/2015 11 AM PST             1.3             80         0              Normal
  02/03/2015 12 PM PST             1.3             80         0              Normal
  02/03/2015 01 PM PST             1.3             80         0              Normal
  02/03/2015 02 PM PST             1.3             80         0              Normal
  02/03/2015 03 PM PST             1.3             80         0              Normal
  02/03/2015 04 PM PST             1.3             80         0              Normal
  02/03/2015 05 PM PST             1.3             80         0              Normal
  02/03/2015 06 PM PST             1.3             80         0              Normal
  02/03/2015 07 PM PST             1.3             80         0              Normal
  02/03/2015 08 PM PST             1.3             80         0              Normal
  02/03/2015 09 PM PST             1.3             80         0              Normal
  02/03/2015 10 PM PST             1.3             80         0              Normal
  02/03/2015 11 PM PST             1.3             80         0              Normal
  02/04/2015 12 AM PST             1.3             80         0              Normal
  02/04/2015 01 AM PST             1.3             80         0              Normal
  02/04/2015 02 AM PST             1.3             79         -              Normal
  02/04/2015 03 AM PST             1.3             79         0              Normal
  02/04/2015 04 AM PST             1.3             79         0              Normal
  02/04/2015 05 AM PST             1.3             79         0              Normal
  02/04/2015 06 AM PST             1.3             79         0              Normal
  02/04/2015 07 AM PST             1.3             79         0              Normal
  02/04/2015 08 AM PST             1.3             79         0              Normal
  02/04/2015 09 AM PST             1.3             79         0              Normal
  02/04/2015 10 AM PST             1.3             79         0              Normal
  02/04/2015 11 AM PST             1.3             79         0              Normal
  02/04/2015 12 PM PST             1.3             79         0              Normal
  02/04/2015 01 PM PST             1.3             79         0              Normal
  02/04/2015 02 PM PST             1.3             79         0              Normal
  02/04/2015 03 PM PST             1.3             79         0              Normal
  02/04/2015 04 PM PST             1.3             79         0              Normal
  02/04/2015 05 PM PST             1.3             79         0              Normal
  02/04/2015 06 PM PST             1.3             79         0              Normal
  02/04/2015 07 PM PST             1.3             79         0              Normal
  02/04/2015 08 PM PST             1.3             79         0              Normal
  02/04/2015 09 PM PST             1.3             79         0              Normal
  02/04/2015 10 PM PST             1.3             79         0              Normal
  02/04/2015 11 PM PST             1.3             79         0              Normal
  02/05/2015 12 AM PST             1.3             79         0              Normal
  02/05/2015 01 AM PST             1.3             79         0              Normal
  02/05/2015 02 AM PST             1.3             78         -              Normal
  02/05/2015 03 AM PST             1.3             78         0              Normal
  02/05/2015 04 AM PST             1.3             78         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.