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: Oct 20 2017 at 8:00 AM PDTNext Issuance: Oct 21 2017 at 9:00 AM PDT
Monitor Stage: 16.0 FeetFlood Stage: 18.0 Feet

# Tabular River Observed & Forecast - Hydrograph Information
#
# File Generation Time:  10/20/2017  08:01 AM PDT
# Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/20/2017 07 AM PDT
# Maximum Observed Stage:                       0.5 Feet
# Maximum Observed Flow:                        5 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/20/2017 10 AM PDT
# Maximum Forecast Stage:                       0.6 Feet
# Maximum Forecast Flow:                        7 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/15/2017 08 AM PDT             0.4              0                        Normal
  10/15/2017 09 AM PDT             0.4              0         0              Normal
  10/15/2017 10 AM PDT             0.4              0         0              Normal
  10/15/2017 11 AM PDT             0.4              0         0              Normal
  10/15/2017 12 PM PDT             0.4              0         0              Normal
  10/15/2017 01 PM PDT             0.4              0         0              Normal
  10/15/2017 02 PM PDT             0.4              0         0              Normal
  10/15/2017 03 PM PDT             0.4              0         0              Normal
  10/15/2017 04 PM PDT             0.4              0         0              Normal
  10/15/2017 05 PM PDT             0.4              0         0              Normal
  10/15/2017 06 PM PDT             0.4              0         0              Normal
  10/15/2017 07 PM PDT             0.4              0         0              Normal
  10/15/2017 08 PM PDT             0.4              0         0              Normal
  10/15/2017 09 PM PDT             0.4              0         0              Normal
  10/15/2017 10 PM PDT             0.4              0         0              Normal
  10/15/2017 11 PM PDT             0.4              0         0              Normal
  10/16/2017 12 AM PDT             0.4              0         0              Normal
  10/16/2017 01 AM PDT             0.4              0         0              Normal
  10/16/2017 02 AM PDT             0.4              0         0              Normal
  10/16/2017 03 AM PDT             0.4              0         0              Normal
  10/16/2017 04 AM PDT             0.4              0         0              Normal
  10/16/2017 05 AM PDT             0.4              0         0              Normal
  10/16/2017 06 AM PDT             0.4              0         0              Normal
  10/16/2017 07 AM PDT             0.4              0         0              Normal
  10/16/2017 08 AM PDT             0.4              0         0              Normal
  10/16/2017 09 AM PDT             0.4              0         0              Normal
  10/16/2017 10 AM PDT             0.4              0         0              Normal
  10/16/2017 11 AM PDT             0.4              0         0              Normal
  10/16/2017 12 PM PDT             0.4              0         0              Normal
  10/16/2017 01 PM PDT             0.4              0         0              Normal
  10/16/2017 02 PM PDT             0.4              0         0              Normal
  10/16/2017 03 PM PDT             0.4              0         0              Normal
  10/16/2017 04 PM PDT             0.4              0         0              Normal
  10/16/2017 05 PM PDT             0.4              0         0              Normal
  10/16/2017 06 PM PDT             0.4              0         0              Normal
  10/16/2017 07 PM PDT             0.4              0         0              Normal
  10/16/2017 08 PM PDT             0.4              0         0              Normal
  10/16/2017 09 PM PDT             0.4              0         0              Normal
  10/16/2017 10 PM PDT             0.4              0         0              Normal
  10/16/2017 11 PM PDT             0.4              0         0              Normal
  10/17/2017 12 AM PDT             0.4              0         0              Normal
  10/17/2017 01 AM PDT             0.4              0         0              Normal
  10/17/2017 02 AM PDT             0.4              0         0              Normal
  10/17/2017 03 AM PDT             0.4              0         0              Normal
  10/17/2017 04 AM PDT             0.4              0         0              Normal
  10/17/2017 05 AM PDT             0.4              0         0              Normal
  10/17/2017 06 AM PDT             0.4              0         0              Normal
  10/17/2017 07 AM PDT             0.4              0         0              Normal
  10/17/2017 08 AM PDT             0.4              0         0              Normal
  10/17/2017 09 AM PDT             0.4              0         0              Normal
  10/17/2017 10 AM PDT             0.4              0         0              Normal
  10/17/2017 11 AM PDT             0.4              0         0              Normal
  10/17/2017 12 PM PDT             0.4              0         0              Normal
  10/17/2017 01 PM PDT             0.4              0         0              Normal
  10/17/2017 02 PM PDT             0.4              0         0              Normal
  10/17/2017 03 PM PDT             0.4              0         0              Normal
  10/17/2017 04 PM PDT             0.4              0         0              Normal
  10/17/2017 05 PM PDT             0.4              0         0              Normal
  10/17/2017 06 PM PDT             0.4              0         0              Normal
  10/17/2017 07 PM PDT             0.4              0         0              Normal
  10/17/2017 08 PM PDT             0.4              0         0              Normal
  10/17/2017 09 PM PDT             0.4              0         0              Normal
  10/17/2017 10 PM PDT             0.4              0         0              Normal
  10/17/2017 11 PM PDT             0.4              0         0              Normal
  10/18/2017 12 AM PDT             0.4              0         0              Normal
  10/18/2017 01 AM PDT             0.4              0         0              Normal
  10/18/2017 02 AM PDT             0.4              0         0              Normal
  10/18/2017 03 AM PDT             0.4              0         0              Normal
  10/18/2017 04 AM PDT             0.4              0         0              Normal
  10/18/2017 05 AM PDT             0.4              0         0              Normal
  10/18/2017 06 AM PDT             0.4              0         0              Normal
  10/18/2017 07 AM PDT             0.4              0         0              Normal
  10/18/2017 08 AM PDT             0.4              0         0              Normal
  10/18/2017 09 AM PDT             0.4              0         0              Normal
  10/18/2017 10 AM PDT             0.4              0         0              Normal
  10/18/2017 11 AM PDT             0.4              0         0              Normal
  10/18/2017 12 PM PDT             0.4              0         0              Normal
  10/18/2017 01 PM PDT             0.4              0         0              Normal
  10/18/2017 02 PM PDT             0.4              0         0              Normal
  10/18/2017 03 PM PDT             0.4              0         0              Normal
  10/18/2017 04 PM PDT             0.4              0         0              Normal
  10/18/2017 05 PM PDT             0.4              0         0              Normal
  10/18/2017 06 PM PDT             0.4              0         0              Normal
  10/18/2017 07 PM PDT             0.4              0         0              Normal
  10/18/2017 08 PM PDT             0.4              0         0              Normal
  10/18/2017 09 PM PDT             0.4              0         0              Normal
  10/18/2017 10 PM PDT             0.4              0         0              Normal
  10/18/2017 11 PM PDT             0.4              0         0              Normal
  10/19/2017 12 AM PDT             0.4              0         0              Normal
  10/19/2017 01 AM PDT             0.4              0         0              Normal
  10/19/2017 02 AM PDT             0.4              0         0              Normal
  10/19/2017 03 AM PDT             0.4              0         0              Normal
  10/19/2017 04 AM PDT             0.4              0         0              Normal
  10/19/2017 05 AM PDT             0.4              0         0              Normal
  10/19/2017 06 AM PDT             0.4              0         0              Normal
  10/19/2017 07 AM PDT             0.4              0         0              Normal
  10/19/2017 08 AM PDT             0.4              0         0              Normal
  10/19/2017 09 AM PDT             0.4              0         0              Normal
  10/19/2017 10 AM PDT             0.4              0         0              Normal
  10/19/2017 11 AM PDT             0.4              0         0              Normal
  10/19/2017 12 PM PDT             0.4              0         0              Normal
  10/19/2017 01 PM PDT             0.4              0         0              Normal
  10/19/2017 02 PM PDT             0.4              0         0              Normal
  10/19/2017 03 PM PDT             0.4              0         0              Normal
  10/19/2017 04 PM PDT             0.4              0         0              Normal
  10/19/2017 05 PM PDT             0.4              0         0              Normal
  10/19/2017 06 PM PDT             0.4              0         0              Normal
  10/19/2017 07 PM PDT             0.4              0         0              Normal
  10/19/2017 08 PM PDT             0.4              0         0              Normal
  10/19/2017 09 PM PDT             0.4              0         0              Normal
  10/19/2017 10 PM PDT             0.4              0         0              Normal
  10/19/2017 11 PM PDT             0.4              1         +              Normal
  10/20/2017 12 AM PDT             0.4              1         0              Normal
  10/20/2017 01 AM PDT             0.4              1         0              Normal
  10/20/2017 02 AM PDT             0.4              2         +              Normal
  10/20/2017 03 AM PDT             0.4              2         0              Normal
  10/20/2017 04 AM PDT             0.5              3         +              Normal
  10/20/2017 05 AM PDT             0.5              4         +              Normal
  10/20/2017 06 AM PDT             0.5              5         +              Normal
  10/20/2017 07 AM PDT             0.5              5         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/20/2017 08 AM PDT             0.6              6                        Normal
  10/20/2017 09 AM PDT             0.6              6         0              Normal
  10/20/2017 10 AM PDT             0.6              7         +              Normal
  10/20/2017 11 AM PDT             0.6              7         0              Normal
  10/20/2017 12 PM PDT             0.6              7         0              Normal
  10/20/2017 01 PM PDT             0.6              7         0              Normal
  10/20/2017 02 PM PDT             0.6              7         0              Normal
  10/20/2017 03 PM PDT             0.6              6         -              Normal
  10/20/2017 04 PM PDT             0.5              5         -              Normal
  10/20/2017 05 PM PDT             0.5              5         0              Normal
  10/20/2017 06 PM PDT             0.5              4         -              Normal
  10/20/2017 07 PM PDT             0.5              4         0              Normal
  10/20/2017 08 PM PDT             0.5              3         -              Normal
  10/20/2017 09 PM PDT             0.5              3         0              Normal
  10/20/2017 10 PM PDT             0.4              2         -              Normal
  10/20/2017 11 PM PDT             0.4              2         0              Normal
  10/21/2017 12 AM PDT             0.4              2         0              Normal
  10/21/2017 01 AM PDT             0.4              2         0              Normal
  10/21/2017 02 AM PDT             0.4              1         -              Normal
  10/21/2017 03 AM PDT             0.4              1         0              Normal
  10/21/2017 04 AM PDT             0.4              1         0              Normal
  10/21/2017 05 AM PDT             0.4              1         0              Normal
  10/21/2017 06 AM PDT             0.4              1         0              Normal
  10/21/2017 07 AM PDT             0.4              1         0              Normal
  10/21/2017 08 AM PDT             0.4              1         0              Normal
  10/21/2017 09 AM PDT             0.4              1         0              Normal
  10/21/2017 10 AM PDT             0.4              1         0              Normal
  10/21/2017 11 AM PDT             0.4              0         -              Normal
  10/21/2017 12 PM PDT             0.4              0         0              Normal
  10/21/2017 01 PM PDT             0.4              0         0              Normal
  10/21/2017 02 PM PDT             0.4              0         0              Normal
  10/21/2017 03 PM PDT             0.4              0         0              Normal
  10/21/2017 04 PM PDT             0.4              0         0              Normal
  10/21/2017 05 PM PDT             0.4              0         0              Normal
  10/21/2017 06 PM PDT             0.4              0         0              Normal
  10/21/2017 07 PM PDT             0.4              0         0              Normal
  10/21/2017 08 PM PDT             0.4              0         0              Normal
  10/21/2017 09 PM PDT             0.4              0         0              Normal
  10/21/2017 10 PM PDT             0.4              0         0              Normal
  10/21/2017 11 PM PDT             0.4              0         0              Normal
  10/22/2017 12 AM PDT             0.4              0         0              Normal
  10/22/2017 01 AM PDT             0.4              0         0              Normal
  10/22/2017 02 AM PDT             0.4              0         0              Normal
  10/22/2017 03 AM PDT             0.4              0         0              Normal
  10/22/2017 04 AM PDT             0.4              0         0              Normal
  10/22/2017 05 AM PDT             0.4              0         0              Normal
  10/22/2017 06 AM PDT             0.4              0         0              Normal
  10/22/2017 07 AM PDT             0.4              0         0              Normal
  10/22/2017 08 AM PDT             0.4              0         0              Normal
  10/22/2017 09 AM PDT             0.4              0         0              Normal
  10/22/2017 10 AM PDT             0.4              0         0              Normal
  10/22/2017 11 AM PDT             0.4              0         0              Normal
  10/22/2017 12 PM PDT             0.4              0         0              Normal
  10/22/2017 01 PM PDT             0.4              0         0              Normal
  10/22/2017 02 PM PDT             0.4              0         0              Normal
  10/22/2017 03 PM PDT             0.4              0         0              Normal
  10/22/2017 04 PM PDT             0.4              0         0              Normal
  10/22/2017 05 PM PDT             0.4              0         0              Normal
  10/22/2017 06 PM PDT             0.4              0         0              Normal
  10/22/2017 07 PM PDT             0.4              0         0              Normal
  10/22/2017 08 PM PDT             0.4              0         0              Normal
  10/22/2017 09 PM PDT             0.4              0         0              Normal
  10/22/2017 10 PM PDT             0.4              0         0              Normal
  10/22/2017 11 PM PDT             0.4              0         0              Normal
  10/23/2017 12 AM PDT             0.4              0         0              Normal
  10/23/2017 01 AM PDT             0.4              0         0              Normal
  10/23/2017 02 AM PDT             0.4              0         0              Normal
  10/23/2017 03 AM PDT             0.4              0         0              Normal
  10/23/2017 04 AM PDT             0.4              0         0              Normal
  10/23/2017 05 AM PDT             0.4              0         0              Normal
  10/23/2017 06 AM PDT             0.4              0         0              Normal
  10/23/2017 07 AM PDT             0.4              0         0              Normal
  10/23/2017 08 AM PDT             0.4              0         0              Normal
  10/23/2017 09 AM PDT             0.4              0         0              Normal
  10/23/2017 10 AM PDT             0.4              0         0              Normal
  10/23/2017 11 AM PDT             0.4              0         0              Normal
  10/23/2017 12 PM PDT             0.4              0         0              Normal
  10/23/2017 01 PM PDT             0.4              0         0              Normal
  10/23/2017 02 PM PDT             0.4              0         0              Normal
  10/23/2017 03 PM PDT             0.4              0         0              Normal
  10/23/2017 04 PM PDT             0.4              0         0              Normal
  10/23/2017 05 PM PDT             0.4              0         0              Normal
  10/23/2017 06 PM PDT             0.4              0         0              Normal
  10/23/2017 07 PM PDT             0.4              0         0              Normal
  10/23/2017 08 PM PDT             0.4              0         0              Normal
  10/23/2017 09 PM PDT             0.4              0         0              Normal
  10/23/2017 10 PM PDT             0.4              0         0              Normal
  10/23/2017 11 PM PDT             0.4              0         0              Normal
  10/24/2017 12 AM PDT             0.4              0         0              Normal
  10/24/2017 01 AM PDT             0.4              0         0              Normal
  10/24/2017 02 AM PDT             0.4              0         0              Normal
  10/24/2017 03 AM PDT             0.4              0         0              Normal
  10/24/2017 04 AM PDT             0.4              0         0              Normal
  10/24/2017 05 AM PDT             0.4              0         0              Normal
  10/24/2017 06 AM PDT             0.4              0         0              Normal
  10/24/2017 07 AM PDT             0.4              0         0              Normal
  10/24/2017 08 AM PDT             0.4              0         0              Normal
  10/24/2017 09 AM PDT             0.4              0         0              Normal
  10/24/2017 10 AM PDT             0.4              0         0              Normal
  10/24/2017 11 AM PDT             0.4              0         0              Normal
  10/24/2017 12 PM PDT             0.4              0         0              Normal
  10/24/2017 01 PM PDT             0.4              0         0              Normal
  10/24/2017 02 PM PDT             0.4              0         0              Normal
  10/24/2017 03 PM PDT             0.4              0         0              Normal
  10/24/2017 04 PM PDT             0.4              0         0              Normal
  10/24/2017 05 PM PDT             0.4              0         0              Normal
  10/24/2017 06 PM PDT             0.4              0         0              Normal
  10/24/2017 07 PM PDT             0.4              0         0              Normal
  10/24/2017 08 PM PDT             0.4              0         0              Normal
  10/24/2017 09 PM PDT             0.4              0         0              Normal
  10/24/2017 10 PM PDT             0.4              0         0              Normal
  10/24/2017 11 PM PDT             0.4              0         0              Normal
  10/25/2017 12 AM PDT             0.4              0         0              Normal
  10/25/2017 01 AM PDT             0.4              0         0              Normal
  10/25/2017 02 AM PDT             0.4              0         0              Normal
  10/25/2017 03 AM PDT             0.4              0         0              Normal
  10/25/2017 04 AM PDT             0.4              0         0              Normal
  10/25/2017 05 AM PDT             0.4              0         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.