NAPA RIVER - SAINT HELENA (SHEC1)
| Latitude: 38.51º N | Longitude: 122.45º W | Elevation: 195 Feet | |
| Location: Napa County in California | River Group: Russian Napa |
| Issuance Time: | Sep 18 2021 at 7:38 AM PDT | Next Issuance: | Sep 19 2021 at 9:00 AM PDT
|
| Monitor Stage: 16.0 Feet | Flood Stage: 18.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Napa River - Saint Helena (SHEC1)
#
# File Generation Time: 09/18/2021 at 07:38 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/18/2021 at 07:00 AM PDT
# Maximum Observed Stage: 0.4 Feet
# Maximum Observed Flow: 0 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/18/2021 at 08:00 AM PDT
# Maximum Forecast Stage: 0.4 Feet
# Maximum Forecast Flow: 0 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/13/2021 07 AM PDT 0.4 0 Normal
09/13/2021 08 AM PDT 0.4 0 0 Normal
09/13/2021 09 AM PDT 0.4 0 0 Normal
09/13/2021 10 AM PDT 0.4 0 0 Normal
09/13/2021 11 AM PDT 0.4 0 0 Normal
09/13/2021 12 PM PDT 0.4 0 0 Normal
09/13/2021 01 PM PDT 0.4 0 0 Normal
09/13/2021 02 PM PDT 0.4 0 0 Normal
09/13/2021 03 PM PDT 0.4 0 0 Normal
09/13/2021 04 PM PDT 0.4 0 0 Normal
09/13/2021 05 PM PDT 0.4 0 0 Normal
09/13/2021 06 PM PDT 0.4 0 0 Normal
09/13/2021 07 PM PDT 0.4 0 0 Normal
09/13/2021 08 PM PDT 0.4 0 0 Normal
09/13/2021 09 PM PDT 0.4 0 0 Normal
09/13/2021 10 PM PDT 0.4 0 0 Normal
09/13/2021 11 PM PDT 0.4 0 0 Normal
09/14/2021 12 AM PDT 0.4 0 0 Normal
09/14/2021 01 AM PDT 0.4 0 0 Normal
09/14/2021 02 AM PDT 0.4 0 0 Normal
09/14/2021 03 AM PDT 0.4 0 0 Normal
09/14/2021 04 AM PDT 0.4 0 0 Normal
09/14/2021 05 AM PDT 0.4 0 0 Normal
09/14/2021 06 AM PDT 0.4 0 0 Normal
09/14/2021 07 AM PDT 0.4 0 0 Normal
09/14/2021 08 AM PDT 0.4 0 0 Normal
09/14/2021 09 AM PDT 0.4 0 0 Normal
09/14/2021 10 AM PDT 0.4 0 0 Normal
09/14/2021 11 AM PDT 0.4 0 0 Normal
09/14/2021 12 PM PDT 0.4 0 0 Normal
09/14/2021 01 PM PDT 0.4 0 0 Normal
09/14/2021 02 PM PDT 0.4 0 0 Normal
09/14/2021 03 PM PDT 0.4 0 0 Normal
09/14/2021 04 PM PDT 0.4 0 0 Normal
09/14/2021 05 PM PDT 0.4 0 0 Normal
09/14/2021 06 PM PDT 0.4 0 0 Normal
09/14/2021 07 PM PDT 0.4 0 0 Normal
09/14/2021 08 PM PDT 0.4 0 0 Normal
09/14/2021 09 PM PDT 0.4 0 0 Normal
09/14/2021 10 PM PDT 0.4 0 0 Normal
09/14/2021 11 PM PDT 0.4 0 0 Normal
09/15/2021 12 AM PDT 0.4 0 0 Normal
09/15/2021 01 AM PDT 0.4 0 0 Normal
09/15/2021 02 AM PDT 0.4 0 0 Normal
09/15/2021 03 AM PDT 0.4 0 0 Normal
09/15/2021 04 AM PDT 0.4 0 0 Normal
09/15/2021 05 AM PDT 0.4 0 0 Normal
09/15/2021 06 AM PDT 0.4 0 0 Normal
09/15/2021 07 AM PDT 0.4 0 0 Normal
09/15/2021 08 AM PDT 0.4 0 0 Normal
09/15/2021 09 AM PDT 0.4 0 0 Normal
09/15/2021 10 AM PDT 0.4 0 0 Normal
09/15/2021 11 AM PDT 0.4 0 0 Normal
09/15/2021 12 PM PDT 0.4 0 0 Normal
09/15/2021 01 PM PDT 0.4 0 0 Normal
09/15/2021 02 PM PDT 0.4 0 0 Normal
09/15/2021 03 PM PDT 0.4 0 0 Normal
09/15/2021 04 PM PDT 0.4 0 0 Normal
09/15/2021 05 PM PDT 0.4 0 0 Normal
09/15/2021 06 PM PDT 0.4 0 0 Normal
09/15/2021 07 PM PDT 0.4 0 0 Normal
09/15/2021 08 PM PDT 0.4 0 0 Normal
09/15/2021 09 PM PDT 0.4 0 0 Normal
09/15/2021 10 PM PDT 0.4 0 0 Normal
09/15/2021 11 PM PDT 0.4 0 0 Normal
09/16/2021 12 AM PDT 0.4 0 0 Normal
09/16/2021 01 AM PDT 0.4 0 0 Normal
09/16/2021 02 AM PDT 0.4 0 0 Normal
09/16/2021 03 AM PDT 0.4 0 0 Normal
09/16/2021 04 AM PDT 0.4 0 0 Normal
09/16/2021 05 AM PDT 0.4 0 0 Normal
09/16/2021 06 AM PDT 0.4 0 0 Normal
09/16/2021 07 AM PDT 0.4 0 0 Normal
09/16/2021 08 AM PDT 0.4 0 0 Normal
09/16/2021 09 AM PDT 0.4 0 0 Normal
09/16/2021 10 AM PDT 0.4 0 0 Normal
09/16/2021 11 AM PDT 0.4 0 0 Normal
09/16/2021 12 PM PDT 0.4 0 0 Normal
09/16/2021 01 PM PDT 0.4 0 0 Normal
09/16/2021 02 PM PDT 0.4 0 0 Normal
09/16/2021 03 PM PDT 0.4 0 0 Normal
09/16/2021 04 PM PDT 0.4 0 0 Normal
09/16/2021 05 PM PDT 0.4 0 0 Normal
09/16/2021 06 PM PDT 0.4 0 0 Normal
09/16/2021 07 PM PDT 0.4 0 0 Normal
09/16/2021 08 PM PDT 0.4 0 0 Normal
09/16/2021 09 PM PDT 0.4 0 0 Normal
09/16/2021 10 PM PDT 0.4 0 0 Normal
09/16/2021 11 PM PDT 0.4 0 0 Normal
09/17/2021 12 AM PDT 0.4 0 0 Normal
09/17/2021 01 AM PDT 0.4 0 0 Normal
09/17/2021 02 AM PDT 0.4 0 0 Normal
09/17/2021 03 AM PDT 0.4 0 0 Normal
09/17/2021 04 AM PDT 0.4 0 0 Normal
09/17/2021 05 AM PDT 0.4 0 0 Normal
09/17/2021 06 AM PDT 0.4 0 0 Normal
09/17/2021 07 AM PDT 0.4 0 0 Normal
09/17/2021 08 AM PDT 0.4 0 0 Normal
09/17/2021 09 AM PDT 0.4 0 0 Normal
09/17/2021 10 AM PDT 0.4 0 0 Normal
09/17/2021 11 AM PDT 0.4 0 0 Normal
09/17/2021 12 PM PDT 0.4 0 0 Normal
09/17/2021 01 PM PDT 0.4 0 0 Normal
09/17/2021 02 PM PDT 0.4 0 0 Normal
09/17/2021 03 PM PDT 0.4 0 0 Normal
09/17/2021 04 PM PDT 0.4 0 0 Normal
09/17/2021 05 PM PDT 0.4 0 0 Normal
09/17/2021 06 PM PDT 0.4 0 0 Normal
09/17/2021 07 PM PDT 0.4 0 0 Normal
09/17/2021 08 PM PDT 0.4 0 0 Normal
09/17/2021 09 PM PDT 0.4 0 0 Normal
09/17/2021 10 PM PDT 0.4 0 0 Normal
09/17/2021 11 PM PDT 0.4 0 0 Normal
09/18/2021 12 AM PDT 0.4 0 0 Normal
09/18/2021 01 AM PDT 0.4 0 0 Normal
09/18/2021 02 AM PDT 0.4 0 0 Normal
09/18/2021 03 AM PDT 0.4 0 0 Normal
09/18/2021 04 AM PDT 0.4 0 0 Normal
09/18/2021 05 AM PDT 0.4 0 0 Normal
09/18/2021 06 AM PDT 0.4 0 0 Normal
09/18/2021 07 AM PDT 0.4 0 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/18/2021 08 AM PDT 0.4 0 Normal
09/18/2021 09 AM PDT 0.4 0 0 Normal
09/18/2021 10 AM PDT 0.4 0 0 Normal
09/18/2021 11 AM PDT 0.4 0 0 Normal
09/18/2021 12 PM PDT 0.4 0 0 Normal
09/18/2021 01 PM PDT 0.4 0 0 Normal
09/18/2021 02 PM PDT 0.4 0 0 Normal
09/18/2021 03 PM PDT 0.4 0 0 Normal
09/18/2021 04 PM PDT 0.4 0 0 Normal
09/18/2021 05 PM PDT 0.4 0 0 Normal
09/18/2021 06 PM PDT 0.4 0 0 Normal
09/18/2021 07 PM PDT 0.4 0 0 Normal
09/18/2021 08 PM PDT 0.4 0 0 Normal
09/18/2021 09 PM PDT 0.4 0 0 Normal
09/18/2021 10 PM PDT 0.4 0 0 Normal
09/18/2021 11 PM PDT 0.4 0 0 Normal
09/19/2021 12 AM PDT 0.4 0 0 Normal
09/19/2021 01 AM PDT 0.4 0 0 Normal
09/19/2021 02 AM PDT 0.4 0 0 Normal
09/19/2021 03 AM PDT 0.4 0 0 Normal
09/19/2021 04 AM PDT 0.4 0 0 Normal
09/19/2021 05 AM PDT 0.4 0 0 Normal
09/19/2021 06 AM PDT 0.4 0 0 Normal
09/19/2021 07 AM PDT 0.4 0 0 Normal
09/19/2021 08 AM PDT 0.4 0 0 Normal
09/19/2021 09 AM PDT 0.4 0 0 Normal
09/19/2021 10 AM PDT 0.4 0 0 Normal
09/19/2021 11 AM PDT 0.4 0 0 Normal
09/19/2021 12 PM PDT 0.4 0 0 Normal
09/19/2021 01 PM PDT 0.4 0 0 Normal
09/19/2021 02 PM PDT 0.4 0 0 Normal
09/19/2021 03 PM PDT 0.4 0 0 Normal
09/19/2021 04 PM PDT 0.4 0 0 Normal
09/19/2021 05 PM PDT 0.4 0 0 Normal
09/19/2021 06 PM PDT 0.4 0 0 Normal
09/19/2021 07 PM PDT 0.4 0 0 Normal
09/19/2021 08 PM PDT 0.4 0 0 Normal
09/19/2021 09 PM PDT 0.4 0 0 Normal
09/19/2021 10 PM PDT 0.4 0 0 Normal
09/19/2021 11 PM PDT 0.4 0 0 Normal
09/20/2021 12 AM PDT 0.4 0 0 Normal
09/20/2021 01 AM PDT 0.4 0 0 Normal
09/20/2021 02 AM PDT 0.4 0 0 Normal
09/20/2021 03 AM PDT 0.4 0 0 Normal
09/20/2021 04 AM PDT 0.4 0 0 Normal
09/20/2021 05 AM PDT 0.4 0 0 Normal
09/20/2021 06 AM PDT 0.4 0 0 Normal
09/20/2021 07 AM PDT 0.4 0 0 Normal
09/20/2021 08 AM PDT 0.4 0 0 Normal
09/20/2021 09 AM PDT 0.4 0 0 Normal
09/20/2021 10 AM PDT 0.4 0 0 Normal
09/20/2021 11 AM PDT 0.4 0 0 Normal
09/20/2021 12 PM PDT 0.4 0 0 Normal
09/20/2021 01 PM PDT 0.4 0 0 Normal
09/20/2021 02 PM PDT 0.4 0 0 Normal
09/20/2021 03 PM PDT 0.4 0 0 Normal
09/20/2021 04 PM PDT 0.4 0 0 Normal
09/20/2021 05 PM PDT 0.4 0 0 Normal
09/20/2021 06 PM PDT 0.4 0 0 Normal
09/20/2021 07 PM PDT 0.4 0 0 Normal
09/20/2021 08 PM PDT 0.4 0 0 Normal
09/20/2021 09 PM PDT 0.4 0 0 Normal
09/20/2021 10 PM PDT 0.4 0 0 Normal
09/20/2021 11 PM PDT 0.4 0 0 Normal
09/21/2021 12 AM PDT 0.4 0 0 Normal
09/21/2021 01 AM PDT 0.4 0 0 Normal
09/21/2021 02 AM PDT 0.4 0 0 Normal
09/21/2021 03 AM PDT 0.4 0 0 Normal
09/21/2021 04 AM PDT 0.4 0 0 Normal
09/21/2021 05 AM PDT 0.4 0 0 Normal
09/21/2021 06 AM PDT 0.4 0 0 Normal
09/21/2021 07 AM PDT 0.4 0 0 Normal
09/21/2021 08 AM PDT 0.4 0 0 Normal
09/21/2021 09 AM PDT 0.4 0 0 Normal
09/21/2021 10 AM PDT 0.4 0 0 Normal
09/21/2021 11 AM PDT 0.4 0 0 Normal
09/21/2021 12 PM PDT 0.4 0 0 Normal
09/21/2021 01 PM PDT 0.4 0 0 Normal
09/21/2021 02 PM PDT 0.4 0 0 Normal
09/21/2021 03 PM PDT 0.4 0 0 Normal
09/21/2021 04 PM PDT 0.4 0 0 Normal
09/21/2021 05 PM PDT 0.4 0 0 Normal
09/21/2021 06 PM PDT 0.4 0 0 Normal
09/21/2021 07 PM PDT 0.4 0 0 Normal
09/21/2021 08 PM PDT 0.4 0 0 Normal
09/21/2021 09 PM PDT 0.4 0 0 Normal
09/21/2021 10 PM PDT 0.4 0 0 Normal
09/21/2021 11 PM PDT 0.4 0 0 Normal
09/22/2021 12 AM PDT 0.4 0 0 Normal
09/22/2021 01 AM PDT 0.4 0 0 Normal
09/22/2021 02 AM PDT 0.4 0 0 Normal
09/22/2021 03 AM PDT 0.4 0 0 Normal
09/22/2021 04 AM PDT 0.4 0 0 Normal
09/22/2021 05 AM PDT 0.4 0 0 Normal
09/22/2021 06 AM PDT 0.4 0 0 Normal
09/22/2021 07 AM PDT 0.4 0 0 Normal
09/22/2021 08 AM PDT 0.4 0 0 Normal
09/22/2021 09 AM PDT 0.4 0 0 Normal
09/22/2021 10 AM PDT 0.4 0 0 Normal
09/22/2021 11 AM PDT 0.4 0 0 Normal
09/22/2021 12 PM PDT 0.4 0 0 Normal
09/22/2021 01 PM PDT 0.4 0 0 Normal
09/22/2021 02 PM PDT 0.4 0 0 Normal
09/22/2021 03 PM PDT 0.4 0 0 Normal
09/22/2021 04 PM PDT 0.4 0 0 Normal
09/22/2021 05 PM PDT 0.4 0 0 Normal
09/22/2021 06 PM PDT 0.4 0 0 Normal
09/22/2021 07 PM PDT 0.4 0 0 Normal
09/22/2021 08 PM PDT 0.4 0 0 Normal
09/22/2021 09 PM PDT 0.4 0 0 Normal
09/22/2021 10 PM PDT 0.4 0 0 Normal
09/22/2021 11 PM PDT 0.4 0 0 Normal
09/23/2021 12 AM PDT 0.4 0 0 Normal
09/23/2021 01 AM PDT 0.4 0 0 Normal
09/23/2021 02 AM PDT 0.4 0 0 Normal
09/23/2021 03 AM PDT 0.4 0 0 Normal
09/23/2021 04 AM PDT 0.4 0 0 Normal
09/23/2021 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 flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.
|
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