National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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SANTA YNEZ RIVER - NARROWS (NRWC1)
Latitude: 34.64º NLongitude: 120.42º WElevation: 85 Feet
Location: Santa Barbara County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Apr 30 2025 at 7:35 AM PDTNext Issuance: May 01 2025 at 9:00 AM PDT
Action/Monitor: 11.0 FeetMinor Flood: 15.0 FeetModerate Flood: 23.0 FeetMajor Flood: 28.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Santa Ynez River - Narrows (NRWC1)
#
# File Generation Time:  04/30/2025 at 07:35 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/28/2025 at 07:00 PM PDT
# Maximum Observed Stage:                       1.91 Feet
# Maximum Observed Flow:                        14 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/30/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       1.89 Feet
# Maximum Forecast Flow:                        13 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/25/2025 07 AM PDT            1.85             11                        Normal
  04/25/2025 08 AM PDT            1.86             12         +              Normal
  04/25/2025 09 AM PDT            1.86             12         0              Normal
  04/25/2025 10 AM PDT            1.86             12         0              Normal
  04/25/2025 11 AM PDT            1.86             12         0              Normal
  04/25/2025 12 PM PDT            1.86             12         0              Normal
  04/25/2025 01 PM PDT            1.85             11         -              Normal
  04/25/2025 02 PM PDT            1.85             11         0              Normal
  04/25/2025 03 PM PDT            1.85             11         0              Normal
  04/25/2025 04 PM PDT            1.85             11         0              Normal
  04/25/2025 05 PM PDT            1.85             11         0              Normal
  04/25/2025 06 PM PDT            1.84             11         -              Normal
  04/25/2025 07 PM PDT            1.84             11         0              Normal
  04/25/2025 08 PM PDT            1.84             11         0              Normal
  04/25/2025 09 PM PDT            1.84             11         0              Normal
  04/25/2025 10 PM PDT            1.84             11         0              Normal
  04/25/2025 11 PM PDT            1.84             11         0              Normal
  04/26/2025 12 AM PDT            1.84             11         0              Normal
  04/26/2025 01 AM PDT            1.84             11         0              Normal
  04/26/2025 02 AM PDT            1.84             11         0              Normal
  04/26/2025 03 AM PDT            1.83             10         -              Normal
  04/26/2025 04 AM PDT            1.84             11         +              Normal
  04/26/2025 05 AM PDT            1.84             11         0              Normal
  04/26/2025 06 AM PDT            1.86             12         +              Normal
  04/26/2025 07 AM PDT            1.90             13         +              Normal
  04/26/2025 08 AM PDT            1.90             13         0              Normal
  04/26/2025 09 AM PDT            1.90             13         0              Normal
  04/26/2025 10 AM PDT            1.90             13         0              Normal
  04/26/2025 11 AM PDT            1.90             13         0              Normal
  04/26/2025 12 PM PDT            1.91             14         +              Normal
  04/26/2025 01 PM PDT            1.91             14         0              Normal
  04/26/2025 02 PM PDT            1.91             14         0              Normal
  04/26/2025 03 PM PDT            1.91             14         0              Normal
  04/26/2025 04 PM PDT            1.91             14         0              Normal
  04/26/2025 05 PM PDT            1.91             14         0              Normal
  04/26/2025 06 PM PDT            1.91             14         0              Normal
  04/26/2025 07 PM PDT            1.90             13         -              Normal
  04/26/2025 08 PM PDT            1.90             13         0              Normal
  04/26/2025 09 PM PDT            1.90             13         0              Normal
  04/26/2025 10 PM PDT            1.89             13         -              Normal
  04/26/2025 11 PM PDT            1.89             13         0              Normal
  04/27/2025 12 AM PDT            1.89             13         0              Normal
  04/27/2025 01 AM PDT            1.88             12         -              Normal
  04/27/2025 02 AM PDT            1.88             12         0              Normal
  04/27/2025 03 AM PDT            1.88             12         0              Normal
  04/27/2025 04 AM PDT            1.89             13         +              Normal
  04/27/2025 05 AM PDT            1.90             13         +              Normal
  04/27/2025 06 AM PDT            1.91             14         +              Normal
  04/27/2025 07 AM PDT            1.91             14         0              Normal
  04/27/2025 08 AM PDT            1.91             14         0              Normal
  04/27/2025 09 AM PDT            1.91             14         0              Normal
  04/27/2025 10 AM PDT            1.91             14         0              Normal
  04/27/2025 11 AM PDT            1.91             14         0              Normal
  04/27/2025 12 PM PDT            1.91             14         0              Normal
  04/27/2025 01 PM PDT            1.91             14         0              Normal
  04/27/2025 02 PM PDT            1.90             13         -              Normal
  04/27/2025 03 PM PDT            1.90             13         0              Normal
  04/27/2025 04 PM PDT            1.90             13         0              Normal
  04/27/2025 05 PM PDT            1.90             13         0              Normal
  04/27/2025 06 PM PDT            1.90             13         0              Normal
  04/27/2025 07 PM PDT            1.90             13         0              Normal
  04/27/2025 08 PM PDT            1.89             13         -              Normal
  04/27/2025 09 PM PDT            1.89             13         0              Normal
  04/27/2025 10 PM PDT            1.89             13         0              Normal
  04/27/2025 11 PM PDT            1.89             13         0              Normal
  04/28/2025 12 AM PDT            1.89             13         0              Normal
  04/28/2025 01 AM PDT            1.89             13         0              Normal
  04/28/2025 02 AM PDT            1.89             13         0              Normal
  04/28/2025 03 AM PDT            1.89             13         0              Normal
  04/28/2025 04 AM PDT            1.89             13         0              Normal
  04/28/2025 05 AM PDT            1.90             13         +              Normal
  04/28/2025 06 AM PDT            1.90             13         0              Normal
  04/28/2025 07 AM PDT            1.90             13         0              Normal
  04/28/2025 08 AM PDT            1.90             13         0              Normal
  04/28/2025 09 AM PDT            1.91             14         +              Normal
  04/28/2025 10 AM PDT            1.90             13         -              Normal
  04/28/2025 11 AM PDT            1.91             14         +              Normal
  04/28/2025 12 PM PDT            1.91             14         0              Normal
  04/28/2025 01 PM PDT            1.91             14         0              Normal
  04/28/2025 02 PM PDT            1.91             14         0              Normal
  04/28/2025 03 PM PDT            1.91             14         0              Normal
  04/28/2025 04 PM PDT            1.91             14         0              Normal
  04/28/2025 05 PM PDT            1.91             14         0              Normal
  04/28/2025 06 PM PDT            1.91             14         0              Normal
  04/28/2025 07 PM PDT            1.91             14         0              Normal
  04/28/2025 08 PM PDT            1.90             13         -              Normal
  04/28/2025 09 PM PDT            1.90             13         0              Normal
  04/28/2025 10 PM PDT            1.89             13         -              Normal
  04/28/2025 11 PM PDT            1.89             13         0              Normal
  04/29/2025 12 AM PDT            1.89             13         0              Normal
  04/29/2025 01 AM PDT            1.89             13         0              Normal
  04/29/2025 02 AM PDT            1.89             13         0              Normal
  04/29/2025 03 AM PDT            1.89             13         0              Normal
  04/29/2025 04 AM PDT            1.89             13         0              Normal
  04/29/2025 05 AM PDT            1.89             13         0              Normal
  04/29/2025 06 AM PDT            1.90             13         +              Normal
  04/29/2025 07 AM PDT            1.90             13         0              Normal
  04/29/2025 08 AM PDT            1.90             13         0              Normal
  04/29/2025 09 AM PDT            1.90             13         0              Normal
  04/29/2025 10 AM PDT            1.90             13         0              Normal
  04/29/2025 11 AM PDT            1.90             13         0              Normal
  04/29/2025 12 PM PDT            1.90             13         0              Normal
  04/29/2025 01 PM PDT            1.90             13         0              Normal
  04/29/2025 02 PM PDT            1.90             13         0              Normal
  04/29/2025 03 PM PDT            1.90             13         0              Normal
  04/29/2025 04 PM PDT            1.90             13         0              Normal
  04/29/2025 05 PM PDT            1.89             13         -              Normal
  04/29/2025 06 PM PDT            1.89             13         0              Normal
  04/29/2025 07 PM PDT            1.89             13         0              Normal
  04/29/2025 08 PM PDT            1.89             13         0              Normal
  04/29/2025 09 PM PDT            1.89             13         0              Normal
  04/29/2025 10 PM PDT            1.89             13         0              Normal
  04/29/2025 11 PM PDT            1.88             12         -              Normal
  04/30/2025 12 AM PDT            1.88             12         0              Normal
  04/30/2025 01 AM PDT            1.88             12         0              Normal
  04/30/2025 02 AM PDT            1.87             12         -              Normal
  04/30/2025 03 AM PDT            1.88             12         +              Normal
  04/30/2025 04 AM PDT            1.88             12         0              Normal
  04/30/2025 05 AM PDT            1.89             13         +              Normal
  04/30/2025 06 AM PDT            1.89             13         0              Normal
  04/30/2025 07 AM PDT            1.89             13         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/30/2025 08 AM PDT            1.89             13                        Normal
  04/30/2025 09 AM PDT            1.89             13         0              Normal
  04/30/2025 10 AM PDT            1.89             13         0              Normal
  04/30/2025 11 AM PDT            1.89             13         0              Normal
  04/30/2025 12 PM PDT            1.89             13         0              Normal
  04/30/2025 01 PM PDT            1.89             13         0              Normal
  04/30/2025 02 PM PDT            1.89             13         0              Normal
  04/30/2025 03 PM PDT            1.89             13         0              Normal
  04/30/2025 04 PM PDT            1.89             13         0              Normal
  04/30/2025 05 PM PDT            1.89             13         0              Normal
  04/30/2025 06 PM PDT            1.89             13         0              Normal
  04/30/2025 07 PM PDT            1.89             13         0              Normal
  04/30/2025 08 PM PDT            1.89             13         0              Normal
  04/30/2025 09 PM PDT            1.89             13         0              Normal
  04/30/2025 10 PM PDT            1.89             13         0              Normal
  04/30/2025 11 PM PDT            1.89             13         0              Normal
  05/01/2025 12 AM PDT            1.89             13         0              Normal
  05/01/2025 01 AM PDT            1.89             13         0              Normal
  05/01/2025 02 AM PDT            1.89             13         0              Normal
  05/01/2025 03 AM PDT            1.89             13         0              Normal
  05/01/2025 04 AM PDT            1.89             13         0              Normal
  05/01/2025 05 AM PDT            1.89             13         0              Normal
  05/01/2025 06 AM PDT            1.89             13         0              Normal
  05/01/2025 07 AM PDT            1.89             13         0              Normal
  05/01/2025 08 AM PDT            1.89             13         0              Normal
  05/01/2025 09 AM PDT            1.89             13         0              Normal
  05/01/2025 10 AM PDT            1.89             13         0              Normal
  05/01/2025 11 AM PDT            1.89             13         0              Normal
  05/01/2025 12 PM PDT            1.89             13         0              Normal
  05/01/2025 01 PM PDT            1.88             12         -              Normal
  05/01/2025 02 PM PDT            1.88             12         0              Normal
  05/01/2025 03 PM PDT            1.88             12         0              Normal
  05/01/2025 04 PM PDT            1.88             12         0              Normal
  05/01/2025 05 PM PDT            1.88             12         0              Normal
  05/01/2025 06 PM PDT            1.88             12         0              Normal
  05/01/2025 07 PM PDT            1.88             12         0              Normal
  05/01/2025 08 PM PDT            1.88             12         0              Normal
  05/01/2025 09 PM PDT            1.88             12         0              Normal
  05/01/2025 10 PM PDT            1.88             12         0              Normal
  05/01/2025 11 PM PDT            1.88             12         0              Normal
  05/02/2025 12 AM PDT            1.88             12         0              Normal
  05/02/2025 01 AM PDT            1.88             12         0              Normal
  05/02/2025 02 AM PDT            1.88             12         0              Normal
  05/02/2025 03 AM PDT            1.88             12         0              Normal
  05/02/2025 04 AM PDT            1.88             12         0              Normal
  05/02/2025 05 AM PDT            1.88             12         0              Normal
  05/02/2025 06 AM PDT            1.88             12         0              Normal
  05/02/2025 07 AM PDT            1.88             12         0              Normal
  05/02/2025 08 AM PDT            1.88             12         0              Normal
  05/02/2025 09 AM PDT            1.88             12         0              Normal
  05/02/2025 10 AM PDT            1.88             12         0              Normal
  05/02/2025 11 AM PDT            1.88             12         0              Normal
  05/02/2025 12 PM PDT            1.88             12         0              Normal
  05/02/2025 01 PM PDT            1.88             12         0              Normal
  05/02/2025 02 PM PDT            1.88             12         0              Normal
  05/02/2025 03 PM PDT            1.88             12         0              Normal
  05/02/2025 04 PM PDT            1.88             12         0              Normal
  05/02/2025 05 PM PDT            1.88             12         0              Normal
  05/02/2025 06 PM PDT            1.88             12         0              Normal
  05/02/2025 07 PM PDT            1.88             12         0              Normal
  05/02/2025 08 PM PDT            1.88             12         0              Normal
  05/02/2025 09 PM PDT            1.88             12         0              Normal
  05/02/2025 10 PM PDT            1.88             12         0              Normal
  05/02/2025 11 PM PDT            1.88             12         0              Normal
  05/03/2025 12 AM PDT            1.88             12         0              Normal
  05/03/2025 01 AM PDT            1.88             12         0              Normal
  05/03/2025 02 AM PDT            1.88             12         0              Normal
  05/03/2025 03 AM PDT            1.88             12         0              Normal
  05/03/2025 04 AM PDT            1.88             12         0              Normal
  05/03/2025 05 AM PDT            1.88             12         0              Normal
  05/03/2025 06 AM PDT            1.88             12         0              Normal
  05/03/2025 07 AM PDT            1.88             12         0              Normal
  05/03/2025 08 AM PDT            1.88             12         0              Normal
  05/03/2025 09 AM PDT            1.88             12         0              Normal
  05/03/2025 10 AM PDT            1.88             12         0              Normal
  05/03/2025 11 AM PDT            1.88             12         0              Normal
  05/03/2025 12 PM PDT            1.88             12         0              Normal
  05/03/2025 01 PM PDT            1.88             12         0              Normal
  05/03/2025 02 PM PDT            1.88             12         0              Normal
  05/03/2025 03 PM PDT            1.88             12         0              Normal
  05/03/2025 04 PM PDT            1.88             12         0              Normal
  05/03/2025 05 PM PDT            1.88             12         0              Normal
  05/03/2025 06 PM PDT            1.88             12         0              Normal
  05/03/2025 07 PM PDT            1.88             12         0              Normal
  05/03/2025 08 PM PDT            1.88             12         0              Normal
  05/03/2025 09 PM PDT            1.88             12         0              Normal
  05/03/2025 10 PM PDT            1.88             12         0              Normal
  05/03/2025 11 PM PDT            1.88             12         0              Normal
  05/04/2025 12 AM PDT            1.88             12         0              Normal
  05/04/2025 01 AM PDT            1.88             12         0              Normal
  05/04/2025 02 AM PDT            1.88             12         0              Normal
  05/04/2025 03 AM PDT            1.88             12         0              Normal
  05/04/2025 04 AM PDT            1.88             12         0              Normal
  05/04/2025 05 AM PDT            1.88             12         0              Normal
  05/04/2025 06 AM PDT            1.88             12         0              Normal
  05/04/2025 07 AM PDT            1.88             12         0              Normal
  05/04/2025 08 AM PDT            1.88             12         0              Normal
  05/04/2025 09 AM PDT            1.88             12         0              Normal
  05/04/2025 10 AM PDT            1.88             12         0              Normal
  05/04/2025 11 AM PDT            1.88             12         0              Normal
  05/04/2025 12 PM PDT            1.88             12         0              Normal
  05/04/2025 01 PM PDT            1.88             12         0              Normal
  05/04/2025 02 PM PDT            1.88             12         0              Normal
  05/04/2025 03 PM PDT            1.88             12         0              Normal
  05/04/2025 04 PM PDT            1.88             12         0              Normal
  05/04/2025 05 PM PDT            1.88             12         0              Normal
  05/04/2025 06 PM PDT            1.88             12         0              Normal
  05/04/2025 07 PM PDT            1.88             12         0              Normal
  05/04/2025 08 PM PDT            1.88             12         0              Normal
  05/04/2025 09 PM PDT            1.88             12         0              Normal
  05/04/2025 10 PM PDT            1.88             12         0              Normal
  05/04/2025 11 PM PDT            1.88             12         0              Normal
  05/05/2025 12 AM PDT            1.88             12         0              Normal
  05/05/2025 01 AM PDT            1.88             12         0              Normal
  05/05/2025 02 AM PDT            1.88             12         0              Normal
  05/05/2025 03 AM PDT            1.88             12         0              Normal
  05/05/2025 04 AM PDT            1.88             12         0              Normal
  05/05/2025 05 AM PDT            1.88             12         0              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) 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.