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

 | 

SANTA YNEZ RIVER - LOS LAURELES (LLYC1)
Latitude: 34.54º NLongitude: 119.86º WElevation: 788 FeetForecast Type: Unofficial Location
Location: Santa Barbara County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Apr 25 2026 at 8:51 AM PDTNext Issuance: Apr 26 2026 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Santa Ynez River - Los Laureles Canyon (LLYC1)
#
# File Generation Time:  04/25/2026 at 08:52 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/21/2026 at 01:00 PM PDT
# Maximum Observed Stage:                       4.52 Feet
# Maximum Observed Flow:                        45 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/25/2026 at 10:00 PM PDT
# Maximum Forecast Stage:                       4.31 Feet
# Maximum Forecast Flow:                        16 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/20/2026 08 AM PDT            4.46             34                Not Applicable
  04/20/2026 09 AM PDT            4.46             34         0      Not Applicable
  04/20/2026 10 AM PDT            4.46             34         0      Not Applicable
  04/20/2026 11 AM PDT            4.46             34         0      Not Applicable
  04/20/2026 12 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 01 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 02 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 03 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 04 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 05 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 06 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 07 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 08 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 09 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 10 PM PDT            4.46             34         0      Not Applicable
  04/20/2026 11 PM PDT            4.46             34         0      Not Applicable
  04/21/2026 12 AM PDT            4.46             34         0      Not Applicable
  04/21/2026 01 AM PDT            4.46             34         0      Not Applicable
  04/21/2026 02 AM PDT            4.45             33         -      Not Applicable
  04/21/2026 03 AM PDT            4.45             33         0      Not Applicable
  04/21/2026 04 AM PDT            4.45             33         0      Not Applicable
  04/21/2026 05 AM PDT            4.45             33         0      Not Applicable
  04/21/2026 06 AM PDT            4.45             33         0      Not Applicable
  04/21/2026 07 AM PDT            4.45             33         0      Not Applicable
  04/21/2026 08 AM PDT            4.46             34         +      Not Applicable
  04/21/2026 09 AM PDT            4.49             39         +      Not Applicable
  04/21/2026 10 AM PDT            4.50             41         +      Not Applicable
  04/21/2026 11 AM PDT            4.51             43         +      Not Applicable
  04/21/2026 12 PM PDT            4.52             45         +      Not Applicable
  04/21/2026 01 PM PDT            4.52             45         0      Not Applicable
  04/21/2026 02 PM PDT            4.51             43         -      Not Applicable
  04/21/2026 03 PM PDT            4.51             43         0      Not Applicable
  04/21/2026 04 PM PDT            4.50             41         -      Not Applicable
  04/21/2026 05 PM PDT            4.50             41         0      Not Applicable
  04/21/2026 06 PM PDT            4.50             41         0      Not Applicable
  04/21/2026 07 PM PDT            4.50             41         0      Not Applicable
  04/21/2026 08 PM PDT            4.50             41         0      Not Applicable
  04/21/2026 09 PM PDT            4.49             39         -      Not Applicable
  04/21/2026 10 PM PDT            4.49             39         0      Not Applicable
  04/21/2026 11 PM PDT            4.49             39         0      Not Applicable
  04/22/2026 12 AM PDT            4.48             38         -      Not Applicable
  04/22/2026 01 AM PDT            4.48             38         0      Not Applicable
  04/22/2026 02 AM PDT            4.48             38         0      Not Applicable
  04/22/2026 03 AM PDT            4.48             38         0      Not Applicable
  04/22/2026 04 AM PDT            4.48             38         0      Not Applicable
  04/22/2026 05 AM PDT            4.47             36         -      Not Applicable
  04/22/2026 06 AM PDT            4.47             36         0      Not Applicable
  04/22/2026 07 AM PDT            4.47             36         0      Not Applicable
  04/22/2026 08 AM PDT            4.47             36         0      Not Applicable
  04/22/2026 09 AM PDT            4.47             36         0      Not Applicable
  04/22/2026 10 AM PDT            4.47             36         0      Not Applicable
  04/22/2026 11 AM PDT            4.47             36         0      Not Applicable
  04/22/2026 12 PM PDT            4.47             36         0      Not Applicable
  04/22/2026 01 PM PDT            4.47             36         0      Not Applicable
  04/22/2026 02 PM PDT            4.47             36         0      Not Applicable
  04/22/2026 03 PM PDT            4.46             34         -      Not Applicable
  04/22/2026 04 PM PDT            4.47             36         +      Not Applicable
  04/22/2026 05 PM PDT            4.46             34         -      Not Applicable
  04/22/2026 06 PM PDT            4.46             34         0      Not Applicable
  04/22/2026 07 PM PDT            4.46             34         0      Not Applicable
  04/22/2026 08 PM PDT            4.46             34         0      Not Applicable
  04/22/2026 09 PM PDT            4.46             34         0      Not Applicable
  04/22/2026 10 PM PDT            4.46             34         0      Not Applicable
  04/22/2026 11 PM PDT            4.46             34         0      Not Applicable
  04/23/2026 12 AM PDT            4.46             34         0      Not Applicable
  04/23/2026 01 AM PDT            4.46             34         0      Not Applicable
  04/23/2026 02 AM PDT            4.46             34         0      Not Applicable
  04/23/2026 03 AM PDT            4.46             34         0      Not Applicable
  04/23/2026 04 AM PDT            4.46             34         0      Not Applicable
  04/23/2026 05 AM PDT            4.46             34         0      Not Applicable
  04/23/2026 06 AM PDT            4.45             33         -      Not Applicable
  04/23/2026 07 AM PDT            4.44             31         -      Not Applicable
  04/23/2026 08 AM PDT            4.44             31         0      Not Applicable
  04/23/2026 09 AM PDT            4.43             30         -      Not Applicable
  04/23/2026 10 AM PDT            4.42             29         -      Not Applicable
  04/23/2026 11 AM PDT            4.42             29         0      Not Applicable
  04/23/2026 12 PM PDT            4.41             27         -      Not Applicable
  04/23/2026 01 PM PDT            4.40             26         -      Not Applicable
  04/23/2026 02 PM PDT            4.40             26         0      Not Applicable
  04/23/2026 03 PM PDT            4.39             25         -      Not Applicable
  04/23/2026 04 PM PDT            4.38             23         -      Not Applicable
  04/23/2026 05 PM PDT            4.38             23         0      Not Applicable
  04/23/2026 06 PM PDT            4.37             22         -      Not Applicable
  04/23/2026 07 PM PDT            4.36             21         -      Not Applicable
  04/23/2026 08 PM PDT            4.35             20         -      Not Applicable
  04/23/2026 09 PM PDT            4.35             20         0      Not Applicable
  04/23/2026 10 PM PDT            4.36             21         +      Not Applicable
  04/23/2026 11 PM PDT            4.35             20         -      Not Applicable
  04/24/2026 12 AM PDT            4.35             20         0      Not Applicable
  04/24/2026 01 AM PDT            4.34             19         -      Not Applicable
  04/24/2026 02 AM PDT            4.34             19         0      Not Applicable
  04/24/2026 03 AM PDT            4.34             19         0      Not Applicable
  04/24/2026 04 AM PDT            4.34             19         0      Not Applicable
  04/24/2026 05 AM PDT            4.33             18         -      Not Applicable
  04/24/2026 06 AM PDT            4.33             18         0      Not Applicable
  04/24/2026 07 AM PDT            4.33             18         0      Not Applicable
  04/24/2026 08 AM PDT            4.33             18         0      Not Applicable
  04/24/2026 09 AM PDT            4.33             18         0      Not Applicable
  04/24/2026 10 AM PDT            4.33             18         0      Not Applicable
  04/24/2026 11 AM PDT            4.33             18         0      Not Applicable
  04/24/2026 12 PM PDT            4.32             17         -      Not Applicable
  04/24/2026 01 PM PDT            4.32             17         0      Not Applicable
  04/24/2026 02 PM PDT            4.32             17         0      Not Applicable
  04/24/2026 03 PM PDT            4.32             17         0      Not Applicable
  04/24/2026 04 PM PDT            4.31             16         -      Not Applicable
  04/24/2026 05 PM PDT            4.31             16         0      Not Applicable
  04/24/2026 06 PM PDT            4.31             16         0      Not Applicable
  04/24/2026 07 PM PDT            4.31             16         0      Not Applicable
  04/24/2026 08 PM PDT            4.31             16         0      Not Applicable
  04/24/2026 09 PM PDT            4.30             15         -      Not Applicable
  04/24/2026 10 PM PDT            4.30             15         0      Not Applicable
  04/24/2026 11 PM PDT            4.30             15         0      Not Applicable
  04/25/2026 12 AM PDT            4.30             15         0      Not Applicable
  04/25/2026 01 AM PDT            4.29             14         -      Not Applicable
  04/25/2026 02 AM PDT            4.29             14         0      Not Applicable
  04/25/2026 03 AM PDT            4.29             14         0      Not Applicable
  04/25/2026 04 AM PDT            4.29             14         0      Not Applicable
  04/25/2026 05 AM PDT            4.29             14         0      Not Applicable
  04/25/2026 06 AM PDT            4.29             14         0      Not Applicable
  04/25/2026 07 AM PDT            4.29             14         0      Not Applicable
  04/25/2026 08 AM PDT            4.29             14         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/25/2026 09 AM PDT            4.29             14                Not Applicable
  04/25/2026 10 AM PDT            4.29             14         0      Not Applicable
  04/25/2026 11 AM PDT            4.29             14         0      Not Applicable
  04/25/2026 12 PM PDT            4.29             14         0      Not Applicable
  04/25/2026 01 PM PDT            4.29             14         0      Not Applicable
  04/25/2026 02 PM PDT            4.29             14         0      Not Applicable
  04/25/2026 03 PM PDT            4.29             14         0      Not Applicable
  04/25/2026 04 PM PDT            4.29             14         0      Not Applicable
  04/25/2026 05 PM PDT            4.29             14         0      Not Applicable
  04/25/2026 06 PM PDT            4.29             14         0      Not Applicable
  04/25/2026 07 PM PDT            4.29             14         0      Not Applicable
  04/25/2026 08 PM PDT            4.30             15         +      Not Applicable
  04/25/2026 09 PM PDT            4.30             15         0      Not Applicable
  04/25/2026 10 PM PDT            4.31             16         +      Not Applicable
  04/25/2026 11 PM PDT            4.31             16         0      Not Applicable
  04/26/2026 12 AM PDT            4.31             16         0      Not Applicable
  04/26/2026 01 AM PDT            4.31             16         0      Not Applicable
  04/26/2026 02 AM PDT            4.31             16         0      Not Applicable
  04/26/2026 03 AM PDT            4.30             15         -      Not Applicable
  04/26/2026 04 AM PDT            4.30             15         0      Not Applicable
  04/26/2026 05 AM PDT            4.30             15         0      Not Applicable
  04/26/2026 06 AM PDT            4.30             15         0      Not Applicable
  04/26/2026 07 AM PDT            4.30             15         0      Not Applicable
  04/26/2026 08 AM PDT            4.30             15         0      Not Applicable
  04/26/2026 09 AM PDT            4.29             14         -      Not Applicable
  04/26/2026 10 AM PDT            4.29             14         0      Not Applicable
  04/26/2026 11 AM PDT            4.29             14         0      Not Applicable
  04/26/2026 12 PM PDT            4.29             14         0      Not Applicable
  04/26/2026 01 PM PDT            4.29             14         0      Not Applicable
  04/26/2026 02 PM PDT            4.29             14         0      Not Applicable
  04/26/2026 03 PM PDT            4.29             14         0      Not Applicable
  04/26/2026 04 PM PDT            4.28             14         -      Not Applicable
  04/26/2026 05 PM PDT            4.28             14         0      Not Applicable
  04/26/2026 06 PM PDT            4.28             14         0      Not Applicable
  04/26/2026 07 PM PDT            4.28             14         0      Not Applicable
  04/26/2026 08 PM PDT            4.28             14         0      Not Applicable
  04/26/2026 09 PM PDT            4.28             14         0      Not Applicable
  04/26/2026 10 PM PDT            4.28             14         0      Not Applicable
  04/26/2026 11 PM PDT            4.28             14         0      Not Applicable
  04/27/2026 12 AM PDT            4.28             14         0      Not Applicable
  04/27/2026 01 AM PDT            4.28             14         0      Not Applicable
  04/27/2026 02 AM PDT            4.28             14         0      Not Applicable
  04/27/2026 03 AM PDT            4.28             14         0      Not Applicable
  04/27/2026 04 AM PDT            4.27             13         -      Not Applicable
  04/27/2026 05 AM PDT            4.27             13         0      Not Applicable
  04/27/2026 06 AM PDT            4.27             13         0      Not Applicable
  04/27/2026 07 AM PDT            4.27             13         0      Not Applicable
  04/27/2026 08 AM PDT            4.27             13         0      Not Applicable
  04/27/2026 09 AM PDT            4.27             13         0      Not Applicable
  04/27/2026 10 AM PDT            4.27             13         0      Not Applicable
  04/27/2026 11 AM PDT            4.27             13         0      Not Applicable
  04/27/2026 12 PM PDT            4.27             13         0      Not Applicable
  04/27/2026 01 PM PDT            4.27             13         0      Not Applicable
  04/27/2026 02 PM PDT            4.27             13         0      Not Applicable
  04/27/2026 03 PM PDT            4.27             13         0      Not Applicable
  04/27/2026 04 PM PDT            4.27             13         0      Not Applicable
  04/27/2026 05 PM PDT            4.27             13         0      Not Applicable
  04/27/2026 06 PM PDT            4.27             13         0      Not Applicable
  04/27/2026 07 PM PDT            4.27             13         0      Not Applicable
  04/27/2026 08 PM PDT            4.27             13         0      Not Applicable
  04/27/2026 09 PM PDT            4.26             12         -      Not Applicable
  04/27/2026 10 PM PDT            4.26             12         0      Not Applicable
  04/27/2026 11 PM PDT            4.26             12         0      Not Applicable
  04/28/2026 12 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 01 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 02 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 03 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 04 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 05 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 06 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 07 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 08 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 09 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 10 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 11 AM PDT            4.26             12         0      Not Applicable
  04/28/2026 12 PM PDT            4.26             12         0      Not Applicable
  04/28/2026 01 PM PDT            4.26             12         0      Not Applicable
  04/28/2026 02 PM PDT            4.26             12         0      Not Applicable
  04/28/2026 03 PM PDT            4.26             12         0      Not Applicable
  04/28/2026 04 PM PDT            4.26             12         0      Not Applicable
  04/28/2026 05 PM PDT            4.26             12         0      Not Applicable
  04/28/2026 06 PM PDT            4.26             12         0      Not Applicable
  04/28/2026 07 PM PDT            4.26             12         0      Not Applicable
  04/28/2026 08 PM PDT            4.26             12         0      Not Applicable
  04/28/2026 09 PM PDT            4.25             11         -      Not Applicable
  04/28/2026 10 PM PDT            4.25             11         0      Not Applicable
  04/28/2026 11 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 12 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 01 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 02 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 03 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 04 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 05 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 06 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 07 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 08 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 09 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 10 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 11 AM PDT            4.25             11         0      Not Applicable
  04/29/2026 12 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 01 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 02 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 03 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 04 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 05 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 06 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 07 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 08 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 09 PM PDT            4.25             11         0      Not Applicable
  04/29/2026 10 PM PDT            4.24             11         -      Not Applicable
  04/29/2026 11 PM PDT            4.24             11         0      Not Applicable
  04/30/2026 12 AM PDT            4.24             11         0      Not Applicable
  04/30/2026 01 AM PDT            4.24             11         0      Not Applicable
  04/30/2026 02 AM PDT            4.24             11         0      Not Applicable
  04/30/2026 03 AM PDT            4.24             11         0      Not Applicable
  04/30/2026 04 AM PDT            4.24             11         0      Not Applicable
  04/30/2026 05 AM PDT            4.24             11         0      Not Applicable
#
# 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.