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: Aug 20 2026 at 6:39 AM PDTNext Issuance: Aug 21 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:  08/20/2026 at 06:41 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  08/15/2026 at 03:00 PM PDT
# Maximum Observed Stage:                       4.11 Feet
# Maximum Observed Flow:                        4 cfs
#
# Earliest Date & Time of Maximum Forecast:     08/21/2026 at 02:00 PM PDT
# Maximum Forecast Stage:                       4.00 Feet
# Maximum Forecast Flow:                        1 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  08/15/2026 06 AM PDT            3.99              1                Not Applicable
  08/15/2026 07 AM PDT            3.99              1         0      Not Applicable
  08/15/2026 08 AM PDT            4.05              2         +      Not Applicable
  08/15/2026 09 AM PDT            4.08              3         +      Not Applicable
  08/15/2026 10 AM PDT            4.09              3         +      Not Applicable
  08/15/2026 11 AM PDT            4.10              3         +      Not Applicable
  08/15/2026 12 PM PDT            4.10              3         0      Not Applicable
  08/15/2026 01 PM PDT            4.10              3         0      Not Applicable
  08/15/2026 02 PM PDT            4.11              4         +      Not Applicable
  08/15/2026 03 PM PDT            4.11              4         0      Not Applicable
  08/15/2026 04 PM PDT            4.10              3         -      Not Applicable
  08/15/2026 05 PM PDT            4.08              3         -      Not Applicable
  08/15/2026 06 PM PDT            4.08              3         0      Not Applicable
  08/15/2026 07 PM PDT            4.08              3         0      Not Applicable
  08/15/2026 08 PM PDT            4.08              3         0      Not Applicable
  08/15/2026 09 PM PDT            4.08              3         0      Not Applicable
  08/15/2026 10 PM PDT            4.08              3         0      Not Applicable
  08/15/2026 11 PM PDT            4.06              2         -      Not Applicable
  08/16/2026 12 AM PDT            4.02              2         -      Not Applicable
  08/16/2026 01 AM PDT            4.00              1         -      Not Applicable
  08/16/2026 02 AM PDT            3.98              1         -      Not Applicable
  08/16/2026 03 AM PDT            3.97              1         -      Not Applicable
  08/16/2026 04 AM PDT            3.96              1         -      Not Applicable
  08/16/2026 05 AM PDT            3.95              1         -      Not Applicable
  08/16/2026 06 AM PDT            3.94              1         -      Not Applicable
  08/16/2026 07 AM PDT            3.93              1         -      Not Applicable
  08/16/2026 08 AM PDT            3.92              1         -      Not Applicable
  08/16/2026 09 AM PDT            3.93              1         +      Not Applicable
  08/16/2026 10 AM PDT            4.00              1         +      Not Applicable
  08/16/2026 11 AM PDT            4.04              2         +      Not Applicable
  08/16/2026 12 PM PDT            4.06              2         +      Not Applicable
  08/16/2026 01 PM PDT            4.07              3         +      Not Applicable
  08/16/2026 02 PM PDT            4.07              3         0      Not Applicable
  08/16/2026 03 PM PDT            4.07              3         0      Not Applicable
  08/16/2026 04 PM PDT            4.07              3         0      Not Applicable
  08/16/2026 05 PM PDT            4.07              3         0      Not Applicable
  08/16/2026 06 PM PDT            4.06              2         -      Not Applicable
  08/16/2026 07 PM PDT            4.07              3         +      Not Applicable
  08/16/2026 08 PM PDT            4.07              3         0      Not Applicable
  08/16/2026 09 PM PDT            4.07              3         0      Not Applicable
  08/16/2026 10 PM PDT            4.07              3         0      Not Applicable
  08/16/2026 11 PM PDT            4.07              3         0      Not Applicable
  08/17/2026 12 AM PDT            4.04              2         -      Not Applicable
  08/17/2026 01 AM PDT            4.00              1         -      Not Applicable
  08/17/2026 02 AM PDT            3.97              1         -      Not Applicable
  08/17/2026 03 AM PDT            3.94              1         -      Not Applicable
  08/17/2026 04 AM PDT            3.92              1         -      Not Applicable
  08/17/2026 05 AM PDT            3.90              0         -      Not Applicable
  08/17/2026 06 AM PDT            3.88              0         -      Not Applicable
  08/17/2026 07 AM PDT            3.86              0         -      Not Applicable
  08/17/2026 08 AM PDT            3.84              0         -      Not Applicable
  08/17/2026 09 AM PDT            3.82              0         -      Not Applicable
  08/17/2026 10 AM PDT            3.80              0         -      Not Applicable
  08/17/2026 11 AM PDT            3.78              0         -      Not Applicable
  08/17/2026 12 PM PDT            3.77              0         -      Not Applicable
  08/17/2026 01 PM PDT            3.79              0         +      Not Applicable
  08/17/2026 02 PM PDT            3.85              0         +      Not Applicable
  08/17/2026 03 PM PDT            3.89              0         +      Not Applicable
  08/17/2026 04 PM PDT            3.93              1         +      Not Applicable
  08/17/2026 05 PM PDT            3.96              1         +      Not Applicable
  08/17/2026 06 PM PDT            3.99              1         +      Not Applicable
  08/17/2026 07 PM PDT            4.01              2         +      Not Applicable
  08/17/2026 08 PM PDT            4.03              2         +      Not Applicable
  08/17/2026 09 PM PDT            4.03              2         0      Not Applicable
  08/17/2026 10 PM PDT            4.02              2         -      Not Applicable
  08/17/2026 11 PM PDT            4.01              2         -      Not Applicable
  08/18/2026 12 AM PDT            3.97              1         -      Not Applicable
  08/18/2026 01 AM PDT            3.93              1         -      Not Applicable
  08/18/2026 02 AM PDT            3.89              0         -      Not Applicable
  08/18/2026 03 AM PDT            3.86              0         -      Not Applicable
  08/18/2026 04 AM PDT            3.82              0         -      Not Applicable
  08/18/2026 05 AM PDT            3.79              0         -      Not Applicable
  08/18/2026 06 AM PDT            3.77              0         -      Not Applicable
  08/18/2026 07 AM PDT            3.77              0         0      Not Applicable
  08/18/2026 08 AM PDT            3.77              0         0      Not Applicable
  08/18/2026 09 AM PDT            3.77              0         0      Not Applicable
  08/18/2026 10 AM PDT            3.77              0         0      Not Applicable
  08/18/2026 11 AM PDT            3.77              0         0      Not Applicable
  08/18/2026 12 PM PDT            3.77              0         0      Not Applicable
  08/18/2026 01 PM PDT            3.77              0         0      Not Applicable
  08/18/2026 02 PM PDT            3.77              0         0      Not Applicable
  08/18/2026 03 PM PDT            3.81              0         +      Not Applicable
  08/18/2026 04 PM PDT            3.85              0         +      Not Applicable
  08/18/2026 05 PM PDT            3.87              0         +      Not Applicable
  08/18/2026 06 PM PDT            3.90              0         +      Not Applicable
  08/18/2026 07 PM PDT            3.92              1         +      Not Applicable
  08/18/2026 08 PM PDT            3.95              1         +      Not Applicable
  08/18/2026 09 PM PDT            3.97              1         +      Not Applicable
  08/18/2026 10 PM PDT            3.99              1         +      Not Applicable
  08/18/2026 11 PM PDT            4.00              1         +      Not Applicable
  08/19/2026 12 AM PDT            4.02              2         +      Not Applicable
  08/19/2026 01 AM PDT            4.03              2         +      Not Applicable
  08/19/2026 02 AM PDT            4.03              2         0      Not Applicable
  08/19/2026 03 AM PDT            4.03              2         0      Not Applicable
  08/19/2026 04 AM PDT            4.04              2         +      Not Applicable
  08/19/2026 05 AM PDT            4.04              2         0      Not Applicable
  08/19/2026 06 AM PDT            4.04              2         0      Not Applicable
  08/19/2026 07 AM PDT            4.00              1         -      Not Applicable
  08/19/2026 08 AM PDT            3.95              1         -      Not Applicable
  08/19/2026 09 AM PDT            3.97              1         +      Not Applicable
  08/19/2026 10 AM PDT            4.00              1         +      Not Applicable
  08/19/2026 11 AM PDT            4.02              2         +      Not Applicable
  08/19/2026 12 PM PDT            4.02              2         0      Not Applicable
  08/19/2026 01 PM PDT            4.03              2         +      Not Applicable
  08/19/2026 02 PM PDT            4.03              2         0      Not Applicable
  08/19/2026 03 PM PDT            4.03              2         0      Not Applicable
  08/19/2026 04 PM PDT            4.03              2         0      Not Applicable
  08/19/2026 05 PM PDT            4.03              2         0      Not Applicable
  08/19/2026 06 PM PDT            4.03              2         0      Not Applicable
  08/19/2026 07 PM PDT            4.03              2         0      Not Applicable
  08/19/2026 08 PM PDT            4.03              2         0      Not Applicable
  08/19/2026 09 PM PDT            4.04              2         +      Not Applicable
  08/19/2026 10 PM PDT            4.04              2         0      Not Applicable
  08/19/2026 11 PM PDT            4.04              2         0      Not Applicable
  08/20/2026 12 AM PDT            4.00              1         -      Not Applicable
  08/20/2026 01 AM PDT            3.95              1         -      Not Applicable
  08/20/2026 02 AM PDT            3.90              0         -      Not Applicable
  08/20/2026 03 AM PDT            3.93              1         +      Not Applicable
  08/20/2026 04 AM PDT            3.96              1         +      Not Applicable
  08/20/2026 05 AM PDT            3.98              1         +      Not Applicable
  08/20/2026 06 AM PDT            3.98              1         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  08/20/2026 07 AM PDT            3.98              1                Not Applicable
  08/20/2026 08 AM PDT            3.98              1         0      Not Applicable
  08/20/2026 09 AM PDT            3.99              1         +      Not Applicable
  08/20/2026 10 AM PDT            3.99              1         0      Not Applicable
  08/20/2026 11 AM PDT            3.99              1         0      Not Applicable
  08/20/2026 12 PM PDT            3.99              1         0      Not Applicable
  08/20/2026 01 PM PDT            3.99              1         0      Not Applicable
  08/20/2026 02 PM PDT            3.99              1         0      Not Applicable
  08/20/2026 03 PM PDT            3.99              1         0      Not Applicable
  08/20/2026 04 PM PDT            3.99              1         0      Not Applicable
  08/20/2026 05 PM PDT            3.99              1         0      Not Applicable
  08/20/2026 06 PM PDT            3.98              1         -      Not Applicable
  08/20/2026 07 PM PDT            3.98              1         0      Not Applicable
  08/20/2026 08 PM PDT            3.98              1         0      Not Applicable
  08/20/2026 09 PM PDT            3.98              1         0      Not Applicable
  08/20/2026 10 PM PDT            3.98              1         0      Not Applicable
  08/20/2026 11 PM PDT            3.98              1         0      Not Applicable
  08/21/2026 12 AM PDT            3.98              1         0      Not Applicable
  08/21/2026 01 AM PDT            3.99              1         +      Not Applicable
  08/21/2026 02 AM PDT            3.99              1         0      Not Applicable
  08/21/2026 03 AM PDT            3.99              1         0      Not Applicable
  08/21/2026 04 AM PDT            3.99              1         0      Not Applicable
  08/21/2026 05 AM PDT            3.99              1         0      Not Applicable
  08/21/2026 06 AM PDT            3.98              1         -      Not Applicable
  08/21/2026 07 AM PDT            3.98              1         0      Not Applicable
  08/21/2026 08 AM PDT            3.99              1         +      Not Applicable
  08/21/2026 09 AM PDT            3.99              1         0      Not Applicable
  08/21/2026 10 AM PDT            3.99              1         0      Not Applicable
  08/21/2026 11 AM PDT            3.99              1         0      Not Applicable
  08/21/2026 12 PM PDT            3.99              1         0      Not Applicable
  08/21/2026 01 PM PDT            3.99              1         0      Not Applicable
  08/21/2026 02 PM PDT            4.00              1         +      Not Applicable
  08/21/2026 03 PM PDT            4.00              1         0      Not Applicable
  08/21/2026 04 PM PDT            4.00              1         0      Not Applicable
  08/21/2026 05 PM PDT            3.99              1         -      Not Applicable
  08/21/2026 06 PM PDT            3.99              1         0      Not Applicable
  08/21/2026 07 PM PDT            3.98              1         -      Not Applicable
  08/21/2026 08 PM PDT            3.98              1         0      Not Applicable
  08/21/2026 09 PM PDT            3.99              1         +      Not Applicable
  08/21/2026 10 PM PDT            3.99              1         0      Not Applicable
  08/21/2026 11 PM PDT            3.99              1         0      Not Applicable
  08/22/2026 12 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 01 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 02 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 03 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 04 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 05 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 06 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 07 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 08 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 09 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 10 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 11 AM PDT            3.99              1         0      Not Applicable
  08/22/2026 12 PM PDT            3.99              1         0      Not Applicable
  08/22/2026 01 PM PDT            4.00              1         +      Not Applicable
  08/22/2026 02 PM PDT            4.00              1         0      Not Applicable
  08/22/2026 03 PM PDT            4.00              1         0      Not Applicable
  08/22/2026 04 PM PDT            4.00              1         0      Not Applicable
  08/22/2026 05 PM PDT            4.00              1         0      Not Applicable
  08/22/2026 06 PM PDT            3.99              1         -      Not Applicable
  08/22/2026 07 PM PDT            3.99              1         0      Not Applicable
  08/22/2026 08 PM PDT            3.99              1         0      Not Applicable
  08/22/2026 09 PM PDT            3.99              1         0      Not Applicable
  08/22/2026 10 PM PDT            3.99              1         0      Not Applicable
  08/22/2026 11 PM PDT            3.99              1         0      Not Applicable
  08/23/2026 12 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 01 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 02 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 03 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 04 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 05 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 06 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 07 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 08 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 09 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 10 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 11 AM PDT            3.99              1         0      Not Applicable
  08/23/2026 12 PM PDT            4.00              1         +      Not Applicable
  08/23/2026 01 PM PDT            4.00              1         0      Not Applicable
  08/23/2026 02 PM PDT            4.00              1         0      Not Applicable
  08/23/2026 03 PM PDT            4.00              1         0      Not Applicable
  08/23/2026 04 PM PDT            4.00              1         0      Not Applicable
  08/23/2026 05 PM PDT            4.00              1         0      Not Applicable
  08/23/2026 06 PM PDT            4.00              1         0      Not Applicable
  08/23/2026 07 PM PDT            4.00              1         0      Not Applicable
  08/23/2026 08 PM PDT            4.00              1         0      Not Applicable
  08/23/2026 09 PM PDT            3.99              1         -      Not Applicable
  08/23/2026 10 PM PDT            3.99              1         0      Not Applicable
  08/23/2026 11 PM PDT            3.99              1         0      Not Applicable
  08/24/2026 12 AM PDT            3.99              1         0      Not Applicable
  08/24/2026 01 AM PDT            3.99              1         0      Not Applicable
  08/24/2026 02 AM PDT            3.99              1         0      Not Applicable
  08/24/2026 03 AM PDT            3.99              1         0      Not Applicable
  08/24/2026 04 AM PDT            3.99              1         0      Not Applicable
  08/24/2026 05 AM PDT            3.99              1         0      Not Applicable
  08/24/2026 06 AM PDT            3.99              1         0      Not Applicable
  08/24/2026 07 AM PDT            3.99              1         0      Not Applicable
  08/24/2026 08 AM PDT            3.99              1         0      Not Applicable
  08/24/2026 09 AM PDT            4.00              1         +      Not Applicable
  08/24/2026 10 AM PDT            4.00              1         0      Not Applicable
  08/24/2026 11 AM PDT            4.00              1         0      Not Applicable
  08/24/2026 12 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 01 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 02 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 03 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 04 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 05 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 06 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 07 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 08 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 09 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 10 PM PDT            4.00              1         0      Not Applicable
  08/24/2026 11 PM PDT            4.00              1         0      Not Applicable
  08/25/2026 12 AM PDT            4.00              1         0      Not Applicable
  08/25/2026 01 AM PDT            3.99              1         -      Not Applicable
  08/25/2026 02 AM PDT            3.99              1         0      Not Applicable
  08/25/2026 03 AM PDT            3.99              1         0      Not Applicable
  08/25/2026 04 AM PDT            3.99              1         0      Not Applicable
  08/25/2026 05 AM PDT            3.99              1         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.