SAN LORENZO RIVER - BIG TREES (BTEC1)
Latitude: 37.04º NLongitude: 122.07º WElevation: 227 Feet
Location: Santa Cruz County in CaliforniaBulletin Group: Central CoastRiver Group: Salinas/Pajaro
Issuance Time: Jul 03 2025 at 8:14 AM PDTNext Issuance: Jul 04 2025 at 9:00 AM PDT
Action/Monitor: 14.0 FeetMinor Flood: 16.5 FeetModerate Flood: 19.5 FeetMajor Flood: 21.76 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Lorenzo River - Big Trees (BTEC1)
#
# File Generation Time:  07/03/2025 at 08:14 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/29/2025 at 01:00 PM PDT
# Maximum Observed Stage:                       3.35 Feet
# Maximum Observed Flow:                        26 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/03/2025 at 09:00 AM PDT
# Maximum Forecast Stage:                       3.32 Feet
# Maximum Forecast Flow:                        25 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/28/2025 08 AM PDT            3.35             26                        Normal
  06/28/2025 09 AM PDT            3.35             26         0              Normal
  06/28/2025 10 AM PDT            3.35             26         0              Normal
  06/28/2025 11 AM PDT            3.35             26         0              Normal
  06/28/2025 12 PM PDT            3.35             26         0              Normal
  06/28/2025 01 PM PDT            3.35             26         0              Normal
  06/28/2025 02 PM PDT            3.35             26         0              Normal
  06/28/2025 03 PM PDT            3.35             26         0              Normal
  06/28/2025 04 PM PDT            3.35             26         0              Normal
  06/28/2025 05 PM PDT            3.35             26         0              Normal
  06/28/2025 06 PM PDT            3.35             26         0              Normal
  06/28/2025 07 PM PDT            3.35             26         0              Normal
  06/28/2025 08 PM PDT            3.35             26         0              Normal
  06/28/2025 09 PM PDT            3.34             26         -              Normal
  06/28/2025 10 PM PDT            3.34             26         0              Normal
  06/28/2025 11 PM PDT            3.34             26         0              Normal
  06/29/2025 12 AM PDT            3.34             26         0              Normal
  06/29/2025 01 AM PDT            3.35             26         +              Normal
  06/29/2025 02 AM PDT            3.35             26         0              Normal
  06/29/2025 03 AM PDT            3.35             26         0              Normal
  06/29/2025 04 AM PDT            3.35             26         0              Normal
  06/29/2025 05 AM PDT            3.35             26         0              Normal
  06/29/2025 06 AM PDT            3.35             26         0              Normal
  06/29/2025 07 AM PDT            3.35             26         0              Normal
  06/29/2025 08 AM PDT            3.34             26         -              Normal
  06/29/2025 09 AM PDT            3.35             26         +              Normal
  06/29/2025 10 AM PDT            3.35             26         0              Normal
  06/29/2025 11 AM PDT            3.35             26         0              Normal
  06/29/2025 12 PM PDT            3.35             26         0              Normal
  06/29/2025 01 PM PDT            3.35             26         0              Normal
  06/29/2025 02 PM PDT            3.34             26         -              Normal
  06/29/2025 03 PM PDT            3.34             26         0              Normal
  06/29/2025 04 PM PDT            3.33             25         -              Normal
  06/29/2025 05 PM PDT            3.34             26         +              Normal
  06/29/2025 06 PM PDT            3.33             25         -              Normal
  06/29/2025 07 PM PDT            3.33             25         0              Normal
  06/29/2025 08 PM PDT            3.33             25         0              Normal
  06/29/2025 09 PM PDT            3.32             25         -              Normal
  06/29/2025 10 PM PDT            3.32             25         0              Normal
  06/29/2025 11 PM PDT            3.33             25         +              Normal
  06/30/2025 12 AM PDT            3.33             25         0              Normal
  06/30/2025 01 AM PDT            3.33             25         0              Normal
  06/30/2025 02 AM PDT            3.33             25         0              Normal
  06/30/2025 03 AM PDT            3.33             25         0              Normal
  06/30/2025 04 AM PDT            3.33             25         0              Normal
  06/30/2025 05 AM PDT            3.33             25         0              Normal
  06/30/2025 06 AM PDT            3.33             25         0              Normal
  06/30/2025 07 AM PDT            3.34             26         +              Normal
  06/30/2025 08 AM PDT            3.34             26         0              Normal
  06/30/2025 09 AM PDT            3.34             26         0              Normal
  06/30/2025 10 AM PDT            3.33             25         -              Normal
  06/30/2025 11 AM PDT            3.34             26         +              Normal
  06/30/2025 12 PM PDT            3.33             25         -              Normal
  06/30/2025 01 PM PDT            3.33             25         0              Normal
  06/30/2025 02 PM PDT            3.33             25         0              Normal
  06/30/2025 03 PM PDT            3.33             25         0              Normal
  06/30/2025 04 PM PDT            3.33             25         0              Normal
  06/30/2025 05 PM PDT            3.33             25         0              Normal
  06/30/2025 06 PM PDT            3.33             25         0              Normal
  06/30/2025 07 PM PDT            3.32             25         -              Normal
  06/30/2025 08 PM PDT            3.32             25         0              Normal
  06/30/2025 09 PM PDT            3.32             25         0              Normal
  06/30/2025 10 PM PDT            3.32             25         0              Normal
  06/30/2025 11 PM PDT            3.32             25         0              Normal
  07/01/2025 12 AM PDT            3.32             25         0              Normal
  07/01/2025 01 AM PDT            3.32             25         0              Normal
  07/01/2025 02 AM PDT            3.32             25         0              Normal
  07/01/2025 03 AM PDT            3.32             25         0              Normal
  07/01/2025 04 AM PDT            3.32             25         0              Normal
  07/01/2025 05 AM PDT            3.32             25         0              Normal
  07/01/2025 06 AM PDT            3.32             25         0              Normal
  07/01/2025 07 AM PDT            3.32             25         0              Normal
  07/01/2025 08 AM PDT            3.32             25         0              Normal
  07/01/2025 09 AM PDT            3.32             25         0              Normal
  07/01/2025 10 AM PDT            3.33             25         +              Normal
  07/01/2025 11 AM PDT            3.34             26         +              Normal
  07/01/2025 12 PM PDT            3.33             25         -              Normal
  07/01/2025 01 PM PDT            3.33             25         0              Normal
  07/01/2025 02 PM PDT            3.32             25         -              Normal
  07/01/2025 03 PM PDT            3.32             25         0              Normal
  07/01/2025 04 PM PDT            3.31             24         -              Normal
  07/01/2025 05 PM PDT            3.32             25         +              Normal
  07/01/2025 06 PM PDT            3.32             25         0              Normal
  07/01/2025 07 PM PDT            3.32             25         0              Normal
  07/01/2025 08 PM PDT            3.31             24         -              Normal
  07/01/2025 09 PM PDT            3.31             24         0              Normal
  07/01/2025 10 PM PDT            3.31             24         0              Normal
  07/01/2025 11 PM PDT            3.29             23         -              Normal
  07/02/2025 12 AM PDT            3.29             23         0              Normal
  07/02/2025 01 AM PDT            3.30             24         +              Normal
  07/02/2025 02 AM PDT            3.31             24         +              Normal
  07/02/2025 03 AM PDT            3.32             25         +              Normal
  07/02/2025 04 AM PDT            3.32             25         0              Normal
  07/02/2025 05 AM PDT            3.32             25         0              Normal
  07/02/2025 06 AM PDT            3.31             24         -              Normal
  07/02/2025 07 AM PDT            3.31             24         0              Normal
  07/02/2025 08 AM PDT            3.32             25         +              Normal
  07/02/2025 09 AM PDT            3.32             25         0              Normal
  07/02/2025 10 AM PDT            3.29             23         -              Normal
  07/02/2025 11 AM PDT            3.33             25         +              Normal
  07/02/2025 12 PM PDT            3.34             26         +              Normal
  07/02/2025 01 PM PDT            3.33             25         -              Normal
  07/02/2025 02 PM PDT            3.32             25         -              Normal
  07/02/2025 03 PM PDT            3.32             25         0              Normal
  07/02/2025 04 PM PDT            3.31             24         -              Normal
  07/02/2025 05 PM PDT            3.31             24         0              Normal
  07/02/2025 06 PM PDT            3.31             24         0              Normal
  07/02/2025 07 PM PDT            3.31             24         0              Normal
  07/02/2025 08 PM PDT            3.32             25         +              Normal
  07/02/2025 09 PM PDT            3.32             25         0              Normal
  07/02/2025 10 PM PDT            3.31             24         -              Normal
  07/02/2025 11 PM PDT            3.30             24         -              Normal
  07/03/2025 12 AM PDT            3.30             24         0              Normal
  07/03/2025 01 AM PDT            3.31             24         +              Normal
  07/03/2025 02 AM PDT            3.31             24         0              Normal
  07/03/2025 03 AM PDT            3.31             24         0              Normal
  07/03/2025 04 AM PDT            3.32             25         +              Normal
  07/03/2025 05 AM PDT            3.32             25         0              Normal
  07/03/2025 06 AM PDT            3.32             25         0              Normal
  07/03/2025 07 AM PDT            3.32             25         0              Normal
  07/03/2025 08 AM PDT            3.32             25         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/03/2025 09 AM PDT            3.32             25                        Normal
  07/03/2025 10 AM PDT            3.32             25         0              Normal
  07/03/2025 11 AM PDT            3.32             25         0              Normal
  07/03/2025 12 PM PDT            3.32             25         0              Normal
  07/03/2025 01 PM PDT            3.32             25         0              Normal
  07/03/2025 02 PM PDT            3.32             25         0              Normal
  07/03/2025 03 PM PDT            3.32             25         0              Normal
  07/03/2025 04 PM PDT            3.32             25         0              Normal
  07/03/2025 05 PM PDT            3.32             25         0              Normal
  07/03/2025 06 PM PDT            3.32             25         0              Normal
  07/03/2025 07 PM PDT            3.32             25         0              Normal
  07/03/2025 08 PM PDT            3.32             25         0              Normal
  07/03/2025 09 PM PDT            3.32             25         0              Normal
  07/03/2025 10 PM PDT            3.32             25         0              Normal
  07/03/2025 11 PM PDT            3.32             25         0              Normal
  07/04/2025 12 AM PDT            3.32             25         0              Normal
  07/04/2025 01 AM PDT            3.32             25         0              Normal
  07/04/2025 02 AM PDT            3.32             25         0              Normal
  07/04/2025 03 AM PDT            3.32             25         0              Normal
  07/04/2025 04 AM PDT            3.32             25         0              Normal
  07/04/2025 05 AM PDT            3.32             25         0              Normal
  07/04/2025 06 AM PDT            3.32             25         0              Normal
  07/04/2025 07 AM PDT            3.32             25         0              Normal
  07/04/2025 08 AM PDT            3.32             25         0              Normal
  07/04/2025 09 AM PDT            3.32             25         0              Normal
  07/04/2025 10 AM PDT            3.32             25         0              Normal
  07/04/2025 11 AM PDT            3.32             25         0              Normal
  07/04/2025 12 PM PDT            3.32             25         0              Normal
  07/04/2025 01 PM PDT            3.32             25         0              Normal
  07/04/2025 02 PM PDT            3.32             25         0              Normal
  07/04/2025 03 PM PDT            3.32             25         0              Normal
  07/04/2025 04 PM PDT            3.32             25         0              Normal
  07/04/2025 05 PM PDT            3.32             25         0              Normal
  07/04/2025 06 PM PDT            3.32             25         0              Normal
  07/04/2025 07 PM PDT            3.32             25         0              Normal
  07/04/2025 08 PM PDT            3.32             25         0              Normal
  07/04/2025 09 PM PDT            3.32             25         0              Normal
  07/04/2025 10 PM PDT            3.32             25         0              Normal
  07/04/2025 11 PM PDT            3.32             25         0              Normal
  07/05/2025 12 AM PDT            3.32             25         0              Normal
  07/05/2025 01 AM PDT            3.32             25         0              Normal
  07/05/2025 02 AM PDT            3.32             25         0              Normal
  07/05/2025 03 AM PDT            3.32             25         0              Normal
  07/05/2025 04 AM PDT            3.32             25         0              Normal
  07/05/2025 05 AM PDT            3.32             25         0              Normal
  07/05/2025 06 AM PDT            3.32             25         0              Normal
  07/05/2025 07 AM PDT            3.32             25         0              Normal
  07/05/2025 08 AM PDT            3.32             25         0              Normal
  07/05/2025 09 AM PDT            3.32             25         0              Normal
  07/05/2025 10 AM PDT            3.32             25         0              Normal
  07/05/2025 11 AM PDT            3.32             25         0              Normal
  07/05/2025 12 PM PDT            3.32             25         0              Normal
  07/05/2025 01 PM PDT            3.32             25         0              Normal
  07/05/2025 02 PM PDT            3.32             25         0              Normal
  07/05/2025 03 PM PDT            3.32             25         0              Normal
  07/05/2025 04 PM PDT            3.32             25         0              Normal
  07/05/2025 05 PM PDT            3.32             25         0              Normal
  07/05/2025 06 PM PDT            3.32             25         0              Normal
  07/05/2025 07 PM PDT            3.32             25         0              Normal
  07/05/2025 08 PM PDT            3.32             25         0              Normal
  07/05/2025 09 PM PDT            3.32             25         0              Normal
  07/05/2025 10 PM PDT            3.32             25         0              Normal
  07/05/2025 11 PM PDT            3.32             25         0              Normal
  07/06/2025 12 AM PDT            3.32             25         0              Normal
  07/06/2025 01 AM PDT            3.32             25         0              Normal
  07/06/2025 02 AM PDT            3.32             25         0              Normal
  07/06/2025 03 AM PDT            3.32             25         0              Normal
  07/06/2025 04 AM PDT            3.32             25         0              Normal
  07/06/2025 05 AM PDT            3.32             25         0              Normal
  07/06/2025 06 AM PDT            3.32             25         0              Normal
  07/06/2025 07 AM PDT            3.32             25         0              Normal
  07/06/2025 08 AM PDT            3.32             25         0              Normal
  07/06/2025 09 AM PDT            3.32             25         0              Normal
  07/06/2025 10 AM PDT            3.32             25         0              Normal
  07/06/2025 11 AM PDT            3.32             25         0              Normal
  07/06/2025 12 PM PDT            3.32             25         0              Normal
  07/06/2025 01 PM PDT            3.32             25         0              Normal
  07/06/2025 02 PM PDT            3.32             25         0              Normal
  07/06/2025 03 PM PDT            3.32             25         0              Normal
  07/06/2025 04 PM PDT            3.32             25         0              Normal
  07/06/2025 05 PM PDT            3.32             25         0              Normal
  07/06/2025 06 PM PDT            3.32             25         0              Normal
  07/06/2025 07 PM PDT            3.32             25         0              Normal
  07/06/2025 08 PM PDT            3.32             25         0              Normal
  07/06/2025 09 PM PDT            3.32             25         0              Normal
  07/06/2025 10 PM PDT            3.32             25         0              Normal
  07/06/2025 11 PM PDT            3.32             25         0              Normal
  07/07/2025 12 AM PDT            3.32             25         0              Normal
  07/07/2025 01 AM PDT            3.32             25         0              Normal
  07/07/2025 02 AM PDT            3.32             25         0              Normal
  07/07/2025 03 AM PDT            3.32             25         0              Normal
  07/07/2025 04 AM PDT            3.32             25         0              Normal
  07/07/2025 05 AM PDT            3.32             25         0              Normal
  07/07/2025 06 AM PDT            3.32             25         0              Normal
  07/07/2025 07 AM PDT            3.32             25         0              Normal
  07/07/2025 08 AM PDT            3.32             25         0              Normal
  07/07/2025 09 AM PDT            3.32             25         0              Normal
  07/07/2025 10 AM PDT            3.32             25         0              Normal
  07/07/2025 11 AM PDT            3.32             25         0              Normal
  07/07/2025 12 PM PDT            3.32             25         0              Normal
  07/07/2025 01 PM PDT            3.32             25         0              Normal
  07/07/2025 02 PM PDT            3.32             25         0              Normal
  07/07/2025 03 PM PDT            3.32             25         0              Normal
  07/07/2025 04 PM PDT            3.32             25         0              Normal
  07/07/2025 05 PM PDT            3.32             25         0              Normal
  07/07/2025 06 PM PDT            3.32             25         0              Normal
  07/07/2025 07 PM PDT            3.32             25         0              Normal
  07/07/2025 08 PM PDT            3.32             25         0              Normal
  07/07/2025 09 PM PDT            3.32             25         0              Normal
  07/07/2025 10 PM PDT            3.32             25         0              Normal
  07/07/2025 11 PM PDT            3.32             25         0              Normal
  07/08/2025 12 AM PDT            3.32             25         0              Normal
  07/08/2025 01 AM PDT            3.32             25         0              Normal
  07/08/2025 02 AM PDT            3.32             25         0              Normal
  07/08/2025 03 AM PDT            3.32             25         0              Normal
  07/08/2025 04 AM PDT            3.32             25         0              Normal
  07/08/2025 05 AM PDT            3.32             25         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.