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

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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: Dec 09 2023 at 8:45 AM PSTNext Issuance: Dec 10 2023 at 9:00 AM PST
Monitor Stage: 14.0 FeetFlood Stage: 16.5 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Lorenzo River - Big Trees (BTEC1)
#
# File Generation Time:  12/09/2023 at 08:45 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/06/2023 at 06:00 PM PST
# Maximum Observed Stage:                       3.6 Feet
# Maximum Observed Flow:                        39 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/09/2023 at 09:00 AM PST
# Maximum Forecast Stage:                       3.4 Feet
# Maximum Forecast Flow:                        30 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/04/2023 08 AM PST             3.4             28                        Normal
  12/04/2023 09 AM PST             3.4             28         0              Normal
  12/04/2023 10 AM PST             3.4             28         0              Normal
  12/04/2023 11 AM PST             3.4             29         +              Normal
  12/04/2023 12 PM PST             3.4             29         0              Normal
  12/04/2023 01 PM PST             3.4             28         -              Normal
  12/04/2023 02 PM PST             3.4             28         0              Normal
  12/04/2023 03 PM PST             3.4             29         +              Normal
  12/04/2023 04 PM PST             3.4             28         -              Normal
  12/04/2023 05 PM PST             3.4             29         +              Normal
  12/04/2023 06 PM PST             3.4             28         -              Normal
  12/04/2023 07 PM PST             3.4             28         0              Normal
  12/04/2023 08 PM PST             3.4             28         0              Normal
  12/04/2023 09 PM PST             3.4             28         0              Normal
  12/04/2023 10 PM PST             3.4             28         0              Normal
  12/04/2023 11 PM PST             3.4             28         0              Normal
  12/05/2023 12 AM PST             3.4             28         0              Normal
  12/05/2023 01 AM PST             3.4             28         0              Normal
  12/05/2023 02 AM PST             3.4             28         0              Normal
  12/05/2023 03 AM PST             3.4             28         0              Normal
  12/05/2023 04 AM PST             3.4             28         0              Normal
  12/05/2023 05 AM PST             3.4             28         0              Normal
  12/05/2023 06 AM PST             3.4             28         0              Normal
  12/05/2023 07 AM PST             3.4             28         0              Normal
  12/05/2023 08 AM PST             3.4             28         0              Normal
  12/05/2023 09 AM PST             3.4             28         0              Normal
  12/05/2023 10 AM PST             3.4             28         0              Normal
  12/05/2023 11 AM PST             3.4             28         0              Normal
  12/05/2023 12 PM PST             3.4             28         0              Normal
  12/05/2023 01 PM PST             3.4             28         0              Normal
  12/05/2023 02 PM PST             3.4             28         0              Normal
  12/05/2023 03 PM PST             3.4             28         0              Normal
  12/05/2023 04 PM PST             3.4             28         0              Normal
  12/05/2023 05 PM PST             3.4             28         0              Normal
  12/05/2023 06 PM PST             3.4             28         0              Normal
  12/05/2023 07 PM PST             3.4             28         0              Normal
  12/05/2023 08 PM PST             3.4             28         0              Normal
  12/05/2023 09 PM PST             3.4             28         -              Normal
  12/05/2023 10 PM PST             3.4             28         +              Normal
  12/05/2023 11 PM PST             3.4             28         0              Normal
  12/06/2023 12 AM PST             3.4             28         0              Normal
  12/06/2023 01 AM PST             3.4             28         -              Normal
  12/06/2023 02 AM PST             3.4             28         0              Normal
  12/06/2023 03 AM PST             3.4             28         0              Normal
  12/06/2023 04 AM PST             3.4             28         +              Normal
  12/06/2023 05 AM PST             3.4             28         -              Normal
  12/06/2023 06 AM PST             3.4             28         +              Normal
  12/06/2023 07 AM PST             3.4             28         0              Normal
  12/06/2023 08 AM PST             3.4             28         0              Normal
  12/06/2023 09 AM PST             3.4             28         0              Normal
  12/06/2023 10 AM PST             3.4             28         0              Normal
  12/06/2023 11 AM PST             3.4             28         0              Normal
  12/06/2023 12 PM PST             3.4             28         0              Normal
  12/06/2023 01 PM PST             3.4             28         0              Normal
  12/06/2023 02 PM PST             3.4             29         +              Normal
  12/06/2023 03 PM PST             3.4             29         +              Normal
  12/06/2023 04 PM PST             3.5             33         +              Normal
  12/06/2023 05 PM PST             3.6             39         +              Normal
  12/06/2023 06 PM PST             3.6             39         0              Normal
  12/06/2023 07 PM PST             3.5             37         -              Normal
  12/06/2023 08 PM PST             3.5             36         -              Normal
  12/06/2023 09 PM PST             3.5             36         0              Normal
  12/06/2023 10 PM PST             3.5             35         -              Normal
  12/06/2023 11 PM PST             3.5             34         -              Normal
  12/07/2023 12 AM PST             3.5             33         -              Normal
  12/07/2023 01 AM PST             3.5             33         -              Normal
  12/07/2023 02 AM PST             3.5             32         -              Normal
  12/07/2023 03 AM PST             3.5             32         0              Normal
  12/07/2023 04 AM PST             3.5             32         0              Normal
  12/07/2023 05 AM PST             3.5             32         0              Normal
  12/07/2023 06 AM PST             3.5             32         0              Normal
  12/07/2023 07 AM PST             3.5             32         0              Normal
  12/07/2023 08 AM PST             3.4             32         -              Normal
  12/07/2023 09 AM PST             3.4             32         0              Normal
  12/07/2023 10 AM PST             3.4             32         0              Normal
  12/07/2023 11 AM PST             3.4             31         -              Normal
  12/07/2023 12 PM PST             3.4             31         0              Normal
  12/07/2023 01 PM PST             3.4             32         +              Normal
  12/07/2023 02 PM PST             3.4             32         0              Normal
  12/07/2023 03 PM PST             3.4             32         0              Normal
  12/07/2023 04 PM PST             3.4             32         0              Normal
  12/07/2023 05 PM PST             3.5             32         +              Normal
  12/07/2023 06 PM PST             3.5             32         0              Normal
  12/07/2023 07 PM PST             3.4             32         -              Normal
  12/07/2023 08 PM PST             3.4             32         0              Normal
  12/07/2023 09 PM PST             3.4             32         0              Normal
  12/07/2023 10 PM PST             3.4             32         0              Normal
  12/07/2023 11 PM PST             3.4             32         0              Normal
  12/08/2023 12 AM PST             3.4             31         -              Normal
  12/08/2023 01 AM PST             3.4             31         0              Normal
  12/08/2023 02 AM PST             3.4             31         0              Normal
  12/08/2023 03 AM PST             3.4             32         +              Normal
  12/08/2023 04 AM PST             3.4             31         -              Normal
  12/08/2023 05 AM PST             3.4             31         0              Normal
  12/08/2023 06 AM PST             3.4             32         +              Normal
  12/08/2023 07 AM PST             3.4             31         -              Normal
  12/08/2023 08 AM PST             3.4             31         0              Normal
  12/08/2023 09 AM PST             3.4             31         0              Normal
  12/08/2023 10 AM PST             3.4             31         0              Normal
  12/08/2023 11 AM PST             3.4             31         0              Normal
  12/08/2023 12 PM PST             3.4             31         0              Normal
  12/08/2023 01 PM PST             3.4             31         0              Normal
  12/08/2023 02 PM PST             3.4             31         -              Normal
  12/08/2023 03 PM PST             3.4             31         +              Normal
  12/08/2023 04 PM PST             3.4             31         -              Normal
  12/08/2023 05 PM PST             3.4             31         +              Normal
  12/08/2023 06 PM PST             3.4             31         -              Normal
  12/08/2023 07 PM PST             3.4             31         0              Normal
  12/08/2023 08 PM PST             3.4             31         0              Normal
  12/08/2023 09 PM PST             3.4             31         0              Normal
  12/08/2023 10 PM PST             3.4             31         0              Normal
  12/08/2023 11 PM PST             3.4             31         0              Normal
  12/09/2023 12 AM PST             3.4             31         0              Normal
  12/09/2023 01 AM PST             3.4             31         0              Normal
  12/09/2023 02 AM PST             3.4             31         0              Normal
  12/09/2023 03 AM PST             3.4             31         0              Normal
  12/09/2023 04 AM PST             3.4             31         0              Normal
  12/09/2023 05 AM PST             3.4             30         -              Normal
  12/09/2023 06 AM PST             3.4             30         0              Normal
  12/09/2023 07 AM PST             3.4             30         0              Normal
  12/09/2023 08 AM PST             3.4             30         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/09/2023 09 AM PST             3.4             30                        Normal
  12/09/2023 10 AM PST             3.4             30         0              Normal
  12/09/2023 11 AM PST             3.4             30         0              Normal
  12/09/2023 12 PM PST             3.4             30         0              Normal
  12/09/2023 01 PM PST             3.4             30         0              Normal
  12/09/2023 02 PM PST             3.4             30         0              Normal
  12/09/2023 03 PM PST             3.4             30         0              Normal
  12/09/2023 04 PM PST             3.4             30         0              Normal
  12/09/2023 05 PM PST             3.4             30         0              Normal
  12/09/2023 06 PM PST             3.4             30         0              Normal
  12/09/2023 07 PM PST             3.4             30         0              Normal
  12/09/2023 08 PM PST             3.4             30         0              Normal
  12/09/2023 09 PM PST             3.4             30         0              Normal
  12/09/2023 10 PM PST             3.4             30         0              Normal
  12/09/2023 11 PM PST             3.4             30         0              Normal
  12/10/2023 12 AM PST             3.4             30         0              Normal
  12/10/2023 01 AM PST             3.4             30         0              Normal
  12/10/2023 02 AM PST             3.4             30         0              Normal
  12/10/2023 03 AM PST             3.4             30         0              Normal
  12/10/2023 04 AM PST             3.4             30         0              Normal
  12/10/2023 05 AM PST             3.4             30         0              Normal
  12/10/2023 06 AM PST             3.4             30         0              Normal
  12/10/2023 07 AM PST             3.4             30         0              Normal
  12/10/2023 08 AM PST             3.4             30         0              Normal
  12/10/2023 09 AM PST             3.4             30         0              Normal
  12/10/2023 10 AM PST             3.4             30         0              Normal
  12/10/2023 11 AM PST             3.4             30         0              Normal
  12/10/2023 12 PM PST             3.4             30         0              Normal
  12/10/2023 01 PM PST             3.4             30         0              Normal
  12/10/2023 02 PM PST             3.4             30         0              Normal
  12/10/2023 03 PM PST             3.4             30         0              Normal
  12/10/2023 04 PM PST             3.4             30         0              Normal
  12/10/2023 05 PM PST             3.4             30         0              Normal
  12/10/2023 06 PM PST             3.4             30         0              Normal
  12/10/2023 07 PM PST             3.4             30         0              Normal
  12/10/2023 08 PM PST             3.4             30         0              Normal
  12/10/2023 09 PM PST             3.4             30         0              Normal
  12/10/2023 10 PM PST             3.4             30         0              Normal
  12/10/2023 11 PM PST             3.4             30         0              Normal
  12/11/2023 12 AM PST             3.4             30         0              Normal
  12/11/2023 01 AM PST             3.4             30         0              Normal
  12/11/2023 02 AM PST             3.4             30         0              Normal
  12/11/2023 03 AM PST             3.4             30         0              Normal
  12/11/2023 04 AM PST             3.4             30         0              Normal
  12/11/2023 05 AM PST             3.4             30         0              Normal
  12/11/2023 06 AM PST             3.4             30         0              Normal
  12/11/2023 07 AM PST             3.4             30         0              Normal
  12/11/2023 08 AM PST             3.4             30         0              Normal
  12/11/2023 09 AM PST             3.4             30         0              Normal
  12/11/2023 10 AM PST             3.4             30         0              Normal
  12/11/2023 11 AM PST             3.4             30         0              Normal
  12/11/2023 12 PM PST             3.4             30         0              Normal
  12/11/2023 01 PM PST             3.4             30         0              Normal
  12/11/2023 02 PM PST             3.4             30         -              Normal
  12/11/2023 03 PM PST             3.4             30         0              Normal
  12/11/2023 04 PM PST             3.4             30         0              Normal
  12/11/2023 05 PM PST             3.4             30         0              Normal
  12/11/2023 06 PM PST             3.4             30         0              Normal
  12/11/2023 07 PM PST             3.4             30         0              Normal
  12/11/2023 08 PM PST             3.4             30         0              Normal
  12/11/2023 09 PM PST             3.4             30         0              Normal
  12/11/2023 10 PM PST             3.4             30         0              Normal
  12/11/2023 11 PM PST             3.4             30         0              Normal
  12/12/2023 12 AM PST             3.4             30         0              Normal
  12/12/2023 01 AM PST             3.4             30         0              Normal
  12/12/2023 02 AM PST             3.4             30         0              Normal
  12/12/2023 03 AM PST             3.4             30         0              Normal
  12/12/2023 04 AM PST             3.4             30         0              Normal
  12/12/2023 05 AM PST             3.4             30         0              Normal
  12/12/2023 06 AM PST             3.4             30         0              Normal
  12/12/2023 07 AM PST             3.4             30         0              Normal
  12/12/2023 08 AM PST             3.4             30         0              Normal
  12/12/2023 09 AM PST             3.4             30         0              Normal
  12/12/2023 10 AM PST             3.4             30         0              Normal
  12/12/2023 11 AM PST             3.4             30         0              Normal
  12/12/2023 12 PM PST             3.4             30         0              Normal
  12/12/2023 01 PM PST             3.4             30         0              Normal
  12/12/2023 02 PM PST             3.4             30         0              Normal
  12/12/2023 03 PM PST             3.4             30         0              Normal
  12/12/2023 04 PM PST             3.4             30         0              Normal
  12/12/2023 05 PM PST             3.4             30         0              Normal
  12/12/2023 06 PM PST             3.4             30         0              Normal
  12/12/2023 07 PM PST             3.4             30         0              Normal
  12/12/2023 08 PM PST             3.4             30         0              Normal
  12/12/2023 09 PM PST             3.4             30         0              Normal
  12/12/2023 10 PM PST             3.4             30         0              Normal
  12/12/2023 11 PM PST             3.4             30         0              Normal
  12/13/2023 12 AM PST             3.4             30         0              Normal
  12/13/2023 01 AM PST             3.4             30         0              Normal
  12/13/2023 02 AM PST             3.4             30         0              Normal
  12/13/2023 03 AM PST             3.4             30         0              Normal
  12/13/2023 04 AM PST             3.4             30         0              Normal
  12/13/2023 05 AM PST             3.4             30         0              Normal
  12/13/2023 06 AM PST             3.4             30         0              Normal
  12/13/2023 07 AM PST             3.4             30         0              Normal
  12/13/2023 08 AM PST             3.4             30         0              Normal
  12/13/2023 09 AM PST             3.4             30         0              Normal
  12/13/2023 10 AM PST             3.4             30         0              Normal
  12/13/2023 11 AM PST             3.4             30         0              Normal
  12/13/2023 12 PM PST             3.4             30         0              Normal
  12/13/2023 01 PM PST             3.4             30         0              Normal
  12/13/2023 02 PM PST             3.4             30         0              Normal
  12/13/2023 03 PM PST             3.4             30         0              Normal
  12/13/2023 04 PM PST             3.4             30         0              Normal
  12/13/2023 05 PM PST             3.4             30         0              Normal
  12/13/2023 06 PM PST             3.4             30         0              Normal
  12/13/2023 07 PM PST             3.4             30         0              Normal
  12/13/2023 08 PM PST             3.4             30         0              Normal
  12/13/2023 09 PM PST             3.4             30         0              Normal
  12/13/2023 10 PM PST             3.4             30         0              Normal
  12/13/2023 11 PM PST             3.4             30         0              Normal
  12/14/2023 12 AM PST             3.4             30         0              Normal
  12/14/2023 01 AM PST             3.4             30         0              Normal
  12/14/2023 02 AM PST             3.4             30         0              Normal
  12/14/2023 03 AM PST             3.4             30         0              Normal
  12/14/2023 04 AM PST             3.4             30         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.