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

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SANTA CLARA RIVER - PIRU (SCPC1)
Latitude: 34.40º NLongitude: 118.74º WElevation: 710 Feet
Location: Ventura County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Nov 29 2025 at 8:17 AM PSTNext Issuance: Nov 30 2025 at 9:00 AM PST
Action/Monitor: 12.8 FeetMinor Flood: 13.1 FeetModerate Flood: 14.0 FeetMajor Flood: 14.2 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Santa Clara River - Piru (SCPC1)
#
# File Generation Time:  11/29/2025 at 08:17 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/24/2025 at 11:00 AM PST
# Maximum Observed Stage:                       0.81 Feet
# Maximum Observed Flow:                        172 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/03/2025 at 10:00 PM PST
# Maximum Forecast Stage:                       0.71 Feet
# Maximum Forecast Flow:                        157 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/24/2025 08 AM PST            0.77            166                        Normal
  11/24/2025 09 AM PST            0.76            164         -              Normal
  11/24/2025 10 AM PST            0.78            167         +              Normal
  11/24/2025 11 AM PST            0.81            172         +              Normal
  11/24/2025 12 PM PST            0.77            166         -              Normal
  11/24/2025 01 PM PST            0.77            166         0              Normal
  11/24/2025 02 PM PST            0.78            167         +              Normal
  11/24/2025 03 PM PST            0.76            164         -              Normal
  11/24/2025 04 PM PST            0.74            161         -              Normal
  11/24/2025 05 PM PST            0.76            164         +              Normal
  11/24/2025 06 PM PST            0.75            163         -              Normal
  11/24/2025 07 PM PST            0.77            166         +              Normal
  11/24/2025 08 PM PST            0.74            161         -              Normal
  11/24/2025 09 PM PST            0.76            164         +              Normal
  11/24/2025 10 PM PST            0.73            160         -              Normal
  11/24/2025 11 PM PST            0.76            164         +              Normal
  11/25/2025 12 AM PST            0.76            164         0              Normal
  11/25/2025 01 AM PST            0.72            158         -              Normal
  11/25/2025 02 AM PST            0.72            158         0              Normal
  11/25/2025 03 AM PST            0.74            161         +              Normal
  11/25/2025 04 AM PST            0.76            164         +              Normal
  11/25/2025 05 AM PST            0.74            161         -              Normal
  11/25/2025 06 AM PST            0.75            163         +              Normal
  11/25/2025 07 AM PST            0.74            161         -              Normal
  11/25/2025 08 AM PST            0.74            161         0              Normal
  11/25/2025 09 AM PST            0.71            157         -              Normal
  11/25/2025 10 AM PST            0.74            161         +              Normal
  11/25/2025 11 AM PST            0.75            163         +              Normal
  11/25/2025 12 PM PST            0.72            158         -              Normal
  11/25/2025 01 PM PST            0.71            157         -              Normal
  11/25/2025 02 PM PST            0.72            158         +              Normal
  11/25/2025 03 PM PST            0.72            158         0              Normal
  11/25/2025 04 PM PST            0.74            161         +              Normal
  11/25/2025 05 PM PST            0.73            160         -              Normal
  11/25/2025 06 PM PST            0.71            157         -              Normal
  11/25/2025 07 PM PST            0.69            154         -              Normal
  11/25/2025 08 PM PST            0.73            160         +              Normal
  11/25/2025 09 PM PST            0.71            157         -              Normal
  11/25/2025 10 PM PST            0.69            154         -              Normal
  11/25/2025 11 PM PST            0.70            155         +              Normal
  11/26/2025 12 AM PST            0.70            155         0              Normal
  11/26/2025 01 AM PST            0.67            151         -              Normal
  11/26/2025 02 AM PST            0.71            157         +              Normal
  11/26/2025 03 AM PST            0.66            150         -              Normal
  11/26/2025 04 AM PST            0.68            152         +              Normal
  11/26/2025 05 AM PST            0.67            151         -              Normal
  11/26/2025 06 AM PST            0.71            157         +              Normal
  11/26/2025 07 AM PST            0.67            151         -              Normal
  11/26/2025 08 AM PST            0.69            154         +              Normal
  11/26/2025 09 AM PST            0.68            152         -              Normal
  11/26/2025 10 AM PST            0.68            152         0              Normal
  11/26/2025 11 AM PST            0.69            154         +              Normal
  11/26/2025 12 PM PST            0.66            150         -              Normal
  11/26/2025 01 PM PST            0.69            154         +              Normal
  11/26/2025 02 PM PST            0.65            148         -              Normal
  11/26/2025 03 PM PST            0.70            155         +              Normal
  11/26/2025 04 PM PST            0.68            152         -              Normal
  11/26/2025 05 PM PST            0.71            157         +              Normal
  11/26/2025 06 PM PST            0.70            155         -              Normal
  11/26/2025 07 PM PST            0.70            155         0              Normal
  11/26/2025 08 PM PST            0.72            158         +              Normal
  11/26/2025 09 PM PST            0.73            160         +              Normal
  11/26/2025 10 PM PST            0.70            155         -              Normal
  11/26/2025 11 PM PST            0.70            155         0              Normal
  11/27/2025 12 AM PST            0.68            152         -              Normal
  11/27/2025 01 AM PST            0.71            157         +              Normal
  11/27/2025 02 AM PST            0.70            155         -              Normal
  11/27/2025 03 AM PST            0.69            154         -              Normal
  11/27/2025 04 AM PST            0.70            155         +              Normal
  11/27/2025 05 AM PST            0.68            152         -              Normal
  11/27/2025 06 AM PST            0.71            157         +              Normal
  11/27/2025 07 AM PST            0.74            161         +              Normal
  11/27/2025 08 AM PST            0.71            157         -              Normal
  11/27/2025 09 AM PST            0.69            154         -              Normal
  11/27/2025 10 AM PST            0.71            157         +              Normal
  11/27/2025 11 AM PST            0.69            154         -              Normal
  11/27/2025 12 PM PST            0.71            157         +              Normal
  11/27/2025 01 PM PST            0.71            157         0              Normal
  11/27/2025 02 PM PST            0.67            151         -              Normal
  11/27/2025 03 PM PST            0.67            151         0              Normal
  11/27/2025 04 PM PST            0.67            151         0              Normal
  11/27/2025 05 PM PST            0.68            152         +              Normal
  11/27/2025 06 PM PST            0.69            154         +              Normal
  11/27/2025 07 PM PST            0.71            157         +              Normal
  11/27/2025 08 PM PST            0.69            154         -              Normal
  11/27/2025 09 PM PST            0.75            163         +              Normal
  11/27/2025 10 PM PST            0.72            158         -              Normal
  11/27/2025 11 PM PST            0.71            157         -              Normal
  11/28/2025 12 AM PST            0.71            157         0              Normal
  11/28/2025 01 AM PST            0.70            155         -              Normal
  11/28/2025 02 AM PST            0.70            155         0              Normal
  11/28/2025 03 AM PST            0.72            158         +              Normal
  11/28/2025 04 AM PST            0.68            152         -              Normal
  11/28/2025 05 AM PST            0.67            151         -              Normal
  11/28/2025 06 AM PST            0.67            151         0              Normal
  11/28/2025 07 AM PST            0.69            154         +              Normal
  11/28/2025 08 AM PST            0.70            155         +              Normal
  11/28/2025 09 AM PST            0.71            157         +              Normal
  11/28/2025 10 AM PST            0.70            155         -              Normal
  11/28/2025 11 AM PST            0.67            151         -              Normal
  11/28/2025 12 PM PST            0.69            154         +              Normal
  11/28/2025 01 PM PST            0.67            151         -              Normal
  11/28/2025 02 PM PST            0.66            150         -              Normal
  11/28/2025 03 PM PST            0.69            154         +              Normal
  11/28/2025 04 PM PST            0.68            152         -              Normal
  11/28/2025 05 PM PST            0.67            151         -              Normal
  11/28/2025 06 PM PST            0.72            158         +              Normal
  11/28/2025 07 PM PST            0.71            157         -              Normal
  11/28/2025 08 PM PST            0.74            161         +              Normal
  11/28/2025 09 PM PST            0.69            154         -              Normal
  11/28/2025 10 PM PST            0.68            152         -              Normal
  11/28/2025 11 PM PST            0.71            157         +              Normal
  11/29/2025 12 AM PST            0.71            157         0              Normal
  11/29/2025 01 AM PST            0.69            154         -              Normal
  11/29/2025 02 AM PST            0.72            158         +              Normal
  11/29/2025 03 AM PST            0.67            151         -              Normal
  11/29/2025 04 AM PST            0.68            152         +              Normal
  11/29/2025 05 AM PST            0.68            152         0              Normal
  11/29/2025 06 AM PST            0.71            157         +              Normal
  11/29/2025 07 AM PST            0.71            157         0              Normal
  11/29/2025 08 AM PST            0.71            157         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/29/2025 09 AM PST            0.70            155                        Normal
  11/29/2025 10 AM PST            0.70            155         0              Normal
  11/29/2025 11 AM PST            0.70            155         0              Normal
  11/29/2025 12 PM PST            0.70            155         0              Normal
  11/29/2025 01 PM PST            0.70            155         0              Normal
  11/29/2025 02 PM PST            0.69            154         -              Normal
  11/29/2025 03 PM PST            0.69            154         0              Normal
  11/29/2025 04 PM PST            0.69            154         0              Normal
  11/29/2025 05 PM PST            0.69            154         0              Normal
  11/29/2025 06 PM PST            0.69            154         0              Normal
  11/29/2025 07 PM PST            0.69            154         0              Normal
  11/29/2025 08 PM PST            0.69            154         0              Normal
  11/29/2025 09 PM PST            0.68            152         -              Normal
  11/29/2025 10 PM PST            0.68            152         0              Normal
  11/29/2025 11 PM PST            0.68            152         0              Normal
  11/30/2025 12 AM PST            0.68            152         0              Normal
  11/30/2025 01 AM PST            0.68            152         0              Normal
  11/30/2025 02 AM PST            0.67            151         -              Normal
  11/30/2025 03 AM PST            0.67            151         0              Normal
  11/30/2025 04 AM PST            0.67            151         0              Normal
  11/30/2025 05 AM PST            0.67            151         0              Normal
  11/30/2025 06 AM PST            0.67            151         0              Normal
  11/30/2025 07 AM PST            0.67            151         0              Normal
  11/30/2025 08 AM PST            0.66            150         -              Normal
  11/30/2025 09 AM PST            0.66            150         0              Normal
  11/30/2025 10 AM PST            0.66            150         0              Normal
  11/30/2025 11 AM PST            0.66            150         0              Normal
  11/30/2025 12 PM PST            0.66            150         0              Normal
  11/30/2025 01 PM PST            0.66            150         0              Normal
  11/30/2025 02 PM PST            0.66            150         0              Normal
  11/30/2025 03 PM PST            0.66            150         0              Normal
  11/30/2025 04 PM PST            0.65            148         -              Normal
  11/30/2025 05 PM PST            0.65            148         0              Normal
  11/30/2025 06 PM PST            0.65            148         0              Normal
  11/30/2025 07 PM PST            0.65            148         0              Normal
  11/30/2025 08 PM PST            0.65            148         0              Normal
  11/30/2025 09 PM PST            0.65            148         0              Normal
  11/30/2025 10 PM PST            0.65            148         0              Normal
  11/30/2025 11 PM PST            0.64            147         -              Normal
  12/01/2025 12 AM PST            0.64            147         0              Normal
  12/01/2025 01 AM PST            0.64            147         0              Normal
  12/01/2025 02 AM PST            0.64            147         0              Normal
  12/01/2025 03 AM PST            0.64            147         0              Normal
  12/01/2025 04 AM PST            0.64            147         0              Normal
  12/01/2025 05 AM PST            0.64            147         0              Normal
  12/01/2025 06 AM PST            0.63            145         -              Normal
  12/01/2025 07 AM PST            0.63            145         0              Normal
  12/01/2025 08 AM PST            0.63            145         0              Normal
  12/01/2025 09 AM PST            0.63            145         0              Normal
  12/01/2025 10 AM PST            0.63            145         0              Normal
  12/01/2025 11 AM PST            0.63            145         0              Normal
  12/01/2025 12 PM PST            0.63            145         0              Normal
  12/01/2025 01 PM PST            0.62            144         -              Normal
  12/01/2025 02 PM PST            0.62            144         0              Normal
  12/01/2025 03 PM PST            0.62            144         0              Normal
  12/01/2025 04 PM PST            0.62            144         0              Normal
  12/01/2025 05 PM PST            0.62            144         0              Normal
  12/01/2025 06 PM PST            0.62            144         0              Normal
  12/01/2025 07 PM PST            0.62            144         0              Normal
  12/01/2025 08 PM PST            0.62            144         0              Normal
  12/01/2025 09 PM PST            0.62            144         0              Normal
  12/01/2025 10 PM PST            0.61            143         -              Normal
  12/01/2025 11 PM PST            0.61            143         0              Normal
  12/02/2025 12 AM PST            0.61            143         0              Normal
  12/02/2025 01 AM PST            0.61            143         0              Normal
  12/02/2025 02 AM PST            0.61            143         0              Normal
  12/02/2025 03 AM PST            0.61            143         0              Normal
  12/02/2025 04 AM PST            0.61            143         0              Normal
  12/02/2025 05 AM PST            0.61            143         0              Normal
  12/02/2025 06 AM PST            0.61            143         0              Normal
  12/02/2025 07 AM PST            0.60            141         -              Normal
  12/02/2025 08 AM PST            0.60            141         0              Normal
  12/02/2025 09 AM PST            0.60            141         0              Normal
  12/02/2025 10 AM PST            0.60            141         0              Normal
  12/02/2025 11 AM PST            0.60            141         0              Normal
  12/02/2025 12 PM PST            0.60            141         0              Normal
  12/02/2025 01 PM PST            0.60            141         0              Normal
  12/02/2025 02 PM PST            0.60            141         0              Normal
  12/02/2025 03 PM PST            0.60            141         0              Normal
  12/02/2025 04 PM PST            0.60            141         0              Normal
  12/02/2025 05 PM PST            0.59            140         -              Normal
  12/02/2025 06 PM PST            0.59            140         0              Normal
  12/02/2025 07 PM PST            0.59            140         0              Normal
  12/02/2025 08 PM PST            0.59            140         0              Normal
  12/02/2025 09 PM PST            0.59            140         0              Normal
  12/02/2025 10 PM PST            0.59            140         0              Normal
  12/02/2025 11 PM PST            0.59            140         0              Normal
  12/03/2025 12 AM PST            0.59            140         0              Normal
  12/03/2025 01 AM PST            0.59            140         0              Normal
  12/03/2025 02 AM PST            0.58            138         -              Normal
  12/03/2025 03 AM PST            0.58            138         0              Normal
  12/03/2025 04 AM PST            0.58            138         0              Normal
  12/03/2025 05 AM PST            0.58            138         0              Normal
  12/03/2025 06 AM PST            0.58            138         0              Normal
  12/03/2025 07 AM PST            0.58            138         0              Normal
  12/03/2025 08 AM PST            0.58            138         0              Normal
  12/03/2025 09 AM PST            0.58            138         0              Normal
  12/03/2025 10 AM PST            0.58            138         0              Normal
  12/03/2025 11 AM PST            0.59            140         +              Normal
  12/03/2025 12 PM PST            0.60            141         +              Normal
  12/03/2025 01 PM PST            0.61            143         +              Normal
  12/03/2025 02 PM PST            0.62            144         +              Normal
  12/03/2025 03 PM PST            0.63            145         +              Normal
  12/03/2025 04 PM PST            0.64            147         +              Normal
  12/03/2025 05 PM PST            0.65            148         +              Normal
  12/03/2025 06 PM PST            0.67            151         +              Normal
  12/03/2025 07 PM PST            0.68            152         +              Normal
  12/03/2025 08 PM PST            0.69            154         +              Normal
  12/03/2025 09 PM PST            0.70            155         +              Normal
  12/03/2025 10 PM PST            0.71            157         +              Normal
  12/03/2025 11 PM PST            0.71            157         0              Normal
  12/04/2025 12 AM PST            0.70            155         -              Normal
  12/04/2025 01 AM PST            0.69            154         -              Normal
  12/04/2025 02 AM PST            0.68            152         -              Normal
  12/04/2025 03 AM PST            0.67            151         -              Normal
  12/04/2025 04 AM PST            0.67            151         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.