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 FeetForecast Type: Official Location
Location: Ventura County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Oct 17 2026 at 7:16 AM PDTNext Issuance: Oct 18 2026 at 9:00 AM PDT
Action: 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:  10/17/2026 at 07:16 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/13/2026 at 04:00 AM PDT
# Maximum Observed Stage:                       1.47 Feet
# Maximum Observed Flow:                        53 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/21/2026 at 07:00 PM PDT
# Maximum Forecast Stage:                       3.03 Feet
# Maximum Forecast Flow:                        277 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/12/2026 07 AM PDT            1.46             52                        Normal
  10/12/2026 08 AM PDT            1.47             53         +              Normal
  10/12/2026 09 AM PDT            1.46             52         -              Normal
  10/12/2026 10 AM PDT            1.46             52         0              Normal
  10/12/2026 11 AM PDT            1.44             50         -              Normal
  10/12/2026 12 PM PDT            1.44             50         0              Normal
  10/12/2026 01 PM PDT            1.42             48         -              Normal
  10/12/2026 02 PM PDT            1.43             49         +              Normal
  10/12/2026 03 PM PDT            1.43             49         0              Normal
  10/12/2026 04 PM PDT            1.43             49         0              Normal
  10/12/2026 05 PM PDT            1.43             49         0              Normal
  10/12/2026 06 PM PDT            1.44             50         +              Normal
  10/12/2026 07 PM PDT            1.43             49         -              Normal
  10/12/2026 08 PM PDT            1.44             50         +              Normal
  10/12/2026 09 PM PDT            1.44             50         0              Normal
  10/12/2026 10 PM PDT            1.42             48         -              Normal
  10/12/2026 11 PM PDT            1.44             50         +              Normal
  10/13/2026 12 AM PDT            1.44             50         0              Normal
  10/13/2026 01 AM PDT            1.44             50         0              Normal
  10/13/2026 02 AM PDT            1.45             51         +              Normal
  10/13/2026 03 AM PDT            1.45             51         0              Normal
  10/13/2026 04 AM PDT            1.47             53         +              Normal
  10/13/2026 05 AM PDT            1.46             52         -              Normal
  10/13/2026 06 AM PDT            1.45             51         -              Normal
  10/13/2026 07 AM PDT            1.45             51         0              Normal
  10/13/2026 08 AM PDT            1.36             43         -              Normal
  10/13/2026 09 AM PDT            1.35             43         -              Normal
  10/13/2026 10 AM PDT            1.34             42         -              Normal
  10/13/2026 11 AM PDT            1.33             41         -              Normal
  10/13/2026 12 PM PDT            1.33             41         0              Normal
  10/13/2026 01 PM PDT            1.32             40         -              Normal
  10/13/2026 02 PM PDT            1.31             39         -              Normal
  10/13/2026 03 PM PDT            1.31             39         0              Normal
  10/13/2026 04 PM PDT            1.32             40         +              Normal
  10/13/2026 05 PM PDT            1.33             41         +              Normal
  10/13/2026 06 PM PDT            1.33             41         0              Normal
  10/13/2026 07 PM PDT            1.34             42         +              Normal
  10/13/2026 08 PM PDT            1.34             42         0              Normal
  10/13/2026 09 PM PDT            1.35             43         +              Normal
  10/13/2026 10 PM PDT            1.34             42         -              Normal
  10/13/2026 11 PM PDT            1.34             42         0              Normal
  10/14/2026 12 AM PDT            1.35             43         +              Normal
  10/14/2026 01 AM PDT            1.35             43         0              Normal
  10/14/2026 02 AM PDT            1.35             43         0              Normal
  10/14/2026 03 AM PDT            1.35             43         0              Normal
  10/14/2026 04 AM PDT            1.35             43         0              Normal
  10/14/2026 05 AM PDT            1.36             43         +              Normal
  10/14/2026 06 AM PDT            1.36             43         0              Normal
  10/14/2026 07 AM PDT            1.36             43         0              Normal
  10/14/2026 08 AM PDT            1.36             43         0              Normal
  10/14/2026 09 AM PDT            1.36             43         0              Normal
  10/14/2026 10 AM PDT            1.37             44         +              Normal
  10/14/2026 11 AM PDT            1.36             43         -              Normal
  10/14/2026 12 PM PDT            1.36             43         0              Normal
  10/14/2026 01 PM PDT            1.36             43         0              Normal
  10/14/2026 02 PM PDT            1.35             43         -              Normal
  10/14/2026 03 PM PDT            1.35             43         0              Normal
  10/14/2026 04 PM PDT            1.35             43         0              Normal
  10/14/2026 05 PM PDT            1.35             43         0              Normal
  10/14/2026 06 PM PDT            1.35             43         0              Normal
  10/14/2026 07 PM PDT            1.34             42         -              Normal
  10/14/2026 08 PM PDT            1.35             43         +              Normal
  10/14/2026 09 PM PDT            1.33             41         -              Normal
  10/14/2026 10 PM PDT            1.33             41         0              Normal
  10/14/2026 11 PM PDT            1.33             41         0              Normal
  10/15/2026 12 AM PDT            1.33             41         0              Normal
  10/15/2026 01 AM PDT            1.33             41         0              Normal
  10/15/2026 02 AM PDT            1.34             42         +              Normal
  10/15/2026 03 AM PDT            1.34             42         0              Normal
  10/15/2026 04 AM PDT            1.34             42         0              Normal
  10/15/2026 05 AM PDT            1.34             42         0              Normal
  10/15/2026 06 AM PDT            1.34             42         0              Normal
  10/15/2026 07 AM PDT            1.35             43         +              Normal
  10/15/2026 08 AM PDT            1.35             43         0              Normal
  10/15/2026 09 AM PDT            1.35             43         0              Normal
  10/15/2026 10 AM PDT            1.34             42         -              Normal
  10/15/2026 11 AM PDT            1.34             42         0              Normal
  10/15/2026 12 PM PDT            1.33             41         -              Normal
  10/15/2026 01 PM PDT            1.32             40         -              Normal
  10/15/2026 02 PM PDT            1.32             40         0              Normal
  10/15/2026 03 PM PDT            1.32             40         0              Normal
  10/15/2026 04 PM PDT            1.31             39         -              Normal
  10/15/2026 05 PM PDT            1.30             39         -              Normal
  10/15/2026 06 PM PDT            1.30             39         0              Normal
  10/15/2026 07 PM PDT            1.31             39         +              Normal
  10/15/2026 08 PM PDT            1.31             39         0              Normal
  10/15/2026 09 PM PDT            1.31             39         0              Normal
  10/15/2026 10 PM PDT            1.31             39         0              Normal
  10/15/2026 11 PM PDT            1.30             39         -              Normal
  10/16/2026 12 AM PDT            1.29             38         -              Normal
  10/16/2026 01 AM PDT            1.29             38         0              Normal
  10/16/2026 02 AM PDT            1.30             39         +              Normal
  10/16/2026 03 AM PDT            1.30             39         0              Normal
  10/16/2026 04 AM PDT            1.30             39         0              Normal
  10/16/2026 05 AM PDT            1.30             39         0              Normal
  10/16/2026 06 AM PDT            1.31             39         +              Normal
  10/16/2026 07 AM PDT            1.31             39         0              Normal
  10/16/2026 08 AM PDT            1.32             40         +              Normal
  10/16/2026 09 AM PDT            1.32             40         0              Normal
  10/16/2026 10 AM PDT            1.32             40         0              Normal
  10/16/2026 11 AM PDT            1.31             39         -              Normal
  10/16/2026 12 PM PDT            1.31             39         0              Normal
  10/16/2026 01 PM PDT            1.30             39         -              Normal
  10/16/2026 02 PM PDT            1.28             37         -              Normal
  10/16/2026 03 PM PDT            1.29             38         +              Normal
  10/16/2026 04 PM PDT            1.30             39         +              Normal
  10/16/2026 05 PM PDT            1.29             38         -              Normal
  10/16/2026 06 PM PDT            1.29             38         0              Normal
  10/16/2026 07 PM PDT            1.30             39         +              Normal
  10/16/2026 08 PM PDT            1.30             39         0              Normal
  10/16/2026 09 PM PDT            1.30             39         0              Normal
  10/16/2026 10 PM PDT            1.30             39         0              Normal
  10/16/2026 11 PM PDT            1.31             39         +              Normal
  10/17/2026 12 AM PDT            1.31             39         0              Normal
  10/17/2026 01 AM PDT            1.31             39         0              Normal
  10/17/2026 02 AM PDT            1.32             40         +              Normal
  10/17/2026 03 AM PDT            1.32             40         0              Normal
  10/17/2026 04 AM PDT            1.33             41         +              Normal
  10/17/2026 05 AM PDT            1.32             40         -              Normal
  10/17/2026 06 AM PDT            1.32             40         0              Normal
  10/17/2026 07 AM PDT            1.32             40         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/17/2026 08 AM PDT            1.32             40                        Normal
  10/17/2026 09 AM PDT            1.32             40         0              Normal
  10/17/2026 10 AM PDT            1.32             40         0              Normal
  10/17/2026 11 AM PDT            1.32             40         0              Normal
  10/17/2026 12 PM PDT            1.32             40         0              Normal
  10/17/2026 01 PM PDT            1.32             40         0              Normal
  10/17/2026 02 PM PDT            1.32             40         0              Normal
  10/17/2026 03 PM PDT            1.32             40         0              Normal
  10/17/2026 04 PM PDT            1.32             40         0              Normal
  10/17/2026 05 PM PDT            1.32             40         0              Normal
  10/17/2026 06 PM PDT            1.32             40         0              Normal
  10/17/2026 07 PM PDT            1.32             40         0              Normal
  10/17/2026 08 PM PDT            1.32             40         0              Normal
  10/17/2026 09 PM PDT            1.32             40         0              Normal
  10/17/2026 10 PM PDT            1.32             40         0              Normal
  10/17/2026 11 PM PDT            1.32             40         0              Normal
  10/18/2026 12 AM PDT            1.32             40         0              Normal
  10/18/2026 01 AM PDT            1.32             40         0              Normal
  10/18/2026 02 AM PDT            1.32             40         0              Normal
  10/18/2026 03 AM PDT            1.32             40         0              Normal
  10/18/2026 04 AM PDT            1.32             40         0              Normal
  10/18/2026 05 AM PDT            1.32             40         0              Normal
  10/18/2026 06 AM PDT            1.32             40         0              Normal
  10/18/2026 07 AM PDT            1.32             40         0              Normal
  10/18/2026 08 AM PDT            1.32             40         0              Normal
  10/18/2026 09 AM PDT            1.31             39         -              Normal
  10/18/2026 10 AM PDT            1.31             39         0              Normal
  10/18/2026 11 AM PDT            1.31             39         0              Normal
  10/18/2026 12 PM PDT            1.31             39         0              Normal
  10/18/2026 01 PM PDT            1.31             39         0              Normal
  10/18/2026 02 PM PDT            1.31             39         0              Normal
  10/18/2026 03 PM PDT            1.31             39         0              Normal
  10/18/2026 04 PM PDT            1.31             39         0              Normal
  10/18/2026 05 PM PDT            1.31             39         0              Normal
  10/18/2026 06 PM PDT            1.31             39         0              Normal
  10/18/2026 07 PM PDT            1.31             39         0              Normal
  10/18/2026 08 PM PDT            1.31             39         0              Normal
  10/18/2026 09 PM PDT            1.31             39         0              Normal
  10/18/2026 10 PM PDT            1.31             39         0              Normal
  10/18/2026 11 PM PDT            1.31             39         0              Normal
  10/19/2026 12 AM PDT            1.31             39         0              Normal
  10/19/2026 01 AM PDT            1.31             39         0              Normal
  10/19/2026 02 AM PDT            1.31             39         0              Normal
  10/19/2026 03 AM PDT            1.31             39         0              Normal
  10/19/2026 04 AM PDT            1.31             39         0              Normal
  10/19/2026 05 AM PDT            1.31             39         0              Normal
  10/19/2026 06 AM PDT            1.31             39         0              Normal
  10/19/2026 07 AM PDT            1.31             39         0              Normal
  10/19/2026 08 AM PDT            1.31             39         0              Normal
  10/19/2026 09 AM PDT            1.31             39         0              Normal
  10/19/2026 10 AM PDT            1.31             39         0              Normal
  10/19/2026 11 AM PDT            1.31             39         0              Normal
  10/19/2026 12 PM PDT            1.31             39         0              Normal
  10/19/2026 01 PM PDT            1.31             39         0              Normal
  10/19/2026 02 PM PDT            1.31             39         0              Normal
  10/19/2026 03 PM PDT            1.31             39         0              Normal
  10/19/2026 04 PM PDT            1.31             39         0              Normal
  10/19/2026 05 PM PDT            1.31             39         0              Normal
  10/19/2026 06 PM PDT            1.31             39         0              Normal
  10/19/2026 07 PM PDT            1.31             39         0              Normal
  10/19/2026 08 PM PDT            1.31             39         0              Normal
  10/19/2026 09 PM PDT            1.31             39         0              Normal
  10/19/2026 10 PM PDT            1.31             39         0              Normal
  10/19/2026 11 PM PDT            1.31             39         0              Normal
  10/20/2026 12 AM PDT            1.31             39         0              Normal
  10/20/2026 01 AM PDT            1.31             39         0              Normal
  10/20/2026 02 AM PDT            1.31             39         0              Normal
  10/20/2026 03 AM PDT            1.31             39         0              Normal
  10/20/2026 04 AM PDT            1.31             39         0              Normal
  10/20/2026 05 AM PDT            1.31             39         0              Normal
  10/20/2026 06 AM PDT            1.31             39         0              Normal
  10/20/2026 07 AM PDT            1.31             39         0              Normal
  10/20/2026 08 AM PDT            1.31             39         0              Normal
  10/20/2026 09 AM PDT            1.31             39         0              Normal
  10/20/2026 10 AM PDT            1.31             39         0              Normal
  10/20/2026 11 AM PDT            1.31             39         0              Normal
  10/20/2026 12 PM PDT            1.31             39         0              Normal
  10/20/2026 01 PM PDT            1.31             39         0              Normal
  10/20/2026 02 PM PDT            1.31             39         0              Normal
  10/20/2026 03 PM PDT            1.31             39         0              Normal
  10/20/2026 04 PM PDT            1.31             39         0              Normal
  10/20/2026 05 PM PDT            1.31             39         0              Normal
  10/20/2026 06 PM PDT            1.31             39         0              Normal
  10/20/2026 07 PM PDT            1.32             40         +              Normal
  10/20/2026 08 PM PDT            1.33             41         +              Normal
  10/20/2026 09 PM PDT            1.34             42         +              Normal
  10/20/2026 10 PM PDT            1.36             43         +              Normal
  10/20/2026 11 PM PDT            1.39             46         +              Normal
  10/21/2026 12 AM PDT            1.41             47         +              Normal
  10/21/2026 01 AM PDT            1.44             50         +              Normal
  10/21/2026 02 AM PDT            1.48             53         +              Normal
  10/21/2026 03 AM PDT            1.51             56         +              Normal
  10/21/2026 04 AM PDT            1.55             60         +              Normal
  10/21/2026 05 AM PDT            1.60             65         +              Normal
  10/21/2026 06 AM PDT            1.66             70         +              Normal
  10/21/2026 07 AM PDT            1.75             80         +              Normal
  10/21/2026 08 AM PDT            1.86             92         +              Normal
  10/21/2026 09 AM PDT            1.98            106         +              Normal
  10/21/2026 10 AM PDT            2.11            122         +              Normal
  10/21/2026 11 AM PDT            2.25            141         +              Normal
  10/21/2026 12 PM PDT            2.39            161         +              Normal
  10/21/2026 01 PM PDT            2.52            181         +              Normal
  10/21/2026 02 PM PDT            2.64            200         +              Normal
  10/21/2026 03 PM PDT            2.75            220         +              Normal
  10/21/2026 04 PM PDT            2.85            240         +              Normal
  10/21/2026 05 PM PDT            2.94            258         +              Normal
  10/21/2026 06 PM PDT            3.00            271         +              Normal
  10/21/2026 07 PM PDT            3.03            277         +              Normal
  10/21/2026 08 PM PDT            3.02            275         -              Normal
  10/21/2026 09 PM PDT            2.97            265         -              Normal
  10/21/2026 10 PM PDT            2.89            248         -              Normal
  10/21/2026 11 PM PDT            2.77            224         -              Normal
  10/22/2026 12 AM PDT            2.65            202         -              Normal
  10/22/2026 01 AM PDT            2.54            184         -              Normal
  10/22/2026 02 AM PDT            2.45            170         -              Normal
  10/22/2026 03 AM PDT            2.38            160         -              Normal
  10/22/2026 04 AM PDT            2.33            152         -              Normal
  10/22/2026 05 AM PDT            2.31            150         -              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.