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 21 2026 at 7:21 AM PDTNext Issuance: Oct 22 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:  10/21/2026 at 07:21 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/19/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       1.37 Feet
# Maximum Observed Flow:                        44 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/22/2026 at 05:00 AM PDT
# Maximum Forecast Stage:                       4.15 Feet
# Maximum Forecast Flow:                        570 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/16/2026 07 AM PDT            1.31             39                        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            1.31             39         -              Normal
  10/17/2026 07 AM PDT            1.32             40         +              Normal
  10/17/2026 08 AM PDT            1.31             39         -              Normal
  10/17/2026 09 AM PDT            1.30             39         -              Normal
  10/17/2026 10 AM PDT            1.29             38         -              Normal
  10/17/2026 11 AM PDT            1.30             39         +              Normal
  10/17/2026 12 PM PDT            1.29             38         -              Normal
  10/17/2026 01 PM PDT            1.29             38         0              Normal
  10/17/2026 02 PM PDT            1.29             38         0              Normal
  10/17/2026 03 PM PDT            1.28             37         -              Normal
  10/17/2026 04 PM PDT            1.27             36         -              Normal
  10/17/2026 05 PM PDT            1.27             36         0              Normal
  10/17/2026 06 PM PDT            1.27             36         0              Normal
  10/17/2026 07 PM PDT            1.28             37         +              Normal
  10/17/2026 08 PM PDT            1.29             38         +              Normal
  10/17/2026 09 PM PDT            1.30             39         +              Normal
  10/17/2026 10 PM PDT            1.31             39         +              Normal
  10/17/2026 11 PM PDT            1.31             39         0              Normal
  10/18/2026 12 AM PDT            1.31             39         0              Normal
  10/18/2026 01 AM PDT            1.31             39         0              Normal
  10/18/2026 02 AM PDT            1.33             41         +              Normal
  10/18/2026 03 AM PDT            1.34             42         +              Normal
  10/18/2026 04 AM PDT            1.34             42         0              Normal
  10/18/2026 05 AM PDT            1.35             43         +              Normal
  10/18/2026 06 AM PDT            1.35             43         0              Normal
  10/18/2026 07 AM PDT            1.37             44         +              Normal
  10/18/2026 08 AM PDT            1.37             44         0              Normal
  10/18/2026 09 AM PDT            1.37             44         0              Normal
  10/18/2026 10 AM PDT            1.36             43         -              Normal
  10/18/2026 11 AM PDT            1.37             44         +              Normal
  10/18/2026 12 PM PDT            1.36             43         -              Normal
  10/18/2026 01 PM PDT            1.35             43         -              Normal
  10/18/2026 02 PM PDT            1.34             42         -              Normal
  10/18/2026 03 PM PDT            1.33             41         -              Normal
  10/18/2026 04 PM PDT            1.31             39         -              Normal
  10/18/2026 05 PM PDT            1.31             39         0              Normal
  10/18/2026 06 PM PDT            1.32             40         +              Normal
  10/18/2026 07 PM PDT            1.31             39         -              Normal
  10/18/2026 08 PM PDT            1.31             39         0              Normal
  10/18/2026 09 PM PDT            1.32             40         +              Normal
  10/18/2026 10 PM PDT            1.32             40         0              Normal
  10/18/2026 11 PM PDT            1.32             40         0              Normal
  10/19/2026 12 AM PDT            1.33             41         +              Normal
  10/19/2026 01 AM PDT            1.33             41         0              Normal
  10/19/2026 02 AM PDT            1.35             43         +              Normal
  10/19/2026 03 AM PDT            1.36             43         +              Normal
  10/19/2026 04 AM PDT            1.37             44         +              Normal
  10/19/2026 05 AM PDT            1.37             44         0              Normal
  10/19/2026 06 AM PDT            1.37             44         0              Normal
  10/19/2026 07 AM PDT            1.37             44         0              Normal
  10/19/2026 08 AM PDT            1.37             44         0              Normal
  10/19/2026 09 AM PDT            1.36             43         -              Normal
  10/19/2026 10 AM PDT            1.36             43         0              Normal
  10/19/2026 11 AM PDT            1.36             43         0              Normal
  10/19/2026 12 PM PDT            1.36             43         0              Normal
  10/19/2026 01 PM PDT            1.35             43         -              Normal
  10/19/2026 02 PM PDT            1.33             41         -              Normal
  10/19/2026 03 PM PDT            1.33             41         0              Normal
  10/19/2026 04 PM PDT            1.33             41         0              Normal
  10/19/2026 05 PM PDT            1.33             41         0              Normal
  10/19/2026 06 PM PDT            1.34             42         +              Normal
  10/19/2026 07 PM PDT            1.33             41         -              Normal
  10/19/2026 08 PM PDT            1.32             40         -              Normal
  10/19/2026 09 PM PDT            1.31             39         -              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            1.32             40         +              Normal
  10/20/2026 01 AM PDT            1.32             40         0              Normal
  10/20/2026 02 AM PDT            1.32             40         0              Normal
  10/20/2026 03 AM PDT            1.33             41         +              Normal
  10/20/2026 04 AM PDT            1.32             40         -              Normal
  10/20/2026 05 AM PDT            1.32             40         0              Normal
  10/20/2026 06 AM PDT            1.33             41         +              Normal
  10/20/2026 07 AM PDT            1.32             40         -              Normal
  10/20/2026 08 AM PDT            1.30             39         -              Normal
  10/20/2026 09 AM PDT            1.31             39         +              Normal
  10/20/2026 10 AM PDT            1.31             39         0              Normal
  10/20/2026 11 AM PDT            1.32             40         +              Normal
  10/20/2026 12 PM PDT            1.32             40         0              Normal
  10/20/2026 01 PM PDT            1.31             39         -              Normal
  10/20/2026 02 PM PDT            1.29             38         -              Normal
  10/20/2026 03 PM PDT            1.30             39         +              Normal
  10/20/2026 04 PM PDT            1.30             39         0              Normal
  10/20/2026 05 PM PDT            1.29             38         -              Normal
  10/20/2026 06 PM PDT            1.29             38         0              Normal
  10/20/2026 07 PM PDT            1.29             38         0              Normal
  10/20/2026 08 PM PDT            1.28             37         -              Normal
  10/20/2026 09 PM PDT            1.29             38         +              Normal
  10/20/2026 10 PM PDT            1.29             38         0              Normal
  10/20/2026 11 PM PDT            1.29             38         0              Normal
  10/21/2026 12 AM PDT            1.29             38         0              Normal
  10/21/2026 01 AM PDT            1.30             39         +              Normal
  10/21/2026 02 AM PDT            1.31             39         +              Normal
  10/21/2026 03 AM PDT            1.31             39         0              Normal
  10/21/2026 04 AM PDT            1.32             40         +              Normal
  10/21/2026 05 AM PDT            1.33             41         +              Normal
  10/21/2026 06 AM PDT            1.32             40         -              Normal
  10/21/2026 07 AM PDT            1.32             40         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/21/2026 08 AM PDT            1.32             40                        Normal
  10/21/2026 09 AM PDT            1.32             40         0              Normal
  10/21/2026 10 AM PDT            1.32             40         0              Normal
  10/21/2026 11 AM PDT            1.32             40         0              Normal
  10/21/2026 12 PM PDT            1.46             52         +              Normal
  10/21/2026 01 PM PDT            1.69             73         +              Normal
  10/21/2026 02 PM PDT            1.99            107         +              Normal
  10/21/2026 03 PM PDT            2.33            152         +              Normal
  10/21/2026 04 PM PDT            2.68            207         +              Normal
  10/21/2026 05 PM PDT            3.02            275         +              Normal
  10/21/2026 06 PM PDT            3.28            334         +              Normal
  10/21/2026 07 PM PDT            3.48            383         +              Normal
  10/21/2026 08 PM PDT            3.65            427         +              Normal
  10/21/2026 09 PM PDT            3.78            462         +              Normal
  10/21/2026 10 PM PDT            3.87            488         +              Normal
  10/21/2026 11 PM PDT            3.93            505         +              Normal
  10/22/2026 12 AM PDT            3.99            522         +              Normal
  10/22/2026 01 AM PDT            4.04            537         +              Normal
  10/22/2026 02 AM PDT            4.08            549         +              Normal
  10/22/2026 03 AM PDT            4.11            558         +              Normal
  10/22/2026 04 AM PDT            4.13            564         +              Normal
  10/22/2026 05 AM PDT            4.15            570         +              Normal
  10/22/2026 06 AM PDT            4.13            564         -              Normal
  10/22/2026 07 AM PDT            4.08            549         -              Normal
  10/22/2026 08 AM PDT            3.98            519         -              Normal
  10/22/2026 09 AM PDT            3.85            482         -              Normal
  10/22/2026 10 AM PDT            3.66            430         -              Normal
  10/22/2026 11 AM PDT            3.42            368         -              Normal
  10/22/2026 12 PM PDT            3.20            315         -              Normal
  10/22/2026 01 PM PDT            3.02            275         -              Normal
  10/22/2026 02 PM PDT            2.86            242         -              Normal
  10/22/2026 03 PM PDT            2.75            220         -              Normal
  10/22/2026 04 PM PDT            2.69            209         -              Normal
  10/22/2026 05 PM PDT            2.68            207         -              Normal
  10/22/2026 06 PM PDT            2.65            202         -              Normal
  10/22/2026 07 PM PDT            2.60            194         -              Normal
  10/22/2026 08 PM PDT            2.53            183         -              Normal
  10/22/2026 09 PM PDT            2.44            169         -              Normal
  10/22/2026 10 PM PDT            2.32            151         -              Normal
  10/22/2026 11 PM PDT            2.18            132         -              Normal
  10/23/2026 12 AM PDT            2.05            115         -              Normal
  10/23/2026 01 AM PDT            1.93            100         -              Normal
  10/23/2026 02 AM PDT            1.82             87         -              Normal
  10/23/2026 03 AM PDT            1.72             77         -              Normal
  10/23/2026 04 AM PDT            1.65             69         -              Normal
  10/23/2026 05 AM PDT            1.59             64         -              Normal
  10/23/2026 06 AM PDT            1.54             59         -              Normal
  10/23/2026 07 AM PDT            1.50             55         -              Normal
  10/23/2026 08 AM PDT            1.46             52         -              Normal
  10/23/2026 09 AM PDT            1.43             49         -              Normal
  10/23/2026 10 AM PDT            1.41             47         -              Normal
  10/23/2026 11 AM PDT            1.39             46         -              Normal
  10/23/2026 12 PM PDT            1.38             45         -              Normal
  10/23/2026 01 PM PDT            1.37             44         -              Normal
  10/23/2026 02 PM PDT            1.36             43         -              Normal
  10/23/2026 03 PM PDT            1.35             43         -              Normal
  10/23/2026 04 PM PDT            1.34             42         -              Normal
  10/23/2026 05 PM PDT            1.34             42         0              Normal
  10/23/2026 06 PM PDT            1.34             42         0              Normal
  10/23/2026 07 PM PDT            1.33             41         -              Normal
  10/23/2026 08 PM PDT            1.33             41         0              Normal
  10/23/2026 09 PM PDT            1.33             41         0              Normal
  10/23/2026 10 PM PDT            1.33             41         0              Normal
  10/23/2026 11 PM PDT            1.33             41         0              Normal
  10/24/2026 12 AM PDT            1.32             40         -              Normal
  10/24/2026 01 AM PDT            1.32             40         0              Normal
  10/24/2026 02 AM PDT            1.32             40         0              Normal
  10/24/2026 03 AM PDT            1.32             40         0              Normal
  10/24/2026 04 AM PDT            1.32             40         0              Normal
  10/24/2026 05 AM PDT            1.32             40         0              Normal
  10/24/2026 06 AM PDT            1.32             40         0              Normal
  10/24/2026 07 AM PDT            1.32             40         0              Normal
  10/24/2026 08 AM PDT            1.32             40         0              Normal
  10/24/2026 09 AM PDT            1.32             40         0              Normal
  10/24/2026 10 AM PDT            1.32             40         0              Normal
  10/24/2026 11 AM PDT            1.32             40         0              Normal
  10/24/2026 12 PM PDT            1.32             40         0              Normal
  10/24/2026 01 PM PDT            1.32             40         0              Normal
  10/24/2026 02 PM PDT            1.32             40         0              Normal
  10/24/2026 03 PM PDT            1.32             40         0              Normal
  10/24/2026 04 PM PDT            1.32             40         0              Normal
  10/24/2026 05 PM PDT            1.32             40         0              Normal
  10/24/2026 06 PM PDT            1.32             40         0              Normal
  10/24/2026 07 PM PDT            1.32             40         0              Normal
  10/24/2026 08 PM PDT            1.32             40         0              Normal
  10/24/2026 09 PM PDT            1.32             40         0              Normal
  10/24/2026 10 PM PDT            1.32             40         0              Normal
  10/24/2026 11 PM PDT            1.32             40         0              Normal
  10/25/2026 12 AM PDT            1.31             39         -              Normal
  10/25/2026 01 AM PDT            1.31             39         0              Normal
  10/25/2026 02 AM PDT            1.31             39         0              Normal
  10/25/2026 03 AM PDT            1.31             39         0              Normal
  10/25/2026 04 AM PDT            1.31             39         0              Normal
  10/25/2026 05 AM PDT            1.31             39         0              Normal
  10/25/2026 06 AM PDT            1.31             39         0              Normal
  10/25/2026 07 AM PDT            1.31             39         0              Normal
  10/25/2026 08 AM PDT            1.31             39         0              Normal
  10/25/2026 09 AM PDT            1.31             39         0              Normal
  10/25/2026 10 AM PDT            1.31             39         0              Normal
  10/25/2026 11 AM PDT            1.31             39         0              Normal
  10/25/2026 12 PM PDT            1.31             39         0              Normal
  10/25/2026 01 PM PDT            1.31             39         0              Normal
  10/25/2026 02 PM PDT            1.31             39         0              Normal
  10/25/2026 03 PM PDT            1.31             39         0              Normal
  10/25/2026 04 PM PDT            1.31             39         0              Normal
  10/25/2026 05 PM PDT            1.31             39         0              Normal
  10/25/2026 06 PM PDT            1.31             39         0              Normal
  10/25/2026 07 PM PDT            1.31             39         0              Normal
  10/25/2026 08 PM PDT            1.31             39         0              Normal
  10/25/2026 09 PM PDT            1.31             39         0              Normal
  10/25/2026 10 PM PDT            1.31             39         0              Normal
  10/25/2026 11 PM PDT            1.31             39         0              Normal
  10/26/2026 12 AM PDT            1.31             39         0              Normal
  10/26/2026 01 AM PDT            1.31             39         0              Normal
  10/26/2026 02 AM PDT            1.31             39         0              Normal
  10/26/2026 03 AM PDT            1.31             39         0              Normal
  10/26/2026 04 AM PDT            1.31             39         0              Normal
  10/26/2026 05 AM PDT            1.31             39         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.