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: Dec 25 2025 at 8:37 PM PSTNext Issuance: Dec 26 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:  12/25/2025 at 08:38 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/24/2025 at 02:00 PM PST
# Maximum Observed Stage:                       10.00 Feet
# Maximum Observed Flow:                        3527 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/26/2025 at 10:00 AM PST
# Maximum Forecast Stage:                       8.34 Feet
# Maximum Forecast Flow:                        2548 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/20/2025 08 PM PST            0.61             53                        Normal
  12/20/2025 09 PM PST            0.61             53         0              Normal
  12/20/2025 10 PM PST            0.61             53         0              Normal
  12/20/2025 11 PM PST            0.60             53         -              Normal
  12/21/2025 12 AM PST            0.60             53         0              Normal
  12/21/2025 01 AM PST            0.61             53         +              Normal
  12/21/2025 02 AM PST            0.61             53         0              Normal
  12/21/2025 03 AM PST            0.61             53         0              Normal
  12/21/2025 04 AM PST            0.61             53         0              Normal
  12/21/2025 05 AM PST            0.60             53         -              Normal
  12/21/2025 06 AM PST            0.60             53         0              Normal
  12/21/2025 07 AM PST            0.60             53         0              Normal
  12/21/2025 08 AM PST            0.60             53         0              Normal
  12/21/2025 09 AM PST            0.59             52         -              Normal
  12/21/2025 10 AM PST            0.57             50         -              Normal
  12/21/2025 11 AM PST            0.58             51         +              Normal
  12/21/2025 12 PM PST            0.57             50         -              Normal
  12/21/2025 01 PM PST            0.56             49         -              Normal
  12/21/2025 02 PM PST            0.56             49         0              Normal
  12/21/2025 03 PM PST            0.56             49         0              Normal
  12/21/2025 04 PM PST            0.59             52         +              Normal
  12/21/2025 05 PM PST            0.59             52         0              Normal
  12/21/2025 06 PM PST            0.59             52         0              Normal
  12/21/2025 07 PM PST            0.60             53         +              Normal
  12/21/2025 08 PM PST            0.59             52         -              Normal
  12/21/2025 09 PM PST            0.60             53         +              Normal
  12/21/2025 10 PM PST            0.60             53         0              Normal
  12/21/2025 11 PM PST            0.61             53         +              Normal
  12/22/2025 12 AM PST            0.61             53         0              Normal
  12/22/2025 01 AM PST            0.61             53         0              Normal
  12/22/2025 02 AM PST            0.60             53         -              Normal
  12/22/2025 03 AM PST            0.60             53         0              Normal
  12/22/2025 04 AM PST            0.61             53         +              Normal
  12/22/2025 05 AM PST            0.60             53         -              Normal
  12/22/2025 06 AM PST            0.59             52         -              Normal
  12/22/2025 07 AM PST            0.60             53         +              Normal
  12/22/2025 08 AM PST            0.58             51         -              Normal
  12/22/2025 09 AM PST            0.59             52         +              Normal
  12/22/2025 10 AM PST            0.59             52         0              Normal
  12/22/2025 11 AM PST            0.58             51         -              Normal
  12/22/2025 12 PM PST            0.56             49         -              Normal
  12/22/2025 01 PM PST            0.53             47         -              Normal
  12/22/2025 02 PM PST            0.54             47         +              Normal
  12/22/2025 03 PM PST            0.56             49         +              Normal
  12/22/2025 04 PM PST            0.57             50         +              Normal
  12/22/2025 05 PM PST            0.58             51         +              Normal
  12/22/2025 06 PM PST            0.60             53         +              Normal
  12/22/2025 07 PM PST            0.61             53         +              Normal
  12/22/2025 08 PM PST            0.61             53         0              Normal
  12/22/2025 09 PM PST            0.61             53         0              Normal
  12/22/2025 10 PM PST            0.61             53         0              Normal
  12/22/2025 11 PM PST            0.61             53         0              Normal
  12/23/2025 12 AM PST            0.61             53         0              Normal
  12/23/2025 01 AM PST            0.61             53         0              Normal
  12/23/2025 02 AM PST            0.61             53         0              Normal
  12/23/2025 03 AM PST            0.62             54         +              Normal
  12/23/2025 04 AM PST            0.60             53         -              Normal
  12/23/2025 05 AM PST            0.60             53         0              Normal
  12/23/2025 06 AM PST            0.60             53         0              Normal
  12/23/2025 07 AM PST            0.60             53         0              Normal
  12/23/2025 08 AM PST            0.60             53         0              Normal
  12/23/2025 09 AM PST            0.59             52         -              Normal
  12/23/2025 10 AM PST            0.58             51         -              Normal
  12/23/2025 11 AM PST            0.59             52         +              Normal
  12/23/2025 12 PM PST            0.58             51         -              Normal
  12/23/2025 01 PM PST            0.57             50         -              Normal
  12/23/2025 02 PM PST            0.58             51         +              Normal
  12/23/2025 03 PM PST            0.59             52         +              Normal
  12/23/2025 04 PM PST            0.62             54         +              Normal
  12/23/2025 05 PM PST            0.63             55         +              Normal
  12/23/2025 06 PM PST            0.64             56         +              Normal
  12/23/2025 07 PM PST            0.63             55         -              Normal
  12/23/2025 08 PM PST            0.63             55         0              Normal
  12/23/2025 09 PM PST            0.64             56         +              Normal
  12/23/2025 10 PM PST            0.63             55         -              Normal
  12/23/2025 11 PM PST            0.63             55         0              Normal
  12/24/2025 12 AM PST            0.63             55         0              Normal
  12/24/2025 01 AM PST            0.64             56         +              Normal
  12/24/2025 02 AM PST            0.65             57         +              Normal
  12/24/2025 03 AM PST            0.68             60         +              Normal
  12/24/2025 04 AM PST            0.72             64         +              Normal
  12/24/2025 05 AM PST            0.93             85         +              Normal
  12/24/2025 06 AM PST            1.12            107         +              Normal
  12/24/2025 07 AM PST            1.61            175         +              Normal
  12/24/2025 08 AM PST            2.20            277         +              Normal
  12/24/2025 09 AM PST            3.37            541         +              Normal
  12/24/2025 10 AM PST            4.19            775         +              Normal
  12/24/2025 11 AM PST            5.90           1388         +              Normal
  12/24/2025 12 PM PST            7.95           2340         +              Normal
  12/24/2025 01 PM PST            9.14           3000         +              Normal
  12/24/2025 02 PM PST           10.00           3527         +              Normal
  12/24/2025 03 PM PST            8.01           2372         -              Normal
  12/24/2025 04 PM PST            6.99           1865         -              Normal
  12/24/2025 05 PM PST            5.95           1409         -              Normal
  12/24/2025 06 PM PST            5.26           1139         -              Normal
  12/24/2025 07 PM PST            3.93            697         -              Normal
  12/24/2025 08 PM PST            2.78            397         -              Normal
  12/24/2025 09 PM PST            2.28            292         -              Normal
  12/24/2025 10 PM PST            2.38            312         +              Normal
  12/24/2025 11 PM PST            2.47            330         +              Normal
  12/25/2025 12 AM PST            2.78            397         +              Normal
  12/25/2025 01 AM PST            2.58            354         -              Normal
  12/25/2025 02 AM PST            2.65            369         +              Normal
  12/25/2025 03 AM PST            2.97            441         +              Normal
  12/25/2025 04 AM PST            2.89            423         -              Normal
  12/25/2025 05 AM PST            2.64            366         -              Normal
  12/25/2025 06 AM PST            2.75            391         +              Normal
  12/25/2025 07 AM PST            2.84            411         +              Normal
  12/25/2025 08 AM PST            3.36            538         +              Normal
  12/25/2025 09 AM PST            3.82            665         +              Normal
  12/25/2025 10 AM PST            4.43            851         +              Normal
  12/25/2025 11 AM PST            4.26            797         -              Normal
  12/25/2025 12 PM PST            3.39            546         -              Normal
  12/25/2025 01 PM PST            3.60            603         +              Normal
  12/25/2025 02 PM PST            3.80            659         +              Normal
  12/25/2025 03 PM PST            3.01            451         -              Normal
  12/25/2025 04 PM PST            2.56            349         -              Normal
  12/25/2025 05 PM PST            2.22            281         -              Normal
  12/25/2025 06 PM PST            2.10            258         -              Normal
  12/25/2025 07 PM PST            2.30            296         +              Normal
  12/25/2025 08 PM PST            2.65            369         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/25/2025 09 PM PST            2.94            434                        Normal
  12/25/2025 10 PM PST            3.19            495         +              Normal
  12/25/2025 11 PM PST            3.98            711         +              Normal
  12/26/2025 12 AM PST            4.83            985         +              Normal
  12/26/2025 01 AM PST            5.74           1324         +              Normal
  12/26/2025 02 AM PST            6.30           1556         +              Normal
  12/26/2025 03 AM PST            6.74           1750         +              Normal
  12/26/2025 04 AM PST            7.10           1917         +              Normal
  12/26/2025 05 AM PST            7.41           2067         +              Normal
  12/26/2025 06 AM PST            7.66           2192         +              Normal
  12/26/2025 07 AM PST            7.89           2309         +              Normal
  12/26/2025 08 AM PST            8.07           2403         +              Normal
  12/26/2025 09 AM PST            8.22           2483         +              Normal
  12/26/2025 10 AM PST            8.34           2548         +              Normal
  12/26/2025 11 AM PST            8.28           2515         -              Normal
  12/26/2025 12 PM PST            8.13           2435         -              Normal
  12/26/2025 01 PM PST            7.91           2320         -              Normal
  12/26/2025 02 PM PST            7.79           2258         -              Normal
  12/26/2025 03 PM PST            7.70           2212         -              Normal
  12/26/2025 04 PM PST            7.64           2181         -              Normal
  12/26/2025 05 PM PST            7.38           2052         -              Normal
  12/26/2025 06 PM PST            7.04           1889         -              Normal
  12/26/2025 07 PM PST            6.62           1696         -              Normal
  12/26/2025 08 PM PST            6.29           1551         -              Normal
  12/26/2025 09 PM PST            6.00           1429         -              Normal
  12/26/2025 10 PM PST            5.77           1336         -              Normal
  12/26/2025 11 PM PST            5.58           1261         -              Normal
  12/27/2025 12 AM PST            5.45           1211         -              Normal
  12/27/2025 01 AM PST            5.33           1165         -              Normal
  12/27/2025 02 AM PST            5.24           1132         -              Normal
  12/27/2025 03 AM PST            5.18           1110         -              Normal
  12/27/2025 04 AM PST            5.14           1095         -              Normal
  12/27/2025 05 AM PST            5.11           1084         -              Normal
  12/27/2025 06 AM PST            5.08           1073         -              Normal
  12/27/2025 07 AM PST            5.04           1059         -              Normal
  12/27/2025 08 AM PST            5.00           1045         -              Normal
  12/27/2025 09 AM PST            4.98           1037         -              Normal
  12/27/2025 10 AM PST            4.96           1030         -              Normal
  12/27/2025 11 AM PST            4.95           1027         -              Normal
  12/27/2025 12 PM PST            4.93           1020         -              Normal
  12/27/2025 01 PM PST            4.90           1009         -              Normal
  12/27/2025 02 PM PST            4.88           1002         -              Normal
  12/27/2025 03 PM PST            4.86            995         -              Normal
  12/27/2025 04 PM PST            4.85            992         -              Normal
  12/27/2025 05 PM PST            4.83            985         -              Normal
  12/27/2025 06 PM PST            4.81            978         -              Normal
  12/27/2025 07 PM PST            4.80            974         -              Normal
  12/27/2025 08 PM PST            4.79            971         -              Normal
  12/27/2025 09 PM PST            4.78            968         -              Normal
  12/27/2025 10 PM PST            4.77            964         -              Normal
  12/27/2025 11 PM PST            4.76            961         -              Normal
  12/28/2025 12 AM PST            4.75            957         -              Normal
  12/28/2025 01 AM PST            4.74            954         -              Normal
  12/28/2025 02 AM PST            4.74            954         0              Normal
  12/28/2025 03 AM PST            4.73            950         -              Normal
  12/28/2025 04 AM PST            4.73            950         0              Normal
  12/28/2025 05 AM PST            4.72            947         -              Normal
  12/28/2025 06 AM PST            4.72            947         0              Normal
  12/28/2025 07 AM PST            4.71            944         -              Normal
  12/28/2025 08 AM PST            4.70            940         -              Normal
  12/28/2025 09 AM PST            4.70            940         0              Normal
  12/28/2025 10 AM PST            4.70            940         0              Normal
  12/28/2025 11 AM PST            4.69            937         -              Normal
  12/28/2025 12 PM PST            4.68            934         -              Normal
  12/28/2025 01 PM PST            4.68            934         0              Normal
  12/28/2025 02 PM PST            4.67            930         -              Normal
  12/28/2025 03 PM PST            4.67            930         0              Normal
  12/28/2025 04 PM PST            4.67            930         0              Normal
  12/28/2025 05 PM PST            4.66            927         -              Normal
  12/28/2025 06 PM PST            4.65            923         -              Normal
  12/28/2025 07 PM PST            4.65            923         0              Normal
  12/28/2025 08 PM PST            4.64            920         -              Normal
  12/28/2025 09 PM PST            4.64            920         0              Normal
  12/28/2025 10 PM PST            4.64            920         0              Normal
  12/28/2025 11 PM PST            4.63            917         -              Normal
  12/29/2025 12 AM PST            4.62            913         -              Normal
  12/29/2025 01 AM PST            4.62            913         0              Normal
  12/29/2025 02 AM PST            4.61            910         -              Normal
  12/29/2025 03 AM PST            4.61            910         0              Normal
  12/29/2025 04 AM PST            4.61            910         0              Normal
  12/29/2025 05 AM PST            4.60            907         -              Normal
  12/29/2025 06 AM PST            4.60            907         0              Normal
  12/29/2025 07 AM PST            4.59            903         -              Normal
  12/29/2025 08 AM PST            4.59            903         0              Normal
  12/29/2025 09 AM PST            4.58            900         -              Normal
  12/29/2025 10 AM PST            4.58            900         0              Normal
  12/29/2025 11 AM PST            4.58            900         0              Normal
  12/29/2025 12 PM PST            4.57            897         -              Normal
  12/29/2025 01 PM PST            4.57            897         0              Normal
  12/29/2025 02 PM PST            4.56            893         -              Normal
  12/29/2025 03 PM PST            4.56            893         0              Normal
  12/29/2025 04 PM PST            4.55            890         -              Normal
  12/29/2025 05 PM PST            4.55            890         0              Normal
  12/29/2025 06 PM PST            4.55            890         0              Normal
  12/29/2025 07 PM PST            4.54            887         -              Normal
  12/29/2025 08 PM PST            4.54            887         0              Normal
  12/29/2025 09 PM PST            4.53            884         -              Normal
  12/29/2025 10 PM PST            4.53            884         0              Normal
  12/29/2025 11 PM PST            4.53            884         0              Normal
  12/30/2025 12 AM PST            4.52            880         -              Normal
  12/30/2025 01 AM PST            4.52            880         0              Normal
  12/30/2025 02 AM PST            4.51            877         -              Normal
  12/30/2025 03 AM PST            4.51            877         0              Normal
  12/30/2025 04 AM PST            4.51            877         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.