Ventura County Watershed Protection District HSPF Flood Forecasting Models Run Type: Forecast QPF Forecast Model: NWSHRRR QPF Date: 11/28/2025 00:32:00 Report Generated: 11/28/2025 06:33 ****** Ventura River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Matilija Creek above Reservoir 25 11/27/2025 00:00 Matilija Dam 25 12/03/2025 23:45 1095.56 1095.38 Matilija Creek below Dam 27 12/01/2025 06:45 NF Matilija Creek 5.5 11/27/2025 00:00 Ventura River near Ojala 27 12/01/2025 06:45 Ventura River bl Robles Diversion 25 12/01/2025 06:45 Happy Valley Drain 0.0 11/27/2025 00:00 Ventura River at Santa Ana Blvd 21 12/01/2025 06:45 San Antonio abv Spreading Grnds 6.8 11/27/2025 00:00 Thacher Creek at Boardman 0.2 11/27/2025 00:00 Fox Canyon Drain 0.4 11/27/2025 00:00 Stewart Dam 0.2 12/03/2025 23:45 902.36 920.00 San Antonio Creek at Camp Confort 6.1 11/27/2025 00:30 San Antonio Creek at Old Crk 6.6 11/27/2025 06:15 Fresno Canyon 0.1 11/27/2025 00:00 Coyote Creek abv Lake Casitas 7.2 11/27/2025 00:00 Santa Ana Creek abv Lake Casitas 7.6 11/27/2025 00:00 Casitas Dam 0.0 12/03/2025 23:45 566.62 667.00 Ventura River at Foster Park 29 12/02/2025 07:00 Ventura River WQ at OVSD 30 12/02/2025 06:45 Canada Larga at Ventura Ave 9.1 11/27/2025 00:00 Ventura River at Hwy 101 35 12/02/2025 10:45 ****** Santa Clara River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Santa Clara River near Lang 0.0 11/27/2025 00:00 Mint Canyon 0.1 11/27/2025 06:45 Boquet Canyon 0.1 11/27/2025 05:45 SF Santa Clara River 1.7 12/02/2025 06:45 Santa Clara River at RR 5.0 11/27/2025 06:45 Castaic Canyon Creek 1.6 11/27/2025 05:45 Fish Creek 1.0 11/27/2025 05:45 Elderberry Canyon Creek 0.1 11/27/2025 04:45 Elderberry Dam 0.0 12/03/2025 23:45 1517.41 1540.00 Necktie Canyon Creek 0.1 11/27/2025 03:00 Elizabeth Canyon Creek 2.6 11/27/2025 05:45 Castaic Lake Dam 0.0 12/03/2025 23:45 1496.47 1515.00 Castaic Lagoon 0.0 12/03/2025 23:45 1135.39 1136.00 Castaic Creek at Hwy 126 2.6 11/27/2025 05:30 Santa Clara River near Piru 58 11/27/2025 05:45 Canada de Los Alamos 1.8 11/27/2025 03:00 Piru Creek below Buck Creek 33 11/27/2025 06:45 Pyramid Lake 0.0 12/03/2025 23:45 2567.03 2579.00 Piru Creek abv Lake Piru 21 11/27/2025 00:00 Santa Felicia Dam 0.0 12/03/2025 23:45 1039.51 1055.00 Santa Clara River at Torrey Rd 22 11/27/2025 06:45 Hopper Canyon at Hwy 126 5.2 11/27/2025 05:45 Pole Creek 2.2 11/27/2025 01:45 Sespe Creek at Sespe Gorge 1.4 11/27/2025 05:45 Sespe Creek above Bear Creek 51 11/27/2025 05:45 Sespe Creek near Fillmore 132 11/27/2025 06:45 Santa Paula Creek at Steckel Park 28 11/27/2025 00:00 Santa Clara River at 12th St 173 11/27/2025 08:00 Fagan Canyon 3.2 11/27/2025 02:45 Santa Clara River at Freeman 172 11/27/2025 10:00 Todd Barranca 2.0 11/27/2025 06:45 Ellsworth Barranca 2.2 11/27/2025 06:45 Santa Clara River at Hwy 118 154 11/27/2025 10:45 Harmon Barranca 2.4 11/27/2025 00:00 Santa Clara River at Hwy 101 147 11/27/2025 12:15 El Rio Drain 0.6 11/27/2025 00:00 Moon Ditch 1.4 11/27/2025 07:45 Santa Clara River at Victoria Ave 149 11/27/2025 16:30 Santa Clara River at Harbor Blvd 156 11/27/2025 00:00 ****** Calleguas Creek HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Arroyo Simi abv White Oak 0.0 11/27/2025 00:00 Arroyo Simi bl Stow St 0.0 11/27/2025 00:00 Las Llajas Dam 0.0 12/03/2025 23:45 1160.63 1227.00 Arroyo Simi at Royal 0.0 11/27/2025 00:00 Arroyo Tapo at Walnut 0.0 11/27/2025 00:00 Arroyo Tapo bl LA Ave 1.0 11/27/2025 00:00 Runkle Dam 0.1 12/03/2025 23:45 1050.33 1086.50 Bus Canyon 1.3 11/27/2025 00:15 Bus Canyon WQ 1.3 11/27/2025 00:15 Arroyo Simi at Madera 14 11/27/2025 00:00 Sycamore Canyon Dam 0.2 12/03/2025 23:45 780.07 797.00 Happy Camp Canyon 0.7 11/27/2025 06:45 Arroyo Simi Moorpark bl RR 28 11/27/2025 06:00 Gabbert Walnut 2.1 11/27/2025 05:45 Arroyo Las Posas abv Hitch 28 11/27/2025 05:45 Calleguas Creek bl Hwy 101 0.2 11/27/2025 06:45 SB Arroyo Conejo Reino Rd 1.2 11/27/2025 02:15 SB Arroyo Conejo Rancho Conejo 2.4 11/27/2025 00:00 Lang Dam 0.2 12/03/2025 23:45 985.16 1034.00 Arroyo Conejo bl Conejo 3.2 11/27/2025 00:30 NF Arroyo Conejo 18 12/01/2025 06:45 Arroyo Santa Rosa at East Las Posas 0.5 11/27/2025 05:45 Arroyo Santa Rosa bl Blanchard 1.0 11/27/2025 05:45 Conejo Creek abv Hwy 101 26 11/27/2025 05:45 Conejo Creek at Ridge View 29 11/27/2025 06:45 Calleguas Creek at CSUCI 25 11/27/2025 06:45 Calleguas Creek at Hwy 1 30 11/27/2025 06:45 Ferro Dam 0.0 12/03/2025 23:45 150.26 172.00 Santa Clara Drain 1.4 11/27/2025 00:00 Beardsley Slough at Central 6.1 11/27/2025 04:15 Las Posas Estates Drain at Hwy 101 0.4 11/27/2025 00:00 Nyeland Drain 2.6 11/27/2025 00:00 Cam Hills Drain Abv 101 5.4 11/27/2025 00:00 Camarillo Hills Drain 5.4 11/27/2025 00:00 Revolon Slough at Pleasant Valley 32 11/27/2025 02:00 Calleguas Creek at Mugu Drain 62 11/27/2025 06:45 ****** Arundell/Prince HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Telephone Road Drain 0.2 11/27/2025 00:00 Arundell Dam 0.7 12/03/2025 23:45 529.22 572.00 Arundell Barranca abv Harbor 1.1 11/27/2025 00:00 Prince Barranca 1.7 11/27/2025 00:00 San Jon at Harbor Blvd 1.8 11/27/2025 00:00 ****** Hueneme Drain HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Hueneme Drain 0.1 11/27/2025 05:45