Ventura County Watershed Protection District HSPF Flood Forecasting Models Run Type: Forecast QPF Forecast Model: HCC QPF Date: 11/03/2025 09:56:11 Report Generated: 11/03/2025 14:33 ****** Ventura River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Matilija Creek above Reservoir 4.0 11/02/2025 00:00 Matilija Dam 1.0 11/08/2025 23:45 1093.64 1095.38 Matilija Creek below Dam 1.0 11/02/2025 00:00 NF Matilija Creek 1.0 11/02/2025 00:00 Ventura River near Ojala 1.0 11/02/2025 00:00 Ventura River bl Robles Diversion 0.0 11/02/2025 00:00 Happy Valley Drain 0.0 11/02/2025 00:00 Ventura River at Santa Ana Blvd 0.0 11/02/2025 00:00 San Antonio abv Spreading Grnds 0.8 11/02/2025 00:00 Thacher Creek at Boardman 0.0 11/02/2025 00:00 Fox Canyon Drain 0.1 11/02/2025 00:00 Stewart Dam 0.1 11/08/2025 23:45 902.28 920.00 San Antonio Creek at Camp Confort 0.9 11/02/2025 01:00 San Antonio Creek at Old Crk 1.2 11/02/2025 05:45 Fresno Canyon 0.1 11/02/2025 00:00 Coyote Creek abv Lake Casitas 1.0 11/02/2025 00:00 Santa Ana Creek abv Lake Casitas 0.8 11/02/2025 00:00 Casitas Dam 0.0 11/08/2025 23:45 565.82 667.00 Ventura River at Foster Park 3.8 11/02/2025 05:45 Ventura River WQ at OVSD 4.1 11/02/2025 05:45 Canada Larga at Ventura Ave 1.5 11/02/2025 05:45 Ventura River at Hwy 101 8.4 11/02/2025 07:45 ****** Santa Clara River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Santa Clara River near Lang 0.0 11/02/2025 00:00 Mint Canyon 0.2 11/02/2025 06:45 Boquet Canyon 0.1 11/02/2025 05:45 SF Santa Clara River 1.9 11/02/2025 06:45 Santa Clara River at RR 5.2 11/02/2025 06:45 Castaic Canyon Creek 2.1 11/02/2025 05:45 Fish Creek 1.6 11/02/2025 05:45 Elderberry Canyon Creek 0.1 11/02/2025 04:30 Elderberry Dam 0.0 11/08/2025 23:45 1517.31 1540.00 Necktie Canyon Creek 0.1 11/02/2025 03:00 Elizabeth Canyon Creek 3.6 11/02/2025 05:45 Castaic Lake Dam 0.0 11/08/2025 23:45 1496.54 1515.00 Castaic Lagoon 0.0 11/08/2025 23:45 1135.48 1136.00 Castaic Creek at Hwy 126 3.4 11/02/2025 05:30 Santa Clara River near Piru 51 11/02/2025 06:30 Canada de Los Alamos 1.7 11/02/2025 05:45 Piru Creek below Buck Creek 9.2 11/02/2025 06:45 Pyramid Lake 0.0 11/08/2025 23:45 2568.93 2579.00 Piru Creek abv Lake Piru 115 11/04/2025 06:15 Santa Felicia Dam 0.0 11/08/2025 23:45 1033.88 1055.00 Santa Clara River at Torrey Rd 19 11/02/2025 06:45 Hopper Canyon at Hwy 126 0.1 11/02/2025 06:45 Pole Creek 0.9 11/02/2025 05:45 Sespe Creek at Sespe Gorge 2.3 11/02/2025 05:45 Sespe Creek above Bear Creek 6.5 11/02/2025 06:45 Sespe Creek near Fillmore 10 11/02/2025 06:45 Santa Paula Creek at Steckel Park 5.8 11/02/2025 05:45 Santa Clara River at 12th St 18 11/02/2025 06:15 Fagan Canyon 1.1 11/02/2025 05:45 Santa Clara River at Freeman 12 11/02/2025 07:45 Todd Barranca 0.1 11/04/2025 06:45 Ellsworth Barranca 0.2 11/02/2025 06:45 Santa Clara River at Hwy 118 0.6 11/02/2025 08:45 Harmon Barranca 0.9 11/02/2025 00:00 Santa Clara River at Hwy 101 0.4 11/02/2025 06:45 El Rio Drain 0.1 11/02/2025 02:30 Moon Ditch 0.7 11/02/2025 00:00 Santa Clara River at Victoria Ave 2.2 11/02/2025 06:45 Santa Clara River at Harbor Blvd 3.3 11/02/2025 06:45 ****** Calleguas Creek HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Arroyo Simi abv White Oak 0.0 11/02/2025 00:00 Arroyo Simi bl Stow St 0.0 11/02/2025 00:00 Las Llajas Dam 0.0 11/08/2025 23:45 1160.10 1227.00 Arroyo Simi at Royal 0.0 11/02/2025 00:00 Arroyo Tapo at Walnut 0.0 11/02/2025 00:00 Arroyo Tapo bl LA Ave 0.2 11/02/2025 00:00 Runkle Dam 0.1 11/08/2025 23:45 1050.28 1086.50 Bus Canyon 0.7 11/02/2025 02:45 Bus Canyon WQ 0.7 11/02/2025 02:45 Arroyo Simi at Madera 6.5 11/02/2025 00:00 Sycamore Canyon Dam 0.1 11/08/2025 23:45 780.04 797.00 Happy Camp Canyon 0.4 11/02/2025 06:45 Arroyo Simi Moorpark bl RR 19 11/02/2025 06:15 Gabbert Walnut 0.4 11/02/2025 05:45 Arroyo Las Posas abv Hitch 16 11/02/2025 06:45 Calleguas Creek bl Hwy 101 0.0 11/02/2025 06:45 SB Arroyo Conejo Reino Rd 0.3 11/02/2025 01:45 SB Arroyo Conejo Rancho Conejo 0.6 11/02/2025 00:00 Lang Dam 0.1 11/08/2025 23:45 985.13 1034.00 Arroyo Conejo bl Conejo 0.8 11/02/2025 05:45 NF Arroyo Conejo 17 11/02/2025 00:15 Arroyo Santa Rosa at East Las Posas 0.1 11/02/2025 05:45 Arroyo Santa Rosa bl Blanchard 0.2 11/02/2025 05:45 Conejo Creek abv Hwy 101 18 11/02/2025 06:45 Conejo Creek at Ridge View 18 11/02/2025 06:45 Calleguas Creek at CSUCI 20 11/02/2025 00:00 Calleguas Creek at Hwy 1 20 11/02/2025 06:45 Ferro Dam 0.0 11/08/2025 23:45 150.09 172.00 Santa Clara Drain 0.0 11/02/2025 04:15 Beardsley Slough at Central 0.9 11/02/2025 06:45 Las Posas Estates Drain at Hwy 101 0.1 11/02/2025 12:00 Nyeland Drain 0.0 11/02/2025 00:00 Cam Hills Drain Abv 101 2.3 11/02/2025 00:00 Camarillo Hills Drain 2.3 11/02/2025 00:00 Revolon Slough at Pleasant Valley 9.6 11/02/2025 03:30 Calleguas Creek at Mugu Drain 27 11/02/2025 06:45 ****** Arundell/Prince HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Telephone Road Drain 0.1 11/02/2025 00:00 Arundell Dam 0.1 11/08/2025 23:45 527.61 572.00 Arundell Barranca abv Harbor 0.3 11/02/2025 00:00 Prince Barranca 0.4 11/02/2025 00:00 San Jon at Harbor Blvd 0.5 11/02/2025 00:15 ****** Hueneme Drain HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Hueneme Drain 0.1 11/02/2025 09:45