Ventura County Watershed Protection District HSPF Flood Forecasting Models Run Type: Forecast QPF Forecast Model: NWSHRRR QPF Date: 11/24/2025 19:36:00 Report Generated: 11/25/2025 02:33 ****** Ventura River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Matilija Creek above Reservoir 33 11/24/2025 00:00 Matilija Dam 26 11/30/2025 23:45 1095.56 1095.38 Matilija Creek below Dam 32 11/26/2025 06:00 NF Matilija Creek 8.4 11/24/2025 00:00 Ventura River near Ojala 32 11/26/2025 06:15 Ventura River bl Robles Diversion 32 11/26/2025 05:45 Happy Valley Drain 0.1 11/24/2025 00:00 Ventura River at Santa Ana Blvd 26 11/26/2025 06:45 San Antonio abv Spreading Grnds 14 11/24/2025 00:00 Thacher Creek at Boardman 3.0 11/24/2025 00:00 Fox Canyon Drain 0.4 11/24/2025 00:00 Stewart Dam 0.2 11/30/2025 23:45 902.36 920.00 San Antonio Creek at Camp Confort 17 11/24/2025 00:00 San Antonio Creek at Old Crk 19 11/24/2025 00:15 Fresno Canyon 0.2 11/24/2025 00:00 Coyote Creek abv Lake Casitas 11 11/24/2025 00:00 Santa Ana Creek abv Lake Casitas 11 11/24/2025 00:00 Casitas Dam 0.0 11/30/2025 23:45 566.64 667.00 Ventura River at Foster Park 36 11/26/2025 07:30 Ventura River WQ at OVSD 37 11/26/2025 07:00 Canada Larga at Ventura Ave 17 11/24/2025 00:00 Ventura River at Hwy 101 78 11/24/2025 00:00 ****** Santa Clara River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Santa Clara River near Lang 0.0 11/24/2025 00:00 Mint Canyon 0.1 11/24/2025 06:45 Boquet Canyon 0.1 11/24/2025 05:45 SF Santa Clara River 1.7 11/24/2025 06:45 Santa Clara River at RR 5.0 11/24/2025 06:45 Castaic Canyon Creek 1.6 11/24/2025 05:45 Fish Creek 1.1 11/24/2025 05:45 Elderberry Canyon Creek 0.1 11/24/2025 04:45 Elderberry Dam 0.0 11/30/2025 23:45 1517.39 1540.00 Necktie Canyon Creek 0.1 11/24/2025 03:00 Elizabeth Canyon Creek 2.7 11/24/2025 05:45 Castaic Lake Dam 0.0 11/30/2025 23:45 1496.47 1515.00 Castaic Lagoon 0.0 11/30/2025 23:45 1135.44 1136.00 Castaic Creek at Hwy 126 2.7 11/24/2025 05:30 Santa Clara River near Piru 60 11/24/2025 05:45 Canada de Los Alamos 1.9 11/24/2025 01:30 Piru Creek below Buck Creek 37 11/24/2025 06:45 Pyramid Lake 0.0 11/30/2025 23:45 2566.51 2579.00 Piru Creek abv Lake Piru 167 11/24/2025 00:00 Santa Felicia Dam 0.0 11/30/2025 23:45 1039.80 1055.00 Santa Clara River at Torrey Rd 23 11/24/2025 06:45 Hopper Canyon at Hwy 126 7.3 11/24/2025 01:15 Pole Creek 2.6 11/24/2025 01:00 Sespe Creek at Sespe Gorge 1.5 11/24/2025 05:45 Sespe Creek above Bear Creek 58 11/24/2025 02:30 Sespe Creek near Fillmore 150 11/24/2025 05:45 Santa Paula Creek at Steckel Park 38 11/24/2025 00:00 Santa Clara River at 12th St 213 11/24/2025 07:45 Fagan Canyon 3.7 11/24/2025 00:15 Santa Clara River at Freeman 217 11/24/2025 08:45 Todd Barranca 2.4 11/24/2025 06:45 Ellsworth Barranca 2.6 11/24/2025 06:45 Santa Clara River at Hwy 118 201 11/24/2025 09:00 Harmon Barranca 2.8 11/24/2025 00:00 Santa Clara River at Hwy 101 197 11/24/2025 08:45 El Rio Drain 0.7 11/24/2025 00:00 Moon Ditch 1.6 11/24/2025 00:00 Santa Clara River at Victoria Ave 212 11/24/2025 00:00 Santa Clara River at Harbor Blvd 229 11/24/2025 00:00 ****** Calleguas Creek HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Arroyo Simi abv White Oak 0.0 11/24/2025 00:00 Arroyo Simi bl Stow St 0.0 11/24/2025 00:00 Las Llajas Dam 0.0 11/30/2025 23:45 1160.65 1227.00 Arroyo Simi at Royal 0.0 11/24/2025 00:00 Arroyo Tapo at Walnut 0.0 11/24/2025 00:00 Arroyo Tapo bl LA Ave 1.4 11/24/2025 00:00 Runkle Dam 0.1 11/30/2025 23:45 1050.34 1086.50 Bus Canyon 1.6 11/24/2025 00:30 Bus Canyon WQ 1.6 11/24/2025 00:30 Arroyo Simi at Madera 16 11/24/2025 00:00 Sycamore Canyon Dam 0.2 11/30/2025 23:45 780.08 797.00 Happy Camp Canyon 0.8 11/24/2025 06:45 Arroyo Simi Moorpark bl RR 31 11/24/2025 06:00 Gabbert Walnut 2.7 11/24/2025 05:45 Arroyo Las Posas abv Hitch 33 11/24/2025 05:45 Calleguas Creek bl Hwy 101 0.3 11/24/2025 06:45 SB Arroyo Conejo Reino Rd 2.6 11/24/2025 00:15 SB Arroyo Conejo Rancho Conejo 5.0 11/24/2025 00:30 Lang Dam 0.3 11/30/2025 23:45 985.21 1034.00 Arroyo Conejo bl Conejo 7.2 11/24/2025 00:00 NF Arroyo Conejo 19 11/24/2025 00:00 Arroyo Santa Rosa at East Las Posas 1.0 11/24/2025 05:45 Arroyo Santa Rosa bl Blanchard 2.1 11/24/2025 05:45 Conejo Creek abv Hwy 101 38 11/24/2025 04:45 Conejo Creek at Ridge View 41 11/24/2025 05:45 Calleguas Creek at CSUCI 39 11/24/2025 06:45 Calleguas Creek at Hwy 1 45 11/24/2025 06:45 Ferro Dam 0.0 11/30/2025 23:45 150.30 172.00 Santa Clara Drain 2.0 11/24/2025 00:00 Beardsley Slough at Central 7.8 11/24/2025 02:45 Las Posas Estates Drain at Hwy 101 0.6 11/24/2025 00:00 Nyeland Drain 3.7 11/24/2025 00:00 Cam Hills Drain Abv 101 7.9 11/24/2025 00:00 Camarillo Hills Drain 7.9 11/24/2025 00:00 Revolon Slough at Pleasant Valley 46 11/24/2025 00:15 Calleguas Creek at Mugu Drain 94 11/24/2025 06:45 ****** Arundell/Prince HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Telephone Road Drain 0.2 11/24/2025 00:00 Arundell Dam 0.8 11/30/2025 23:45 529.39 572.00 Arundell Barranca abv Harbor 1.4 11/24/2025 00:00 Prince Barranca 2.3 11/24/2025 00:00 San Jon at Harbor Blvd 2.4 11/24/2025 00:00 ****** Hueneme Drain HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Hueneme Drain 0.2 11/24/2025 00:00