Ventura County Watershed Protection District HSPF Flood Forecasting Models Run Type: Forecast QPF Forecast Model: FOXADJ QPF Date: 04/11/2026 07:35:19 Report Generated: 04/11/2026 14:33 ****** Ventura River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Matilija Creek above Reservoir 40 04/12/2026 02:15 Matilija Dam 42 04/16/2026 23:45 1095.62 1095.38 Matilija Creek below Dam 49 04/12/2026 05:15 NF Matilija Creek 12 04/12/2026 01:45 Ventura River near Ojala 49 04/12/2026 05:15 Ventura River bl Robles Diversion 55 04/12/2026 05:00 Happy Valley Drain 0.4 04/12/2026 04:45 Ventura River at Santa Ana Blvd 65 04/12/2026 05:45 San Antonio abv Spreading Grnds 6.7 04/12/2026 01:45 Thacher Creek at Boardman 3.0 04/12/2026 02:45 Fox Canyon Drain 4.5 04/12/2026 04:45 Stewart Dam 0.4 04/16/2026 23:45 902.51 920.00 San Antonio Creek at Camp Confort 18 04/12/2026 04:45 San Antonio Creek at Old Crk 20 04/12/2026 06:15 Fresno Canyon 0.4 04/12/2026 02:00 Coyote Creek abv Lake Casitas 7.8 04/12/2026 02:00 Santa Ana Creek abv Lake Casitas 1.1 04/12/2026 01:30 Casitas Dam 0.0 04/16/2026 23:45 566.55 667.00 Ventura River at Foster Park 84 04/12/2026 07:15 Ventura River WQ at OVSD 84 04/12/2026 07:30 Canada Larga at Ventura Ave 10 04/12/2026 02:45 Ventura River at Hwy 101 81 04/13/2026 08:45 ****** Santa Clara River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Santa Clara River near Lang 41 04/12/2026 11:15 Mint Canyon 9.7 04/12/2026 07:45 Boquet Canyon 16 04/12/2026 07:45 SF Santa Clara River 29 04/12/2026 09:00 Santa Clara River at RR 39 04/12/2026 09:45 Castaic Canyon Creek 10.0 04/10/2026 04:45 Fish Creek 6.0 04/10/2026 04:45 Elderberry Canyon Creek 0.6 04/10/2026 03:30 Elderberry Dam 12 04/16/2026 23:45 1540.01 1540.00 Necktie Canyon Creek 0.5 04/10/2026 01:00 Elizabeth Canyon Creek 13 04/10/2026 04:45 Castaic Lake Dam 0.0 04/16/2026 23:45 1492.22 1515.00 Castaic Lagoon 1.6 04/16/2026 23:45 1136.50 1136.00 Castaic Creek at Hwy 126 16 04/12/2026 07:45 Santa Clara River near Piru 84 04/12/2026 16:00 Canada de Los Alamos 3.1 04/12/2026 02:15 Piru Creek below Buck Creek 37 04/13/2026 05:45 Pyramid Lake 0.0 04/16/2026 23:45 2574.79 2579.00 Piru Creek abv Lake Piru 30 04/10/2026 05:45 Santa Felicia Dam 32 04/16/2026 23:45 1055.03 1055.00 Santa Clara River at Torrey Rd 61 04/12/2026 18:15 Hopper Canyon at Hwy 126 5.0 04/12/2026 04:45 Pole Creek 2.7 04/12/2026 04:45 Sespe Creek at Sespe Gorge 14 04/13/2026 04:45 Sespe Creek above Bear Creek 48 04/13/2026 05:45 Sespe Creek near Fillmore 118 04/13/2026 04:45 Santa Paula Creek at Steckel Park 23 04/12/2026 03:00 Santa Clara River at 12th St 193 04/13/2026 06:45 Fagan Canyon 11 04/12/2026 05:45 Santa Clara River at Freeman 196 04/13/2026 08:15 Todd Barranca 5.6 04/12/2026 05:45 Ellsworth Barranca 5.7 04/12/2026 05:45 Santa Clara River at Hwy 118 185 04/13/2026 08:45 Harmon Barranca 9.9 04/12/2026 01:45 Santa Clara River at Hwy 101 179 04/13/2026 10:30 El Rio Drain 9.3 04/12/2026 05:00 Moon Ditch 18 04/12/2026 01:45 Santa Clara River at Victoria Ave 185 04/12/2026 06:45 Santa Clara River at Harbor Blvd 183 04/12/2026 09:15 ****** Calleguas Creek HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Arroyo Simi abv White Oak 3.8 04/12/2026 05:00 Arroyo Simi bl Stow St 8.2 04/12/2026 06:45 Las Llajas Dam 0.0 04/16/2026 23:45 1169.65 1227.00 Arroyo Simi at Royal 7.7 04/12/2026 08:30 Arroyo Tapo at Walnut 0.0 04/12/2026 08:00 Arroyo Tapo bl LA Ave 4.0 04/12/2026 07:45 Runkle Dam 0.1 04/16/2026 23:45 1050.33 1086.50 Bus Canyon 1.0 04/12/2026 04:15 Bus Canyon WQ 1.0 04/12/2026 04:15 Arroyo Simi at Madera 19 04/12/2026 08:45 Sycamore Canyon Dam 0.5 04/16/2026 23:45 780.12 797.00 Happy Camp Canyon 2.6 04/12/2026 07:45 Arroyo Simi Moorpark bl RR 34 04/12/2026 08:00 Gabbert Walnut 6.5 04/12/2026 06:00 Arroyo Las Posas abv Hitch 46 04/12/2026 07:45 Calleguas Creek bl Hwy 101 0.7 04/12/2026 07:45 SB Arroyo Conejo Reino Rd 4.7 04/12/2026 06:45 SB Arroyo Conejo Rancho Conejo 18 04/12/2026 07:00 Lang Dam 0.5 04/16/2026 23:45 985.27 1034.00 Arroyo Conejo bl Conejo 6.4 04/12/2026 08:45 NF Arroyo Conejo 19 04/12/2026 02:15 Arroyo Santa Rosa at East Las Posas 1.2 04/12/2026 07:00 Arroyo Santa Rosa bl Blanchard 2.9 04/12/2026 07:45 Conejo Creek abv Hwy 101 40 04/12/2026 10:00 Conejo Creek at Ridge View 41 04/12/2026 10:45 Calleguas Creek at CSUCI 38 04/12/2026 07:45 Calleguas Creek at Hwy 1 36 04/12/2026 11:15 Ferro Dam 0.0 04/16/2026 23:45 150.12 172.00 Santa Clara Drain 0.5 04/12/2026 05:45 Beardsley Slough at Central 5.1 04/12/2026 05:45 Las Posas Estates Drain at Hwy 101 0.4 04/12/2026 06:45 Nyeland Drain 3.3 04/12/2026 05:15 Cam Hills Drain Abv 101 19 04/12/2026 05:15 Camarillo Hills Drain 19 04/12/2026 05:15 Revolon Slough at Pleasant Valley 58 04/12/2026 06:45 Calleguas Creek at Mugu Drain 74 04/12/2026 10:30 ****** Arundell/Prince HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Telephone Road Drain 29 04/12/2026 01:45 Arundell Dam 0.9 04/16/2026 23:45 529.72 572.00 Arundell Barranca abv Harbor 89 04/12/2026 01:45 Prince Barranca 19 04/12/2026 01:45 San Jon at Harbor Blvd 26 04/12/2026 01:15 ****** Hueneme Drain HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Hueneme Drain 4.7 04/12/2026 06:45