Ventura County Watershed Protection District HSPF Flood Forecasting Models Run Type: Forecast QPF Forecast Model: HCB QPF Date: 11/14/2025 15:14:21 Report Generated: 11/14/2025 20:34 ****** Ventura River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Matilija Creek above Reservoir 554 11/17/2025 09:00 Matilija Dam 128 11/19/2025 23:45 1095.84 1095.38 Matilija Creek below Dam 559 11/15/2025 09:45 NF Matilija Creek 1010 11/15/2025 08:45 Ventura River near Ojala 548 11/15/2025 10:00 Ventura River bl Robles Diversion 2003 11/15/2025 08:45 Happy Valley Drain 65 11/15/2025 08:45 Ventura River at Santa Ana Blvd 3547 11/15/2025 09:00 San Antonio abv Spreading Grnds 2439 11/15/2025 08:45 Thacher Creek at Boardman 1854 11/15/2025 08:45 Fox Canyon Drain 421 11/15/2025 08:45 Stewart Dam 2.5 11/19/2025 23:45 903.23 920.00 San Antonio Creek at Camp Confort 6227 11/15/2025 08:45 San Antonio Creek at Old Crk 7498 11/15/2025 09:15 Fresno Canyon 46 11/15/2025 08:45 Coyote Creek abv Lake Casitas 602 11/15/2025 08:45 Santa Ana Creek abv Lake Casitas 429 11/15/2025 08:45 Casitas Dam 1.9 11/19/2025 23:45 567.04 667.00 Ventura River at Foster Park 10800 11/15/2025 09:30 Ventura River WQ at OVSD 11185 11/15/2025 09:45 Canada Larga at Ventura Ave 4018 11/15/2025 08:45 Ventura River at Hwy 101 15184 11/15/2025 09:45 ****** Santa Clara River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Santa Clara River near Lang 154 11/17/2025 17:45 Mint Canyon 29 11/17/2025 15:00 Boquet Canyon 47 11/17/2025 14:45 SF Santa Clara River 254 11/15/2025 14:45 Santa Clara River at RR 324 11/15/2025 15:45 Castaic Canyon Creek 26 11/15/2025 10:15 Fish Creek 14 11/15/2025 08:45 Elderberry Canyon Creek 0.2 11/18/2025 21:45 Elderberry Dam 0.0 11/19/2025 23:45 1517.61 1540.00 Necktie Canyon Creek 0.2 11/18/2025 21:45 Elizabeth Canyon Creek 49 11/15/2025 09:45 Castaic Lake Dam 0.0 11/19/2025 23:45 1496.57 1515.00 Castaic Lagoon 0.0 11/19/2025 23:45 1135.69 1136.00 Castaic Creek at Hwy 126 153 11/15/2025 15:15 Santa Clara River near Piru 537 11/15/2025 18:15 Canada de Los Alamos 34 11/15/2025 08:45 Piru Creek below Buck Creek 94 11/17/2025 21:00 Pyramid Lake 0.0 11/19/2025 23:45 2567.79 2579.00 Piru Creek abv Lake Piru 156 11/13/2025 06:45 Santa Felicia Dam 0.0 11/19/2025 23:45 1036.73 1055.00 Santa Clara River at Torrey Rd 233 11/15/2025 19:15 Hopper Canyon at Hwy 126 554 11/17/2025 09:15 Pole Creek 116 11/17/2025 09:15 Sespe Creek at Sespe Gorge 4.5 11/17/2025 16:45 Sespe Creek above Bear Creek 2856 11/17/2025 09:00 Sespe Creek near Fillmore 3911 11/17/2025 11:15 Santa Paula Creek at Steckel Park 8928 11/15/2025 08:45 Santa Clara River at 12th St 9107 11/15/2025 09:15 Fagan Canyon 392 11/17/2025 08:45 Santa Clara River at Freeman 7853 11/15/2025 10:15 Todd Barranca 152 11/15/2025 09:45 Ellsworth Barranca 38 11/15/2025 10:00 Santa Clara River at Hwy 118 7888 11/15/2025 10:45 Harmon Barranca 1474 11/15/2025 08:45 Santa Clara River at Hwy 101 7596 11/15/2025 11:30 El Rio Drain 440 11/15/2025 08:45 Moon Ditch 723 11/15/2025 07:15 Santa Clara River at Victoria Ave 7830 11/15/2025 11:45 Santa Clara River at Harbor Blvd 7809 11/15/2025 12:15 ****** Calleguas Creek HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Arroyo Simi abv White Oak 88 11/15/2025 08:45 Arroyo Simi bl Stow St 183 11/15/2025 08:45 Las Llajas Dam 0.0 11/19/2025 23:45 1160.10 1227.00 Arroyo Simi at Royal 348 11/15/2025 09:00 Arroyo Tapo at Walnut 0.3 11/15/2025 09:00 Arroyo Tapo bl LA Ave 86 11/15/2025 08:45 Runkle Dam 0.1 11/19/2025 23:45 1050.30 1086.50 Bus Canyon 40 11/15/2025 08:45 Bus Canyon WQ 40 11/15/2025 08:45 Arroyo Simi at Madera 607 11/15/2025 09:00 Sycamore Canyon Dam 0.3 11/19/2025 23:45 780.09 797.00 Happy Camp Canyon 42 11/15/2025 08:45 Arroyo Simi Moorpark bl RR 1024 11/15/2025 10:00 Gabbert Walnut 95 11/15/2025 08:45 Arroyo Las Posas abv Hitch 1114 11/15/2025 10:45 Calleguas Creek bl Hwy 101 1614 11/15/2025 11:15 SB Arroyo Conejo Reino Rd 98 11/15/2025 08:45 SB Arroyo Conejo Rancho Conejo 377 11/15/2025 08:45 Lang Dam 1.0 11/19/2025 23:45 985.38 1034.00 Arroyo Conejo bl Conejo 353 11/15/2025 08:45 NF Arroyo Conejo 167 11/15/2025 08:45 Arroyo Santa Rosa at East Las Posas 42 11/15/2025 09:00 Arroyo Santa Rosa bl Blanchard 62 11/15/2025 09:15 Conejo Creek abv Hwy 101 1125 11/15/2025 09:30 Conejo Creek at Ridge View 1133 11/15/2025 10:00 Calleguas Creek at CSUCI 2685 11/15/2025 11:45 Calleguas Creek at Hwy 1 2626 11/15/2025 12:30 Ferro Dam 0.1 11/19/2025 23:45 150.43 172.00 Santa Clara Drain 18 11/15/2025 08:45 Beardsley Slough at Central 158 11/15/2025 10:15 Las Posas Estates Drain at Hwy 101 30 11/15/2025 09:45 Nyeland Drain 103 11/15/2025 08:45 Cam Hills Drain Abv 101 755 11/15/2025 08:45 Camarillo Hills Drain 755 11/15/2025 08:45 Revolon Slough at Pleasant Valley 2653 11/15/2025 09:00 Calleguas Creek at Mugu Drain 6969 11/15/2025 10:30 ****** Arundell/Prince HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Telephone Road Drain 578 11/15/2025 07:15 Arundell Dam 7.6 11/19/2025 23:45 540.44 572.00 Arundell Barranca abv Harbor 1996 11/15/2025 08:45 Prince Barranca 762 11/15/2025 08:45 San Jon at Harbor Blvd 914 11/15/2025 08:45 ****** Hueneme Drain HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Hueneme Drain 377 11/15/2025 08:45