Ventura County Watershed Protection District HSPF Flood Forecasting Models Run Type: Forecast QPF Forecast Model: NWSHRRR QPF Date: 06/09/2026 10:57:00 Report Generated: 06/09/2026 18:33 ****** Ventura River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Matilija Creek above Reservoir 16 06/08/2026 00:00 Matilija Dam 8.6 06/14/2026 23:45 1095.47 1095.38 Matilija Creek below Dam 20 06/08/2026 05:30 NF Matilija Creek 6.5 06/08/2026 00:00 Ventura River near Ojala 20 06/08/2026 05:30 Ventura River bl Robles Diversion 19 06/08/2026 05:00 Happy Valley Drain 0.1 06/08/2026 21:30 Ventura River at Santa Ana Blvd 20 06/08/2026 06:00 San Antonio abv Spreading Grnds 3.3 06/08/2026 00:00 Thacher Creek at Boardman 0.3 06/08/2026 00:30 Fox Canyon Drain 0.6 06/14/2026 22:15 Stewart Dam 0.3 06/14/2026 23:45 902.41 920.00 San Antonio Creek at Camp Confort 3.7 06/08/2026 03:45 San Antonio Creek at Old Crk 5.5 06/08/2026 04:45 Fresno Canyon 0.2 06/08/2026 00:00 Coyote Creek abv Lake Casitas 3.8 06/08/2026 00:00 Santa Ana Creek abv Lake Casitas 0.3 06/08/2026 00:00 Casitas Dam 0.0 06/14/2026 23:45 565.70 667.00 Ventura River at Foster Park 27 06/08/2026 07:00 Ventura River WQ at OVSD 27 06/08/2026 07:30 Canada Larga at Ventura Ave 4.3 06/08/2026 03:45 Ventura River at Hwy 101 27 06/08/2026 11:15 ****** Santa Clara River HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Santa Clara River near Lang 3.0 06/08/2026 06:00 Mint Canyon 0.5 06/14/2026 04:45 Boquet Canyon 0.1 06/11/2026 04:45 SF Santa Clara River 5.3 06/08/2026 05:30 Santa Clara River at RR 5.9 06/14/2026 04:45 Castaic Canyon Creek 4.6 06/08/2026 04:15 Fish Creek 2.2 06/08/2026 03:45 Elderberry Canyon Creek 0.2 06/08/2026 03:45 Elderberry Dam 2.6 06/14/2026 23:45 1540.00 1540.00 Necktie Canyon Creek 0.1 06/08/2026 03:45 Elizabeth Canyon Creek 5.4 06/08/2026 03:45 Castaic Lake Dam 0.0 06/14/2026 23:45 1505.35 1515.00 Castaic Lagoon 0.0 06/14/2026 23:45 1136.50 1136.00 Castaic Creek at Hwy 126 7.9 06/08/2026 05:45 Santa Clara River near Piru 64 06/08/2026 04:45 Canada de Los Alamos 4.5 06/14/2026 23:45 Piru Creek below Buck Creek 21 06/08/2026 04:45 Pyramid Lake 0.0 06/14/2026 23:45 2572.72 2579.00 Piru Creek abv Lake Piru 13 06/13/2026 05:00 Santa Felicia Dam 0.0 06/14/2026 23:45 1052.14 1055.00 Santa Clara River at Torrey Rd 24 06/08/2026 05:00 Hopper Canyon at Hwy 126 2.6 06/08/2026 04:45 Pole Creek 2.1 06/08/2026 03:45 Sespe Creek at Sespe Gorge 3.5 06/08/2026 04:00 Sespe Creek above Bear Creek 19 06/08/2026 04:45 Sespe Creek near Fillmore 44 06/08/2026 04:45 Santa Paula Creek at Steckel Park 12 06/08/2026 04:45 Santa Clara River at 12th St 54 06/08/2026 06:00 Fagan Canyon 2.4 06/08/2026 04:00 Santa Clara River at Freeman 50 06/08/2026 07:15 Todd Barranca 1.5 06/08/2026 05:45 Ellsworth Barranca 2.2 06/08/2026 05:00 Santa Clara River at Hwy 118 33 06/08/2026 08:00 Harmon Barranca 1.8 06/08/2026 00:00 Santa Clara River at Hwy 101 23 06/08/2026 10:30 El Rio Drain 0.0 06/08/2026 03:45 Moon Ditch 0.9 06/14/2026 19:45 Santa Clara River at Victoria Ave 24 06/08/2026 11:45 Santa Clara River at Harbor Blvd 26 06/08/2026 00:00 ****** Calleguas Creek HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Arroyo Simi abv White Oak 0.0 06/08/2026 09:45 Arroyo Simi bl Stow St 0.0 06/08/2026 09:45 Las Llajas Dam 0.0 06/14/2026 23:45 1171.26 1227.00 Arroyo Simi at Royal 0.0 06/08/2026 10:15 Arroyo Tapo at Walnut 0.0 06/08/2026 00:00 Arroyo Tapo bl LA Ave 0.7 06/14/2026 22:30 Runkle Dam 0.0 06/14/2026 23:45 1050.19 1086.50 Bus Canyon 0.9 06/10/2026 01:45 Bus Canyon WQ 0.9 06/10/2026 01:45 Arroyo Simi at Madera 9.0 06/08/2026 23:30 Sycamore Canyon Dam 0.6 06/14/2026 23:45 780.13 797.00 Happy Camp Canyon 0.2 06/08/2026 04:45 Arroyo Simi Moorpark bl RR 22 06/09/2026 04:45 Gabbert Walnut 1.7 06/12/2026 03:45 Arroyo Las Posas abv Hitch 21 06/11/2026 04:45 Calleguas Creek bl Hwy 101 0.0 06/08/2026 00:00 SB Arroyo Conejo Reino Rd 1.2 06/08/2026 01:45 SB Arroyo Conejo Rancho Conejo 2.8 06/08/2026 22:45 Lang Dam 0.6 06/14/2026 23:45 985.29 1034.00 Arroyo Conejo bl Conejo 3.1 06/11/2026 02:45 NF Arroyo Conejo 19 06/09/2026 23:45 Arroyo Santa Rosa at East Las Posas 0.7 06/10/2026 03:45 Arroyo Santa Rosa bl Blanchard 1.9 06/10/2026 03:45 Conejo Creek abv Hwy 101 29 06/10/2026 04:45 Conejo Creek at Ridge View 31 06/10/2026 04:45 Calleguas Creek at CSUCI 22 06/10/2026 04:45 Calleguas Creek at Hwy 1 23 06/12/2026 05:45 Ferro Dam 0.0 06/14/2026 23:45 150.05 172.00 Santa Clara Drain 0.0 06/08/2026 03:45 Beardsley Slough at Central 3.0 06/08/2026 04:45 Las Posas Estates Drain at Hwy 101 0.2 06/08/2026 12:45 Nyeland Drain 0.0 06/08/2026 00:00 Cam Hills Drain Abv 101 3.7 06/09/2026 12:30 Camarillo Hills Drain 3.7 06/09/2026 12:30 Revolon Slough at Pleasant Valley 17 06/08/2026 05:45 Calleguas Creek at Mugu Drain 39 06/11/2026 06:00 ****** Arundell/Prince HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Telephone Road Drain 0.6 06/14/2026 21:00 Arundell Dam 0.3 06/14/2026 23:45 528.11 572.00 Arundell Barranca abv Harbor 2.1 06/08/2026 22:45 Prince Barranca 1.3 06/08/2026 01:30 San Jon at Harbor Blvd 1.5 06/08/2026 01:15 ****** Hueneme Drain HSPF ****** Location Name Flow Peak Time Alert Stage Spillway Hueneme Drain 0.3 06/14/2026 03:45