Ventura County Flood Control District Channel ... · PRINCE BARRANCA, tributary to San Jon Barranca at mile 0.2, from mouth for a distance of 9,600 feet 1.82 RINCON CREEK, from Pacific

Ventura County Watershed Protection District

Table 2, A Comprehensive Plan for Flood Control

1

VENTURA COUNTY FLOOD CONTROL DISTRICT 800 South Victoria Avenue, Ventura, CA 93009

TABLE II

LIST OF

CHANNELS WITHIN THE COMPREHENSIVE PLAN OF THE VENTURA COUNTY FLOOD CONTROL DISTRICT

AS OF OCTOBER 11, 1994

Originally Adopted by the Board of Supervisors April 19, 1960

Zone 1

A. COASTAL DRAINAGE

Name Length In miles

_______________________________________________________________________

CASITAS CREEK, a tributary to Rincon Creek at mile 2.5 for a distance of 10,000 feet easterly 1.89 EAST FORK HALL CANYON, tributary to Hall Canyon at mile 1.6 from mouth for a distance of 14,300 feet 2.71 HALL CANYON, tributary to Prince Barranca at mile 1.8 from mouth for a distance of 17,000 feet 3.22 JAVON CANYON, from Pacific Ocean near Seacliff for a distance of 9,700 feet 1.84 LINE CANYON, from Pacific Ocean at Solimar Beach for a distance of 4,600 feet 0.87 MADRANIO CANYON, from Pacific Ocean near Seacliff for a distance of 13,700 feet 2.60 PADRE JUAN CANYON, from Pacific Ocean near Pitas Point for a distance of 10,400 feet 2.64



2

PRINCE BARRANCA, tributary to San Jon Barranca at mile 0.2, from mouth for a distance of 9,600 feet 1.82 RINCON CREEK, from Pacific Ocean for a distance of 20,400 feet along the Santa Barbara County Line 3.68 SAN JON BARRANCA, from Pacific Ocean to the Ventura City Boundary 1.68

SUBTOTAL – COASTAL DRAINAGE 23.13



3

B. VENTURA RIVER WATERSHED

Name Length In miles BIG CANYON, tributary to Lion Canyon at mile 7.5 from mouth for a distance of 6,100 feet south 1.16 CANADA DE ALISO, tributary to Canada Larga at mile 2.5, from mouth for a distance of 9,600 feet northerly 1.82 CANADA DE SAN JOAQUIN, tributary to Ventura River at mile 2.5, from mouth for a distance of 7,200 feet 1.36 CANADA LARGA, tributary to Ventura River at mile 4.5, from mouth for a distance of 36,400 feet 6.89 COCHE CANYON, tributary to Canada Larga at mile 4.0, from mouth for a distance of 11,900 feet northerly 2.25 CHAPARRAL ROAD DRAIN, tributary to McNell Creek at mile 2.1 from mouth for a distance of 3,000 feet 0.57 COOPER CANYON, tributary to Santa Ana Creek at mile 2.0 from mouth for a distance of 2,300 feet northeasterly 0.44 COYOTE CREEK, tributary to Ventura River at mile 6.0, from mouth to Casitas Dam and continuing upstream from State Route 150 for a total distance of 25,200 feet 4.77 COZY DELL CANYON, tributary to Ventura River at mile 13.3, from mouth for a distance of 12,300 feet northeasterly 2.33 CROOKED CREEK, tributary to San Antonio Creek at mile 8.4 from mouth for a distance of 6,300 feet 1.19 DENNISON ROAD TRIBUTARY, tributary to Lion Canyon at mile 5.1, from mouth for a distance of 4,200 feet 0.80 DENT DRAIN AND DEBRIS BASIN, tributary to Ventura River at mile 2.1, from mouth to and including the debris basin 1.06 DRON CREEK, tributary to San Antonio Creek at mile 8.6, from mouth for a distance of 5,500 feet 1.04



4

EAST FORK COYOTE CREEK, tributary to Coyote Creek at mile 4.0, from mouth for a distance of 1,300 feet 0.25 EAST FORK SENIOR CANYON, tributary to Senior Canyon at mile 2.2 from mouth for a distance of 1,200 feet 0.23 EAST OJAI DRAIN, tributary to San Antonio Creek at mile 7.5, from mouth to 680 feet northerly of Pleasant Avenue 1.36 FOX CANYON BARRANCA, tributary to Stewart Canyon at mile 0.4, from mouth to the Los Padres National Forest Boundary 1.93 FRESNO CANYON, tributary to Ventura River at mile 6.8, from mouth to a point 3,600 feet northeasterly of State Route 33 0.93 GRIDLEY CANYON, tributary to San Antonio Creek from confluence of San Antonio Creek and Senior Canyon for a distance of 5,900 feet 1.12 HAMMOND CANYON, tributary to Sulphur Canyon at mile 0.4 from mouth for a distance of 15,400 feet northeasterly 2.92 HAPPY VALLEY DRAIN, tributary to Ventura River at mile 12.6, from mouth along Lomita Drive, then northeasterly to State Route 33 1.53 HAPPY VALLEY DRAIN SOUTH, tributary to Ventura River at mile 10.7, from mouth to Lomita Drive 2.29 HERMITAGE WASH, tributary to Dron Creek at mile 0.4, from mouth for a distance of 2,100 feet 0.40 LADERA CREEK, tributary to Gridley Canyon Creek at miles 0.06 from mouth for a distance of 3,800 feet 0.72 LEON CANYON, tributary to Canada Larga at mile 3.5, from mouth for a distance of 5,070 feet southeasterly 0.96 LION CANYON, tributary to San Antonio Creek at mile 4.5, from mouth to 5,000 feet easterly of confluence with Big Canyon 8.52 LIVE OAK CREEK, tributary to Ventura River at mile 8.6, from mouth to a point 2,400 feet northwesterly of State Route 150 3.98 MANUEL CANYON, tributary to Ventura River at mile 3.9, from mouth for a distance of 9,000 feet easterly 1.70



5

MATILIJA CREEK, tributary to Ventura River at mile 16.3 from mouth to Matilija Dam and continuing upstream for a distance of 34,600 feet 6.55 MC ANDREW WASH, tributary to Reeves Creek at mile 0.2 from mouth for a distance of 5,900 feet 1.12 MC DONALD CANYON DRAIN, tributary to Cozy Dell Canyon at mile 0.15, from mouth to a point just downstream of Camp Ramah 1.33 MC DONALD CANYON DRAIN SOUTH, tributary to Happy Valley Drain at mile 0.12, from mouth to Fairview Avenue 1.17 MC NELL CREEK, tributary to San Antonio Creek at mile 7.8, from mouth to a point just downstream of Thacher School 3.03 MIRA MONTE DRAIN, tributary to Happy Valley Drain South, from mouth to 900 feet easterly of Loma Drive 0.68 MIRROR LAKE DRAIN, tributary to Ventura River at mile 10.6, from mouth to Mirror Lake 0.55 MIRROR LAKE TRIBUTARY, tributary to Mirror Lake Drain at mile 0.3, from mouth for a distance of 400 feet 0.08 NORTH FORK MATILIJA, tributary to Ventura River at mile 15.5 from mouth for a distance of 15,400 feet 2.92 OAK VIEW DRAIN, tributary to Ventura River at mile 8.5, from mouth along High Street to Donna Street 0.97 POPLIN CREEK, tributary to Coyote Creek at State Route 150 from mouth to a point 1,000 feet north of National Forest Boundary 1.80 REEVES CREEK, tributary to Thacher Creek at mile 2.2, from mouth for a distance of 15,600 feet 2.96 SAN ANTONIO CREEK AND DEBRIS BASIN, tributary to Ventura River at mile 7.8, from mouth to confluence of Gridley Canyon and Senior Canyon 9.73 SANTA ANA CREEK, from Casitas Lake 4,000 feet north to State Route 150 and continuing upstream for a total distance of 17,900 feet 3.39 SENIOR CANYON, from confluence with Gridley Canyon for a distance of 13,200 feet 2.50



6

SKYLINE DRAIN, tributary to Ventura River at mile 9.8, from mouth to State Route 33 then parallel to the Highway on west side to the old Skyline Channel near Valley Meadows Drive 1.23 STANLEY AVENUE DRAIN, tributary to Ventura River at mile 1.6, from mouth through the river levee 0.02 STEWART CANYON AND DEBRIS BASIN, tributary to San Antonio Creek at mile 6.2, from mouth to a point 5,000 feet northwesterly of the debris basin 2.73 SULPHUR CANYON, tributary to Canada Larga at mile 4.4, from mouth for a distance of 9,600 feet northerly 1.82 SYCAMORE CREEK, tributary to Lion Canyon at mile 7.5, from mouth for a distance of 6,100 feet northeasterly 1.16 THACHER CREEK, tributary to San Antonio Creek at mile 7.3, from mouth to a point 4,900 feet northeasterly of Thacher Road 4.44 VENTURA RIVER, from Pacific Ocean to junction with Matilija Creek near Matilija Road South 15.50 VERDE CANYON, tributary to Canada Larga at mile 4.6, from mouth for a distance of 2,900 feet 0.55 VINCE STREET DRAIN, tributary to Ventura River at mile 1.1, from mouth through river levee 0.02 WELDON CANYON, tributary to Ventura River at mile 5.0, from mouth for a distance of 14,000 feet 2.66 WEST FORK COYOT CREEK, tributary to Coyote Creek at mile 4.4, from mouth for a distance of 8,600 feet 1.63 WEST FORK SENIOR CANYON, tributary to Senior Canyon at mile 1.8 from mouth for a distance of 2,700 feet 0.51 SUBTOTAL – VENTURA RIVER WATERSHED 125.57 TOTAL CHANNEL LENGTH – ZONE 1 148.70



7


TABLE II

LIST OF




Zone 2

A. COASTAL DRAINAGE

Name Length

In miles ARUNDELL BARRANCA AND DEBRIS BASIN, from Ventura Marina to and including debris basin at the confluence of Lake and Sexton Canyons 5.09 ARUNDELL BARRANCA TRIBUTARY, at mile 3.7 from mouth to Foothill Road 0.09 BARLOW BARRANCA, tributary to Arundell Barranca at mile 1.8, from mouth to 9,600 feet north of Foothill Road 3.11 DORIS DRAIN, from the Edison Canal north easterly 16,100 feet to Ventura Road, Oxnard 3.05 HUENEME DRAIN, from the junction with J Street Drain to Pleasant Valley Road, Port Hueneme 1.36 J STREET DRAIN, from Pacific Ocean to Redwood Street, Oxnard 2.53 LAKE CANYON, tributary to Arundell Barranca at mile 5.1 from confluence with Sexton Canyon to a distance of 10,100 feet northerly 1.91 MILLS ROAD DRAIN, tributary to Arundell Barranca at mile 1.4, from mouth to Main Street 0.19 OXNARD INDUSTRIAL DRAIN, from Pacific Ocean to Wooley Road, Oxnard 3.39 OXNARD WEST DRAIN, from Edison Canal to intersection of Ventura Road and West Fifth Street 3.16



8

RESERVOIR BARRANCA, tributary to Arundell Barranca at mile 2.7, from mouth to 3,600 feet north of Foothill Road within Arroyo Verde Park 1.36 RICE ROAD DRAIN, tributary to Oxnard Industrial Drain at Pleasant Valley Road, from mouth to Colonia Road, Oxnard 4.45 SEXTON CANYON, tributary to Arundell Barranca at mile 5.1, from confluence with Lake Canyon to a distance of 13,000 feet northwesterly 2.46 TELEPHONE ROAD DRAIN, tributary to Arundell Barranca at mile 1.8, from mouth to Hill Road 1.97 VICTORIA AVENUE DRAIN, tributary to Santa Clara River at mile 2.4, to Gonzales Road along Victoria Avenue for a distance of 5,300 feet 1.00 WEST FIFTH STREET DRAIN, from Edison Canal parallel to West Fifth Street to Victoria Avenue, then through Oxnard Airport to Ventura Road 2.44 WEST WOOLEY DRAIN, tributary to Oxnard West Drain at Patterson Road, from mouth to intersection of Wooley Road and Ventura Road 1.61 SUBTOTAL - COASTAL DRAINAGE ZONE 2 39.17



9

B. NORTH HALF

Name Length In miles AMARGOSA CREEK, tributary to Lockwood Creek at mile 6.5, from mouth for a distance of 30,800 feet 5.83 EAST FORK MT. PINOS CREEK, tributary to Mt. Pinos Creek at mile 0.13, from mouth for a distance of 2,400 feet 0.45 EAST SEYMOUR CREEK, tributary to Seymour Creek at mile 5.7, from mouth for a distance of 9,900 to Kern County Line 1.88 FRAZIER WASH, tributary to Seymour Creek at mile 4.5, from mouth for a distance of 3,200 feet 0.61 LOCKWOOD CREEK, tributary to Piru creek, from the east borderline of Section 6 T7N R20W, mile 3.5, westerly for distance of 40,200 feet 7.61 LOCKWOOD CREEK TRIBUTARY, tributary to Lockwood Creek at mile 6.4, from mouth for a distance of 2,400 feet 0.45 MIDDLE FORK LOCKWOOD CREEK, tributary to North Fork Lockwood Creek at 0.26, from mouth for a distance of 34,300 feet 6.49 MT. PINOS CREEK, tributary to Middle Fork Lockwood Creek at mile 1.9, from mouth for a distance of 3,700 feet 0.70 NORTH BRANCH SEYMOUR CREEK, tributary to Seymour Creek at mile 1.4, from mouth for a distance of 8,900 feet 1.69 NORTH FORK LOCKWOOD CREEK, tributary to Lockwood Creek at mile 7.5, from mouth for a distance of 39,000 feet 7.39 SEYMOUR CREEK, tributary to Lockwood Creek at mile 4.0, from mouth for a distance of 36,500 feet 6.92 STAUFFER CREEK, tributary to Lockwood Creek at mile 4.9, from mouth for a distance of 15,200 feet 2.88 SUBTOTAL – NORTH HALF 42.90



10

C. REVOLON CHANNEL & BEARDSLEY CHANNEL, ZONE 2

Name Length In miles BEARDSLEY CHANNEL, tributary to Revolon Channel at mile 8.0, from U.S. 101 to confluence of Santa Clara Diversion at zone boundary 1.93 CAMARILLO HILLS DRAIN, tributary to Revolon Channel at mile 6.8, from mouth to Wood Road on the north border of the Camarillo Airport 1.31 LAS POSAS ESTATES DRAIN, tributary to Camarillo Hills Drain at mile 0.7, from mouth northeasterly for a distance of 5,200 feet to zone boundary 0.98 LOS ANGELES AVENUE DRAIN, tributary to Santa Clara Drain at mile 1.9, from mouth for a distance of 2,800 feet 0.55 MUGU DRAIN, tributary to Mugu Drain in Zone 3 at mile 1.3, from zone boundary for a distance of 27,900 feet 5.28 NYELAND DRAIN, tributary to Beardsley Channel at mile 8.0, from mouth to Los Angeles Avenue along Santa Clara Avenue for a distance of 8,000 feet 1.52 NYELAND DRAIN TRIBUTARY, tributary to Nyeland Drain at mile 0.5, from east end of Friedrich Road to Ventura Boulevard, a distance of 2,000 feet 0.36 PLEASANT VALLEY ROAD DRAIN, tributary to Revolon Channel at mile 6.2, from mouth to Wood Road 1.08 REVOLON CHANNEL, tributary to Revolon Channel in Zone 3 at mile 4.4, from zone boundary to U.S. 101 3.94 SANTA CLARA DIVERSION, tributary to Beardsley Channel at mile 8.7, from mouth to Santa Clara Avenue, a distance of 7,000 feet 1.33 SANTA CLARA DRAIN, tributary to Santa Clara Diversion at mile 1.3, from junction to Los Angeles Avenue for 3,500 feet 0.66 WRIGHT ROAD DRAIN, tributary to Santa Clara Avenue Drain at mile 1.6, from mouth southeasterly along Wright Road for 400 feet 0.08 SUBTOTAL – REVOLON & BEARDSLEY 19.02



11

D. SANTA CLARA RIVER WATERSHED

Name Length In miles ADAMS BARRANCA AND DEBRIS BASIN, tributary to Santa Clara River at mile 12.5, from mouth northwesterly to Foothill Road and continuing for an additional 32,100 feet 8.05 ADAMS CANYON EAST FORK, tributary to Adams Barranca at mile 7.7 from mouth for a distance of 2,200 feet 0.42 ALLISO CANYON WEST FORK, tributary to Ellsworth Barranca at mile 6.6, from mouth for a distance of 15,800 feet westerly 3.00 ANLAUF CANYON, tributary to Santa Paula Creek at mile 5.9, from mouth for a distance of 6,400 feet 1.21 ANLAUF CANYON NORTH BRANCH, tributary to Anlauf Canyon at mile 0.15 from mouth for a distance of 1,800 feet 0.34 BALCOM CANYON EAST TRIBUTARY, tributary to Balcom Canyon Wash at mile 2.8, from mouth for a distance of 1,900 feet 0.36 BALCOM CANYON WASH, tributary to Santa Clara River at mile 18.3, from mouth to Balcom Canyon Road and continuing for an additional 8,200 feet 3.16 BALDY CANYON, tributary to Hopper Canyon at mile 7.2, from mouth for a distance of 3,000 feet 0.57 BARDSDALE DITCH, tributary to Santa Clara River at mile 21.1, from mouth to 750 feet east of Sespe Street 1.51 BASOLO DITCH, tributary to Santa Clara River at mile 24.2, from mouth for a distance of 6,000 feet 1.14 BASOLO DITCH WEST TRIBUTARY, tributary to Basolo Ditch at mile 0.7, from mouth for a distance of 6,300 feet 1.19 BEAR CANYON, tributary to Sisar Creek, from mouth for a distance of 9,500 feet 1.80 BEAR CREEK, tributary to Santa Clara River at mile 20.1, from mouth north to Telegraph Road, then northwest for a total distance of 15,300 feet 2.89



12

BLANCHARD CANYON, tributary to Piru Creek at mile 4.7, from mouth for a distance of 3,500 feet 0.66 BOOSEY CANYON, tributary to Timber Canyon at mile 1.2, from mouth for a distance of 5,200 feet 0.99 BOULDER CREEK – LORD CREEK, tributary to Sespe Creek at mile 0.3, from mouth for a distance of 19,200 feet to National Forest Boundary 3.64 BOULDER CREEK TRIBUTARY, tributary to Boulder Creek – Lord Creek at mile 2.6, from mouth for a distance of 3,200 feet 0.61 BRIGGS ROAD DRAIN, tributary to Santa Clara River at mile 11.5, from mouth to Middle Road 1.72 BROWN BARRANCA, tributary to Santa Clara River at mile 7.7, from mouth to 7,600 feet above Foothill Road 3.70 CAMP BARTLETT CREEK, tributary to Sisar Creek at mile 1.1, from mouth for a distance of 4,700 feet 0.89 CAVIN ROAD DRAIN AND DEBRIS BASIN, from Santa Clara River northerly to and including debris basin 0.80 CENTENNIAL CREEK, tributary to Little Sespe Creek at confluence with Four Fork Creek for a distance of 1,800 feet 0.34 CLARK BARRANCA, tributary to the Santa Clara River at mile 6.3, from mouth to Foothill Road 2.69 CORRAL CANYON, tributary to Aliso Canyon West Fork at mile 0.57, from mouth for a distance of 2,500 feet 0.48 CUMMINGS ROAD DRAIN, tributary to Santa Clara River at mile 11.3, from mouth to Foothill Road 1.84 EAST FORK LORD CREEK, tributary to Boulder Creek – Lord Creek at mile 0.6, from mouth for a distance of 8,400 feet 1.59 EAST FORK POLE CREEK, tributary to Pole Creek at mile 6.7, from mouth for a distance of 2,600 feet 0.49 EAST FORK SANTA PAULA CREEK, tributary to Santa Paula Creek at mile 8.9, from mouth for a distance of 12,500 feet 2.37



13

EAST TRIBUTARY TAPO CANYON, tributary to Tapo Canyon at mile 2.2, from mouth for a distance of 4,500 feet easterly 0.85 ECHO FALLS CANYON, tributary to Santa Paula Creek at mile 7.2, from mouth for a distance of 6,600 feet 1.25 EDWARDS CANYON, tributary to Santa Clara River at mile 29.3, from mouth for a distance of 8,900 feet 1.67 ELLSWORTH BARRANCA, tributary to Santa Clara River at mile 9.1, from mouth to 26,500 feet above Foothill Road 9.68 ELLSWORTH CANYON, tributary to Ellsworth Barranca at mile 5.4, from mouth westerly for a distance of 4,300 feet 0.81 EL RIO DRAIN, tributary to Santa Clara River at mile 4.1, from mouth to State Route 1, then easterly under U.S. 101 to Ventura Boulevard 1.70 EUREKA CANYON, tributary to Tapo Canyon at mile 1.4 from mouth westerly and southerly for a distance of 6,300 feet 1.19 FAGAN CANYON AND DEBRIS BASIN, tributary to Santa Clara River at mile 13,7, from river for a distance of 23,300 feet 4.41 FAIRVIEW CANYON, tributary to Santa Clara River at mile 26.4, from mouth northerly for a distance of 4,300 feet 0.81 FERNDALE CREEK, tributary to Santa Paula Creek at mile 7.1, from mouth for a distance of 7,100 feet 1.34 FOOTHILL DRAIN, tributary to Harmon Barranca 400 feet south of Foothill Road from mouth northeasterly to Kimball Road then along Foothill Road for a distance of 1,700 feet 0.32 FOUR FORK CREEK, tributary to Little Sespe Creek from confluence with Centennial Creek to National Forest Boundary 0.66 FRANKLIN BARRANCA AND DEBRIS BASIN, tributary to Santa Clara River at Mile 8.2, from mouth to and including debris basin 3.14 GRIMES CANYON WASH, tributary to Santa Clara River at mile 23.1, from mouth for a distance of 22,000 feet 4.16



14

HAINES BARRANCA, tributary to Santa Clara River at mile 12.3, from mouth to Foothill Road then northwesterly for a total distance of 26,100 feet 4.94 HAMPTON CANYON, tributary to Todd Barranca at mile 7.3, from mouth to a distance of 4,000 feet 0.76 HARMON BARRANCA, tributary to Santa Clara River at mile 4.3, from mouth for a distance of 20,500 feet northerly of Foothill Road 7.07 HOLSER CANYON, tributary to Piru Creek at mile 4.4, from mouth running easterly for a distance of 15,400 feet 2.91 HOPPER CANYON, tributary to Santa Clara River at mile 28.2, from mouth for a distance of 45,100 feet to the National Forest Boundary 8.50 HOPPER RANCH CREEK, tributary to Hopper Canyon at mile 7.4, from mouth for a distance of 1,200 feet 0.23 HOWELL CANYON, tributary to Sisar Creek at mile 5.1, from mouth for a distance of 4,800 feet 0.91 JEPSON WASH AND DEBRIS BASIN, tributary to Sespe Creek at mile 3.3, from mouth to the debris basin, then westerly for a distance of 7,900 feet 1.49 KEEFE DITCH, tributary to Sespe Creek at mile 3.6, from mouth for a distance of 5,600 feet 1.06 KEEFE DITCH NORTH FORK, tributary to Keefe Ditch at mile 0.9, from mouth for a distance of 1,200 feet 0.23 KOENIGSTEIN ROAD WASH, tributary to Sisar Creek at mile 2.7, from mouth for a distance of 1,700 feet 0.32 LA BROCHE CANYON, tributary to Santa Paula Creek at mile 7.7, from mouth for a distance of 4,400 feet 0.83 LIME CANYON, tributary to Piru Creek at mile 5.2, from mouth, northwesterly for a distance of 9,800 feet to the National Forest Boundary 1.86 LITTLE SESPE CREEK, tributary to Sespe Creek at mile 6.0, from mouth for a distance of 8,200 feet 1.55 LOFTUS CANYON, tributary to Balcom Canyon Wash at mile 1.0, from mouth for a distance of 3,100 feet 0.59



15

MAGNOLIA DRIVE CREEK, tributary to Santa Paula Creek at mile 2.0, from mouth for a distance of 6,300 feet 1.19 MODELO CANYON, tributary to Piru Creek at mile 2.6, from mouth for a distance of 7,500 feet 1.42 MOON DITCH, tributary to the Santa Clara River at mile 4.1, from mouth to Bristol Road 1.16 MUD CREEK CANYON, tributary to Santa Paula Creek at mile 3.5, from mouth northeasterly for a distance of 15,600 feet 2.95 NORTH FORK POLE CREEK, tributary to Pole Creek at mile 2.9, from mouth for a distance of 5,500 feet 1.05 NORTH BRANCH ALISO CANYON, tributary to Ellsworth Barranca at mile 9.6, from mouth for a distance of 1,400 feet 0.27 OAK RIDGE CANYON, tributary to Eureka Canyon at mile 0.2, from mouth for a distance of 4,600 feet 0.87 OAT MOUNTAIN CREEK, tributary to Pole Creek at mile 4.7, northwesterly for a distance of 1,600 feet 0.30 O’LEARY CREEK, tributary to Santa Clara River at mile 19.3, from mouth for a distance of 20,900 feet 3.95 O’LEARY CREEK TRIBUTARY, tributary to O’Leary Creek at mile 2.6, from mouth for a distance of 1,500 feet 0.28 ONDULANDO BARRANCA, tributary to Harmon Barranca at mile 3.0, from mouth parallel and adjacent to Foothill Road, for a distance of 2,300 feet, then northerly to Via Baja 0.51 ORCUTT CANYON, tributary to Santa Clara River at mile 16.1, from mouth for a distance of 24,200 feet 4.59 PECK ROAD DRAIN, tributary to Santa Clara River at mile 13.3, from mouth to Foothill Road 1.53 PIRU CREEK, tributary to Santa Clara River at mile 31.1, from mouth northerly past Center Street Bridge and continuing to within 2,700 feet of Santa Felicia Dam 5.53



16

POLE CREEK, tributary to Santa Clara River at mile 24.3, from mouth for a distance of 41,400 feet 7.84 RANCHO MISSION CREEK, tributary to Aliso Canyon West Fork at mile 2.4, from mouth for a distance of 1,900 feet 0.36 REAL CANYON AND DEBRIS BASIN, tributary to Santa Clara River at mile 30.1, from mouth to and including debris basin 1.80 REIMER DITCH, tributary to Santa Clara River at mile 19.3, from mouth for a distance of 19,600 feet through Bardsdale 3.72 SALTMARSH CANYON, tributary to Adams Barranca at mile 6.7, from mouth for a distance of 11,700 feet westerly 2.21 SANTA CLARA RIVER, from Pacific Ocean to Los Angeles County Line 37.69 SANTA PAULA CREEK, tributary to Santa Clara River at mile 15.4, from mouth to confluence with Sisar Creek, then northeasterly for a total distance of 53,300 feet 10.09 SATICOY DRAIN, tributary to Brown Barranca at mile 0.6, from mouth to State Road 126 0.61 SESPE CREEK, tributary to Santa Clara River at mile 21.2, from mouth to confluence of 41,900 feet 7.94 SISAR CREEK, tributary to Santa Paula Creek at mile 6.35, from mouth for a distance of 27,200 feet 5.15 SOUTH BRANCH ALISO CANYON, tributary to Ellsworth Barranca at mile 9.1, from mouth for a distance of 2,900 feet 0.55 SUDDEN BARRANCA, tributary to Santa Clara River at mile 6.8, from mouth to 700 feet above Foothill Road 2.48 SULPHUR MOUNTAIN CREEK, tributary to Ellsworth Barranca at mile 9.0 from mouth for a distance of 3,400 feet 0.64 SUMMIT CREEK, tributary to Ellsworth Barranca at mile 8.7, from mouth for a distance of 3,600 feet 0.68 TAPO CANYON, tributary to Santa Clara River at mile 34.8, from mouth southeasterly for a distance of 17,200 feet 3.26



17

TIMBER CANYON, tributary to Santa Clara River at mile 16.8, from mouth northerly for a distance of 26,100 feet 4.94 TODD BARRANCA, tributary to Santa Clara River at mile 10.5, from mouth to north end of Wheeler Canyon Road, then northwesterly for an additional distance of 4,000 feet 9.41 TOM’S CANYON, tributary to Hopper Canyon at mile 3.0, from mouth for a distance of 14,000 feet 2.65 WARRING CANYON AND DEBRIS BASIN, tributary to Real Canyon at mile 0.9, from mouth to and including debris basin, then north for a total distance of 9,900 feet 1.87 WARRING CANYON SOUTH, tributary to Santa Clara River at mile 30.2, from mouth to railroad 1.12 WASON BARRANCA, tributary to Franklin Barranca at mile 0.7, to 10,900 feet northerly of Foothill Road 4.09 WASON CANYON WEST BRANCH, tributary to Wason Barranca at mile 3.2, from mouth for a distance of 2,600 feet 0.49 WEST FORK ORCUTT CANYON, tributary to Orcutt Canyon at mile 1.9, from mouth for a distance of 9,200 feet 1.74 WEST LATERAL HOPPER CANYON, tributary to Hopper Canyon at mile 8.4, from mouth to National Forest Boundary 0.25 WEST LATERAL TAPO CANYON, tributary to Tapo Canyon at mile 3.1, from mouth westerly for a distance of 1,800 feet 0.34 WEST SESPE CREEK OVERFLOW, tributary to Santa Clara River at mile 20.7, to Sespe Creek for a distance of 15,400 feet 2.92 WEST TRIBUTARY POLE CREEK, tributary to Pole Creek at mile 7.0, from mouth for a distance of 1,100 feet 0.21 WHEELER CANYON EAST FORK, tributary to Todd Barranca at mile 7.9, from mouth for a distance of 5,000 feet 0.64 WHEELER CANYON WEST FORK, tributary to Todd Barranca at mile 7.9, from mouth for a distance of 5,000 feet 0.95



18

WILLOUGHBY CANYON, tributary to Ellsworth Barranca at mile 6.0, from mouth westerly for a distance of 6,000 feet 1.14 WILLOUGHBY CANYON SOUTH BRANCH, tributary to Willoughby Canyon at mile 0.82, from mouth southerly for a distance of 2,000 feet 0.38 SUBTOTAL – SANTA CLARA RIVER WATERSHED 257.45 TOTAL – ZONE 2 358.54



19


TABLE II

LIST OF




Zone 3

A. CALLEGUAS CREEK – ARROYO SIMI – CONEJO CREEK WATERSHED

Name Length

In miles ALAMOS CANYON, tributary to Arroyo Simi at mile 24.6, from mouth for a distance of 25,700 feet 4.86 APPLETON ROAD DRAIN, tributary to Runkle Canyon at mile 0.5, from mouth along Royal Avenue and Appleton Road, a distance of 1,600 feet 0.25 ARROYO CONEJO, tributary to Conejo Creek at mile 7.5, from junction with Arroyo Santa Rosa to Skeleton Canyon 10.36 ARROYO LAS POSAS, from Seminary Road in Camarillo to Hitch Boulevard in Moorpark 5.64 ARROYO SANTA ROSA, tributary to Conejo Creek at mile 7.5, from mouth to a point 2,200 feet easterly of the State Route 23 Freeway 6.52 ARROYO SANTA ROSA EAST TRIBUTARY AND DEBRIS BASIN, tributary to Arroyo Santa Rosa tributary at mile 2.2, from mouth to 1,500 feet easterly side of Moorpark Road 1.44 ARROYO SANTA ROSA TRIBUTARY, tributary to Arroyo Santa Rosa at mile 1.1, from mouth for a distance of 11,500 feet 2.18 ARROYO SIMI, tributary to Arroyo Las Posas at Hitch Boulevard in Moorpark to 6,300 feet east of Kuehner Road in Simi Valley 18.24



20

BARBARA DRIVE DRAIN, tributary to Conejo Creek at mile 6.7, from mouth for a distance of 6,000 feet northeasterly 1.15 BERYLWOOD CANYON, tributary to Fox Barranca, from 1,000 feet south of State Road 118 to 1,000 feet north of Berylwood Road 1.93 BIG MOUNTAIN OILFIELD CANYON, tributary to No. 2 Canyon at mile 1.8, from mouth for a distance of 9.500 feet 1.80 BLACK CANYON, tributary to Arroyo Simi at Katherine Road, running adjacent to Katherine and Black Canyon Road for a distance of 3,400 feet 0.64 BOONE CANYON, tributary to Fox Barranca at mile 4.5, from mouth for a distance of 2,500 feet 0.47 BRADLEY WASH, tributary to Puerta Zuela Barranca at mile 3.3 to Bradley Road 0.45 BREA CANYON, tributary to Arroyo Simi at mile 25.8, from mouth northeasterly for a distance of 12,300 feet 2.36 BURRO FLATS CANYON, tributary to Meier Canyon at mile 1.2, for a distance of 9,900 feet 1.87 BUS CANYON DRAIN, tributary to Arroyo Simi at mile 27.1, from mouth southerly for a distance of 27,200 feet 5.15 BUS CANYON TRIBUTARY, from Bus Canyon at Royal Avenue to 1,200 feet south of Fitzgerald Road 1.12 CALLEGUAS CREEK, from Mugu Lagoon to Seminary Road in Camarillo 12.31 CAMPUS ROAD CANYON, tributary to No. 2 Canyon at mile 1.1, from mouth for a distance of 15,200 feet northerly 2.88 CAMROSA DRAIN, tributary to Conejo Creek at mile 5.3, from mouth for a distance of 2,800 feet northerly 0.53 CASTANO CHANNEL, tributary to North Fork Arroyo Conejo at Moorpark Road, from mouth northeasterly 4,000 feet 0.74 CASTANO TRIBUTARY, tributary to Castano Channel at mile 0.4, from mouth northeasterly for 3,000 feet 0.54 CASTRO-WILLIAMS DRAIN, tributary to Arroyo Simi at mile 21.2, from mouth northerly for a distance of 2,200 feet 0.41



21

CHIVO CANYON, tributary to Las Llajas Canyon at mile 2.1, from mouth running northerly, then northeasterly to Los Angeles County Line 4.03 CONEJO CREEK, tributary to Calleguas Creek at mile 7.7, from junction with Calleguas Creek to junction with Arroyo Santa Rosa 7.50 CONEJO MOUNTAIN CREEK, tributary to South Branch Arroyo Conejo at mile 3.8, from mouth for a distance of 12,700 feet 2.42 COYOTE CANYON AND DEBRIS BASIN, tributary to Arroyo Simi at mile 13.5, from mouth to Bradley Road including debris basin near Donlon Road 5.20 COYOTE CANYON TRIBUTARY, tributary to Coyote Canyon at Bradley Road for a distance of 2,100 feet 0.40 DONLON DRAIN, tributary to Puerta Zuela Barranca at Donlon Road northwesterly for a distance of 1,600 feet 0.30 DRY CANYON, tributary to Arroyo Simi at mile 29.1, from mouth to 6,300 feet north of Avenida Simi 2.97 DRY CANYON EAST LATERAL, tributary to Dry Canyon Drain at mile 0.4, from mouth easterly to Sycamore Street, along north boundary of Southern Pacific Railroad 0.78 DRY CANYON WEST FORK, tributary to Dry Canyon at mile 0.3, from mouth westerly to Erringer Road along north boundary of Southern Pacific Railroad 0.08 EAST CAMARILLO DRAIN, tributary to Conejo Creek at mile 2.9, from mouth to 2,800 feet westerly and northerly 0.55 EAST TRIBUTARY MEIER CANYON, tributary to Meier Canyon at mile 1.2, from mouth for a distance of 13,000 feet 2.46 EAST TRIBUTARY STOCKTON ROAD DRAIN, tributary to Stockton Road Drain at mile 0.2, from mouth northeasterly for a distance of 1,600 feet 0.30 EPWORTH DRAIN, tributary to Gabbert Canyon at mile 2.2, from mouth northeasterly to Broadway Road 0.74 ERBES ROAD DRAIN, tributary to Arroyo Conejo at mile 7.7, from mouth to Hillcrest Drive 0.41



22

ERRINGER ROAD DRAIN AND DEBRIS BASIN, tributary to Arroyo Simi at mile 28.5, from mouth to and including debris basin, then southeasterly for a distance of 400 feet 1.59 FOX BARRANCA AND DEBRIS BASIN, tributary to Coyote Canyon at mile 0.1, from mouth to Berylwood Road including debris basin and additional 12,400 feet north of Berylwood Road 5.63 GABBERT CANYON AND DEBRIS BASIN, tributary to Arroyo Simi at mile 17.9, from mouth to and including debris basin, then continuing northerly and northeasterly for a distance of 1,500 feet 4.32 GILL BARRANCA, tributary to Fox Barranca at mile 2.9, from mouth to 3,800 feet north of Berylwood Road 0.95 GILLIBRAND CANYON, tributary to Tapo Canyon at mile 3.4, from mouth for a distance of 19,000 feet northeasterly 3.60 GROVES PLACE DRAIN, tributary to Arroyo Los Posas at mile 0.1, from mouth for a distance of 9,300 feet 1.76 GUADALASCA DRAIN, tributary to Calleguas Creek at mile 2.2, from mouth for a distance of 17,500 feet northeasterly 3.31 GUADALASCA TRIBUTARY, tributary to Guadalasca Drain at mile 2.84, from mouth for a distance of 1,400 feet 0.27 HAPPY CAMP CANYON, tributary to Arroyo Simi at mile 21.6, from mouth northerly for a distance of 23,000 feet, then easterly for 21,700 feet 8.46 HAPPY CAMP SPRINGS, tributary to Happy Camp Canyon at mile 4.5, from mouth northerly for a distance of 1,500 feet 0.28 HIALEAH SPRINGS CANYON, tributary to Arroyo Simi at mile 35.1, from confluence with Piedra Canyon to 4,300 feet northeasterly 0.81 HILL CANYON, tributary to Arroyo Conejo at mile 1.2, from mouth for a distance of 5,300 feet southwesterly 1.00 HILLTOP LANE DRAIN, tributary to Conejo creek at mile 5.5, from mouth northeasterly for a distance of 3,300 feet 0.63 HOME ACRES DRAIN, tributary to Peach Hill Wash at mile 0.3, from mouth southwesterly 1,700 feet 0.32



23

HUMMINGBIRD CREEK, tributary to White Oak Creek at mile 0.3, from mouth to State Route 118, then northeasterly for a distance of 9,900 feet 1.88 HUMMINGBIRD TRIBUTARY, tributary to Hummingbird Creek at mile 0.8, from mouth for a distance of 5,600 feet 1.06 HUNT WASH, tributary to Arroyo Simi at mile 16.1, from mouth for a distance of 11,200 feet 2.12 HUNT WASH TRIBUTARY, tributary to Hunt Wash at mile 1.6, from mouth for a distance of 500 feet 0.10 IRON TROUGH CANYON, tributary to Tripas Canyon at mile 0.6, from mouth northeasterly for a distance of 2,400 feet 0.45 IRON TROUGH CANYON WEST DRAIN, tributary to Iron Trough Canyon at mile 0.2, from mouth for a distance of 800 feet northerly 0.15 KADOTA FIG DRAIN, tributary to Las Llajas Canyon at mile 1.45, from mouth to Walnut Street, then along Walnut Street for an additional 400 feet 0.74 KADOTA FIG DRAIN TRIBUTARY, tributary to Kadota Fig Drain at mile 2.3, from mouth to El Prado Street 0.95 KNOLLS PARK DRAIN, tributary to Arroyo Simi at mile 34.8, from mouth for a distance of 1,800 feet 0.34 LANG CREEK, tributary to Arroyo Conejo at mile 13.8, from mouth to Land Ranch, then easterly 15,800 feet 7.65 LAS LLAJAS CANYON AND DETENTION DAM, tributary to Arroyo Simi at mile 32.4, from mouth to confluence of Las Llajas Canyon and Chivo Canyon and continuing for a distance of 18,900 feet to the Los Angeles County Line 6.06 LAS LLAJAS TRIBUTARY, tributary to Las Llajas Canyon at mile 2.5, from mouth for a distance of 4,300 feet 0.81 LEWIS ROAD DRAIN, tributary to Calleguas Creek at mile 7.6, from mouth to Lewis Road to a point 2,600 feet north of Pleasant Valley Road and an additional 2,400 feet along Lewis Road upstream of the railroad 2.33 LITTLE HAPPY CAMP CANYON, tributary to Happy Camp Canyon at mile 6.2, from mouth for a distance of 3,300 feet 0.63



24

LONE OAK CANYON, tributary to Bus Canyon Drain at mile 3.6, for a distance of 5,000 feet 0.95 LONG CANYON, tributary to Arroyo Las Posas at mile 15.3, from mouth to second crossing of Stockton Road and continuing for an additional 7,600 feet along Stockton and Waters Roads 4.49 LONG CANYON, tributary to Oak Canyon at mile 2.1, from confluence with Montgomery Canyon westerly for a distance of 2,900 feet 0.55 LONG CANYON NORTH LATERAL, tributary to Long Canyon at mile 3.0, from mouth for a distance of 600 feet northerly 0.11 LONG GRADE CANYON, tributary to Calleguas Creek at mile 5.3, from mouth easterly for a distance of 19,000 feet 3.60 LOS ROBLES DRAIN, tributary to Arroyo Conejo at mile 8.2, from mouth to U.S. 101 near Hampshire Road 0.74 MAHAN BARRANCA, tributary to Arroyo Las Posas at mile 14.4, from mouth to 11,800 feet north of Balcom Canyon Road 4.50 MARR DIVERSION CHANNEL, tributary to Las Llajas Canyon at mile 2.0, westerly to Presidio Drive 0.66 MEIER CANYON, tributary to Arroyo Simi at mile 30.7, from mouth for a distance of 12,900 feet 2.44 MIDDLE RIDGE CANYON, tributary to Tripas Canyon at mile 1.9, from mouth for a distance of 7,800 feet northwesterly 1.48 MISSION OAKS DRAIN, tributary to Conejo Creek at mile 3.8, from mouth 3,000 feet northwesterly to Mission Oaks Boulevard 0.74 MONTGOMERLY CANYON, tributary to Oak Canyon at mile 2.1, from mouth for a distance of 1,900 feet southeasterly 0.36 MOORPARK STORM DRAIN No. 1, tributary to Walnut Canyon at High Street, from mouth to Valley Road 0.25 MOORPARK STORM DRAIN No. 2, tributary to Arroyo Simi at mile 19.7, from mouth northerly to Los Angeles Avenue 0.15 NEWBURY PARK DRAIN No. 1, tributary to South Branch Arroyo Conejo at mile 2.4, from mouth to 1,000 feet south of Borchard Road 0.47



25

NEWBURY PARK DRAIN No. 2, tributary to South Branch Arroyo Conejo at mile 2.6, from mouth to the east property line of Newbury Park High School continuing to Reino Road and northwesterly for an additional 4,800 feet 1.11 NORTH BRANCH ALAMOS CANYON, tributary to Alamos Canyon at mile 2.0, from mouth for a distance of 8,600 feet 1.63 NORTH BRANCH ALAMOS CANYON TRIBUTARY, tributary to Alamos Canyon at Confluence with North Branch Alamos Canyon for a distance of 4,900 feet 0.93 NORTH BRANCH HILL CANYON, tributary to Hill Canyon Channel at mile 0.4, from mouth for a distance of 1,000 feet northwesterly 0.19 NORTH FORK ARROYO CONEJO, tributary to Arroyo Conejo at mile 1.4, from mouth for a distance of 27,800 feet easterly 5.27 NORTH FORK ARROYO CONEJO TRIBUTARY, tributary to North Fork Arroyo Conejo at mile 5.0 for a distance of 4,000 feet 0.75 NORTH FORK HAPPY CAMP CANYON, tributary to Happy Camp Canyon at mile 3.4, from mouth for a distance of 8,400 feet 1.59 NORTH FORK OAK GROVE, tributary to Oak Grove Channel at mile 0.1, from mouth for a distance of 4,100 feet 0.78 NORTH FORK OLSEN CHANNEL, tributary to Olsen Channel at Olsen Road northeasterly for a distance of 900 feet 0.17 NORTH SIMI DRAIN, tributary to Arroyo Simi at mile 26.9, from mouth for a distance of 15,500 feet northeasterly 2.93 NUMBER 2 CANYON, tributary to Arroyo Simi at mile 23.0, from mouth for a distance of 15,900 feet northeasterly 3.02 OAK CANYON, tributary to Dry Canyon at mile 2.9, from mouth northerly for a distance of 370 feet 0.07 OAK CANYON, tributary to Sycamore Canyon at mile 1.6, from mouth to Sinaloa Road and an additional 11,100 feet 3.77 OAK GROVE CHANNEL, tributary to Conejo Creek at mile 3.1, from mouth for a distance of 10,400 feet 1.97 OLSEN CHANNEL, tributary to North Fork Arroyo Conejo at mile 1.5, from mouth northeasterly to Olsen Road and along it to Calle Quebracho 2.78



26

PARK DRAIN, tributary to Arroyo Conejo at mile 13.0, from mouth to Lynn Road 0.44 PASO FLORES CANYON, tributary to Sand Canyon at mile 1.3, for a distance of 5,900 feet 1.12 PEACH HILL WASH/DETENTION BASIN, tributary to Arroyo Simi at mile 18.0, from mouth to Peach Hill Road 2.41 PIEDRA CANYON, tributary to Arroyo Simi at mile 35.1, from mouth to Southern Pacific Railroad and southeasterly for an additional 700 feet 0.24 PUERTA ZUELA BARRANCA AND DEBRIS BASIN, tributary to Coyote Canyon at mile 0.8, from mouth for a distance of 20,300 feet to Bradley Road 3.84 QUITO DRAIN, tributary to Conejo Creek at mile 4.9, northwesterly for a Distance of 900 feet 0.17 RUNKLE CANYON AND DETENTION BASIN, tributary to Arroyo Simi at mile 29.4, from mouth for a distance of 11,500 feet to debris basin and an additional 4,800 feet upstream 3.09 RUNKLE CANYON TRIBUTARY, tributary to Runkle Canyon at mile 2.8, from mouth southerly for a distance of 800 feet 0.15 SAINT JOHN’S DRAIN AND DEBRIS BASIN, tributary to Calleguas Creek at mile 11.97, from mouth easterly of Saint John’s Seminary through and including the debris basin for a total distance of 3,400 feet 0.64 SAND CANYON, tributary to Arroyo Las Posas at mile 14.1, from mouth to drainage confluence with Paso Flores Canyon 3,700 feet north of Las Angeles Avenue and an additional 11,000 feet northerly 2.78 SANTA SUSANA KNOLLS, tributary to Black Canyon at mile 0.3, from mouth along Katherine Road for a distance of 700 feet 0.13 SANTA SUSANA WEST DRAIN, tributary to Arroyo Simi at mile 31.2, from mouth to 400 feet northerly of the intersection of Alamo and Tapo Streets 1.97 SCARAB CANYON, tributary to Alamos Canyon at mile 2.6, from mouth northeasterly for a distance of 7,000 feet 1.33 SHEKELL ROAD DRAIN, tributary to South Grimes Canyon Wash at mile 2.0, from mouth northerly to Broadway Road 1.76



27

SKELETON CANYON, tributary to Arroyo Conejo at mile 11.4, from mouth northerly for a distance of 11,000 feet 2.08 SKELETON CANYON TRIBUTARY, tributary to Skeleton Canyon at mile 1.8, from mouth northerly for a distance of 800 feet along Westlake Boulevard 0.15 SOLANO VERDE WASH, tributary to Coyote Canyon at Bradley Road for a distance of 4,900 feet 0.93 SOMIS DRAIN, tributary to Calleguas Creek at mile 10.2, northwesterly to Lewis Road, then northerly to Las Posas Road 1.67 SOMIS DRAIN EAST TRIBUTARY, tributary to Somis Drain at Ponderosa Drive, from mouth to Las Posas Road along Ponderosa Drive 0.57 SOMIS DRAIN WEST TRIBUTARY (LINE A), from Somis Drain at Las Posas Road westerly to Loop Drive, then northerly to Alosta Drive 0.29 SOMIS DRAIN WEST TRIBUTARY (LINE B), tributary to Somis Drain West Tributary (Line A) at Loop Drive and extending westerly for 680 feet 0.13 SOUTH BRANCH ARROYO CONEJO AND DEBRIS BASIN, tributary to Arroyo Conejo at mile 11.7, from mouth to Potrero Road 5.68 SOUTH BRANCH ARROYO CONEJO WEST TRIBUTARY, tributary to South Branch Arroyo Conejo at mile 5.1, from mouth westerly for a distance of 5,400 feet along Potrero Road 1.02 SOUTH GRIMES CANYON TRIBUTARY, tributary to South Grimes Canyon Wash at mile 1.3, from mouth northeasterly for a distance of 3,600 feet 0.68 SOUTH MEIER CANYON, tributary to Meier Canyon at mile 1.7, from mouth for a distance of 2,600 feet 0.49 STOCKTON ROAD DRAIN, tributary to Long Canyon at mile 3.7, from mouth running along Stockton Road for a distance of 7,100 feet 1.34 STRATHEARN CANYON, tributary to Arroyo Simi at mile 22.9, from mouth northerly for a distance of 9,300 feet 1.77 STRATHEARN CANYON EAST FORK, tributary to Strathearn Canyon at mile 0.4, from mouth for a distance of 800 feet 0.15 STRATHEARN CANYON TRIBUTARY, tributary to Strathearn Canyon at mile 1.1, from mouth northerly for a distance of 3,400 feet 0.64



28

SYCAMORE CANYON AND DETENTION DAM, tributary to Arroyo Simi at mile 25.8, from mouth to the dam at mile 1.7 and continuing for a total distance of 17,200 feet 2.29 SYCAMORE CANYON TRIBUTARY, tributary to Sycamore Canyon at mile 3.0, for a distance of 3,800 feet 0.72 TAPO CAYNON, tributary to Arroyo Simi at mile 29.5, from mouth to drainage confluence with Gillibrand Canyon and an additional 15,000 feet northerly 5.62 TAPO CANYON TRIBUTARY, tributary to Tapo Canyon at mile 4.5, from mouth for a distance of 5.500 feet 1.04 TAPO HILLS DIVERSION AND DETENTION BASINS, tributary to Dry Canyon at mile 1.9, from mouth easterly for a distance of 3,400 feet to Detention Basin No. 1, 1,800 feet to Detention Basin No. 2, for an additional 1,800 feet to the end 1.32 THOUSAND OAKS NORTH DRAIN, tributary to Arroyo Conejo at mile 14.6, from mouth to 500 feet northeast of La Jolla Drive 1.40 TIERRA REJADA CREEK, tributary to Arroyo Santa Rosa at mile 5.9, from mouth for a distance of 5,100 feet 0.96 TRIPAS CANYON, tributary to Tapo Canyon at mile 4.5, from mouth for a distance of 21,900 feet 4.15 TRIPAS CANYON EAST LATERAL, tributary to Tripas Canyon at mile 2.6, from mouth northerly for a distance of 4,100 feet 0.78 TRIPAS CANYON WEST LATERAL, tributary to Tripas Canyon at mile 2.8, from mouth for a distance of 4,000 feet 0.76 UPLAND ROAD DRAIN, tributary to Conejo Creek at mile 4.8, from mouth 4,400 feet northerly to Calleguas Road 0.84 WALNUT CANYON, tributary to Gabbert Canyon at mile 0.9, from mouth to 2,800 feet northerly of Casey Road in Moorpark 2.86 WAVERLY CHANNEL, tributary to North Fork Arroyo Conejo at mile 2.2, from 7,400 feet west of Lynn Road easterly to Moorpark Road 1.84 WEST BRANCH KADOTA FIG, tributary to Kadota Fig Drain at mile 0.7, from mouth along Walnut Street for a distance of 500 feet 0.09



29

WEST FORK SYCAMORE CANYON, tributary to Sycamore Canyon at mile 1.8, from mouth southwesterly for a distance of 5,200 feet 0.96 WEST TRIBUTARY OF STOCKTON ROAD DRAIN, tributary to Stockton Road Drain at confluence with East Tributary Stockton Road Drain northerly for a distance of 2,400 feet 0.45 WHITE OAK CREEK, tributary to Arroyo Simi at mile 34.2, from mouth to confluence 7,300 feet north of Cochran Avenue 2.20 WHITE OAK TRIBUTARY, tributary to White Oak Creek at mile 1.3, from mouth northwesterly for a distance of 3,200 feet 0.61 WINDMILL CANYON, tributary to Gillibrand Canyon at mile 1.9, from mouth northeasterly for a distance of 12,100 feet 2.29 SUBTOTAL – CALLEGUAS/ARROYO SIMI/CONEJO 292.68



30

B. REVOLON CHANNEL & BEARDSLEY CHANNEL, ZONE 3

Name Length In miles ANACAPA DRAIN, tributary to Camarillo Hills Drain at Las Posas Road, from mouth to Anacapa Drive 0.11 ARNEILL DRAIN, tributary to Camarillo Hills Drain at mile 5.5, from mouth to Arneill Road 0.23 ARROYO COLORADO, tributary to Honda Barranca at mile 13.2, from mouth to 1,700 feet north of Berylwood Avenue 2.40 BEARDSLEY CHANNEL, from confluence of Santa Clara Diversion at mile 1.9, to confluence of Honda and Milligan Barrancas 2.16 CAMARILLO HILLS DRAIN, tributary to Zone 2 Camarillo Hills Drain at mile 1.3, from Zone 2 boundary to Las Posas Road and Temple Avenue, Camarillo 4.83 CRESTVIEW DRAIN AND DEBRIS BASIN, tributary to Camarillo Hills Drain at mile 3.0, from mouth to the debris basin 1.25 EAST FORK HONDA BARRANCA, tributary to Honda Barranca at mile 14.6, from mouth for a distance of 7,100 feet 1.35 EDGEMORE DRAIN AND DEBRIS BASIN, tributary to Camarillo Hills Drain at mile 3.6, from mouth to and including debris basin 1.34 EL RANCHO DRAIN, tributary to Camarillo Hills drain at Los Posas Road, along Rancho Drive for a distance of 1,900 feet 0.36 FERRO DITCH AND DEBRIS BASIN, tributary to Los Angeles Avenue Drain at mile 0.2, from mouth to and including debris basin 0.70 HONDA BARRANCA AND DEBRIS BASIN, tributary to Beardsley Channel at mile 12.1, from confluence to 7,300 feet north of Berylwood Road and including debris basin 4.62 HONDA BARRANCA TRIBUTARY, tributary to Honda Barranca at Los Angeles Avenue for a distance of 9,900 feet along Aggen Road 1.87 LAS POSAS ESTATES DRAIN AND DEBRIS/DETENTION BASIN, tributary to Las Posas Estates Drain in Zone 2 at mile 1.0, from zone boundary to and including’ debris/detention basin 1.89



31

LAS POSAS ROAD DRAIN, tributary to Revolon Channel at mile 3.2, from mouth to Las Posas Road and East Fifth Street 3.16 MESA SCHOOL TRIBUTARY, tributary to Beardsley Channel at mile 10.4, from mouth northerly for a distance of 5,500 feet to S.R. 118, then westerly along S.R. 118 for 1,700 feet, then northeasterly for an additional 6,500 feet 2.59 MILLIGAN BARRANCA, tributary to Beardsley Channel at mile 12.1, from mouth to 5,300 feet north of La Loma Avenue 3.50 MISSION DRAIN, tributary to Camarillo Hills Drain at mile 4.1, from mouth to Las Posas Road and along Mission Drive to Anacapa Drive 1.61 MUGU DRAIN, tributary to Calleguas Creek at mile 0.4, from mouth to zone boundary for a distance of 6,800 feet 1.29 NORTH RAMONA PLACE DRAIN AND DETENTION BASIN, tributary to Las Posas Estates Drain at mile 2.3, from mouth northerly to and including basin 0.47 PLEASANT VALLEY ROAD DRAIN, tributary to Pleasant Valley Road Drain in Zone 2 at mile 1.3, from zone boundary easterly to Las Posas Road, then northerly 2,800 feet of Pleasant Valley Road 1.99 PLEASANT VALLEY DRAIN TRIBUTARY, tributary to Pleasant Valley Drain at Las Posas Road easterly along Pleasant Valley Road for a distance of 7,100 feet 1.34 PONDEROSA DRAIN, tributary to Camarillo Hills Drain at mile 4.8, from mouth to a point 1,200 feet east of Arneill Road 0.47 REVOLON CHANNEL, tributary to Calleguas Creek at mile 1.0, from mouth to Wood Road, the Zone 2 boundary 4.39 SANTA CLARA DRAIN, tributary to Santa Clara Drain in Zone 2 at mile 0.7, from Los Angeles Avenue northeasterly for a distance of 11,200 feet 2.12 WEST CAMARILLO HILLS DRAIN AND DEBRIS BASIN, tributary to Camarillo Hills Drain at mile 3.9, from mouth northerly, then northwesterly and northeasterly to and including the two debris basins 1.72 WEST CAMARILLO HILLS DRAIN TRIBUTARY, tributary to West Camarillo Hills Drain at 400 feet south of Camarillo Drive for a distance of 1,500 feet 0.28 SUBTOTAL - REVOLON & BEARDSLEY ZONE 3 48.04 TOTAL – ZONE 3 340.72



32


TABLE II

LIST OF




Zone 4

A. COASTAL DRAINAGE

Name Length

In miles LITTLE SYCAMORE, from Pacific Ocean northerly for a distance of 23,000 feet 4.36 YERBA BUENA CANYON, tributary to Little Sycamore at mile 3.4, from mouth for a distance of 3,600 feet 0.68 SUBTOTAL – COASTAL DRAINAGE 5.04



33

B. CUYAMA RIVER DRAINAGE BASIN

Name Length In miles ALAMO CREEK, tributary to Cuyama River at confluence with Dry Canyon for a distance of 46,700 feet 8.85 BEARTRAP CREEK, tributary to Cuyama River at confluence with Alamo Canyon, for a distance of 28,200 feet 5.34 CUYAMA RIVER, from Ventura – Santa Barbara County Line to confluence of Dry Canyon and Alamo Creek 12.71 DRY CANYON, tributary to Cuyama River at confluence with Alamo Creek northeasterly for a distance of 47,800 feet 9.06 SOUTH ALAMO CANYON, tributary to Alamo Creek at mile 0.7, from mouth for a distance of 16,500 feet ` 3.13 SUBTOTAL – CUYAMA RIVER DRAINAGE 39.09



34

C. LOS ANGELES RIVER BASIN

Name Length In miles BELL CANYON, from Los Angeles – Ventura County Line, westerly for a distance of 23,300 feet 4.42 BELL CANYON TRIBUTARY, tributary to Bell Canyon at mile 3.0, from mouth for a distance of 7,200 feet northeasterly 1.36 SUBTOTAL – LOS ANGELES RIVER BASIN 5.78



35

D. TRIUNFO CANYON DRAINAGE

Name Length In miles CHEESEBORO CANYON, from the Los Angeles - Ventura County Line for a distance of 16,100 feet northerly 3.05 EAST FORK SCHOOLHOUSE CANYON, tributary to Schoolhouse Canyon at mile 2.2, from mouth northeasterly for a distance of 3,100 feet 0.59 EAST LAS VIRGENES CANYON, tributary to Las Virgenes Creek at mile 0.2, from mouth northerly for a distance of 9,700 feet 1.84 HIDDEN VALLEY CREEK, from Lake Sherwood to junction of Hidden Valley Road and Potrero Road 2.99 HIDDEN VALLEY CREEK TRIBUTARY, tributary to Hidden Valley creek at Potrero Road, northeasterly for a distance of 5,100 feet 0.58 LAKE ELEANOR CREEK, tributary to Potrero Creek at mile 1.3, from mouth to Westlake Boulevard 0.25 LAS VIRGENES CREEK, from the Los Angeles – Ventura County Line for a distance of 24,100 feet northwesterly 4.56 LASKEY MESA EAST, tributary to East Las Virgenes Canyon at mile 0.9, from mouth northerly for a distance of 3,400 feet 0.64 LASKEY MESA WEST, tributary to East Las Virgenes Canyon at mile 0.7, from mouth northerly for a distance of 2,600 feet 0.49 LINDERO CREEK, from Los Angeles – Ventura County Line northerly to Kanan Road 2.49 MAVERICK WASH, tributary to Las Virgenes Creek at mile 3.5, from mouth northerly for a distance of 2,400 feet 0.45 MEDEA CREEK, from Los Angeles – Ventura County Line to Kanan Road crossing and northerly for a total distance of 12,700 feet 2.41 NORTH FORK PALO COMADO CANYON, tributary to Palo Comado Creek at mile 2.2, from mouth northwesterly for a distance of 3,100 feet 0.58 PALO COMADO CANYON, from Los Angeles, - Ventura County Line for a distance of 18,600 feet northerly 3.53



36

POTRERO CREEK, from Westlake to Lake Sherwood Dam 1.74 RUSSELL CREEK, from Los Angeles – Ventura County Line for a distance of 7,400 feet northerly 1.40 SADDLEBOW DRAIN, tributary to Las Virgenes Creek at mile 3.0, from mouth northeasterly for a distance of 1,200 feet 0.23 SCHOOLHOUSE CANYON, from lake at Westlake to Thousand Oaks Boulevard and an additional 12,600 feet northeasterly 2.39 TRENTWOOD WASH, tributary to Hidden Valley at mile 0.4, from mouth northerly for a distance of 1,000 feet 0.19 VALLEY ROAD WASH, tributary to Hidden Valley at mile 2.3, from mouth for a distance of 5,100 feet 0.97 WEST FORK MEDEA CREEK, tributary to Medea Creek at mile 1.2, from mouth for a distance of 6,100 feet 1.16 WEST FORK POTRERO, tributary to Potrero Creek at mile 1.4, from mouth for a distance of 2,000 feet westerly to Lake Sherwood 0.38 WEST LAS VIRGENES CREEK, tributary to Las Virgenes Creek at mile 2.6, from mouth westerly for a distance of 1,400 feet 0.27 SUBTOTAL – TRIUNFO CANYON DRAINAGE 33.18 TOTAL – ZONE 4 83.09

Documents

Ventura County Flood Control District Channel ... · PRINCE BARRANCA, tributary to San Jon Barranca at mile 0.2, from mouth for a distance of 9,600 feet 1.82 RINCON CREEK, from Pacific