Levees / By county / Ventura County, CA
Levee systems in Ventura County, CA
37 systems on the federal register here, with 80,654 people recorded behind the 35 that publish a figure.
| System | Location | Accreditation | People | Length |
|---|---|---|---|---|
| Santa Clara River 1 | El Rio, Ventura County, California | Provisionally Accredited Levee (PAL) System | 24,415 | 4.71 miles |
| Santa Paula Creek 1 | Santa Paula, Ventura County, California | Non-Accredited | 10,366 | 1.01 miles |
| Ventura River/Canada de San Joaquin | San Buenaventura (Ventura), Ventura County, California | Provisionally Accredited Levee (PAL) System | 9,408 | 2.61 miles |
| Sespe Creek | Fillmore, Ventura County, California | See FIRM Panel for more information | 8,268 | 2.05 miles |
| Ventura County Levee 3 | Oxnard, Ventura County, California | Provisionally Accredited Levee (PAL) System | 8,073 | 1.71 miles |
| CON-1 | Camarillo, Ventura County, California | Non-Accredited | 6,114 | 2.20 miles |
| CC-2 | Camarillo, Ventura County, California | Accredited | 5,358 | 1.63 miles |
| Ventura County Levee 4 | Simi Valley, Ventura County, California | Provisionally Accredited Levee (PAL) System | 2,007 | 0.82 miles |
| SCR-5 | Fillmore, Ventura County, California | Non-Accredited | 1,410 | 1.12 miles |
| AS-4 | Moorpark, Ventura County, California | Non-Accredited | 994 | 0.75 miles |
| VR-3 | Mira Monte, Ventura County, California | Provisionally Accredited Levee (PAL) System | 916 | 0.69 miles |
| Santa Paula Creek 2 | Santa Paula, Ventura County, California | Non-Accredited | 603 | 0.46 miles |
| Ventura County Levee 1 | Simi Valley, Ventura County, California | Provisionally Accredited Levee (PAL) System | 574 | Not published |
| RS-1 | Oxnard, Ventura County, California | Non-Accredited | 524 | 1.35 miles |
| Ventura County Levee 35 | Fillmore, Ventura County, California | Accredited | 374 | 1.69 miles |
| Ventura County Levee 19 | Moorpark, Ventura County, California | Non-Accredited | 333 | 3.91 miles |
| Ventura County Levee 28 | Thousand Oaks, Ventura County, California | Non-Accredited | 308 | 6.42 miles |
| Ventura County Levee 34 | Fillmore, Ventura County, California | Accredited | 242 | 0.85 miles |
| Ventura County Levee 7 | Camarillo, Ventura County, California | Non-Accredited | 112 | 3.02 miles |
| SPC-1 | Santa Paula, Ventura County, California | Non-Accredited | 97 | 0.98 miles |
| SPC-1 | Santa Paula, Ventura County, California | Non-Accredited | 53 | 0.99 miles |
| Ventura County Levee 9 | San Buenaventura (Ventura), Ventura County, California | Non-Accredited | 25 | 1.02 miles |
| Ventura County Levee 11 | Piru, Ventura County, California | Non-Accredited | 24 | 1.74 miles |
| GCW-1 | Fillmore, Ventura County, California | Non-Accredited | 21 | 1.01 miles |
| Ventura County Levee 2 | Simi Valley, Ventura County, California | Provisionally Accredited Levee (PAL) System | 12 | Not published |
| GCW-1 | Fillmore, Ventura County, California | Non-Accredited | 8 | 1.02 miles |
| Ventura County Levee 12 | Piru, Ventura County, California | Non-Accredited | 7 | 1.79 miles |
| Ventura County Levee 5 | Thousand Oaks, Ventura County, California | Non-Accredited | 4 | 6.08 miles |
| Ventura County Levee 26 | Camarillo, Ventura County, California | Non-Accredited | 3 | 0.24 miles |
| Ventura County Levee 10 West | Moorpark, Ventura County, California | Non-Accredited | 1 | 0.36 miles |
| RS-1 | Oxnard, Ventura County, California | Non-Accredited | 0 | 1.97 miles |
| RS-1 | Oxnard, Ventura County, California | Non-Accredited | 0 | 1.96 miles |
| Santa Clara River 2 | San Buenaventura (Ventura), Ventura County, California | Non-Accredited | 0 | Not published |
| Ventura County Levee 31 | Fillmore, Ventura County, California | Non-Accredited | 0 | 0.83 miles |
| Ventura County Levee 36 | Mira Monte, Ventura County, California | Non-Accredited | 0 | 0.23 miles |
| Camarillo Hills Drain LB | Camarillo, Ventura County, California | Accredited | Not published | 3.00 miles |
| Ventura County Levee 10 Central | Moorpark, Ventura County, California | Non-Accredited | Not published | 0.83 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.