Levees / Sponsors / CA Department of Water Resources, Central Valley Flood Protection Board, RD 1601 - Twitchell Island
CA Department of Water Resources, Central Valley Flood Protection Board, RD 1601 - Twitchell Island
Named on the federal register as responsible for 1 levee system in California, with 103 people recorded in the leveed areas.
Systems
1
on the register
People behind them
103
across 1 that publish it
Not enrolled
0
outside PL 84-99
No inspection rating
0
none published
01
Systems
1 records| System | Location | Accreditation | Programme | People | Length |
|---|---|---|---|---|---|
| RD 1601 - Twitchell Island | Rio Vista, Sacramento County, California | Non-Accredited | Active | 103 | 11.9 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.