Levees / Sponsors / CA Department of Water Resources, Central Valley Flood Protection Board, RD 0017 - Mossdale, RD 0404 - Boggs Tract, RD 2074 - Sargent-Barnhart Tract, San Joaquin Area Flood Control Agency, San Joaquin County Public Works, Siegfried Engineering, Inc., Unknown Levee Owner
CA Department of Water Resources, Central Valley Flood Protection Board, RD 0017 - Mossdale, RD 0404 - Boggs Tract, RD 2074 - Sargent-Barnhart Tract, San Joaquin Area Flood Control Agency, San Joaquin County Public Works, Siegfried Engineering, Inc., Unknown Levee Owner
Named on the federal register as responsible for 1 levee system in California, with 129,278 people recorded in the leveed areas.
Systems
1
on the register
People behind them
129,278
across 1 that publish it
Not enrolled
0
outside PL 84-99
No inspection rating
1
none published
01
Systems
1 records| System | Location | Accreditation | Programme | People | Length |
|---|---|---|---|---|---|
| Mormon Slough - Calaveras R right bank - RD 2074 | Stockton, San Joaquin County, California | Provisionally Accredited Levee (PAL) System | Active | 129,278 | 24.4 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.