Levees / Sponsors / Columbia County, OR
Columbia County, OR
Named on the federal register as responsible for 1 levee system in Oregon, with 8 people recorded in the leveed areas.
Systems
1
on the register
People behind them
8
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 |
|---|---|---|---|---|---|
| Bradbury Slough Area | Columbia County, Oregon | Provisionally Accredited Levee (PAL) System | Inactive | 8 | 1.43 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.