Levees / Sponsors / Urban Flood Safety and Water Quality District
Urban Flood Safety and Water Quality District
Named on the federal register as responsible for 4 levee systems in Oregon, with 46,106 people recorded in the leveed areas.
Systems
4
on the register
People behind them
46,106
across 4 that publish it
Not enrolled
0
outside PL 84-99
No inspection rating
3
none published
01
Systems
4 records| System | Location | Accreditation | Programme | People | Length |
|---|---|---|---|---|---|
| Multnomah County Drainage District No. 1 - West | Portland, Multnomah County, Oregon | Accredited | Active | 31,764 | 9.82 miles |
| Peninsula Drainage District 2 | Portland, Multnomah County, Oregon | Accredited | Active | 8,222 | 4.19 miles |
| Sandy Drainage District | Troutdale, Multnomah County, Oregon | Accredited | Active | 3,545 | 3.62 miles |
| Multnomah County Drainage District No. 1 - East | Portland, Multnomah County, Oregon | Accredited | Active | 2,575 | 4.95 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.