Levees / Sponsors / Town of Twisp
Town of Twisp
Named on the federal register as responsible for 2 levee systems in Washington, with 96 people recorded in the leveed areas.
Systems
2
on the register
People behind them
96
across 2 that publish it
Not enrolled
0
outside PL 84-99
No inspection rating
2
none published
01
Systems
2 records| System | Location | Accreditation | Programme | People | Length |
|---|---|---|---|---|---|
| Horseshoe Trailer Park | Twisp, Okanogan County, Washington | Accredited | Inactive | 77 | 0.25 miles |
| Twisp City Park | Twisp, Okanogan County, Washington | Non-Accredited | Active | 19 | 0.12 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.