Levee systems in Delaware
5 systems on the federal register, with 939 people recorded living behind the 5 of them that publish a population figure.
Systems
5
current records
People behind them
939
across 5 systems
Miles of levee
1.9
across 5 systems
Not accredited
100%
5 of 5
01
Every system in Delaware
5 records| System | Location | Accreditation | People | Length |
|---|---|---|---|---|
| New Castle - Gambacorta | New Castle, New Castle County, Delaware | Non-Accredited | 529 | 0.31 miles |
| New Castle - Broad Dyke | New Castle, New Castle County, Delaware | Non-Accredited | 260 | 0.24 miles |
| New Castle - Buttonwood | New Castle, New Castle County, Delaware | Non-Accredited | 146 | 0.35 miles |
| New Castle - Army Creek | New Castle, New Castle County, Delaware | Non-Accredited | 2 | 0.63 miles |
| Red Lion | Delaware City, New Castle County, Delaware | Non-Accredited | 2 | 0.37 miles |
Source: USACE National Levee Database, refreshed 2026-09-10. Accreditation status describes a system against a design flood event and is not a safety score. What it means.