Wetland means land that:
(1) Has a predominance of hydric soils;
(2) Is inundated or saturated by surface or groundwater at a frequency and duration sufficient to support a prevalence of hydrophytic vegetation typically adapted for life in saturated soil conditions; and
(3) Supports a prevalence of such vegetation under normal circumstances.
7 CFR § 1467.3
The following definitions are applicable to this part: