Engineers Corps December 13, 2007 – Federal Register Recent Federal Regulation Documents

The Corps issued RGL 07-02 to further explain the regulatory exemptions for construction or maintenance of irrigation ditches and maintenance of drainage ditches consistent with Section 404(f) of the CWA (33 U.S.C. 1251 et seq.) and implementing regulations. Specifically, the RGL clarifies when Section 404(f) exempts from permitting requirements discharges of dredged or fill material into waters of the United States associated with the construction and maintenance of irrigation ditches and maintenance of drainage ditches. The RGL also clarifies how certain terms in the regulations at 33 CFR 323.4 are applied in the context of the Sections 404(f) exemptions, including irrigation ditch, drainage ditch, construction, and maintenance. In addition, the guidance provides a framework for determining the applicability of the exemptions and the recapture provision, consistent with the CWA and implementing regulations. This RGL was effective July 4, 2007.