US Army Corps of Engineers
Jacksonville District Website Website

Corps opens public comment on construction of a Dredged Material Management Area in Martin County

U.S. Army Corps of Engineers, Jacksonville District
Published May 20, 2020
Location map for proposed O-23 Dredged Material Management Area in Martin County

Location map for proposed O-23 Dredged Material Management Area in Martin County

The U.S. Army Corps of Engineers, Jacksonville District opens public comment on the Draft Environmental Assessment (EA) and proposed Finding of No Significant Impact (FONSI) for construction of a dredged material management area (DMMA) at Site O-23 located in Martin County, Florida. Public comment will be accepted through June 18, 2020.

The Draft EA and proposed FONSI for construction of a dredged material management area (DMMA) at Site O-23 located in Martin County are available for review at: www.saj.usace.army.mil/DMMAMartin.

The Corps will accept written comments through June 18, 2020 via email to Paul.M.DeMarco@usace.army.mil (recommended subject line: "Martin County DMMA Draft EA Comments").

“Maintaining safe navigation on federal waterways is one of the Corps’ key missions,” said Ashleigh Fountain, Project Manager. “Construction of an additional Dredged Material Management Area in Martin County to provide adequate capacity for dredged material is an important step in preparing for the future maintenance needs of the Intracoastal Waterway and the Okeechobee Waterway.”

The Corps has prepared a Draft EA to assess environmental effects of the construction of a DMMA at the O-23 site in Martin County, Florida. The Preferred Alternative includes construction of a DMMA within the approximate 31-acre O-23 site to accept dredged material from maintenance of the Atlantic Intracoastal Waterway (IWW) or the Okeechobee Waterway (OWW). Approximately 21 acres will be used for construction of the DMMA, of which, approximately 14 acres will be used for the confined disposal facility.

Currently, there is one DMMA for dredged material from the OWW, and limited capacity for the IWW north of the Stuart Causeway. The proposed O-23 DMMA site is being proposed to handle the estimated shoaled material to be removed from portions of the OWW over the next 50 years. Due to its relatively close proximity to the IWW (approximately 5 miles), the proposed O-23 DMMA site may also receive dredged material from portions of that waterway as well.

For additional information, visit the Martin County O-23 DMMA page at www.saj.usace.army.mil/DMMAMartin.


Contact
Erica Skolte
561-801-5734 (cell)
Erica.A.Skolte@usace.army.mil

Release no. 20-046