Soil & Water Conservation District

Special Programs

  • Translation Services Available.  If you need assistance with the translation of this or Soil and Water Conservation District related documents, please call the District at 631-852-3285.

  • 21th Annual Long Island Regional Envirothon 
                  Tuesday, April 30, 2019

Contact Us

Corey Humphrey
District Manager
Phone: (631) 852-3285
Fax:(631) 852-3302
423 Griffing Avenue
Riverhead NY 11901

Our Services

Inventory & Evalutions


Site Plan and Subdivision Reviews
A written report is prepared after an On-Site Inspection and
review of documentation supplied to our Department such
as; an Erosion and Sediment Control Plan, to consider the
Best Management Practices to control existing and potential
Erosion and Sedimentation, Flooding and Drainage issues. 
The New York Standards and Specifications for Erosion and
Sediment Control manual (also known as the NYSDEC Blue
Book) and the New York State Stormwater Management
Design Manual are the accepted Manuals for this review

Picture of site plan map

Shoreline and Bluff Erosion Control
An On-Site Inspection is offered to review the existing and
potential erosion and sediment control and drainage and
flooding issues regarding the Landowner’s parcel and a
report is written in the form of an Inventory and Evaluation.

Picture of Bluff Erosion on the north shore of Long Island
            Bluff Erosion
North Shore, Long Island