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Click the links below for information from Suffolk County on the current pandemic

Text Only Version


MAPS: Aerials, Soil, Topographic, and Wetland

Our Department develops an aray of maps for homeowners. Call for more information.

Soils Information

Soil Maps delineating Soils Types’ boundaries and giving soils descriptions for land use are available through our Department covering Suffolk County in its entirety. The Suffolk County Soil Survey is a book that was produced by the Soil Conservation Service {now the Natural Resources Conservation Service (NRCS)} in 1975. This information is also now available (updated) online.

Soil Erosion and Drainage

Any Landowner may request an Evaluation and Recommendations to reduce or alleviate soil erosion, sedimentation, flooding, and drainage issues for their property. This includes; gullying, wet spots, sunken areas etc.

Suffolk County Government

H. Lee Dennison Bldg

100 Veterans Memorial Hwy
P.O. Box 6100
Hauppauge, NY 11788

Riverhead County Center

County Road 51
Riverhead, NY 11901