• National Society of Professional Surveyors
• National Geodetic Survey
• Rhode Island Society of Professional Land Surveyors

• Coastal Resources Management Council (CRMC)
• Federal Emergency Management Agency (FEMA)
• Rhode Island Dept. Environmental Management
• RIDEM OWTS Permit Search
• RIDEM Wetland Permit Search

• International Erosion Control Association
• Soil and Water Conservation Society

• Mount Washington Avalanche Center
• Utah Avalanche Center

• M.A.C.K.O.

Alfred W. DiOrio, RLS, Inc.
Professional Land Surveyors and Land Use Consultants

P.O. Box 999
Ashaway, Rhode Island 02804-0009

(401) 377-8124