Butler County Government Departments
Butler County
Department of Development Building and Zoning Community Development Planning
Board of Health
Duke Energy
County Engineer
Department of Environmental Services
OEPA

Butler County Communities
Fairfield
Fairfield Township
Hamilton
Liberty Township
Middletown
Monroe
Oxford
Trenton
West Chester Township

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Clermont County Government Departments
Clermont County
Building Inspections and Zoning
Board of Health
Duke Energy
County Engineer
OEPA
Department of Community Planning and Development
Water and Sewer District

Clermont County Communities
Amelia
Batavia Township
Bethel
Clermont County Township Association
Loveland
Miami Township
Milford
Monroe Township
New Richmond
Pierce Township

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Hamilton County Government Departments
Hamilton County
Department of Building Inspections
Board of Health
Greater Cincinnati Water Works
Duke Energy
County Engineer
Inspection Bureau
Metropolitan Sewer District
OEPA
Public Works
Regional Planning and Rural Zoning

Hamilton County Communities
Blue Ash
Cheviot
Cincinnati
Cleves
Colerain Township
Crosby Township
Delhi Township
Forest Park
Green Township
Harrison
Lincoln Hights
Miami Township
Montgomery
North Bend
Norwood
Sharonville
Springdale
Sycamore Township
Symmes Township
Blue Ash
Cheviot
Cincinnati
Cleves
Colerain Township
Crosby Township
Delhi Township
Forest Park
Green Township
Harrison
Lincoln Hights
Miami Township
Montgomery
North Bend
Norwood
Sharonville
Springdale
Sycamore Township
Symmes Township

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Warren County Government Departments
Warren County
Building and Zoning
Board of Health
Duke Energy
County Engineer
OEPA
Planning
Water and Sewer

Warren County Communities
Deerfield Township
Franklin
Hamilton Township
Lebanon
Mason
South Lebanon
Springboro

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National Links
AIA (American Institute of Architects)
ASLA (American Society of Landscape Architects)
ACI (American Concrete Institute)
AISI (American Iron and Steel Institute)
ANSI (American National Standards Institute)
ASCE (American Society of Civil Engineers)
ASHRAE (American Society of Heating, Refrigeration, & Air-conditioning Engineers)
ASTM (American Society of Testing and Materials)
NAHB Library
NIST (National Institute of Standards and Technology)