links to national and regional surveys of local impact fee usage

National:
2006 National Impact Fee Survey, Mullen (August 2006 -- a full update of the 2005 survey data, which now includes 271 jurisdictions)
2005 National Impact Fee Survey, Mullen (2005)
2004 National Impact Fee Survey, Mullen (2004)
2003 National Impact Fee Survey, Mullen and Nicholas (2003)
1990 Impact Fee Survey, Nicholas (1990)
Development Impact Fee Use by Local Jurisdiction, Municipal Yearbook, Lawhorn (2003)
Single-Family Home Impact Fees, National Association of Realtors (2002)
Survey of Local Growth Issues, U.S. Government Accountability Office (2000)

State or Regional:
Summary of State Enabling Acts, Mullen (2005)
Colorado Drainage Impact Fees, Jefferson County, CO (2005)
California Traffic Impact Fees - Survey Results, Lawler and Powers (1997)
Survey of Impact Fees in Idaho, Kushlan (2004)
Florida County Comparison Survey (1999-2001)
Survey of Utah Cities Compliance with 1995 Impact Fees Act, Utah League of Cities (1997)
List of (Washington) Jurisdictions with Impact Fee Provisions, MRSC (2004)
School District Impact Fees In Washington, Triad Associates (2001)
North Carolina Water and Wastewater Rate Report, Draper Aden Associates (2003)
Commercial Development Fees in North Carolina, Triangle Community Coalition (2002)