ParkCheck Information (cr20.09).
ParkCheck Sampling Methodology (.pdf)
Sample ParkCheck Annual Report (.pdf)
Current Membership List (.pdf)
IPWEA Parks 2008 Report Card Presentation
Yardstick Ownership and Governance (cr08.10)

An article in the February/March 2007 issue of the Public Works Engineering journal by Chris Rutherford, provides a comprehensive review of the Yardstick and ParkCheck projects.