2001 Roadside Litter Characterization Study Summary (PDF)
Research of 150 sample sites selected by various roadway categories.

2001 Roadsite Litter Characterization Study - Full Report (PDF)

Iowa DOT Litter Survey Report (full) (PDF)

2002 Litter Attitudinal Survey Results Summary (PDF)
A survey of Iowans regarding perceptions and issues on litter.

Assessment of Exisiting Litter Control and Beautification Efforts in Iowa (PDF)
A survey of public sector entities to determine costs associated with cleanup, education and prevention.

Findings, Implications & Recommendations from the Statewide Litter Survey (PDF)
An analysis of the above reports with specific recommendations.

2004 Illegal Dumping Survey Results (PDF)
A survey of Iowans to better understand the level of knowledge, opinions and behaviors regarding illegal dumping.

2005 Illegal Dumping Follow-Up Survey (PDF)

Keep Iowa Clean and Beautiful Task Force Report (PDF)

Community Ranking by Image and Appearance (PDF) - A personal evaluation of all Iowa communities conducted by an Iowa native during November 1998 - November 2003.