Stopping illegal dumping to reduce neighborhood violence

CE23-013 Preventing Illegal Dumping to Address Community Violence

NIH-funded research University of Michigan at Ann Arbor · NIH-11103123

This project tests two community-developed ways to stop illegal dumping on vacant lots to help make Flint neighborhoods safer from violent crime.

Quick facts

Grant typeU01 cooperative agreement
Study typeNIH-funded research
Funding institutionUniversity of Michigan at Ann Arbor NIH-funded
Lab location1 site (Ann Arbor, United States)
Project IDNIH-11103123 on NIH RePORTER

What this research studies

As a Flint resident, you would see a randomized trial where county-owned vacant lots with repeated illegal dumping are assigned to different community-driven interventions. The study compares two approaches that combine dumping-prevention actions with resident-engaged greening and tracks changes over time. Researchers will partner with local residents and officials to implement the interventions and record outcomes like reported violent crime and neighborhood safety. The goal is to learn which approach most reduces dumping and its links to violence.

Who could benefit from this research

Good fit: Ideal participants are Flint residents who live near county-owned vacant lots with repeated illegal dumping or community members willing to take part in resident-engaged greening activities.

Not a fit: People who live far from treated vacant lots or in areas without illegal dumping are unlikely to receive direct benefit from this project.

Why it matters

Potential benefit: If successful, this could reduce violent crime and improve neighborhood safety and social connections by reducing dumping-related disorder.

How similar studies have performed: Previous greening projects have in some cases reduced crime and improved safety, but focused dumping-prevention approaches have not been widely tested.

Where this research is happening

Ann Arbor, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.