EcoPlan conducts monthly and quarterly on-site visits to monitor the mitigation corridors for compliance with Section 404 permits held by Arizona State Land Department (ASLD). Site visits include intensive vegetative monitoring of the planted trees in each of the wash corridors and inspection of the Storm Water Prevention Pollution Plan measures for effectiveness. In addition, there are on-site visits following rainfall events, site visits and meetings at the request of the clients and coordination with clients and the U.S. Army Corps of Engineers.