San Joaquin Valley APCD Compliance Overview by Healthy Air Living (PP1). Overview of the Valley Air Districts Permitting Program by Healthy Air Living (PP2). Computational Fluid Dynamics Analysis Optimizes Pipeline Flash Reactor Design by Mazzei Injector Company, LLC (PP3). San Joaquin Valley Regional Cluster Strategy by Fresno State Office of Community and Economic Development (PP4). The Water Cluster is sponsored in part by a grant from the Fresno Regional Workforce Investment Board and managed by the International Center for Irrigation Technology (ICWT).