![Ward Ling](https://twri.agrilife.org/bigelmcreek/wp-content/uploads/sites/6/2021/08/wardling_cropped_small600x495.jpg)
Ward Ling
As a program specialist for Texas Water Resources Institute, Ward Ling assists stakeholders with development and implementation of watershed-based plans. Before joining TWRI, Ward served for as the watershed coordinator for the Geronimo and Alligator Creeks Watershed and the Mill Creek Watershed for over a decade as well as being a member of the Total Maximum Daily Load Team at the Texas Commission on Environmental Quality where he managed projects focused on restoring water quality across the state.
![Allen Berthold](https://twri.agrilife.org/bigelmcreek/wp-content/uploads/sites/6/2021/08/allen-berthold-400x400-1.jpg)
Allen Berthold
Dr. Allen Berthold is an assistant director at TWRI, where he has served in leadership roles for water-related projects in both agricultural and urban settings across Texas.
![Ed Rhodes](https://twri.agrilife.org/bigelmcreek/wp-content/uploads/sites/6/2021/08/ed_rhodes_photo_by_lucas_gregory-2-400x400-1.jpg)
Ed Rhodes
As a research associate for TWRI, Ed Rhodes provides leadership for the various water quality monitoring projects and assists with quality assurance activities.