People

The Agricultural Water Quality Program is led by College of Agricultural Sciences faculty and staff, and is supported by research associates, graduate, and undergraduate students. 

Ag Researcher gives a presentation to a group of people.

Staff

Erik Wardle
Erik Wardle, Program Director

Erik is the Director of the AWQP in the CSU Soil and Crop Science Department. In this position he does extensive research, writing and Extension work related to agricultural water quality issues including; pesticide use, nutrient management, soil moisture monitoring, groundwater/surface water interactions, conservation tillage, and irrigation water management. He supports the development, validation, and promotion of agricultural Best Management Practices that allow chemical users to use these products appropriately while preventing the contamination of surface and groundwater in Colorado. He works closely with the agricultural community to ensure that research and outreach efforts provide practical, real world solutions to water quality issues in agriculture.

erik.wardle@colostate.edu

Troy Bauder
Troy Bauder, Senior Advisor

Troy serves as the Associate Director of the Colorado Agricultural Experiment Station (75% appointment). In this role, Troy works directly with research center managers, faculty, and staff across the state, enhancing communication between the centers and leveraging center resources and expertise to maximize our support for Colorado agriculture. As an Extension Water Quality Specialist (25% appointment) Troy’s research and outreach focuses on environmental issues, especially in the areas of nutrient and irrigation management to prevent nonpoint pollution in irrigated agriculture; soil fertility management; and irrigation scheduling using soil moisture and evapotranspiration methodology. Troy Bauder received his B.S. degree in Agronomy and his M.S. in Soil Science from Colorado State University. He is actively involved in the family farm in northeast Colorado.

troy.bauder@colostate.edu

Emmanuel Deleon
Emmanuel Deleon, Technical Research Lead

The main focus of Manny’s research role is edge of field monitoring and evaluating Best Management Practices on water quality. He is using emerging technology such as 3D printing and Internet of Things (IoT) devices, real time data is collected to support the team’s research. Recent technology currently under development is the low cost water sampler and the temperature and humidity sensor. As a certified drone pilot, he uses NDVI and RGB mapping technology to assess field conditions throughout the growing season. He is passionate about sustainable agriculture because soil is the source of infinite life.  He is proud to work for a team that helps promote soil and water conservation. If not in the lab, you will find him camping, mountain biking, disc golf, and paddling boarding.

e.deleon@colostate.edu

Find Manny on LinkedIn.

Christina Welch
Christina Welch, Research & Outreach Coordinator

Through the Outreach and Research Coordinator position Christina is pursuing her passion for facilitating effective, science-based communication within the broader context of applied research. This role supports the validation of agricultural Better Management Practices to inform decision-making at the state and farm level in Colorado. Specifically, she focuses on advancing collaborative efforts within the AWQP’s diverse network of stakeholders. Her interdisciplinary background includes program management, GIS mapping, natural resource mediation, grant writing, and strategic planning. She completed her joint master’s degree in Water Cooperation and Diplomacy from OSU, IHE-Delft, and UPeace. She is currently pursuing a PhD researching the decision making process for Colorado producers on farm. In her spare time she enjoys camping, salsa dancing and trail running.

c.welch@colostate.edu

Find Christina on LinkedIn.

AJ Brown
AJ Brown, Agricultural Data Scientist

The focus of A.J.’s research role is in the areas of data analytics, soil-water-nutrient transport, irrigation management, and environmental monitoring technologies.  A.J. has extensive experience with using environmental data collected from commercial, or self-developed sensors to answer larger questions with data algorithms coupled with spatial mapping software.  He has a strong agronomic background from growing up on a farm. Managing research farm operations in the past allows him to better understand how his data can make a difference.  A.J. also has experience in outreach and community extension in agriculture, making it his mission to bridge the communication gap between farmers and researchers. He looks forward to making an impact with the AWQP team. In his off time, A.J. is usually found biking, cooking, or hitting up a local brewery.

ansley.brown@colostate.edu

View A.J.’s Website

Jake Ladow
Jake Ladow, Field Operations Technician

Jake is a recent graduate of Colorado State University with a B.S. in Watershed Science. He is very passionate about sustainable use of our water resources as well as maintaining best management practices in different water use contexts that keep our watersheds healthy and usable for future generations. Working with the Agricultural Water Quality Program, he is always eager to learn more about new technologies and practices in agriculture that keep our waterways clean and further develop his skills. Jake has a background in GIS analysis and data manipulation, as well as a love for being outdoors and performing field work in any environment. Outside of the lab, he enjoys skateboarding and playing basketball around the city, or can often be found playing the guitar around a campfire in the mountains.

jake.ladow@colostate.edu

Students

Alex Enriquez
Alex Enriquez, Undergraduate Research Assistant

Alex is an undergraduate student studying Agricultural Education at CSU. He grew up in northern Colorado and discovered his fondness for agriculture through FFA. One of his bucket list goals is to become a helicopter pilot someday. In his spare time, he enjoys going on road trips with his family, making leather craft, going to rodeos and flying drones.

Tad Trimarco
Tad Trimarco, Graduate Research Assistant

Tad is a PhD student studying the nexus between Soil Health and Water Quality as they relate to Best Management Practices in irrigated agriculture. As an analytical person and a systems thinker, he found his niche on the team and he has loved bringing his passion to the work. His research interests include water resources, soil carbon dynamics, ecosystem services, and bringing science to producers. Tad graduated from CSU in May of 2021 with a B.S. in Soil and Crop Sciences and minors in Watershed Science and Mathematics.

tad.trimarco@colostate.edu

Lauryn Howlett
Lauryn Howlett, Graduate Research Assistant

Lauryn is a Professional Science Master’s student specializing in Sustainable Food Systems at Colorado State University. Growing up in Colorado, she developed a deep passion for studying and protecting ecosystems. Her interest in agriculture was sparked through her coursework and an internship with local producers in Colorado. Lauryn is enthusiastic about her role with the Agricultural Water Quality Program, where she aims to understand how various agricultural practices impact water quality and how to develop Best Management Practices (BMPs). In her leisure time, Lauryn enjoys gardening, hiking, and spending time with her two cats.

Mackenzie Maruca
Mackenzie Maruca, Undergraduate Research Assistant

Kenzie is an undergraduate student studying Ecosystem Science and Sustainability, as well as Diversity and Inclusion in Natural Resources. She grew up along the Front Range of Colorado and is passionate about the environment, climate change, and natural resources. Outside of school, she enjoys being outdoors, taking photos, and reading. She hopes to travel and visit all of the National Parks and be a part of positive change for our environment!

Past Student Staff

Nik Radtke
B.S. Ecosystem Science & Sustainability
https://www.linkedin.com/in/nikolausradtke/

Justin Hollis
B.S. Ecosystem Science and Sustainability

Mia Morones
B.S. Environmental and Natural Resource Economics

Justina Rice
B.S. Agricultural Biology

Melanie Buziak
Graduate Research Assistant

Morgan Effrein
B.S. Environmental and Natural Resource Economics

Melina Takvorian
B.S. Ecosystem Science and Sustainability

Ethan Gates
B.S. Watershed Science

Christina Lilligren
B.S. Ecosystem Science and Sustainability

Birtukan Megersa
Undergraduate Intern

Jessie Slick
Undergraduate Design Assistant

Zackary Phillips 
Undergraduate Research Assistant

AWQP Staff: Colorado Department of Agriculture

Rob Wawrzynski, Program Manager
rob.wawrzynski@state.co.us

Karl Mauch, Groundwater Monitoring Specialist
karl.mauch@state.co.us

Lucas Howard, Surface Water Monitoring Specialist
lucas.howard@state.co.us

Colorado Department of Public Health & Environment
Colorado Department of Agriculture logo

Partners

Colorado Ag Water Alliance logo
Aurora Organic Dairy logo
Western Sugar Cooperative logo
Colorado Corn logo
CSU Extension logo
Colorado Water Center logo
Irrigation Innovation Consortium
USDA logo

Connect With Us Today

Contact the Agricultural Water Quality Program

Colorado State University
Plant Sciences Building, Room C003
Fort Collins CO 80523

AgWaterQuality@colostate.edu