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Watershed Management Group Staff

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Lisa Shipek
Lisa Shipek
Executive Director
She/Her/Hers

Lisa Shipek is a founding member of Watershed Management Group and has served as the Executive Director since 2006. Lisa directs fundraising, strategic development, financial planning, community engagement, and Diversity, Equity, Inclusion activities for WMG. She co-directs the River Run Network program and manages the development of the Living Lab & Learning Center. Her specialized skills include developing experiential education programs; building community coalitions; and adapting technical information for public consumption. She holds a B.S. in Environmental Science and an M.A. in Latin American Studies. Lisa gives back to the community through serving on advisory boards, which has included: Tucson’s Environmental Services Advisory Committee, Tucson’s Transit Task Force, Tucson Conserve to Enhance, and the Santa Cruz Watershed Collaborative. Lisa was honored to be invited to join Women at the Top in 2020, a Tucson-based business networking group. She fills her free time with playing ultimate frisbee and dancing and enjoys gardening, bike touring, and camping with her husband Catlow.

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Charles Alcorn
Charles Alcorn
Program Manager and Educator
He/Him/Él

Charlie graduated from Dickinson College in 2012 with a B.S. in Physics and has worked in environmental education and non-profit communications. He ventured from Pennsylvania to Tucson in early 2016 and has become enchanted by the Sonoran Desert and Tucson community. Charlie is passionate about using community education to help drive sustainable decision-making on an individual basis and in city decision-making. Charlie will be the first person to contact for anyone interested in WMG’s Green Living Co-op and for anything related to the Monsoon Squad. Charlie likes playing soccer, cooking, and dancing with his two left feet.

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Cindy Hu
Cindy Hu
Community and Youth Education Manager
She/Her/Ella

Cindy is a first generation Mexican American from a small agricultural city in California. She is passionate about teaching environmental science lessons while surrounded by nature. Cindy received a BS in Environmental Studies at San Jose State University. She has over 6 years experience as a K-12 outdoor and science instructor and providing STEM opportunities for underrepresented communities. She completed two years of service as a Peace Corps volunteer in Tanzania, Africa. After Peace Corps, she received a Master's in Education at the UA and earned her AZ Teaching Certification. She is trilingual, a native Spanish speaker with proficiency in conversational Swahili. In her free time, Cindy enjoys traveling, hiking, and spending time with her newborn son.

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Jonah Ivy
Jonah Ivy
Program Coordinator
He/Him/Él

Jonah is a native Sonoran and has felt connected to its soil, water, and lifeforce since childhood. He aspires to foster community using these building blocks, and in a way that addresses the complexities of oppression and prejudice, climate change, and mental health. Previously Jonah worked with marginalized community members in South Phoenix to create community gardens, and at ASU he helped found multiple student organizations focused on food system change. These commitments were rooted in the belief that water and food can serve as multidisciplinary mediums in addressing our interconnected complex issues; “they are as inclusive as basic necessities and as diverse as the cultures of our world.” Jonah is our first point of contact for WMG's Green living Co-op and Build Your Own Basin (BYOB) program.

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Sky Jacobs
Sky Jacobs
Administrator and IT Manager
He/Him/His

Sky is a southwest native who loves our region's diverse biology, culture, and landscapes. He has worked primarily as a nonprofit administrator, naturalist/biologist, IT specialist, and website developer for organizations including Sky Island Alliance, The University of Arizona, SWCA Biological Consultants, National Park Service, among others. Sky is dedicated to protecting the region’s biodiversity through conservation action and lifestyle choices. In his free time, Sky enjoys exploring remote and wild parts of Arizona, Sonora and the greater Southwest, attempting photography, studying birds and plants, and growing native plants in his yard.

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Samuel Jones
Sam Jones
Community Restoration Project Designer
They/He/She

Sam Jones is a recent graduate from the University of Arizona with a Masters in Landscape Architecture. They studied Sustainability and Landscape Architecture while an undergrad at Arizona State University. Having been born and raised in the Sonoran Desert, Sam recognizes the unique challenges designers must face when working in an arid environment. Their passion is to create water-conscious landscapes that utilize green infrastructure techniques to promote healthy ecological functions in the urban environment.

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James Lauder
James Lauder
Project Manager
He/Him/His/They/Them/Theirs

Born in Eindhoven, Netherlands, James traveled around a lot in his youth. Eventually settling in Oregon, where he studied fluvial geomorphology and environmental restoration. Working in conservation, restoration and monitoring throughout the western US, James eventually made his way to Tucson. He is excited to take his expertise and passion for botany and for hydrology, and create real world change in the southwest.

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Anthony Luketich
Anthony Luketich
Project Manager
He/His

Anthony is a Tucson native who wants nature and people to work together. As an environmental scientist he has studied plants, water, and climate across the Southwest and holds a M.S. in Watershed Management and EcoHydrology. He is excited to be part of a team that turns science into action and conservation, and hopes to one day become a green infrastructure guru. When not working, you may see Anthony riding his skateboard through town on his way to check out some live music.

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Lauren Monheim
Lauren Monheim
River Run Network Program Manager
She/Her

Lauren has a B.S. in Watershed Hydrology and Management from the University of Arizona. As a Tucson native, Lauren has a passion for the environment and the community in this area and wants to continue spreading this excitement for nature, water and people through her work with the River Run Network. Lauren enjoys hiking, drinking coffee and reading in her spare time.

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Joaquin Murrieta-Saldivar
Joaquin Murrieta-Saldivar
Cultural Ecologist
He/His/Him

Joaquin specializes in building resilience in diverse communities by enhancing the connections between people, culture, and natural resources. Joaquin brings vast experience on the multicultural border region between the US and Mexico, where he has implemented community-based approaches to watershed management, river restoration, geo-tourism, conservation of native peoples, and best practices for the ranching community. His past work has been with the Sonoran Institute and as a consultant for National Geographic Society and other organizations. Joaquin is a graduate of the University of Arizona with MSc in Natural Resources and Agricultural Economics and a PhD in Renewable Natural Resources Studies with an emphasis on management, policy and economics of natural resources. A native of Sonora, Mexico and resident of Arizona, Joaquin is fluent in both Spanish and English.

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Luis Salgado
Luis Salgado
Green Infrastructure Coordinator
He/Him

Born and raised in the Colorado River Delta region, Luis always wondered why his native hometown of San Luis Río Colorado was named after a river that seldom flowed through there. As a result, Luis completed a B.S. degree in Environmental Hydrology and Water Resources at the University of Arizona in 2017. During his time at the university, Luis began to understand the complex relationship between rivers and their users, and decided to pursue a career that emphasizes community-centric, ecological approaches to educating the public about environmental issues of the Southwest and natural resource conservation. Luis is fluent in both Spanish and English, and you can find him reading, writing, cooking, or playing drums at home when he’s not digging through crates at record stores or looking for a good place to set up a hammock on top of a nearby mountain.

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Catlow Shipek
Catlow Shipek
Policy and Technical Director
He/Him

Catlow Shipek is a founding member of Watershed Management Group. He received a MSc in Watershed Management from the University of Arizona. Catlow has over ten years of experience in applied watershed management, planning and policy specializing in urban applications like water harvesting, green infrastructure, stream restoration, and eco-sanitation. Catlow has worked on several successful local policy initiatives including Tucson's Green Streets Active Practice Guidelines, Tucson Water's residential rainwater rebate program, Tucson's residential greywater ordinance revision process, and through the Complete Streets Taskforce the adoption of Tucson's Complete Streets Policy. Catlow has served on the Citizens’ Water Advisory Committee for Tucson Water including Chair of the Conservation & Education subcommittee and on the University of Arizona's School of Natural Resource and the Environment's advisory board. Catlow currently serves on the Complete Streets Coordinating Council following the 2019 adoption of the Complete Streets policy. Catlow's passion is to link people to their local environment for improved stewardship and prosperity.

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Eliza Stokes
Eliza Stokes
Communications and Campaign Manager
She/Her/Hers

Eliza is a lifelong advocate with a passion for making environmental concepts and spaces accessible to the general public. Eliza most recently worked at an environmental organization in North Carolina, where she managed communications, led the renewable energy program, and coordinated advocacy campaigns regarding river protection, better public transit, safeguarding regional forests and more. She previously worked as a freelance writer and editor and as the Assistant Director of the Writing Center at Warren Wilson College, and also graduated from Warren Wilson with a double major in Latin American Studies and Creative Writing. Eliza is elated to join the Watershed Management Group and to get to work restoring her local watershed. In her free time, Eliza can be found exploring the Sonoran Desert, rock climbing, and hanging out with her mellow Great Pyrenees named Maggie.

Watershed Management Group Interns

Connal Boyd
Connal Boyd
Watershed GIS Support Analyst

Having traveled widely, Connal has had the opportunity to observe the way communities utilize their water resources, first-hand, around the world. As a result, Connal has become passionate about water rights and believes access to green spaces is a fundamental need for urban populations. She has a B.S in Geosciences from Pacific Lutheran University in Tacoma, WA, and is currently pursuing her M.S. in Hydrology from The University of Arizona. Before moving to Tucson, Connal spent two years serving with AmeriCorps in Knoxville, TN, assisting urban and rural communities with water quality and conservation issues. She hopes to enlarge her understanding of water stewardship in the Sonoran Desert during her time with WMG. In her spare time, she likes to read, bike, cook, and tend to the plants that share her home. She is excited to be working with WMG this year and is looking forward to serving the larger Tucson community!

Nathan Dunn
Nathan Dunn
Watershed Policy Analyst

Nathan enjoys collaborating with people and organizations to improve environmental policies and practices. He has studied conservation biology, environmental policy, and law at the University of Arizona. Nathan's experience includes several positions working in government administration. He has implemented policies to protect riparian corridors, desert grasslands, and watersheds across the Southwest.

Marissa Lee
Marissa Lee
River Run Network Community Engagement Intern

Marissa is a senior at the University of Arizona, studying Communication, Environmental Studies, and Information Science. Born and raised in Northern California, Marissa spent much of her childhood outside, from hiking to camping to trail running in the forest. Her passion for environmental advocacy, specifically using digital media, started when she moved to Tucson in 2018 to attend college. Since then, she's spent her time in various youth organizations using social media as a tool to advocate for intersectional, community-based solutions to local environmental issues. In her spare time, Marissa enjoys rock climbing, getting coffee with friends, boxing, and reading.

Angelica Rascon
Angelica Rascon
Environmental Education and Spanish Communications Intern

Born and raised in Sonora, Mexico, Angelica grew up in a family of educators - from her maternal grandfather to her mother - she experienced firsthand how education can empower individuals to build strong communities. She developed a passion for teaching in low-income urban schools by seeing the positive impact her family had made in the lives of young children. For the last 10 years, she has served the community of Tucson in the areas of education, youth leadership, social justice, and community outreach programs. She received her bachelor’s degree in Sociology and Environmental Hydrology from the University of Arizona where she became interested in the field of water justice. She is currently working towards her master’s degree in Water, Society, and Policy from the University of Arizona and working in partnership with the Watershed Management Group under the leadership of Cultural Ecologist Joaquin Murrieta as the Environmental Education and Spanish Communications Intern.

Cassidy Ratzan
Cassidy Ratzan
Green Living Co-op Community Engagement Intern

A native Tucsonan, Cassidy is a 4th year undergraduate student attending the University of Arizona pursuing a bachelor's of science degree in Environmental Science with an Emphasis in Soil, Air, and Water. In her spare time, she loves to hang out with friends, attend live music concerts, gardening, gaming, and watching movies. Her passions lie within the environmental sustainability and social justice efforts. She wants to expand her hobbies in roller skating and reading more! She is currently holding the position of the Green Living Co-op Community Engagement Intern at WMG, which can entail community outreach in event planning and keeping communication between other facilities. She loves working for WMG because many of her interests and ambitions are aligned with theirs, and feels like she is right where she is supposed to be!

Sally Rivera
Sally Rivera
Environmental Education and DEI Intern

Sally is an Arizona native- she grew up in Phoenix and moved to Tucson to study at the University of Arizona. Currently, she is a senior at the university, double majoring in Environmental Studies and Geography. Throughout her four years in Tucson, she developed a deep connection with the community as well as the environment here and thus grew her passion for environmental education and community outreach. She enjoys working with families and educating young students about the importance of environmental sciences. She is excited to work with Watershed Management Group this year while gaining more experience working with students and diverse communities across Tucson.

Tyler Routt
Tyler Routt
Conservation Ecology Intern

Tyler is currently studying Natural Resources with an emphasis on Watershed Management and Hydrology at the University of Arizona. He was born and raised in Phoenix where he spent many weekends exploring the various sights the region has to offer. After several years of travel, the Sonoran Desert was calling him back, so he settled in Tucson to begin his studies. Tyler recognizes the beauty and uniqueness of the region and strives to see it preserved for future generations. He is excited to use his knowledge and experience to assist community-based restoration efforts in southern Arizona. In his free time, Tyler enjoys gardening, baking, and spending time with his two dogs, Duke and Charlie.

Katerina Sacoman
Katerina Sacoman
Urban Sustainable Living Intern

Katerina is the Urban Sustainable Living intern this year! She is currently a senior at the University of Arizona majoring in Ecology and Evolutionary biology and double minoring in Environmental Science and Natural resources. She has spent a lot of time in research labs collecting and analyzing data and look forward to apply these skills in a more hands on setting at the lab. Katerina has also spent quite a bit of time working with students in underrepresented groups teaching them about desert ecology. This year she will be helping with living lab maintenance, the Build Your Own Basin Program, and data analysis to assist in lab visitor connections.