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Watershed Management Group Staff

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Lisa Shipek
Lisa Shipek
Executive Director

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, and outreach activities for WMG. She co-directs the River Run Network program, manages the development of the Living Lab & Learning Center, and oversees the growth of the Phoenix branch. 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 Community Water Coalition. 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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Dominick Abbott
Dominick Abbott
Project Designer

Born near Tokyo, but raised in Tucson, Dominick graduated from the U of A in 2017 with a bachelor’s degree in Architecture. His affinity for the natural environment stems from his participation in park clean-up initiatives, as well as his involvement with project design that emphasizes the use sustainable strategies and locally sourced materials. Dominick enjoys spending his free time outdoors where he can be found hiking, reading, cooking, or fast asleep in a hammock.

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Charles Alcorn
Charles Alcorn
Program Coordinator

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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Trevor Hare
Trevor Hare
Restoration Director

Trevor graduated from the University of Arizona in 1991 with a degree in Ecology. For ten years he studied the impacts of suburban development on rattlesnakes and Gila monsters. Trevor has practiced riparian and upland restoration across the Sky Island Region for the past 25 years and developed a robust methodology for the assessment, planning and design of restoration projects, which has resulted in over $2,000,000 of on the ground restoration work in SE Arizona, SE New Mexico and northern Sonora.

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Cindy Hu
Cindy Hu
Community and Youth Education Manager

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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Sky Jacobs
Sky Jacobs
Administrator and IT Manager

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 and Sonora, attempting photography, studying birds and plants, brewing beer, and playing with regionally native vegetation in his yard.

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James Lauder
James Lauder
Field Technician

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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Chloe Loos
Chloe Loos
Communications and Development Associate

Chloe is currently working on her Masters in Public Administration and holds a B.A. in Theatre, Film, and Television from the University of Arizona. She's particularly interested in using modes of performance to have meaningful and active discourse within communities, particularly surrounding questions at the juncture of environmental and human rights. Hailing from the pine forests of Flagstaff, she's been captured by the uniqueness of the Sonoran Desert. When she can, Chloe enjoys traveling, camping with her dog, and making her own oat milk.

Anthony Luketich
Anthony Luketich
Field Technician

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 Coordinator

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

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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Madeline Ryder
Madeline Ryder
Co-op Program Manager

Madeline has always had a deep love for Tucson, her hometown, and a special affinity for the Santa Cruz River. She completed a B.S. in Natural Resources in 2014 and an M.S. in Water, Society, and Policy in 2017, both at the University of Arizona, and worked directly with WMG in developing the River Run Network as part of her graduate project. She is excited to be part of creating a way for people in urban spaces to know, co-exist with, and restore their watersheds. In her off time, you'll probably find Madeline biking around town with her pup, exploring nearby mountain ranges, or trying out new recipes with friends.

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Luis Salgado
Luis Salgado
Green Infrastructure Coordinator

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

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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Harold Thomas
Harold Thomas
Associate Director

Harold joined WMG in 2019. He has graduate degrees in Urban and Environmental Planning, and in Sustainable Development. Harold has supported community led projects in the US, Mexico, Ecuador, and Thailand, specializing in the integration of water resources management and land use planning, indigenous planning, and using exploratory scenario planning for sustainable and adaptive solutions. When not working, he likes to travel to distant places, hike, raft, do yoga, and eat.

Watershed Management Group Interns

Lexie Culp
Lexie Culp
River Restoration Planning, Site Assessment, Design and Implementation

Lexie is a junior undergraduate studying Wildlife Management at the University of Arizona. She is working with the Watershed Management Group as a River Restoration Planning, Site Assessment, Design and Implementation Intern. As a hands-on learner, she enjoys the time spent outside learning new skills that will be relevant in her future endeavors. When she has time away from studying, working, and interning, she enjoys traveling and enjoying nature either by mountain biking or hiking. Lexie is a Tucson native and knows a lot about the area. If there's one thing she knows, it's where to find a good place to eat! Her favorite foods include, cheese enchiladas, ice cream, and sushi. Whenever she finds downtime, she enjoys spending time at home with her two rottweilers, Bear and Bella.

Sarah Dannenbrink
Sarah Dannenbrink
Living Lab & Community Engagement

Sarah Dannenbrink is an Alaska-born, Oregon-raised, resident of Tucson since 2018, where she currently studies French and Latin-American Politics at the University of Arizona. Her internship with the Watershed Management Group is inspired, in part, by a semester’s-worth of geography and environmental studies classes, and even more so by her lifelong love of the outdoors and passion for implementing sustainable lifestyle practices. Apart from environmental sustainability, Sarah is also interested in sustainable food systems (shout-out to Laurel Bellante at the U of A!), and any activity that involves spending time with friends, but especially rock climbing, singing, dancing, slack-lining, frisbee, cooking, mountain biking, and so much more!

Vivek Singh Grewal
Vivek Singh Grewal
Watershed Analyst

Vivek is a Fulbright Scholar at The University of Arizona, doing a master’s in Hydrology and Water Resources. He earned his bachelor's degree in engineering from the Indian Institute of Technology, Varanasi, India. He has previously worked with the Government of India on watershed management in rural India, and with a research organization on groundwater policy advocacy. Vivek is passionate about groundwater hydrology and would like to see people around the world know more about their groundwater, and come together to manage it sustainably.

Samuel Jones
Samuel Jones
Community Green Infrastructure Design

Sam Jones is a Graduate student studying Landscape Architecture at the University of Arizona. Having been born and raised in the Sonoran Desert, Sam recognizes the unique challenges designers must face when working in an arid environment. Sam graduated from ASU having studied Landscape Architecture and Sustainability. Their passion is creating water-conscious landscapes utilizing green infrastructure techniques to promote healthy ecological functions in the urban environment.

Hunter Lohse
Hunter Lohse
River Run Network Community Engagement

Born and raised where the waters of the Rio Grande meet the Gulf of Mexico, Hunter began cultivating a love of wildlife at an early age. He earned his Bachelor of Science from the University of Texas at Austin, and since graduating has moved around between Texas, Korea, Canada, and the Philippines. While living on the Blackland Prairie outside of Dallas, Hunter began cultivating his love of native plants through garden design and public service projects in his spare time. As a Peace Corps Coverdell Fellow at UArizona, Hunter is pursuing a Masters in Landscape Architecture. He is interested in urban ecology and promoting public awareness of the relationships between humans and native flora & fauna through interactions within public spaces.

Amanda Minke
Amanda Minke
Zero Waste Coordinator

Amanda Minke is currently attending the University of Arizona studying environmental science. She has been working with water quality for the last 6 years, and am interested in being able to provide clean water for both people and the environment. Amanda was born and raised in Tucson, Arizona. She is involved in engineering organizations on campus and enjoys solving problems. She has a dog named gadget and enjoys creating things in her free time.

Adrianna Nicolay
Adrianna Nicolay
River Run Network Community Engagement Intern

Adrianna is Diné graduate student at the University of Arizona currently working on their MS in Water, Society, and Policy. They received a BA in Environmental Science from Willamette University in Salem, Oregon and are passionate about communities organizing and collaborating to address their needs and secure their futures. In recent years, they have led student communities in their demand for institutional support and recognition of legacies of colonialism. Adrianna is hopeful for our collective water future and urges that we continue to build new, better worlds.

Jacob DeWitt Siegel
Jacob DeWitt Siegel
Watershed Analyst

I was born and raised in the Endless Mountains northeast of Scranton, Pennsylvania. I received a BA in Geography from West Chester University in 2016. From 2017 to 2019 I served in the Peace Corps as an agriculture volunteer in northern Madagascar before moving to Tucson to pursue a Master’s degree in Landscape Architecture at the University of Arizona. I became passionate about preservation, restoration, ecology, and renewable energy after witnessing first-hand the detrimental environmental effects and the boom and bust economics of the growing hydraulic fracturing industry in Pennsylvania. In my free time I enjoy exploring Arizona, hiking, reading and running.

Chandler Dylan Smith
Chandler Dylan Smith
Community Outreach

Before beginning his MDP program at the University of Arizona, Chandler graduated from California Polytechnic School of San Luis Obispo in 2015 with a B.A. in Political Science and a concentration in Global Politics. During his undergraduate studies, Chandler worked at Diablo Canyon Power Plant and also conducted research on developing communities and their implementation of renewable energy technologies. After receiving his undergraduate degree, Chandler worked as the Director of Public Relations and Communication Management for a primary education NGO in Arua, Uganda and as a teacher trainer with Peace Corps Thailand for over three years. After completing the MDP program, Chandler hopes to work with climate adaptation agencies in Southeast Asia.

Hazel Walker
Hazel Walker
Environmental Education and Spanish Communications

Hazel Walker is an undergraduate student at the U of A studying physical geography and Spanish. Her passions include learning languages, spending time outside playing on the rivers of the Southwest, and introducing these magical places to others, especially youth. She believes in the transformative power of rivers and is excited to be working with Tucson students using water as a means to foster connection to place.