Our Team

CWH employs professionals with expertise and experience in watershed resource planning using GIS, green infrastructure, environmental assessment and community engagement. 

Eileen Alduenda
Executive Director

Eileen Alduenda is responsible for management of the Elmer Paseo construction and maintenance. She also provides support for projects seeking to integrate LID principles and practices into site design. Eileen has an MLA with a focus on urban ecological systems from the University of Washington where she also completed research for Seattle Public Utilities on Natural Drainage Systems – SPU’s approach to Low Impact Development. 

Prior to joining the Council, she was the Watershed Coordinator for the Arroyo Seco Foundation where she facilitated restoration education programs and projects. Previously, Eileen worked for the Tucson Institute for Sustainable Communities developing and managing community initiatives on green building, energy and water conservation education, and rainwater harvesting projects. She also worked for Conservation Services Group as a Business Development Specialist for energy and water utility demand-side management programs. 

Eileen graduated from Boston University with an MA in Energy and Environmental Studies, and from California State University at Fullerton with a BA in Political Science.  She is currently working on redesigning her home landscape to capture rain water. When not in the garden, she is on the lookout for school landscapes designed to engage students with natural processes.

Contact: Eileen@watershedhealth.org

Jason Casanova
Director, Planning &
Information Design

As the Director of Planning and Informational Design at the Council, Jason currently oversees mapping and visualization activities across the Council's programs. Jason has been implementing local and regional invasive plant mapping and long-term monitoring initiatives for over ten years and is presently active in the Los Angeles County WMA.  His past work included projects that drove the compilation and development of a comprehensive invasive plant GIS database for the Los Angeles Region, a standardized Arundo dataset for the Southern and Central California coast, and an outreach campaign that supported land managers and educated residents on local invasive plant issues.

Jason has a background in physical geography with an emphasis in cartography and visualization. He received his B.A. in Geography at the University of Illinois at Urbana-Champaign in 1999. Previous to working at the Council, he was a Research Associate at the Geographic Modeling Systems Lab where he was involved in various GIS related projects tied to quality assurance/ quality control measures, historic aerial photo restoration, urban growth series mapping, watershed management, and 3D hydrologic modeling. In his spare time, Jason is the president of the California Invasive Plant Council (a statewide 501(c)3 non-profit) and he is a long-standing member of NACIS, SCGIS, and AAG. He digs tiki, mid-century design, and loud music. Aloha!


Contact: Cas@watershedhealth.org

Rumi Yanakiev
Director, Finance & Operations

Rumi was the first employee of the Council. She has taken on various responsibilities throughout the years of the organization’s existence, contributing tremendously to the organization’s growth. She is currently managing the business and financial affairs of the Council, including nonprofit auditing,  and providing technical assistance to projects. Prior to joining the Council she was an Assistant Researcher at USC where she completed her Master’s Degree in Environmental Engineering. Rumi also received a M.S. in Civil Engineering from the University of
Sophia, Bulgaria.

Contact: Rumi@watershedhealth.org

Andrea Dell'Apa, Ph.D.
Project Manager

Andrea Dell’Apa is the Project Manager for the Los Angeles River Fish Passage and Habitat Structures Design (LAR FPHS) Project. Originally from Italy (Rome), he earned a MS in Marine Biology from Universita’ Politecnica delle Marche (Italy), a Ph.D. in Coastal Resources Management from East Carolina University, and a graduate certificate in GIS from the University of South Florida.

Andrea has over 14 years of experience in environmental science, management, policy and education, and particularly in regard to estuarine, coastal and marine habitats and ecosystems, and fish biology/ecology, restoration and management. He is an interdisciplinary scientist and manager with a focus on enhancing sustainable management of natural resources, primarily fish and their habitats. His research interest is in socio-environmental dynamics of natural resources and conservation planning, for which he published the results of his studies in several prestigious international journals. Prior to joining CWH, Andrea was a consultant at Florida Wildlife Federation for a project aimed to guide the development of a fishery ecosystem plan for the Gulf of Mexico. Previously, he worked as Marine Restoration Specialist in the Gulf Restoration Program at Ocean Conservancy to lead the development of science-based marine and fisheries restoration projects for consideration by the Deepwater Horizon Natural Resource Damage Trustee. He also worked as contractor at the NMFS’s Office of Habitat Conservation to support the work of the NRDA’s team for the restoration of the BP Deepwater Horizon oil spill. Andrea was also a Knauss Sea Grant Marine Policy Fellow (2014) at the NMFS’s Office of Management and Budget, where he supported work aimed to document the status of ecosystem-based management (EBM) across federal agencies, and advance federal efforts on coastal and marine EBM.

He enjoys outdoor activities (better if in the water), live music, watching European soccer, and to keep abreast of shark-related scientific discoveries and conservation planning.

Contact: adellapa@watershedhealth.org

Courtney Bonilla
Staff Scientist

Courtney Bonilla provides support towards the Council for Watershed Health’s efforts of science-based research and project monitoring. More specifically, projects aimed at monitoring water quality (i.e. LARWMP). She graduated from Chapman University with a B.S. in Environmental Science and Policy and a minor in Computer Science.

Her undergraduate research focused mainly on marine ecosystems and climate change. As a student researcher at Chapman, she studied the effects of climate change on the predatory responses of California sea hares. She also interned with NOAA Pacific Islands Fisheries in Honolulu, Hawaii where she used remote sensing to compare satellite data with ocean floor data to better understand the optimal conditions of NOAA’s underwater sensor.

Prior to working at the Council, Courtney worked for Irvine Ranch Water District, conducting bioassessment surveys using benthic macroinvertebrates and monitoring the water quality of constructed treatment wetlands in the San Diego Creek Watershed.

She enjoys going to the beach, hiking, music, and keeping up with irrelevant celebrity news.

Contact: courtney@watershedhealth.org

Clarasophia Gust
Project Coordinator

Clarasophia Gust provides support towards the Council for Watershed Health’s monitoring projects, community events, and technical assistance for green infrastructure. She recently graduated from Occidental College with a B.A. in Biology with an Environmental Science emphasis and a minor in Philosophy. 


During her undergraduate studies, she conducted ecological ethics research driven by her interest in how ecologists can cultivate meaningful connections between nature and communities, and how scientific research can be better communicated to implicated communities. She also studied mangrove crabs in Tanzania, lichen communities in Joshua Tree National Park, and native bees in Southern California. Clarasophia interned with the Society for Ecological Restoration where she expanded their database of global restoration projects, compiled resources for practitioners, and provided support to their practitioner certification program. In the future, she hopes to pursue a Ph.D in Urban Ecology. 


In her free time, Clarasophia enjoys camping and playing Ultimate Frisbee. 

Contact: cgust@watershedhealth.org

Drew Ready 
Senior Project Manager

Mr. Ready is a Certified Arborist, Water Conservation Specialist, and Watershed Coordinator with over twenty years of experience in the fields of arboriculture, urban forestry, horticulture, ecological restoration and landscape design. He served as the Department of Conservation funded Watershed Coordinator (Los Angeles/San Gabriel Watersheds) at CWH for 11 years where he led innovative initiatives including the Sustainable Landscape Seminars, the Landscaping Lightly calendar series, the Weed Watch invasive plant education program, and the PlantProfiler
native/water-efficient plant app. Mr. Ready helped co-develop LAUSD’s Drought Response Outreach Program for Schools (DROPS) that was successfully awarded five million dollars for stormwater improvements at six elementary schools. Most recently, Drew was the Conservation Programs Manager
at Chino Basin Water Conservation District in Montclair before returning to CWH in July 2019.

Contact: drew@watershedhealth.org

Carlos Moran 
Watershed Coordinator

With advanced degrees in social work, Carlos Moran’s experience includes designing and implementing high impact strategies that intersect mental health, public health and environmental justice. He regularly engages diverse stakeholders to advance placed based solutions that drive large scale, multi-benefit investments in LA’s most economically, environmentally and health stressed communities. 


His macro social work experience includes environmental justice planning, environmental justice, community organizing, mental health, public health, program and budget design, needs assessments & evaluation, social and environmental policy, management, project development and financing.  


He regularly engages local Cities, County, and State agencies and elected officials to address global climate change at the local level through policy change, policy implementation, and placed based solutions that drive large scale infrastructure investments in urban areas.


Carlos has played a role in advancing large scale multi-benefit projects throughout the LA Region. In addition to environmental justice planning he has also led teams that engaged tens of thousands of Angelenos and especially those from the most environmentally and economically stressed communities to plant thousands of trees, capture stormwater, and become stewards of their environment. Previously he led a partnership of community-based organizations that empowered children, youth and families to transform an abandoned bread factory in South Los Angeles into a multi-service social service center serving over 3,000 beneficiaries per year.


Carlos also serves as adjunct faculty in the USC  Suzanne Dworak-Peck School of Social Work. He teaches graduate courses on policy, research and program evaluation, and human behavior. He integrates real-world knowledge into the classroom environment through his depth of skills in environmental justice planning, public policy, management, research and evaluation, children & youth, leadership, and mental health. 


To balance life he enjoys anything outdoors especially hiking, backpacking and snowboarding.

Contact: carlos@watershedhealth.org

Elise Eberhard 
GIS Analyst & Digital Communication

At the Council, Elise’s work is at the intersection of science, technology and communication and engagement. For three years, she has led CWH public relations and outreach activities lending to her skills in graphic design, marketing, communications and event planning while also supporting a variety of projects utilizing Geographic Information Systems (GIS). Through her undergraduate degree and strengthened by her work experience, Elise is trained equally in physical geography, GIS and principles of sustainability and has refined her knowledge with CWH in key areas of watershed science, social science and landscape water use efficiency for schools.

From historic wetland mapping of the Bay Area, invasive weed and irrigation system mapping, to the geographic study of complex environmental relationships on biodiversity and groundwater pollution risk, Elise has built her expertise to address a host of environmental problems using ArcGIS. She regularly digitizes geographic information for CWH projects and practices principles of graphic design through digital cartography.


In 2019, as part of the CWH Campus Water Connections (CWC) Program, Elise created a unique K-12 school dataset composed of several school layers and government-sponsored school records including campus pollution burden and economic need. Through CWC, Elise is researching best practices for landscape water conservation programs for schools, engaging stakeholders, and administering surveys to provide targeted technical assistance to school districts in pursuit of landscape and stormwater projects.


Elise is passionate about urban sustainability, equity and  community resilience and enjoys traveling, camping, cats and good vegan food!

Contact: eeberhard@watershedhealth.org

Support the Council

Join our publications



Volunteer & Internships

Council for Watershed Health

177 E. Colorado Blvd, Suite 200, Pasadena, CA 91105

(213) 229-9945


Council for Watershed Health (CWH) is a tax-exempt 501(c)3 organization. Contributions to CWH are tax-deductible to the fullest extent of the law.

© 1996-2018, All rights reserved.