NORTH AMERICAN LAKE
MANAGEMENT SOCIETY
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North American
Lake Management Society

PO Box 5443
Madison, WI 53705-0443
Phone (608) 233-2836
Fax (608) 233-3186
info@nalms.org

CLM / CLP Bios

Frederick Amalfi

Dr. Amalfi has over 30 years experience in chemical and biological analysis of surface waters of the southwestern United States. He has been involved in many environmental studies including identification and quantification of priority pollutants in urban reservoirs; identification, enumeration, and virus testing of mosquito vectors; storm water runoff studies, and predictive modeling for determining the environmental fates and biotic impacts of aquatic toxicants.

Dr. Amalfi has a strong background in analytical chemistry and biology. He has served as a senior chemist and as a laboratory director at several commercial environmental laboratories and at a U.S. Bureau of Reclamation test facility. He is knowledgeable of USEPA protocols for stream and reservoir sampling and the analysis of chemical and biotic components. Dr. Amalfi was a member of the U.S. delegation that provided recommendations on the protection, restoration, and commercial development limits of Lake Baikal, Russia. As a part?time Faculty Associate at Arizona State University, he investigated the chemical and health related impacts of priority pollutants entering small urban reservoirs via storm water discharges. He participated in a USEPA grant to determine the best management practices for the Santa Cruz River ecosystem. Dr. Amalfi has been invited to serve on a number of technical committees including: NALMS Region IX representative, State of Arizona Environmental Laboratory Advisory Committee, Arizona Urban Lake Task Force, State Reclaimed Wastewater Advisory Panel, and AZPDES General Pesticide Permit. He received the 2004 award for Laboratory Analyst Excellence by the Water Environment Federation. He is also licensed by the Arizona Pest Control Commission as an aquatic and public health pesticide applicator. Dr. Amalfi is Laboratory Director at Aquatic Consulting & Testing, Inc. where he is responsible for State?certified analyses of water and wastewater, including biotoxicity testing and State Clean Lakes and TMDL limnological investigations.

Thomas L. Broadwell

Tom is a Senior Environmental Analyst at Georgia Power Company, where he has worked since 1983. His primary responsibilities include monitoring water quality and aquatic plant management in 15 reservoirs across the state. Tom is a licensed commercial aquatic pesticide applicator in Georgia. Prior work experience (1972-1983) includes establishing and operating biological monitoring networks in rivers and reservoirs for the South Carolina State Department of Health and Environmental Control, and serving as operations manager for Enwright Associates Environmental Laboratory in South Carolina.

Michael Chimney

Mike Chimney earned a B.S in biology from the University of Dayton, a M.S. in zoology from Miami University and a Ph.D. in zoology from Southern Illinois University. His expertise is in applied limnology, statistics and computer science applications and has been a NALMS member since 1984. Over the past 27 years, Mike has conducted numerous research and monitoring projects throughout the Midwest and Southeast U.S. Mike joined the South Florida Water Management District in 1993 and is currently a Lead Environmental Scientist investigating the use of large-scale constructed wetlands and other treatment technologies as part of Everglades restoration. Before joining the District, he spent 9 years (1984-1993) as a senior scientist with two environmental consulting firms that specialized in aquatic habitat and water quality assessments related to Clean Water Act requirements for both private and government clients. Mike has been an Adjunct Professor at Florida Atlantic University and the University of South Carolina at Aiken and a Visiting Assistant Professor at Southern Illinois University. He has authored over 160 journal publications, technical reports, conference proceedings, book chapters and meeting abstracts and is a member of the American Association for the Advancement of Science, the American Society of Limnology and Oceanography, the Ecological Society of America, the Florida Academy of Sciences, the Florida Lake Management Society, the International Society of Limnology, the North American Benthological Society and the Society of Wetland Scientists. In addition to NALMS certification, Mike holds certifications as a Senior Ecologist (ESA) and a Professional Wetland Scientist (SWS). He served on the NALMS Board of Professional Certification from 1997 to 2006.

Kelly DiNatale

Kelly DiNatale is a principal with CDM, a global, full-service consulting, engineering, construction, and operations firm helping public and private clients improve the environment and infrastructure. He recently served as the technical director for CDM for the Colorado Statewide Water Supply Initiative. He is also working on several water supply, reservoir management and water quality projects for other clients. Mr. DiNatale was previously the Water Resources and Treatment Manager for the City of Westminster, Colorado where he was involved with water supply planning and development, reservoir construction, reservoir water quality protection and management, and water treatment, wastewater treatment and reclaimed water treatment issues for the past 23 years. He has been qualified as an expert and testified in Colorado Water Court and at the Colorado Water Quality Control Commission and has developed water supply and water quality and reservoir models that have been used in court and water quality proceedings. He has a Master’s Degree in Civil Engineering from the University of Colorado at Boulder, a Bachelor’s in Urban and Regional Planning from the University of Illinois and is a registered professional engineer and certified lake manager. He previously served as president of the Colorado Lake and Reservoir Management Association, NALMS Region VIII Director and is currently chair of the NALMS Nominations Committee.

Charles Druckrey

Chuck Druckrey holds a B.S. in Science and Environmental Change with an emphasis in Aquatic Studies from the University of Wisconsin - Green Bay. He had four years of experience with the Wisconsin Department of Natural Resources working in the fisheries and lake management programs. For the past 11 years he has been the county Water Resources Specialist with the Marinette County Land & Water Conservation Department. As a water resource specialist Chuck is responsible for water quality investigations, development of lake and watershed management plans, working with the public on pond and lake management issues, grant writing and implementation of numerous state and federal grant programs to protect and improve local lakes and streams. Chucks specialties include aquatic plants, identification and management of runoff pollution sources, and shoreline and aquatic habitat restoration. He is a member of the North American Lake Management Society, Wisconsin Association of Lakes and the American Fisheries Society.

Joseph Eilers

Joe provides services in lake and stream water quality and habitat delineation with specialties in hydroacoustic applications for bathymetry/morphometry, substrate classification, macrophyte
delineation, and fisheries management. He conducts water quality monitoring, modeling and paleolimnology for lake quality reconstruction.

Bruce Ellis

Contact Info

Mr. Ellis received a BS in Agriculture/Environmental Science from Rutgers University and started his professional career with Allied Biological, Inc., Hackettstown, New Jersey, where he was Senior Aquatic Biologist for twenty years. In his work with Allied Biological he managed lakes and ponds for nuisance aquatic vegetation and algae throughout the mid-Atlantic states and New England states. His work also included nutrient studies, watershed analysis, natural resources, wetland delineation, wetland restoration, aeration, dredging, harvesting, and stream biological assessments.

In 1994 he and his family packed up and moved to North Carolina. He gained invaluable experience with an agricultural chemical corporation where he reviewed field trials for label updates and renewals pursuant to EPA and FIFRA regulations. He is currently the Assistant Manager of the Office of Natural Environment. He has also held NCDOT positions of BioTeam Supervisor and Wetland and Stream Mitigation Unit Head. His primary duties with the NCDOT have been providing regulatory agencies with natural resource information in accordance with the NEPA and SEPA requirements, developing wetland and stream mitigation sites to offset unavoidable impacts from highway projects, and permit application development for Sections 404 and 401 of the Clean Water Act. Aside from his regular duties, he has been co-chairman for a multi agency Stream Functional Assessment Team, which has been tasked to develop GIS and field methodologies to ascertain the functional status of streams in North Carolina. Mr. Ellis has also been a member of a multi agency team to develop mitigation strategies and alternatives to impacts affecting submerged aquatic vegetation in the coastal areas of North Carolina. Mr. Ellis’ is also the owner of Ellis Aquatic Services. Ellis Aquatic Services provides lake and pond management, wetland delineation, and stream biological assessment services.

Mark Ernst

Mark has a BS degree from the University of Wisconsin- Stevens Point and a MS degree from the University of North Texas in aquatic biology. He has worked for the Tarrant Regional Water District for 14 years as a Water Quality Manager and has focused on managing the quality of large surface water reservoirs. Management is directed toward maximizing the use of these reservoirs for water supply, recreation and urban development with minimal environmental impact. Efforts include a large monitoring program of reservoir, tributary, point source and rainfall water quality. Data analysis and modeling of streams and reservoirs is a major activity. His interests and expertise are in the application of stream and reservoir computer models to evaluated the assimulative capacity of our waters and determine if future scenarios will have noticeable impacts on our reservoirs. The majority of model applications have used either EPA’s WASP or QUAL2E models to evaluate dissolved oxygen and euthrophication concerns, however he has looked at modeling cyrptosporidium, alkalintity, total dissolved solids and chloride as well.

Wendy Corbin Gendron


Contact Info
Wendy is an Aquatic Ecologist with ENSR International, a full service environmental and engineering consulting firm. Her water resources experience includes both lotic and lentic environments, with a focus on lake and watershed management. As an Aquatic Ecologist, her primary responsibilities are to design, implement and oversee water quality sampling programs and habitat assessment studies, and provide recommendations for resource protection, restoration or enhancement.

William Harding

Dr Bill Harding has post-graduate qualifications in freshwater biology, microbiology and chemistry. With his 25 years of applied practical experience he offers one of the widest suites of aquatic ecology
inter-disciplinary understanding and specialization currently available in South Africa, with a careful balance maintained between applied consulting and research and skills development. Since 1988 Bill has been involved with research, rehabilitation and management of wetland, lake, reservoir and estuarine environments, particularly those that are impacted by over-regulation and/or nutrient enrichment. His specialized understanding of the ecological associations surrounding cyanobacteria (=blue-green algae) has led to Bill become internationally recognized in this field. He has recently been appointed as the Representative for Africa for CYANONET, a soon-to-be-launched international cooperative approach aimed at offsetting the lack of scientists working in this field. He has also been tasked by the Water Research Commission to develop a strategic research program for toxic algae in South Africa. Bill Harding has been responsible for developing and establishing two vitally-needed sets of management tools: the Nutrient Enrichment Assessment Protocol (NEAP), a predictive management tool for assessing eutrophication in lakes and reservoirs, and the Wetland Assessment Protocol (WAP), a query-based iterative and fully-integrated wetland evaluation process that embodies a truly-holistic approach to identifying what makes a wetland work and defines its ecological importance. Both of these approaches have superimposed Environmental Flow Requirement (EFR) capabilities. NEAP is currently being embraced within the National Eutrophication Monitoring Programme (NEMP), via a project funded by the South African Water Research Commission. Bill has also developed WETSIZE, a 'wetland sizing' tool that he uses to design artificial wetlands such as the highly successful wetland complex at Century City in Cape Town. He formulated the draft protocols for the Ecological Reserve Determinations for lakes and wetlands. He is currently heading a program to provide an additional biological monitoring protocol for aquatic systems using diatoms.

Chris Holdren

Chris is the Manager of the Ecological Research and Investigations Group for the U.S. Bureau of Reclamation in Denver, CO. He also serves as a consultant projects that do not involve Reclamation reservoirs. Chris has particular expertise in water and sediment chemistry, water quality modeling, and lake and watershed management. He has more than 25 years of experience in managing lake studies and restoration projects at lakes throughout the country and for Laguna Lake (Manila, the Philippines), where he served as a limnological consultant to the World Health Organization. Chris has extensive experience with analyzing, collecting, and interpreting results from water, sediment, fish tissue and other environmental samples. Chris is a past President of the North American Lake Management Society (NALMS) and was also President of the Pennsylvania Lake Management Society (PALMS), an Associate Director of the Virginia Lakes and Watersheds Association (VLWA), the NALMS representative and Secretary of the Council of Aquatic Sciences (CAS), and a Director of the Colorado Lake and Reservoir Management Association (CLRMA). Chris was the lead editor for Managing Lakes and Reservoirs, and is an associate editor for Lake and Reservoir Management. He also served for 10 years as a member of the Standard Methods Committee of the American Water Works Association and Water Environment Federation.

Jeffrey Dee Holler


Contact Info
Jeffrey Dee Holler, CEP, CLM has over twenty (20) years of progressively responsible and successful experience serving the private consulting, governmental regulatory and educational sectors. Jeffrey is a proven and innovative team player who is extremely competent, dependable, diligent and independent, but also very flexible and loyal, resulting in outstanding performance and pride in accomplishment in environmental health & safety policies and procedures, training objectives, and cost reduction. He received his M.S. in Applied Environmental Science, 1984, from the University of North Texas, Denton, Texas, after receiving a B.S. in Resource Development in 1979 from Michigan State University, E. Lansing, Michigan. Jeffrey became a Certified Environmental Professional in 1993 and a Certified Lake Manager in 2002. He designs and conducts lake and watershed management studies and limnological assessments and investigations, water resource consulting, environmental planning analyses, laboratory testing and water quality documentation, conservation and remediation measures. Modeling and plannning storm water management systems and controls to limit surface water pollution is another area of expertise. He also develops and interprets illicit discharge detection and elimination plans (IDDEP) through the utilization of GPS and geo-mapping techniques.

William Jones

Bill Jones is an aquatic ecologist whose specialty is lake and watershed management. He teaches courses in limnology, stream ecology, and lake & watershed management. He and his research group perform lake diagnostic studies, prepare lake and watershed management plans, and work with the Indiana Department of Environmental Management in implementing the Indiana Clean Lakes Program.

Malcolm Johnson III

Contact Info Mr. Johnson holds a BA from the University of the South in Biology, awarded in 1968, and a MS from Auburn University in Fisheries Biology, awarded in 1971. From 1971 to 1981he was involved in the freshwater aquaculture industry in Arkansas. Since 1982 he as been the owner and operator of Johnson Lake Management Service, based in San Marcos, Texas. He is a member of NALMS, the American Fisheries Society, the American Institute of Fishery Research Biologists, the Aquatic Plant Management Society, and the Texas Wildlife Association. He is a Past President of the Texas Aquaculture Society, Past President of the Texas Aquatic Plant Mgt. Soc., and holder of the Ducks Unlimited Distinguished Service award. Malcolm lives in San Marcos, TX with his wife Barbara, they have three children Edward, 28, Collins, 26, and Evelyn, 22. He is a Vietnam veteran, U.S. Army infantry, a private pilot, a local airport commissioner, and proud grampa.

Christopher F. Knud-Hansen

Chris has a B.A. degree in Biology from Gettysburg College, a M.S.P.H. degree in Environmental Sciences and Engineering from the University of North Carolina, Chapel Hill, and a Ph.D. degree in Limnology/Ecology from the University of California, Davis. Over the years he has been on the faculty at Michigan State University (Dept. of Fisheries and Wildlife), a limnological consultant with Aquatic Solutions, LLC (Boulder, CO), and since January 2004, the staff limnologist at SolarBee/Pump Systems, Inc. (Westminster, CO). As a scientist-in-residence, Chris has over 10 years experience conducting and supervising university-based limnological research in El Salvador (as a Peace Corps volunteer), Honduras, Venezuela, Indonesia, and Thailand. Research interests include nutrient cycling and eutrophication processes in freshwater systems, and natural food production for warmwater aquaculture (where green water is good!). While associated with various US and international universities, Chris has taught courses in Limnology (in English and Spanish), Aquatic Ecology, Analysis and Simulation of Complex Systems, Experimental Design and Analysis, and Scientific Analysis and the Law. He has also given workshops on bio-statistics, water quality analysis, and pond management for sustainable warmwater aquaculture. Chris has been a member of NALMS since 1988, and is currently a Director and President-elect (2005) for the Colorado Lake and Reservoir Management Association.

Donald Kretchmer


Contact Info
Mr. Kretchmer holds a B.S. degree from Cornell University in Natural Resources and a M.S. degree from the University of Wisconsin-Madison in Water Resource Management. He has over 23 years of experience in water resource investigations as a principal investigator and project manager. He is employed by ENSR International. Recent projects include: an evaluation of internal nutrient loading in St. Albans Bay on Lake Champlain, development of nutrient TMDLs for lakes in New Hampshire, a four reservoir study in North Carolina, two pilot in stream flow investigations, a storm water and CSO investigation on the Merrimack River in NH and MA, and an evaluation of the water quality implications of alternative reservoir operating scenarios on the TVA system as a part of a programmatic environmental impact statement. He has managed water quality investigations that focused on flow, bathymetry, nutrients, primary and secondary productivity, fisheries, temperature, dissolved oxygen, in stream flow and municipal and industrial withdrawals and discharges. Nationwide, he has participated in or managed water quality investigations at over 100 hydroelectric sites and numerous lakes, ponds and rivers. Other areas of investigation during his career include lake and watershed restoration, volunteer monitoring, water quality modeling, natural resource damage assessment, water resource planning, groundwater, fisheries, food web interactions and watershed management. He has published papers on applied limnology and reservoir management and given numerous public presentations of his work. He has been active in the Lake Wentworth Association (NH) for 9 years and is currently the water quality chair, volunteer coordinator and a member of the board of directors.

Steve Lamere

Mr. Lamere possesses training and expertise in the fields of limnology, aquatic ecology, applied lake management, aquatic botany, fishery biology, and coldwater aquaculture. He has a master’s degree in environmental management and planning, and is a Certified Fisheries Professional. The recipient of several Adirondack, state, and national environmental awards for his work in studying and protecting lakes, he has been involved in research and management projects on more than a hundred water bodies. The primary focus of most of his consulting projects include water quality monitoring, aquatic plant surveys and management, zooplankton and phytoplankton monitoring, fisheries surveys and management, and the performance of environmental impact studies.

Steve Lundt

Steve received a Master’s Degree in Environmental Science from Indiana University, School of Public and Environmental Affairs. He was a Water Quality Specialist for Oswego Lake, Oregon where he developed and implemented an annual water quality lake management plan. Areas of applied limnology included installing a layered aeration system, alum applications, nuisance aquatic plant management, and watershed and stream restoration. Currently, Steve is working for the wastewater treatment facility for Denver and is responsible for implementing a water quality management plan for several downstream, irrigation reservoirs that are state-listed as impaired.

Michael Martin

Michael’s professional interests focus on the use of GIS and other technologies to manage land use and watersheds in order to protect and restore water quality. He is also interested in phytoplankton and aquatic plants. Most of his work involves lake management, although he is also involved in agricultural planning and municipal planning assisted by GIS. He enjoys helping people -- individuals, associations, and agencies -- address their environmental concerns through planning, monitoring and management. He also enjoys public education about limnology, watershed management, phytoplankton and aquatic plants and professional education in GIS, CAD, and website development. Michael’s personal interests are music (writing, performing -- guitar and banjo), photography (close-up, nature, and landscape), and canoeing/kayaking with his family, particularly in wetlands and bogs.

Chris Mayne

Chris is employed by Ecosystem Consulting Service, Inc., a full service limnological company providing an array of services. His expertise involves lake diagnosis and management to address eutrophication issues such as those associated with algae, aquatic plants, changes in biological community structure, loss of cold water fisheries habitat, internal nutrient loading, metalimnetic and hypolimnetic oxygen depletion, stratification dynamics, and taste and odor problems. His management specialty is layer and hypolimnetic aeration. Clients include drinking water supply reservoirs, ponds and recreational lakes throughout the U.S.A. He is responsible for data collection and analysis, GIS evaluation and mapping, project management, and report writing.

David Mitchell

Dr. Mitchell has 19 years of experience in water quality assessment, lake and watershed assessment and restoration, and aquatic resource management and ecological risk assessment. Dr. Mitchell received his Ph.D. from Cornell University in Aquatic Ecology with a concentration in Limnology (phytoplankton-nutrient dynamics). Dr. Mitchell has been project manager for many major lake and watershed assessment projects in the Northeast, has served as senior ecological risk assessor for sites dealing with hazardous waste, and has worked on water quality and permitting issues for public water supply facilities along major rivers in the Midwest. He recently oversaw the development of several water quality databases to support development of nutrient criteria in New England. He has co-authored technical manuals for lake/pond management, presented workshops to the Massachusetts Department of Environmental Management, COLAPA, and LAPA-West, and served on the Massachusetts Clean Water Council (co-chairperson of regulatory group). In addition to his long-term position with ENSR International, he is an adjunct professor at the University of Massachusetts at Lowell teaching Limnology and serves as vice-chairperson of the Sturbridge Conservation Commission. Dr. Mitchell was a member of the inaugural class (1991) of Certified Lake Managers (CLM) certified by the North American Lakes Management Society and is a member of the American Society of Oceanography and Limnology.

Ed Molesky


Contact Info
Ed Molesky received his B.S Degree in Biology and M.S. Degree in Environmental Pollution Control from The Pennsylvania State University. He has over 15-years of experience in water resources management and has participated in lake and watershed studies in ten different states. Ed is currently serving as the President of the Pennsylvania Lake Management Society (PALMS), the PALMS’ newsletter editor and web master. Ed is also a board member of the North Branch Watershed Association and serving as Co-Chairman of Lakes Workgroup for the Pennsylvania Department of Environmental Protection’s (PA DEP) Nonpoint Source Liaison Committee. By day, Ed Molesky is the President of Aqua-Link, Inc., an environmental consulting firm specializing in water resources and watershed management. The company is located in southeastern Pennsylvania and performs lake, stream and watershed assessment and restoration projects throughout the northeastern and mid-Atlantic states. He is passionate about the outdoors and enjoys any kind of boating and fishing. Ed is married and loves spending time with his wife, Kim, their daughter Taylor and their golden retriever, Nikki.

Michelle Bodamer Nicol

Michelle is currently the Lake Manager for City Water, Light and Power in Springfield, Illinois and has been with the utility since 1990. She manages Lake Springfield, a 4,200 surface acre reservoir that serves as the City’s drinking water supply. She is a volunteer with the Illinois Environment Protection Agency’s (IEPA) Volunteer Lake Monitoring Program. She collects data on the lake twice a month from May to October. These data are then published yearly in the IEPA’s Illinois Water Quality Report. Her duties also include being actively involved in projects within Lake Springfield’s 265-square mile watershed, a sedimentation survey of the lake and educating the public about limnology. Michelle served on the Board of Directors of the Illinois Lake Management Association for six years and is Chapter Representative.

Carl D. Nielsen


Contact Info
Mr. Nielsen has an M.S. degree in Fisheries and Wildlife Management from the University of Missouri School of Natural Resources and a B.A. degree in Biology from Colgate University. He has more than 15 years of experience in the assessment and management of aquatic ecosystems. He possesses training and expertise in the fields of limnology, phycology, river and stream ecology, lake management, water quality modeling, aquatic botany, freshwater and marine macroinvertebrate taxonomy and ecology, and fishery biology. Mr. Nielsen is actively involved in the restoration of aquatic systems and has worked to improve water quality and aquatic habitat conditions in numerous lake and river systems throughout New England. Mr. Nielsen specializes in lake assessment and management, watershed-scale non-point source pollution investigation and remediation, bio-monitoring, and environmental permitting. Mr. Nielsen is currently employed as a consultant with ESS Group, Inc. (offices in Rhode Island and Massachusetts) serving a variety of clients including: federal, state and local governments, municipal water suppliers, local lake and watershed associations, industrial and commercial facilities, property developers, major utility companies, and golf courses. In addition to his association with NALMS, he is an active member of the Northeastern Chapter of the Aquatic Plant Management Society and the North American Benthological Society. In his free time he enjoys spending time with his family, snow skiing, and hiking.

Todd Olson


Contact Info
Todd Olson, Vice President and Certified Lake Manager, is responsible for providing land and lake management services. Mr. Olson has thirteen years of progressive responsibilities in lake management, vegetation management, and wildlife management. Past work experience includes fisheries biologist and consultant, installations and service consultant for lake aeration systems, and management of 142 freshwater lakes and brackish lagoons for a 4700-acre coastal community. In this capacity he also coordinated the management of wildlife species within preserve areas.

Dwight Osmon

Dwight Osmon is a Water Resources Planner with lake management experience including: watershed planning, shoreline assessment, restoration including biomanipulation, grant applications, permitting, and monitoring study design. He specializes in aquatic ecology, limnology, and using geographic information systems (GIS) as a planning tool. Dwight’s technical experience includes: aquatic plant and wetland surveys, water quality monitoring, GIS analysis, database development, and the taxonomy of freshwater invertebrates and fishes. He is a Certified Aquatic Pesticide Applicator (WI), holds a BS Degree from the University of WI-Madison majoring in Zoology, an MS Degree from Western Washington University in Environmental Science, is working towards a PhD in Biological Sciences at the University of WI-Milwaukee, and is an adjunct professor of biology at Wisconsin Lutheran College. Dwight also enjoys spending time with his family, hunting, fishing, and pretty much any outdoor recreational activity.

David S. Rosenthal

David has been Reservoir Manager for the City of Norfolk Department of Utilities since 1990. He holds a Bachelors Degree from the University of Akron, Akron, OH in Natural Sciences and a Masters Degree from Western Connecticut State University, Danbury, CT in Limnology and Oceanography. He is currently the President of the Virginia Lakes and Watersheds Association and is working with Virginia DEQ to develop Freshwater Nutrient Criteria.

Al Sosiak

Al Sosiak works with the Southern Region of Alberta Environment in Calgary, Alberta. He has supervised community-based lake and watershed restoration programs, water quality monitoring and evaluation, fisheries management, and various aquatic impact assessment studies with the Alberta government since 1982.

Ann St. Amand

Ann St. Amand has been involved in managing lakes across the United States since 1990, as President of PhycoTech, Inc. PhycoTech specializes in aquatic sample analysis, with an emphasis on algae, bacteria and zooplankton. St. Amand has processed well over 13,000 algal samples in her career and has co-chaired a workshop on Algal Identification at the annual NALMS symposium since 1991. She also serves on several technical and educational committees at the local and national level, including the Indiana Blue-Green Algal Task Force. In November 2003, she became the first NALMS Certified Lake Professional. Prior to owning PhycoTech, she earned her Ph.D. from the University of Notre Dame in Aquatic Ecology and completed two postdoctoral positions, one in surface water/groundwater interactions and the other in the bioaccumulation of PCB's in stream systems. St. Amand has been a member of NALMS since 1987 and has served NALMS in many positions, including the Administrative Council (1992-1994), Chapters Committee (1994 to present), the President of the Michigan Chapter of NALMS (1999-2000), and is just finishing her term as Region V Director for NALMS (2001-2004).

Jeffrey A. Thornton

Jeff was born and raised in central Massachusetts, receiving a BS degree in Marine Transportation from the United States Merchant Marine Academy in 1974 and a MS in Earth Sciences from the University of New Hampshire in 1976, before traveling to southern Africa. After a research fellowship with the (then) University of Rhodesia and completing the field work for a Ph.D. in 1979, he took a position with Zimbabwe as Government Hydrobiologist, with responsibility for water quality and pollution control in natural waters throughout the country, while completing his dissertation. In addition to receiving a doctorate in 1982, he completed both an MBA and Associate Degree in Theology in the following seven years. Jeff worked for the South African National Institute for Water and the Cape Town City Council as a Water Management Planning Specialist and Environmental Planning before returning to the United States in 1990 as a Lake Management Specialist with the University of Wisconsin-Stevens Point. He returned to environmental planning as a Principal Planner with the Southeastern Wisconsin Regional Planning Commission in 1992. Jeff has worked with several United Nations agencies in formulating an international waters policy for the Global Environment Facility in his capacity as Managing Director of International Environmental Management Services Limited, a nonprofit environmental education corporation focusing on the developing world. He has contributed to over 100 articles and books on the subjects of water quality, policy and resource management, and serves on national and international committees dealing with water resource issues, including the World Lake Vision drafting committee. Jeff is married, has three children, a menagerie of domestic wildlife, and currently resides in a century-old Federalist home in Waukesha.

Kenneth J. Wagner

Ken Wagner holds a B.A. in Environmental Biology from Dartmouth College and M.S. and Ph.D. degrees in Natural Resource Management from Cornell University. He had four years of experience with the New Jersey Department of Environmental Protection between his undergraduate and graduate degree programs, working primarily with the Division of Water Resources in lake and stream assessment and management. He has since gained 20 years of experience with northeastern US consulting firms, working on a variety of water resources assessment and management projects with a focus on lakes and water supplies and technical specialties in algae and management technique selection. Ken has presented many lectures on water resources assessment and management and is an Adjunct Professor at Springfield College, where he teaches courses on water quality protection, treatment and management and watershed management. He has served as an officer of the North American Lake Management Society and the Northeastern Chapter of the Aquatic Plant Management Society, and is a member of the American Fisheries Society, the American Water Works Association, and the American Society of Limnology and Oceanography. He is also a member of the Editorial Board of the Journal of Lake and Reservoir Management.

Barbara S. Wiggins

Barbara Wiggins has been involved with water quality, lake and watershed issues since 1980. She was certified as a Lake Manager in 1992. She has her own business, Wiggins Environmental Services, Inc., which develops watershed plans and grant applications for North Carolina clients. She also has worked part-time for other firms and agencies for seven years as a consultant on various environmental projects. Her background also includes fourteen years working in regulatory and monitoring activities at the Mecklenburg County Department of Environmental Protection, Charlotte, NC. Barbara has been an active member with the North American Lake Management Society (NALMS) since 1987. Her activities with NALMS includes past Region IV Director, NALMS Treasurer and various committee participation. She has been active in the NALMS conferences in the southeast region. She is currently Treasurer for NCLMS and has been president, interim editor and provided conference assistance for NCLMS annual meetings and workshops.

Bruce A. Richards

Bruce A. Richards serves as the Northeast Regional Manager of SolarBee since the summer of 2004. His current position encompasses technical sales and applications engineering of SolarBee units from Virginia to Maine. The SolarBee uses solar powered circulation technology to combat water quality problems in estuaries, lakes, ponds, wastewater facilities and potable drinking water tanks. Prior to this position Richards served as the Executive Director of the Delaware Center for the Inland Bays (National Estuary Program) in Lewes, DE from 1995 before joining SolarBee in the summer of 2004. Richards also served as the chair of the Delaware Invasive Species Council (2001-2004) and is currently a commissioner with the Delaware Lagoon Commission (2003-2009). Prior to this position, Richards served as a Senior Extension Agent for Penn State University, College of Agriculture in southeast Pennsylvania. Richards has a Masters and PhD in Agriculture and Extension Education from Penn State University, a bachelor’s degree in Animal Science and a Masters in Oceanography both from the University of Delaware. In the summer of 2006, Richards became a Certified Lake Manager (CLM) from the North Atlantic Lake Managers Society (NALMS), one of 55 CLMs in North America.

Brian D. Wood

Brian D. Wood has a B.S. in Natural Resource Management Engineering, with a concentration in Water Resources from the University of Connecticut. He is an elected member of the Town of Bethlehem, Inland Wetlands Commission, and appointed as the Vice Chair, of the Long Meadow Lake Management Committee. He is accredited as a Certified Lake Manager and Certified Professional in Erosion and Sediment Control (In Training). As the Field and Operations Manager of the Candlewood Lake Authority he has been cooperatively working with landowners, engineers, consultants, Army Corps of Engineers, U.S. Fish and Wildlife Service, Connecticut Department of Environmental Protection and the five municipalities that surround the Lake for several years. He has provided hundreds of site-specific recommendations for land use decision makers and facilitates the permitting of projects in order to protect Candlewood Lake; it’s watershed and resources. He has produced two sub-watershed reports for Candlewood Lake major basin including the “Sawmill Brook Watershed Study 2004” and “Atchison Cove Watershed Study 2005”. He has an extensive management experience dealing with water resource protection, aquatic plant management, water quality data collection and analysis. He also previously owned and operated a construction company.

Reesa Evans

Reesa is the Lake Specialist for Adams County Land & Water Conservation Department, Friendship, WI. She advises and assists 23 lakes with public access on various aspects of lake health and management, as well as supervises citizen monitoring programs, drafting lake management plans, presenting various educational programs, and designing shoreland restoration and buffers. She received a B.S. in 2002 in Natural Resource Management from UW-Stevens Point and completed the Wisconsin Lake Leaders program. Other education includes a J.D. from Indiana School of Law (Bloomington), M.A. in English from Southern Illinois University, and B.A. from Northern Illinois University. Before coming to her senses, she was a college English instructor and a trial lawyer.

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