The Association of State Floodplain Managers (ASFPM) was founded in 1976. This page serves to preserve and celebrate the legacy of our early years and the people, activities, and accomplishments that made significant, substantial, and enduring contributions to flood risk management and the floodplain management profession as a whole.
Wall of Honor

John (Jack) R. Sheaffer, Illinois
Jack Sheaffer graduated from Millersville University (then known as Millersville State College) and later received his PhD from the University of Chicago where he studied environmental engineering. During his career, he served as the scientific advisor to the Secretary of the Army, and he provided support and expertise to the Federal Emergency Management Agency in the development of the National Flood Insurance Program.
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French Wetmore, Illinois
French Wetmore, one of five co-founders of ASFPM, has been at the forefront of floodplain management for his entire adult professional life. French served as chief of local floodplain programs for the Illinois Division of Water Resources and State Flood Insurance Coordinator from 1976 - 1988. It was during this time that Illinois was named the first recipient of ASFPM’s Tom Lee State Award, which recognizes an outstanding floodplain management program or activity at the state level. He’s been collecting ASFPM Awards ever since, having received the Goddard-White Award in 1991, the John Ivey Award in 2007, and the John Shaeffer Award in 2021.
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Larry A. Larson, Wisconsin
Larry Larson is one of the original six founders of the ASFPM, along with French Wetmore (Illinois), Jim Boulton, (Michigan), Peter Finke (Ohio), Gordon Lance (Indiana), and Jim Wright (Minnesota). Larry served as the chair of ASFPM from 1979-82 and volunteered as the executive director for 15 years from 1982 until it became a paid staff position in February 1997. He then served as the association’s executive director until 2012, when he became the director emeritus and senior policy adviser. He served in that capacity until July 2022 when after 60 years in the profession he transitioned to director emeritus on a voluntary basis.
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Mark Riebau, Wisconsin
Mark Riebau served as assistant section chief of Floodplain Management and Dam Safety for the Wisconsin DNR from 1978-1989. During this time as Larry Larson’s second-in-command at the DNR, Mark spent considerable time volunteering his talents to help build ASFPM during its early years.
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Jim Wright, Tennessee
Jim Wright is the author of an ASFPM book titled The Nation's Responses to Flood Disasters: A Historical Account, which he wrote in 2000. Jim began his career as a water resources engineer in the Flood Control Branch of the Tennessee Valley Authority (TVA) in Knoxville, TN. He later worked for the Wisconsin Department of Natural Resources and the Minnesota Department of Natural Resources, assisting communities with solutions to local flood problems and developing what would become a national model for floodplain management. Jim was the State Floodplain Manager for Minnesota in the mid-1970s when ASFPM was being conceived and created by the Region 5 states.
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Patricia Bloomgren, Minnesota
Pat Bloomgren was a pioneer in floodplain management who helped pave the way for women in the field. She worked for the State of Minnesota for more than 30 years until her retirement in 2008. She started her career as a hydrologist at the Department of Natural Resources (DNR) before moving into various senior leadership roles for the DNR, Board of Water and Soil Resources, Pollution Control Agency, and Department of Health.
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Jon A. Kusler, Wisconsin
Jon A. Kusler was instrumental in the formation of the Association of State Floodplain Managers, our conferences and committees, and much more. Importantly, Jon wrote model state floodplain management legislation which many states used as a template in adopting their laws in the 1960’s, 70’s and 80’s. He did a project for the Water Resources Council in the 1980’s to look at what all states were doing on floodplain management. That document is in the ASFPM library. He also drafted model floodplain management ordinances that were adopted by many communities in the nation. Jon researched and wrote many of the key legal documents that communities and states use for implementing and enforcing floodplain management ordinances. Those served as a basis for our No Adverse Impact initiative; the toolbox and NAI how-to guides.
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Gilbert F. White, Colorado
Gilbert F. White, PhD. A geographer and researcher, Dr. White is considered the “grandfather of floodplain management”, as he conceptualized the concepts upon which ASFPM was founded: reduce flood risk, utilize natural systems, use floodplains wisely, get away from the river, avoid actions that exacerbate floods (employ human adjustment, land use planning).
Read More about Gilbert F. White on Wikipedia
Read More about Gilbert F. White - Natural Hazards Center
Gerry Galloway, New York
Gerry Galloway got an early start in flood management when he was born into an Army Corps of Engineers family and then spent a 38-year career with the Corps following his 1957 commission from West Point as Second Lieutenant. He retired in 1995 as a Brigadier General.
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Jacquelyn Monday, Colorado
As a former graduate student of Gilbert F. White and a staff member of the Natural Hazards Research and Applications Center at the University of Colorado since 1978, Jacki Monday brought to the young ASFPM organization her strong connections with the academic research community (a rather small group at that time) and some key federal entities.
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Diane A. Brown, Wisconsin
I met Larry Larson in 1981, several months before the first national technical floodplain management conference held in Madison, WI in June 1982. He drew on my broad experience with a statewide non-profit membership association to help prepare for that conference. (I must note that Larry has a special gift for finding a person’s interests and talents and tapping it to help advance the association!)
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Dan Accurti, Pennsylvania
Dan Accurti, the state floodplain manager for Pennsylvania, served ASFPM in a number of capacities in the early years, including treasurer, committee chair, board chair, conference director, exhibits chair. His leadership across various functions and activities helped ASFPM expand its membership and boost the visibility and credibility of the organization.
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Jean Brown, California
One of Jean’s key contributions to ASFPM was expanding awareness and hence membership among floodplain managers on the West Coast. When he agreed to serve as chair of ASFPM’s Board of Directors from 1984-85, it demonstrated that ASFPM had truly grown into a national organization. Until this point, all board chairs were from the Midwest, so this was an important step to growing the association.
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Mary Fran Myers, Colorado
Mary Fran Myers began her public career in her home state of North Dakota. By 1982, she was the State NFIP Coordinator. Attending the 1982 conference in Madison, she began to be active at the national level. She soon became secretary of the ASFPM Board of Directors in 1983, as well as chair of the Outreach Committee and then the Administrative Committee.
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Les Bond, Arizona
Les Bond started as the Arizona state floodplain manager right after the 1981 ASFPM Conference in Scottsdale, AZ. He served as regional director, acquisition/relocation committee co-chair, and was active in conference planning – serving on the 1985 conference committee when we went to New Orleans and as chair of the 1988 conference in Nashville. Les was ASFPM Vice-Chair in 1985 and 1986. He resigned from state service in 1987 to enter the private sector.
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William Kenneth Morris, Oklahoma
Floodplain management was not my intended career choice. My education and career choice was always conservation, more into natural resources such as fish and wildlife. I still to this day take pride in being a biologist of our natural world. Our wetlands are a big part of the natural and beneficial uses of the floodplain.
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Mike Pavlides, Virginia
Mike’s involvement with ASFPM began in 1984 with the annual conference in Portland, Maine. Mike solicited private sector involvement in ASFPM, and promoted sponsorship of many of the early ASFPM activities and the Thursday night social event. He was a frequent presenter at ASFPM events and was a member of the Mapping and Standards Committee.
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Clancy Philipsborn, Colorado
I am flattered to be included on the ASFPM’s Wall of Honor! ASFPM was the professional organization I adored and promoted throughout my career. ASFPM brought focus and friendship to my post-disaster recovery/redevelopment efforts through sustained examination of the regulations, rigors, and realities of floodplain management. ASFPM introduced me to a diversified world of professionals at all levels of business, industry, and government that taught me about dedication, priority, policy, the intersection of planning and engineering, and the value of participation. ASFPM is on my Wall of Honor!
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Bob Cox, Louisiana
Bob Cox was highly active in the association throughout the 1980s and early 90s. During this time frame, he also served as director of the Floodplain Management Program in Louisiana (September 1981 to June 1992.).
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Janie Douglass, Kentucky
Janie Douglass served on ASFPM’s Board as an Associate Director from 1985-89 as one of the first non-state members of the Board. She also volunteered as co-chair of the Training & Education Committee for several years. A member of “Volunteers for Flood Control” in her community of Harlan County, Kentucky, Janie was a big voice for local grassroots participation on the ground and a strong advocate in urging us to focus on local problems and solutions while raising awareness among federal agencies as to these local issues. Janie often traveled to Washington, DC for meetings with FEMA and other agencies. She would make sure the needs of local communities were being adequately considered so national policy actually worked on the ground. Her efforts on the ASFPM Board were instrumental in getting the association to ensure national policy and programs were implementable at the local level.
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Dale Lehman, Pennsylvannia
For more than 40 years, Dale Lehman dedicated himself to floodplain management and flood risk reduction— providing support on more than 400 major disasters and thousands of mitigation and recovery projects throughout the nation. Using his extensive experience in flood hazard analysis, flood risk assessment, mitigation, and flood policy risk management, Dale has provided guidance and support to state and local governments, federal agencies, and international flood resilience initiatives.
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Todd Davison, Georgia
Todd Davison began his career in floodplain management in the early 1980s at the Louisiana Geological Survey under tutelage of then Director Chip Groat. In 1983, he served as a voting board member of Louisiana’s Statewide Flood Control Program, a $25 million annual funding initiative to help reduce the state’s growing flood losses. The following year, Todd had the privilege to work with his mentor, Dr. Rod Emmer, to develop and publish the first Louisiana Floodplain Atlas. During these formative years, Todd had the good fortune to work with many state and local officials to help form the Louisiana Floodplain Management Association, which soon thereafter became an ASFPM state chapter. In 1985, at the encouragement of another mentor, Bob Cox, Todd participated in and assisted the Louisiana State Chapter with the ASFPM National Conference in New Orleans. This conference offered tremendous exposure to floodplain management issues and networking, and collegial professionals. This one meeting was a true catalyst for Todd’s budding career.
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Jerry Louthain, Washington
Jerry Louthain has served ASFPM in a number of ways since first becoming involved at the 1986 National Conference in Pittsburgh, where he learned that Seattle was going to host the 1987 annual conference. It was a “hit the ground running” thing for Jerry as the Floodplain Management Supervisor for the Washington State Department of Ecology, so Jerry was the obvious choice to be the local host and conference director for this very successful conference.
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Dave Carlton, Washington
Dave Carlton likes to tell people that his first exposure to the NFIP was in 1979 when the city attorney for Pullman, WA came into his office with some maps and asked what they were. But at that time he was only able to tell her that they were flood maps from HUD.
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Wallace (Wally) Wilson, Michigan
I became active in the Association in 1986 when Jim Boulton, George Hosek and I ventured to Pittsburgh for the annual ASFPM conference. During the plenary session the idea of forming a floodproofing committee was brought up but a committee chair was needed to begin the formation. I volunteered, assembled a few interested parties and formed the Floodproofing/Retrofitting Committee. I was the chair, and we had a good turnout of 10 to 15 people involved in various aspects of this type of mitigation. I remained chair until 1997.
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Rebecca Quinn, Maryland
Rebecca Quinn has been with ASFPM since the early days and served on the board of directors in the 1980’s. She also served as a legislative officer for the association from 1989-2010, where she was instrumental in tracking federal legislation and helping draft expert testimony.
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Larry R. Johnston, Washington, DC
The Federal Interagency Task Force on Floodplain Management (ITF-TF) collaborated with this local expert in the 1989’s to prepare a major report “Floodplain Management in the US: An Assessment Report”. Larry was one of a handful of researchers to investigate the linkages between scientific investigations of flood hazards and the practice of floodplain management. He led a project involving FEMA and the ASFPM to develop a pilot training workshop aimed at helping practitioners incorporate what was known about mitigation techniques and planning (a new concept at the time) to their state and local situations.
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Rod Emmer, Louisiana
Dr. Rod Emmer was a professor, researcher, and planner based in Louisiana. He was a great resource of knowledge and experience in the fields of floodplain management, hazard mitigation, coastal flood risk, geography, and culture, and the policy issues relative to each. He was a fellow geographer who followed Dr. Gilbert White’s work and held him in highest esteem. A longtime professor at Louisiana State University, he understood the overwhelming burdens that floods put on underserved people and communities, and worked tirelessly to effect equality. His many years with the LA Sea Grant program and active participation in Louisiana’s APA and AWRA made him very valuable to our Coastal Issues Committee. Rod generously lent his time and expertise to support ASFPM as well many of our state chapters with his amazing work ethic and high standards, especially during post Hurricane Katrina recovery.
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John P. Ivey, Texas
ASFPM’s growth and international success can be attributed to the foundation that was laid by Larry Larson and the pioneer group of Region 5 State Floodplain Managers who carried on the floodplain management mission that Gilbert White, Jim Goddard, Gerry Galloway and a host of others initiated.
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Doug Plasencia, Virginia
Doug Plasencia has been actively involved in ASFPM since the early 1990s and helped drive numerous policy initiatives. Here are some of the major accomplishments and activities of importance during Doug’s tenure with ASFPM.
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Paul Osman, Illinois
Paul “Oz” Osman, a longtime floodplains program manager for the Illinois Department of Natural Resources (now retired) has served ASFPM in a variety of functions over the past 35 years. His greatest contribution has been his willingness to take on numerous behind-the-scenes roles to assist ASFPM and other states when needed.
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Merrie Inderfurth, Washington, DC
Merrie Inderfurth served as ASFPM’s Washington Liaison for 29 years – from 1993-2022. During that time, ASFPM’s visibility, authority, and influence has grown considerably. It grew in membership and in the number of state chapters. It grew by expanding engagement with more federal departments, agencies, and programs as well as policy, program implementation, and legislation affecting multiple aspects of floodplain management and flood risk reduction. ASFPM and its members have evolved to be broadly recognized as reliable, non-partisan expert contributors to policy development and implementation across many federal departments and agencies and many areas of Congressional jurisdiction.
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Chris Brown, Washington, DC
Working for the National Park Service’s Rivers, Trails, and Conservation Assistance (RTCA) Program, Chris Brown brought a fresh perspective to the work of floodplain managers. Pushing for more emphasis on non-structural approaches and the protection of natural and beneficial values, under Chris’s leadership RTCA helped support and encourage the nascent movement within ASFPM for a broader approach to floodplain planning, both pre- and post-disaster.
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Grant Pinkerton, New Mexico
I was first introduced to floodplain management in 1985 when I started working for Maricopa County Flood Control District in Phoenix, Arizona, first as a contract manager then with the new drainage department as we set up our first county wide drainage ordinance and permit process.
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Scott Edelman, North Carolina
Scott’s contributions to ASFPM came from his engineering background. He started his career in 1981 as a reviewer of flood insurance studies and went on to lead flood insurance studies just three years later. Scott has spent his career working as a consultant to federal, state, and local governments.
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Dennis Mileti, Colorado
Dennis Mileti was a world-renowned expert on risk communication, professor emeritus of sociology and former director (1994-2003) of one of ASFPM’s long standing partners, the Natural Hazards Center at the University of Colorado - Boulder. Dennis was a strong supporter of ASFPM; included Larry Larson on the Center’s Advisory Committee and gave plenary talks at a number of ASFPM Conferences to the delight of attendees.
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Margaret A. Davidson, South Carolina
A hurricane does its work over the course of a few weeks, but the impact can be immediate and obvious. Climate change, on the other hand, is equally powerful, yet the outcomes can be harder to describe and predict, as rarely is there a straight line between cause and effect.
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Collis O. Brown, Georgia
Collis Brown was introduced to floodplain management in 1992 through his employment with Georgia Department of Natural Resources (DNR). During the two years that followed, Collis found himself in the midst of two extreme weather events that gave him a first-hand perspective on the profession of floodplain management that helped shape his career.
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Diane Calhoun, Texas
Diane Calhoun is considered by many of her colleagues to be the consummate volunteer, giving her time and talents freely, fully, and always with a smile! She started her floodplain management career as a project manager and trainer with FEMA Region VI based in Denton, TX, where she worked for 34 years. After leaving FEMA in September 1992, Diane joined Halff and Associates, doing similar work with floodplain management projects, training, speaking and cost estimates with all five R-VI states. At the end of 1995, she moved on to the Michael Baker firm where she spent another eight years before retiring in 2013.
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Nick Winter, Massachusetts
While serving as chair of what was then the New England Floodplain and Stormwater Managers Association (NEFSMA), Nick Winter would quip; “I don’t even know what it is you people do (referring to the planners and engineers at the table). All I know is that when the water gets to a certain level, I turn the pumps on.” He especially liked saying this at meetings being held at the Charles River Dam in Boston where he served as the Director of Flood Control for the Metropolitan District Commission. Nick was the person who prevented the Charles River from overtopping its banks between Boston and Cambridge during flood events.
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Bill Nechamen, New York
Bill Nechamen, a longtime floodplain management coordinator for the State of New York (now retired) has been a member of ASFPM since 1997 and has been on the board of directors off and on since the early 2000’s, having served as regional director, chapter director, treasurer (twice), vice chair, and chair (2013-2015). He’s also co-chaired the Floodplain Regulations Committee since 2017.
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Siavash Beik, Indiana
Siavash Beik has worked vigorously with ASFPM leadership for more than 25 years to strengthen the organization, support its growth and expand how it helps our members better do their jobs.
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Steve McMaster, Nebraska
Hazard mitigation is the sweet spot where Steve’s passions intersect: weather/disasters and helping people, especially those impacted by floods and other disasters. Although he doesn’t directly assist homeowners and communities with flood mitigation projects anymore, he sees his role of the standing conference program chair for ASFPM’s Annual Conference as a continuation of this service by helping conference attendees to fill this need.
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George Riedel, Missouri
George Riedel began his involvement with floodplain management in 1996 when he started employment with the Missouri State Emergency Management Agency (SEMA). He was the first fulltime NFIP State Coordinator for the State of Missouri. He developed and directed SEMA’s Floodplain and Mitigation programs. During his time with SEMA he became the Branch Chief over Mitigation and Floodplain Management.
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Jeanne Ruefer, Nevada
I joined ASFPM in 1998, at the urging of my manager at the State of Nevada. I had just been hired as the State Floodplain Coordinator and she wanted me to learn the ropes fast and figured that participating with ASFPM would be the way to do it! My first experience with ASFPM was attending the 1998 Annual Conference in Milwaukee, Wisconsin as a newbie in floodplain management. I was encouraged to participate fully in the organization and attend all the functions open at the conference to meet as many people as possible. I met so many great people!
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Lisa Sharrard, North Carolina
Lisa Sharrard, CFM, ANFI, CPM started her ASFPM journey in 1987, upon attending the ASFPM Conference in Seattle. Just 10 years later, Lisa was elected vice-chair, serving from 1997-1999 and then chair from 1999-2001.
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Jo Ann Howard, Texas
As a presidential appointee to FEMA as the Federal Insurance Administrator in 1997, Jo Ann brought her insurance regulatory background as an attorney who had served as Texas’ head insurance regulator at the State Board of Insurance (now, Texas Department of Insurance). Her experience with property and casualty lines of insurance and insurance rate setting underpinned her qualifications for the FEMA position. Gilbert White tutored her in floodplain management and flood adaptation.
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Bruce Bender, Arizona
Bruce Bender is one of those people who often works behind the scenes but whose impact is substantial. As one of the nation’s leading experts on flood insurance and the National Flood Insurance Program (NFIP), over the years Bruce has helped members understand how flood insurance does or does not work and how it should work with other NFIP programs like mapping, regulations, and mitigation. Below is a summary of his activities that have helped ASFPM and our members.
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