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.

While ASFPM’s story begins in 1976, the genesis for modern floodplain management was shaped by decades of earlier policies, disasters, and evolving ideas about how communities should reduce flood risk. Explore these pre-ASFPM historical milestones to learn more about the events and ideas that influenced the association’s founding and the profession itself.

Association Milestones

Association of State Floodplain Managers logo

1976 – Region 5 States Hold First Meeting

The states that make up Region 5 (Illinois, Indiana, Michigan, Minnesota, and Wisconsin) hold their first meeting in Chicago and form what would later become ASFPM.

1979 – Association Extends Reach Nationwide

Floodplain managers from Region 5 states schedule a meeting in St. Paul, MN to discuss NFIP map concerns —15 states from throughout nation show up, giving an indication of the national scope of the issues around floodplain management and that the association needed expand its reach.

1979 – Partnership with NHC begins

Partnership between ASFPM and Natural Hazards Center begins when Gilbert White invites Larry Larson to attend a workshop in Boulder, CO and serve on the NHC advisory committee.

1980 – ASFPM Governance Takes Shape

1980 ASFPM Official Logo

ASFPM adopts its constitution and bylaws; unveils the association’s first logo.

1981 – ASFPM Resolutions Address Federal Issues

Board passes resolutions to 1) ask President Reagan to continue EO 11988; 2) urge Water Resources Council to continue federal coordination 3) support of USACE FPMS program 4) support NRCS flood mapping.

1982 – ASFPM Works to Preserve NFIP

ASFPM works to successfully preserve flood risk management funding, including flood maps, despite efforts by the Reagan Administration to cut programs.

1982 – First ASFPM National Floodplain Management Conference

ASFPM holds its first national floodplain management conference in Madison, WI. Professionals from local, state, and federal governments as well as the were among the 175 attendees.

1982-1985 Map Initiatives Project (MIP) Determined Flood Map Format

The first maps produced under the NFIP were community-based and consisted of two similar,but different formats. One, the Flood Insurance Rate Map (FIRM) was produced for use by theinsurance industry for the purpose of determining flood insurance rates. The other, the FloodBoundary and Floodway Map (FBFM) was intended to be used by state and local floodplainadministrators for floodplain management purposes. Both used the same base map as theunderlying layer for landmarks, such as major streets and highways, railways, and rivers,..Read More

1982 – ASFPM Incorporated As Non-profit

Larry Larson

ASFPM is incorporated as non-profit. Partnering with other organizations ramps up. Board approves Larry Larson as volunteer executive director.

1982 – Community Assistance Program (CAP) Replaced SAP

Community Assistance Program (CAP) replaces SAP, allowing states to help local communities meet NFIP compliance requirement and make flood insurance available.

1982 – NFIP Proposes New FPM Regulations

NFIP proposes new floodplain management regulations; and ASFPM weighs in with detailed comments as to the priorities.

1982 – ASFPM Instrumental in Keeping Federal Flood Risk Standards

ASFPM instrumental in convincing a task force on regulatory reform led by Vice President George H.W. Bush to keep EO 11988 to protect federal investments from flooding and the 100-year flood standard, thwarting efforts to weaken them.

1983 – ASFPM Publishes its First Newsletter

ASFPM publishes its first newsletter, which was mailed to all state floodplain managers throughout the nation, and produces “ Strengthening State Floodplain Management Programs,” published by UC-Boulder Natural Hazard Center (NHC).

1984 – Arizona Becomes First ASFPM Chapter

The Arizona Floodplain Management Association becomes the first ASFPMapproved chapter. Board approves two non-state members as associates to the board for the first time.

1984 – Interagency Task Force on Floodplain Management (ITF-TF)

In a demonstration of the importance of federal partners, Frank Thomas, FEMA; Jerry Peterson, US Army Corps of Engineers; and Jim Wright, Tennessee Valley Authority, were an integral part of what was known as the Interagency Task Force on Floodplain Management (ITF-TF). They wisely invited ASFPM to participate in their meetings to update federal agencies on what states and locals were doing to manage flood risk on the ground.

1985 – Goddard-White Award First Presented

Gilbert White and John Goddard

The inaugural Goddard-White Award is presented at the annual conference. Larry Larson is the first recipient.

1985 – ASFPM Recognition for Wetlands

Board officially adds wetlands protection as one of the strategies for reducing flood loss.

1987 – Land-Use Case Makes Way to Supreme Court

Nollan v. California Coastal Commission, 483 U.S. 825 (1987) – In California land-use case that went all the way to the Supreme Court, Nollan v. California Coastal Commission, 107 S.Ct. 3141 (l987), the Court held that the California Coastal Council’s conditioning of a building permit for a beach front lot upon granting public access to the beach lacked an “essential nexus” between the regulatory requirement and the regulatory goals and was a taking. This case may be cited in the..Read More

1987 – New State Chapters

The Louisiana Floodplain Management Association (LFMA) and the Illinois Association for Floodplain & Stormwater Management (IAFSM) become the 2nd and 3rd chapters of ASFPM, respectively.

1987 – Conference Milestone

Attendance reaches more than 100 registrants for the first time

1988 – Stafford Disaster Relief and Emergency Assistance Act

Stafford Disaster Relief and Emergency Assistance Act, an amended version of the Disaster Relief Act of 1974, was designed to provide an orderly and continuing means of assistance from the federal government to state and local governments in carrying out their responsibilities to alleviate the suffering and damage that result from major disasters and emergencies. One of the critical components was change the cost share for hazard mitigation assistance from 50-50 to 75-25, which allowed more communities to participate in the program. It also increased the funding pool to 15% of all disaster costs rather than just certain of the costs.

1988 – ASFPM Membership Expands

ASFPM membership expanded to include professionals in local, state, and federal governments, as well as the private sector and academia.

1988 – Conference Milestone

Attendance at the conferences doubles from 110 to 240 registrants in one year.

1989 – New State Chapter

The Michigan Stormwater-Floodplain Association (MSFA) becomes the 4th chapter of the ASFPM.

1989 – ASFPM Publishes Its First Independent Survey Of State Floodplain Management

The survey’s goal is to document what states are doing to further activities in the Unified National Program for Floodplain Management, update activities reported in previous surveys, and gather 1-2-page descriptions of state programs. These surveys provide a reference for states and examples for others to evaluate. Subsequent surveys were published in 1992, 1995, 2003, 2010, 2017 and 2025.

1990 – ASFPM Board Passes Three Important Resolutions

ASFPM Board passes three important resolutions to improve management of flood risk in the nation: Support for one foot of freeboard to provide better protection against increasing flood levels instead of no freeboard used in NFIP FEMA flood maps should show which properties will be inundated if a dam fails so people are protected FEMA flood maps should use GIS to more accurately show properties and flood areas

1990 – New State Chapters

The Texas Floodplain Management Association (TFMA) and the North Carolina Association of Flood Plain Managers (NCAFPM) become ASFPM’s 5th and 6th chapters, respectively.

1990 – The Community Rating System (CRS) Begins

The Community Rating System (CRS) begins. Under CRS, discounts on flood insurance premiums are available in communities that voluntarily initiate activities that reduce flood losses or that increase the number of flood insurance policies. CRS is the product of three years of development by the Community Rating Task Force, which had representatives from FIA, the insurance industry, and state and local floodplain managers. Extensive field testing, critiques, and reviews with communities, public interest organizations, and the ASFPM’s technical advisors were..Read More

1992 – Increase in State Activities and State Participants

A survey of state NFIP coordinators by ASFPM identifies an increase in state activities and state participants. The survey notes that many states participate in activities to restore and preserve the natural and cultural resources of floodplains and that many identify the environmental benefits of floodplain management as the key to obtaining wide public support. The survey reports that 39 states have more than 175 full-time equivalent personnel.

1992 – Major Floodplain Management Assessment

L. R. Johnston Associates and a project team that includes ASFPM members assess floodplain management in the United States.  This assessment provides the most complete history of floodplain management in the United States and a comprehensive description of the state of the unified national program of floodplain management.

1993 – New State Chapter

The Colorado Association of Stormwater & Floodplain Managers (CASFM) becomes the 7th chapter of ASFPM.

1994 – ASFPM Produces “National Flood Programs in Review, 1994”

ASFPM produces “National Flood Programs in Review, 1994,” the association’s first comprehensive effort to assess national programs and policies related to floodplain management.

1995 – State Programs Face Challenges

A survey of states by the ASFPM describes trends since 1992 that have reversed some of the continuous advances made since the late 1960s. According to the survey, state programs face challenges in budget, organization, and authority that threaten their ability to be full, active partners with the federal government and local communities in reducing flood losses. The report concludes that states’ capabilities have eroded because of legislative dilution, budgetary restrictions, and organizational dissection.

1995 – New State Chapter

The Oklahoma Floodplain Managers Association (OFMA) becomes the 8th chapter of ASFPM.

1995 – Conference Milestone

Attendance at the ASFPM Annual Conference tops 300 registrants for the first time.

1995 – The Technical Mapping Advisory Council  (TMAC) formally established

Created by FEMA, the TMAC produced reports every year from 1995 to 2000 with recommendations for ways FEMA could improve the maps it produced and the manner in which those maps were distributed.

1996 – ASFPM Establishes Its Executive Office In Madison, Wisconsin

ASFPM establishes its executive office in Madison, Wisconsin. The building includes a library which has catalogued more than 700 publications, originally housed at the National Floodplain Management Resource Center at the University of Colorado.

1997 – Federal Interagency Task Force Convenes

To consider and implement the recommendations in the 1994 report, A Unified National Program for Floodplain Management, FEMA convenes a group of about 40 experts at the annual conference of the Association of State Floodplain Managers in Little Rock, Arkansas and prepares a report on the forum.

1997 – New State Chapter

The South Carolina Association for Hazard Mitigation (SCAHM) becomes the 9th chapter of ASFPM.

1997 – The ASFPM Foundation is Established

The ASFPM Foundation is established. The foundation serves as the catalyst for ASFPM, its chapters and members to advance projects, education and policy initiatives that promote reduced flood risk and resilient communities.

1998 – New State Chapter

The Indiana Association for Floodplain & Stormwater Management (INAFSM) becomes the 10th chapter of the ASFPM.

1998 – ASFPM Launches its Website

ASFPM enters the digital age with the launch of Floods.org, creating a go-to destination for floodplain management information and strengthening connections across the profession.

1998 – ASFPM introduces Corporate and Agency Partnerships

The new membership category allows corporate and agency partners the opportunity to provide input on important issues and receive a host of other membership benefits.

1999 – Certified Floodplain Manager (CFM) Program Established

ASFPM creates the Certified Floodplain Manager (CFM) Program. The program is intended to advance the knowledge of floodplain managers, enhance the profession of floodplain management, and provide a common basis for understanding floods and flood losses.

1999 – Conference Milestone

In Portland, Oregon, conference attendance surpasses 500 registrants—signaling the growing reach and influence of ASFPM’s annual gathering.

1999 – New State Chapters

The number of ASFPM chapters continues to grow with the addition of the New Mexico Floodplain Managers Association (NMFMA) and the Arkansas Floodplain Management Association (AFMA) as the 11th and 12th chapters of ASFPM.