Letters of Final Determination - 2024

These documents hold listings of all communities for which Letters of Final Determination (LFD) have been sent and an effective date in 2024 has been set. The LFD is a letter sent to each affected community stating that a new or updated Flood Insurance Rate Map (FIRM) will become effective on a certain date, and that the community is required to adopt a compliant floodplain management ordinance by that date to remain eligible for participation in the National Flood Insurance Program (NFIP).

Please Note: LFDs are listed by their final FIRM effective date.

Letters of Final Determination: July 31, 2024

LFD Date: January 31, 2024
FIRM Effective Date: July 31, 2024
States: New York, Pennsylvania, Florida, Kentucky, Tennessee, Michigan, Minnesota, Ohio, Wisconsin, Louisiana, California

Letters of Final Determination: July 17, 2024

LFD Date: January 17, 2024
FIRM Effective Date: July 17, 2024
States: Maine, Pennsylvania, Alabama, Minnesota, Wisconsin, Texas, Iowa, Kansas

Letters of Final Determination: July 3, 2024

LFD Date: January 3, 2024
FIRM Effective Date: July 3, 2024
States: Massachusetts, Ohio, Colorado

Letters of Final Determination: June 20, 2024

LFD Date: Dec. 20, 2023
FIRM Effective Date: June 20, 2024
States: Maine, Pennsylvania, Virginia, Tennessee, Indiana, Minnesota, Ohio, New Mexico

Letters of Final Determination: June 6, 2024

LFD Date: Dec. 6, 2023
FIRM Effective Date: June 6, 2024
States: Virginia, Tennessee, Michigan, North Dakota, South Dakota, California

Letters of Final Determination: May 22, 2024

LFD Date: Nov. 22, 2023
FIRM Effective Date: May 22, 2024
States: Virginia, Iowa, South Dakota, California, Washington

Letters of Final Determination: May 8, 2024

LFD Date: Nov. 8, 2023
FIRM Effective Date: May 8, 2024
States: Virginia, Kentucky, Indiana, Ohio, Wisconsin, Texas, Iowa, South Dakota, California, Washington

Letters of Final Determination: Apr. 25, 2024

LFD Date: Oct. 25, 2023
FIRM Effective Date: April 25, 2024
States: Virginia, Tennessee, Indiana, Michigan, Minnesota, Ohio, Arkansas, Colorado, Montana, South Dakota

Letters of Final Determination: April 11, 2024

LFD Date: Oct. 11, 2023
FIRM Effective Date: April 11, 2024
States: Georgia, Wisconsin, Iowa, Colorado, California, Arkansas

Letter of Final Determination: Jan. 11, 2024

LFD Date: July 11, 2023
FIRM Effective Date: Jan. 11, 2024
States: Colorado, Indiana, Ohio, Oklahoma, South Dakota, Virginia, Wisconsin

Letters of Final Determination: March 27, 2024

LFD Date: Sept. 27, 2023
FIRM Effective Date: March 27, 2024
States: Florida, Minnesota, Oklahoma, Texas, South Dakota, California

Letters of Final Determination: February 22, 2024

LFD Date: Aug. 22, 2023
FIRM Effective Date: Feb. 22, 2024
States: Minnesota, Ohio, Iowa, North Dakota, California

Letter of Final Determination: March 13, 2024

LFD Date: Sept. 13, 2023
FIRM Effective Date: March 13, 2024
States: Minnesota, Wisconsin, Iowa, Kansas, Montana, South Dakota

Letter of Final Determination: Feb. 8, 2024

LFD Date: Aug. 8, 2023
FIRM Effective Date: Feb. 8, 2024
States: Arizona, Florida, New Hampshire, Oregon

Letter of Final Determination: Jan. 25, 2024

LFD Date: July 25, 2023
FIRM Effective Date: Jan. 25, 2024
States: Arkansas

Last updated