Drainage District No. 6 provides an interactive mapping tool for general information purposes only and may not be suitable for legal, engineering, or surveying purposes. The floodplains shown on this mapping tool are those delineated on the Federal Emergency Management Agency’s (FEMA) effective Flood Insurance Rate Map (FIRM or floodplain map) for Jefferson County that was adopted in 2007. This mapping tool is not an effective FIRM. The effective FIRM is produced, maintained, and published by FEMA and not by Drainage District No. 6. Please, visit FEMA’s Map Service Center at www.msc.fema.gov to view the effective FIRM for Jefferson County. For an official floodplain determination, please contact an insurance agent or mortgage lender.