District of Columbia · adopted code · Special Flood Hazard Area
For District of Columbia, source type is adopted code; permit type is Special Flood Hazard Area; deadline to start work is invalid if the authorized work is not begun within 180 days after the permit is issued; inactivity window is suspended or abandoned for a period of 180 days after the date work is begun as evidenced by a lack of continuous work, recorded from its source on 2026-08-11; source re-checked 2026-09-29.
- Jurisdiction
- District of Columbia
- Source type
- adopted code our reading
- Permit type
- Special Flood Hazard Area our reading
- Deadline to start work
- invalid if the authorized work is not begun within 180 days after the permit is issued verified
- Inactivity window
- suspended or abandoned for a period of 180 days after the date work is begun as evidenced by a lack of continuous work verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
permit issued for work that is to occur on land designated as a Special Flood Hazard Area on the Federal Emergency Management Agency's Flood Insurance Rate Map shall become invalid if the authorized work is not begun within 180 days after the permit is issued, or if the authorized work is suspended or abandoned for a period of 180 days after the date work is begun as evidenced by a lack of continuous work.
— up.codes, retrieved 2026-08-11
Source
- up.codeshttps://up.codes/s/expiration-of-permit