What comprises technical or scientific data?

In general, the scientific or technical data needed to effect a map amendment include certified topographic data and/or hydro-logic and hydraulic analyses to support the request for amendment or revision.

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1. What is a floodplain?
2. What is a floodway and who designates it?
3. How do I find out if my property is in a floodplain?
4. What are the penalties if I don't secure all my permits?
5. How are premiums calculated?
6. What constitutes as substantial improvement or substantial damage?
7. How are flood hazard areas and flood levels determined?
8. What are flood hazard zones and what do they mean?
9. If a Flood Insurance Rate Map (FIRM) is believed to be incorrect, what can be done to change it?
10. What is Letter Of Map Amendment (LOMA)?
11. What comprises technical or scientific data?
12. What is a Letter Of Map Revision (LOMR)?