Federal Emergency Management Agency FEMA, U.S. Department of Homeland Security DHS, Introduction to Hazard Mitigation, Principles and Practices for the Design and Construction of Flood Resistant Building Utility Systems, Appendix B - Glossary of Terms, Emergency Management Institute, Emmitsburg, MD, USA 2015. http: //training.fema.gov/emiweb/is/is393a/is393.a-gloss ary.pdf, (FEMA - Amer) {63}