Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 115 - Appendices
Appendix G - Flood-Resistant Construction
Section G401 - SITE IMPROVEMENT
Subsection G401.1 - Development in floodways
Universal Citation: 780 CMR MA Code of Regs G401.1
Current through Register 1531, September 27, 2024
Development or land disturbing activity shall not be authorized in the floodway unless it has been demonstrated through hydrologic and hydraulic analyses performed in accordance with standard engineering practice that the proposed encroachment will not result in any increase in the level of the base flood.
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