Consider the town of Ellicott City Maryland, two recent major flooding events, and document/steps attached

Consider the town of Ellicott City Maryland, two recent major flooding events, and document/steps attached.  Share thoughts related to EM planning and Community Vulnerabilities but I'm taking you back to basics here - BUILT ENVIRONMENT and TYPES OF VULNERABILITIES. Almost all Communities/Counties/State are built on a grid system. Remember - what time is this place? When was it built? What was the total population then and now? Has the population outpaced services? What services are critical now/short term versus later (5, 10, 15 years).