NIMS 1 - Flood Tabletop ExerciseFlood Exercise Description Unfortunately, a lot of towns and cities are settled near a flood plain. Our flood scenario is designed to assist in the evaluation of plans and to get multiple agencies to work together. Who Can Benefit From This NIMS 1 Tabletop Exercise? Law Enforcement (LE) Public Works (PW) Emergency Medical Services (EMS) Governmental Administrative (GA) Fire Services (FS) Public Safety Communications (PSC) Hazardous Material (HazMat)