This document describes modeling and verification of cyber-physical systems using two case studies. The first case study models urban flood management using a hybrid automaton approach. Sites in a city are represented as vertices in a graph, with water channels and floodgates between sites. The water levels and operations of floodgates over time are modeled as a hybrid automaton. The second case study models occupancy in a multi-room building, with people arriving and moving between rooms probabilistically based on time of day. Both occupancy levels over time and metrics like peak occupancy are modeled stochastically. Future work aims to generalize these models and integrate modeling and experimental data.