Water Module overview

Rain model components

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1. Rain (Weather)
2. Surface flow and runoff
3. Evaporation
4. Infiltration
5. Sewer infiltration
6. Sewer overflow
7. Water storage (for example: Green roof)

Flooding model components

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1. Breach
2. Initial breach width
3. Breach growth over time
4. Surface elevation
5. Impacted buildings
6. Internal (or External) area, origin of flood.