Water Damage in Watsonville: Flood Water Here Is Not Clean Water

Which one you have decides everything that follows.

If water came from inside the building, a supply line, a water heater, an appliance, or a drain, it is a plumbing loss. It is normally clean or grey water at the source, most material is salvageable if drying starts quickly, and a standard homeowners policy is written for it.

If water came from outside at ground level, from the river, a creek, or a levee, it is flood. Standard homeowners policies exclude flood everywhere in California and it requires NFIP or private flood coverage bought separately. This valley knows the difference the hard way: the March 2023 levee failure put water through the community of Pajaro, and households without flood coverage learned the distinction after the fact rather than before it.

The cleanup differs just as much. Flood water has crossed roads, fields, and yards, so it carries agricultural runoff, sewage, and fuel, and it is treated as Category 3 from the moment it arrives. That means containment, protective equipment, and controlled disposal of porous material rather than extraction and fans. Do not clean it with domestic products or a wet vacuum, both of which spread contamination, including into the air.