Public views within and from Scenic Corridors shall be protected and enhanced, and development shall not be allowed to significantly obscure, detract from, or negatively affect the quality of these vi... View moreView San Mateo County | Scenic Corridors

This map represents the aproximate boundaries of the Montecito Riparian Corridor as confirmed through aerial overflights conducted in 2006.... View moreView San Mateo County | Montecito Riparian Corridor

... View moreView San Mateo County | Community Boundaries

The digital flood hazard data used on this map was derived from scanned and composited FEMA Floodway maps.... View moreView San Mateo County Hazards | Pescadero Floodway Map

Local fire jurisdictions may have identified additional fire hazard areas, especially in communities adjacent to wildland.... View moreView San Mateo County Hazards | Fire Wildland Urban Interface

Landslides are natural geologic phenomena that range from slow moving, deep-seated slumps to rapid, shallow debris flows. Landslide risk can be exacerbated by development.... View moreView San Mateo County Hazards | Existing Landslides

The map is intended to be used as a guide to general areas of debris-flow hazard rather than as a predictor of hazard at specific sites.  Data Source:USGS Open File Report 97-745 E, 199... View moreView San Mateo County Hazards | Debris Flow Source Area

Government Code 51175-89 directs the California Department of Forestry and Fire Protection (CAL FIRE) to identify areas of very high fire hazard severity zones within Local Responsibility Areas (LRA).... View moreView San Mateo County Hazards | California State Fire Severity Zones