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ECA Peat Settlement Prone Areas
Peat-settlement-prone areas (sites containing peat and organic soils that may settle when the area is developed or the water table is lowered). Peat settlement-prone areas. Peat... - 
    
      
Archaeological Buffer Area
This layer comprises 200 feet of the US Government Meander line and locations where information suggests the probability of potential archaeologically significant resources... - 
    
      
Low Fire Flow Areas
Map of areas in Neighborhood Residential zones served only by low-flow hydrants (with less than 1,000gpm flow rate). This layer is used by Seattle Department of Construction and... - 
    
      
SDCI Development Sites
A Development Site (DV), referenced using a Development Site Number, is a property boundary that the Seattle Department of Construction and Inspections (SDCI) uses to apply code... - 
    
      
SDCI Development Sites - Right-of-Way
This is a view of the SDCI Development Sites hosted Feature Layer, filtered to only display sites that are designated as rights-of-way.Please reference the link above for the... - 
    
      
SDCI Development Sites - Non-Right-of-Way
This is a view of the SDCI Development Sites hosted Feature Layer, filtered to only display sites that are designated as non-rights-of-way.Please reference the link above for...