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CGS/RadonPotentialZones (MapServer)

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Service Description: This digital layer contains polygons (vector format) of portions of California designated as having high, moderate, low, or unknown potential for homes to exceed the U.S. EPA recommended radon action level of 4.0 picocuries per liter in indoor air. Only a portion of California is covered by the studies included in this dataset.

Map Name: Layers


All Layers and Tables

Layers: Description: This dataset identifies areas where homes are more likely to have indoor-air radon concentrations exceeding the U.S. EPA recommended action level of 4.0 picocuries per liter. This digital layer should assist local authorities in identifying areas where indoor-radon testing should be encouraged and public awareness programs may be beneficial.

Service Item Id: 746ec995a80544a39c0d5a91a3a02c55

Copyright Text: California Geological Survey, California Department of Conservation

Spatial Reference: 102100  (3857)

Single Fused Map Cache: true

Tile Info: Storage Info: Initial Extent: Full Extent: Units: esriMeters


Document Info: Supports Dynamic Layers: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 5.91657527591555E8

Max Scale: 72223.819286

Min LOD: 0

Max LOD: 13

Supports Datum Transformation: true

Child Resources:   Info

Supported Operations:   Export Map   Identify   QueryLegends   QueryDomains   Find   Return Updates