Service Description: A unitless Pollutant Loading measure was created by summing estimated loading for fecal coliform, Total Copper (Cu), Total Lead (Pb) and Total Zinc (Zn) for land use polygons within each Census Block. Fecal coliform and metals were chosen because they are common pollutants for which Total Maximum Daily Loads are in place in the Los Angeles Region and they are indicative of exposure risk to humans and in-stream organisms respectively. The measure doesn’t provide information related to absolute loading, but rather makes relative comparisons between blocks based on land use.
Service ItemId: 1ada0a2d78024f14acc185361c1fabd4
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
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Description:
Copyright Text:
Spatial Reference: 26911 (26911)
Initial Extent:
XMin: 340765.555255012
YMin: 3728505.115765
XMax: 442208.627344988
YMax: 3802956.286735
Spatial Reference: 26911 (26911)
Full Extent:
XMin: 347274.1634
YMin: 3731889.2599
XMax: 435700.0192
YMax: 3799572.1426
Spatial Reference: 26911 (26911)
Units: esriMeters
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Supported Operations:
Query
Apply Edits
ConvertFormat
Get Estimates