[tab name=’Maps’]

Maps

Download PDF Maps

Santa Ana Watershed SAWPA Member Agencies
Santa Ana Watershed SAWPA Member Agencies

See our PDF Map Gallery for more maps

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[tab name=’GIS’]

GIS

Interactive Nitrate Concentration Map   Interactive TDS Concentration Map
View nitrate as nitrogen objectives and ambient concentrations in groundwater management zones from the Triennial Ambient Groundwater Report Also Download the GIS layer.    View TDS objectives and ambient concentrations in groundwater management zones from the Triennial Ambient Groundwater Report. Also download the GIS layer. 
     
 
     
Interactive Water Retailers Map    
View the boundaries of nearly 90 water retailers in the watershed. Also download the GIS layer.     
     
   

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[tab name=’Data’]

Download Data

SAWPA has a variety of data sets available for download through our data and map server (registration is required)

GIS Data  Surface Water Data
GIS Data Surface Water Data 
GIS layers including hydrologic features, water infrastructure and agency boundaries.  Surface water quality data compiled for the Annual Report of Santa Ana River Water Quality.
   
TMDL Data  
TMDL Data  
Water quality data compiled for the Big Bear, Canyon Lake, Lake Elsinore, Middle Santa Ana River, and San Jacinto Stormwater TMDLs.  

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