GIS Tools

SAWPA GIS tools consist of downloadable data, live maps and applications, and static map galleries.

GIS Data

GIS Layers

GIS map of GIS Layers

GIS layers commonly used by SAWPA including water facilities, hydrologic features and jurisdictional boundaries.

Surface Water Monitoring Data

GIS map of Surface Water Monitoring Data

Analytical data from CEDEN database(through 3/15/2019) for Middle Santa Ana River TMDL Monitoring Program, San Jacinto Watershed-wide Monitoring Program, and Santa Ana River Regional Bacteria Monitoring Program. GIS file of station monitoring locations.

Santa Ana River Annual Report

GIS map of Santa Ana River Annual Report

Analytical data used to compile the Santa Ana River Annual Water Quality Report (2006 -2019).

Evapotranspiration (ET) Data

GIS map of Evapotranspiration (ET) Data

Includes Total Monthly ET data for locations in the Santa Ana River Watershed, and Upper Santa Margarita Watershed, and South Orange County. Monthly ET is calculated from daily ET downloaded from spatial CIMIS. Data is in file geodatabase format with attribute table containing the monthly ET data.

GIS Live Maps and Applications

Brine Line Mapping Tools

GIS map of Brine Line Mapping Tools

Live maps showing brine line service area and land use zoning near the line for potential customers. Charts showing discharge volume and salt removal statistics for the line.

Water Body Beneficial Uses

GIS map of Water Body Beneficial Uses

View beneficial uses and water quality objectives for Rivers, Lakes, Bays, Wetlands and Groundwater Management Zones designated in the Santa Ana Regional Water Quality Control Board Basin Plan.

Water Agency and City Locator

GIS map of Water Agency and City Locator

View water agency and city boundaries. Search for agencies by type and download GIS files of boundaries.

SAWPA’s ArcGIS Online Website

GIS map of SAWPA’s ArcGIS Online Website

Story maps explaining history and functions of SAWPA.

List View

Brine Line Map Gallery

Brine Line System

GIS map of Brine Line System

Brine Line Service Area

GIS map of Brine Line Service Area

Brine Line Dump Stations

GIS map of Brine Line Dump Stations

Brine Line Collection Stations

GIS map of Brine Line Collection Stations

Government Map Gallery

Maps showing boundaries of California and US Congressional representatives for the Santa Ana River Watershed area. Representative name and contact information also provided.

California Assembly

GIS map of California Assembly

California Senate

GIS map of California Senate

US Congress

GIS map of US Congress

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