Calendar

CALENDAR

OF EVENTS

OWOW

OWOW

Directions

PLANNING

(Round Table)

Brineline

BRINELINE

(Salt Removal)

Roundtable Mission Statement

The Planning team focuses on the future of the watershed supplies, demands, water quality improvement, potential new sources of water, and coordinating the numerous agencies that work with or are affected by water, wastewater, and related activities. Major aspects of the team's work include major multi-agency water quality programs (e.g., TIN/TDS), facilitation of regulatory programs (e.g., Lake Elsinore & Canyon Lake Nutrient TMDL), and administration of other major programs (e.g., the Lake Elsinore/San Jacinto Watersheds Authority- LESJWA).

Interactive Groundwater Contour Map

Interactive Nitrate Contour Map

Interactive TDS Contour Map

View groundwater level contours for the Santa Ana Watershed using this on-line mapping tool. Also download GIS layers

Groundwater Level Contour Map

View nitrate as nitrogen level contours for the Santa Ana Watershed using this on-line mapping tool. Also download GIS layers

Nitrate Contour Map

View TDS level contours for the Santa Ana Watershed using this on-line mapping tool. Also download GIS layers

TDS Contour

     

Interactive Water Agencies Map

Interactive Recreational Resources Map

 

View the boundaries of over 100 water agencies in the Santa Ana Watershed using this on-line mapping tool. You can also download GIS layers.

Water Agencies Map

Locate a park, campground, trail, picnic area, educational, or historical resource using this on-line mapping tool. You can also download GIS layers

Water Resources Map

 

 

 

Download pdf Maps

Santa Ana Watershed

Santa Ana Watershed Map

SAWPA Member Agencies

SAWPA Member Agency Map

 

See our pdf Map Gallery for more maps

Download Data

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

 

GIS Data

GIS Data

GIS layers including hydrologic features, water infrastructure and agency boundaries.

 

Groundwater Data

Groundwater Data

Groundwater levels and quality data compiled for the Ambient Groundwater Quality Calculation Report

 

Surface Water Data

Surface Water Data

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.