Figure 1: San Jacinto Watershed and Lake Elsinore Groundwater … · 2017-04-25 · 1.8 mmg/L...

Lakeview Mountains

LakeElsinore

CanyonLake

Lake Mathews

Riverside

Beaumont

Lake Perris

Moreno Valley

Perris San Jacinto

Hemet

§̈¦215

·|}þ60

Potrero CreekMystic Lake

San Jacinto River

Salt Creek

Temescal Creek

Perris-NorthPerris-North5.2 mg/L Nitrate-N5.2 mg/L Nitrate-N

570 mg/L TDS570 mg/L TDS

Hemet-SouthHemet-South4.1 mg/L Nitrate-N4.1 mg/L Nitrate-N

730 mg/L TDS730 mg/L TDS

Perris-SouthPerris-South2.5 mg/L Nitrate-N2.5 mg/L Nitrate-N

1260 mg/L TDS1260 mg/L TDS

San Jacinto-Upper PressureSan Jacinto-Upper Pressure1.4 mg/L Nitrate-N1.4 mg/L Nitrate-N

320 mg/L TDS320 mg/L TDS

Lakeview/Hemet-NorthLakeview/Hemet-North1.8 mg/L Nitrate-N1.8 mg/L Nitrate-N

520 mg/L TDS520 mg/L TDS

San Jacinto-Lower PressureSan Jacinto-Lower Pressure1 mg/L Nitrate-N1 mg/L Nitrate-N

520 mg/L TDS520 mg/L TDS

MenifeeMenifee2.8 mg/L Nitrate-N2.8 mg/L Nitrate-N

1020 mg/L TDS1020 mg/L TDS

ElsinoreElsinore1 mg/L Nitrate-N1 mg/L Nitrate-N

480 mg/L TDS480 mg/L TDS

CanyonCanyon2.5 mg/L Nitrate-N2.5 mg/L Nitrate-N

230 mg/L TDS230 mg/L TDS

Sources: Esri, USGS, NOAA

Figure 1: San Jacinto Watershed and Lake ElsinoreFigure 1: San Jacinto Watershed and Lake ElsinoreGroundwater Management ZonesGroundwater Management Zones

2004 Basin Plan Groundwater Management Zones

Agricultural Land UseCounty of Riverside - 2016

Undifferentiated FarmlandLakes and Resevoirs

Management ZoneNitrate-NGroundwater Objective (mg/L)TDS Groundwater Objective (mg/L) RiversideRiverside

San DiegoSan Diego

OrangeOrange

San BernardinoSan BernardinoLos AngelesLos Angeles

Source: Esri, DigitalGlobe,GeoEye, EarthstarGeographics, CNES/AirbusDS, USDA, USGS,AeroGRID, IGN, and the GIS

Santa Ana River WatershedRWQCB Region 8 Boundary

¢0 2 4 6 8 101

Miles

0 2 4 6 8 10 12 141Kilometers