Region 4

Ballona Creek
Bacteria


Castro Sediment

Calleguas Creek
Metals &
Selenium
Calleguas Creek Metals & Selenium

Calleguas Creek
Nitrogen/Organic
Enrichment

Calleguas Creek Nigrogen/Organic Enrichment

LA River
Nitrogen Compounds &
Related Effects

LA River Nitrogen Compounds & Related Effects
Los Angeles
River Trash


Los Angeles River Trash
Malibu Creek
Bacteria


Malibu Creek Bacteria
Santa Monica Bay
Beaches Bacteria

Santa Monica Bay Beaches Bacteria