County of Los Angeles Department of Public Works
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Watershed Management Identifier
Mark Pestrella
Assistant Deputy Director/
Division Engineer

Terri Grant
Assistant Division Engineer

Hector J. Bordas
Assistant Division Engineer

Scott Schales
Assistant Division Engineer

For information call
(626) 458-4300
or please see the

LADPW FAQ

Watershed Management Division
What is Watershed Management?
Major Watersheds Storm Water Quality
Los Angeles
River		 Watershed Management Best Management Practices
Sun Valley Hydrological Report
San Gabriel
River		 Newsletters
Ballona Creek Calendar of Events
North Santa Monica Bay Links to Other Resources
Dominguez Biennial Reports
Santa Clara River Directory of Watershed Stakeholders Los Angeles County-Wide Structural BMP Prioritization Methodology
Antelope Valley Partnership Form Levee Certification Program