Storm Water - Municipal Permits | Los Angeles Regional Water Quality Control Board

Monitoring Data

Los Angeles County Monitoring Data

Mass Emissions Stations Data (2006-2015)

LA County ME Stations Data

2018-2019 Monitoring Data

LA County MS4 Monitoring Data July-December 2018

2017-2018 Monitoring Data

2016-2017 Monitoring Data

2015-2016 Monitoring Data

Ventura County Monitoring Data

Monitoring Data

Ventura County MS4 Monitoring Data

Contacts

Program Supervisor
Ivar Ridgeway
(213) 620-2150
Senior Environmental Scientist (Supervisor)

Staff

Jessica Pearson
(213) 576-6786
Water Resource Control Engineer

Alireza Rahmani
(213) 576-6692
Water Resource Control Engineer

Susana Vargas
(213) 576-6688
Water Resource Control Engineer

Harumi Goya
(213) 620-2283
Engineering Geologist

Erum Razzak
(213) 620-2095
Environmental Scientist

Angineh Shahnazarian
(213) 576-6617
Environmental Scientist

(Page last updated 6/27/19)

Water is a precious resource in California, and maintaining its quality is of utmost importance to safeguard the health of the public and the environment.

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Monitoring Data

Los Angeles County Monitoring Data

Mass Emissions Stations Data (2006-2015)

2018-2019 Monitoring Data

2017-2018 Monitoring Data

2016-2017 Monitoring Data

2015-2016 Monitoring Data

Ventura County Monitoring Data

Monitoring Data

Contacts

Statewide Campaigns

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