Partners
Introduction
The RMC’s territory contains a large number of governmental and non-governmental organizations. The RMC has both formal and informal partnerships with many of these organizations and these partnerships cover a range from very close to casual. Because these partnerships are so complex, we’ve attempted to bring some clarity to them here.

- Elected Officials includes the Los Angeles County Board of Supervisors, Orange County Board of Supervisors, California Assembly, California Senate, California Governor, U.S. House of Representatives, and U.S. Senate. These institutions all have significant funding, legislative and regulatory impacts on the RMC.
- Cities are the seventy-nine cities in the RMC’s territory.
- Others (all of the other partners) is a complex mix with whom the RMC has complex relations. The other partners consist of government agencies (federal, state, and local), coordinating organizations, businesses, and nonprofit organizations (national, state, and local).
The relationships between the RMC and these other partners involve the RMC’s mission and the partners’ functions (some of these partners are listed at bottom of the page). The RMC’s mission statement includes the categories of Open Space and Habitat, Water, and Education. Partners include:

- Regulators includes only governmental organizations
- Funders includes only funders of other organizations
- Planners includes only planners for more than one community
- Operators includes only operators of regional facilities
- Stakeholders includes only those which have none of the other functions
In an attempt to explain the RMC’s relationships with these other partners, subsets of these other partners are listed in three categories:
- Open Space and Habitat partners subset list
- Water partners subset list
- Education partners subset list
Elected Officials

We have not attempted to list individual elected officials who represent the RMC; there are too many. Instead, the following list of links will let you search for, or directly link you to, the websites of individual elected officials:
- Los Angeles County Board of Supervisors
- County of Orange – Board of Supervisors
- California State Assembly
On the next page, click “Find My District” to search for your Assembly representative. - California State Senate
On the next page, click “Your Senator” to search for your State Senator. - Governor of the State of California
- United States House of Representatives
On the next page, enter your ZIP to find your Congressperson. - United States Senate
Cities

The seventy-nine cities within the RMC boundary are listed below. In addition, there are approximately 21 unincorporated communities in the RMC’s territory.
LA County Cities within RMC Boundary:
Alhambra, Arcadia, Artesia, Azusa, Baldwin Park, Bell, Bellflower, Bell Gardens, Bradbury, Carson, Cerritos, Claremont, Commerce, Compton, Covina, Cudahy, Diamond Bar, Downey, Duarte, El Monte, Gardena, Glendora, Harbor City, Hawaiian Gardens, Hawthorne, Huntington Park, Industry, Inglewood*, Irwindale, La Habra Heights, La Mirada, La Puente, La Verne, Lakewood, Lawndale, Lomita, Long Beach, Los Angeles*, Lynwood, Maywood, Monrovia, Montebello, Monterey Park, Norwalk, Palmdale*, Paramount, Pasadena*, Pico Rivera, Pomona, Rolling Hills Estates, Rosemead, San Dimas, San Gabriel, San Marino, San Pedro, Santa Clarita*, Santa Fe Springs, Sierra Madre, Signal Hill, South El Monte, South Gate, South Pasadena*, Torrance, Temple City, Vernon, Walnut, West Covina, Wilmington, and Whittier.
Orange County Cities within RMC Boundary:
Anaheim, Brea, Buena Park, Cypress, Fullerton, La Habra, La Palma, Los Alamitos, Placentia, and Seal Beach.
* Only portions of the cities of Inglewood, Los Angeles, Palmdale, Pasadena, Santa Clarita, and South Pasadena are within the RMC boundary.
More information about the cities and the physical geography of the greater Los Angeles area can be found on the RMC Territory page.
RMC’s Other Partners
Federal Agencies

- U.S. Army Corps of Engineers, Los Angeles Region
- U.S. Environmental Protection Agency, Region 9: The Pacific Southwest
- U.S. Fish and Wildlife Service, Pacific Region
- U.S. Forest Service, Angeles National Forest
State Agencies
- Baldwin Hills Conservancy
- California Coastal Commission
- California Coastal Conservancy
- California State Parks
- Department of Fish and Wildlife
- Department of Water Resources, Southern District
- Los Angeles Regional Water Quality Control Board
- California Natural Resources Agency (CNRA)
- Santa Ana Regional Water Quality Control Board
- Santa Monica Mountains Conservancy
- Southern California Wetlands Recovery Project
- Wildlife Conservation Board
County Agencies

- Los Angeles County Department of Public Works
- Los Angeles County Department of Parks and Recreation
- Los Angeles County Board of Supervisors
- Los Angeles County Regional Park and Open Space District (RPOSD)
- County of Orange, Development Services
- County of Orange – Board of Supervisors
Other Local Governmental Agencies
- Central Basin Municipal Water District
- Los Angeles Department of Water and Power
- Main San Gabriel Basin Watermaster
- Metropolitan Water District of Southern California
- Mountains Recreation & Conservation Authority
- Orange County Sanitation District
- Orange County Water District
- Puente Hills Habitat Preservation Authority
- Raymond Basin Management Board
- Sanitation Districts of Los Angeles County
- Santa Clarita Valley Water Agency
- Southern California Coastal Water Research Project (SCCWRP)
- Three Valleys Municipal Water District (formerly Six Basins Watermaster)
- Upper San Gabriel Valley Municipal Water District
- Water Replenishment District of Southern California
- Watershed Conservation Authority
Universities
Businesses
Coordinating Organizations
- Association of Groundwater Agencies
- California Regional Environmental Education Network
- Council for Watershed Health
- Gateway Cities Council of Governments
- Integrated Regional Water Management Plan
- League of California Cities
- Association of California Cities, Orange County
- San Gabriel Valley Council of Governments
- San Gabriel Valley Water Association
State & National Nonprofits
- National Forest Foundation – San Gabriel Mountains Community Collaborative
- The Nature Conservancy of California
- Trust for Public Land – Los Angeles