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Since its incorporation in 1960, the unprecedented growth of San Dimas has transformed the City from an essentially rural area to a well-balanced community offering industrial, commercial, and residential living. In addition to the 1,700 acre Frank G. Bonelli Recreational Area which lies within the City boundaries, there are many parks such as San Dimas Canyon Park, a city-owned golf course (San Dimas Canyon Golf Club), and over 27 miles of equestrian trails for riding. The city services include an extensive recreational program for youth and for senior citizens, and the City boasts a new modern City Hall, with excellent provisions made for County Sheriff and Fire Departments, along with a fine Los Angeles County Library and Engineering Regional Office.
Departments

The City of San Dimas is committed to excellence in the planning of the community with due consideration for the physical and social environment. The City Council and all City employees are committed to well-maintained facilities and being responsive to the needs of residents by providing necessary programs.

The City recognizes that its function is to serve the San Dimas residents and businesses and to address their concerns in a cooperative and courteous manner. San Dimas acknowledges that the community has a character that is enhanced by the preservation of its history, historical buildings, and terrain. The City serves as a resource giving all people a sense of belonging to the City through programs, organizations, and activities.
Residents Services

The City of San Dimas has something for everyone. Our goal is to provide inclusive programs and services to foster health and wellness, lifelong learning, and community.
Business Services

The City of San Dimas keeps you up to date on City projects and smart growth strategies that promote economic growth and sustainability to enhance San Dimas' unique cultural and historical character.

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Cooling Center

COOLING CENTER

The City of San Dimas will open the San Dimas Senior Citizen/Community Center to operate as a Cooling Center when temperatures are above 95 degrees.

The Cooling Center will be open M-TH 7:30am-8:30pm and Fri 7:30am-7:30pm. These hours may be extended depending on the circumstances.
Participants will be provided water and may watch movies (if available) while visiting the Center.
All participants visiting the Cooling Center will be expected to follow the San Dimas Senior Citizen/Community Center
Code of Conduct.

For more information call 909.394.6290

To learn more about LA County’s Cooling Centers, visit ready.lacounty.gov/heat

If you plan to be outdoors, please take precautions to protect yourself from the sun and heat.

Avoid the sun from 10 a.m. to 3 p.m. when the burning rays are the strongest.
Reduce physical activity.
Wear wide-brimmed hat and light-colored lightweight, loose-fitting clothes when outdoors.
Avoid hot, heavy meals that include proteins.
Set your air conditioner between 75 to 80 degrees. If you do not have air-conditioning, take a cool shower twice a day and visit a cooling center.
Check on elderly neighbors and family and friends who do not have air conditioning.
Drink plenty of water even if you are not thirsty. Avoid alcohol.
Insulate your home by installing weather stripping around your doors and window sills to keep the cool air inside.
Symptoms of dehydration and heat cramps include dizziness, fatigue, faintness, headaches, muscle cramps and increased thirst.

For more information and tips for preventing heat-related illness visit: https://www.cdc.gov/disasters/extremeheat/index.html

Extreme Heat | Natural Disasters and Severe Weather | CDC

Heat-related deaths and illnesses are preventable. Despite this fact, more than 600 people in the United States are killed by extreme heat every year. This website provides helpful tips, information, and resources to help you stay safe in the extreme heat this summer. Provided by the Centers for Disease Control and Prevention (CDC).

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