The City is dedicated to taking initiative in efforts to protect and prevent further spreading of the novel coronavirus (COVID-19). The City was approached by Riverside County to use Diamond Stadium for COVID-19 Drive-Up testing. The facility is managed and operated by the Riverside University Health System Public Health Department.

On Sunday, March 22, the City was notified that the testing facility at Diamond Stadium is being expanded into a Community-Based Testing Site (CBTS). CBTS are California state directed, and federally supported testing centers. As such, testing has been expanded to anyone within 50 miles of the City of Riverside. Appointments can now be made online or over the phone. More details below. Read the County of Riverside's Press Release regarding the expansion of this testing facility.  

Lake Elsinore Diamond Stadium, widely recognized as a regional community asset due to its location and size, has served to support first responders and community support agencies in the past during emergencies. At the facility, significant steps will be taken to protect the community during operations including requiring participants to remain in their vehicles at all times.

Read City's Full Press Release

Riverside County health officials are encouraging western Riverside County residents who have symptoms and are concerned they could have coronavirus (COVID-19) to get tested at a drive-up facility set up at the Diamond Stadium in Lake Elsinore. Testing will occur Sunday - Thursday from 9 a.m. to 3:30 p.m. until the need or supplies are met. 

Read Riverside County's Full Press Release 

Community-Based Testing Site (CBTS) at Diamond Stadium 

Location of Testing: Diamond Stadium (in Lot C)

Responsible Agency: Riverside University Health System Public Health Department & State of California 

When: Began Saturday, March 21 and extending on a weekly basis for the foreseeable future, until supplies or the need is met. 

Testing Hours: Weekly, Sunday - Thursday until the need or supplies are met. 
9:30 am.. to 3:00 p.m. (by appointment only, drive-ups without an appointment will be turned away)

How: Testing is available to anyone. You do not have to be exhibiting any symptoms. However, you must have an appointment to be tested. You can make an appointment by calling (800) 945-6171 (with or without symptoms) or online for testing at . 

Road Closures & Levee Access: 

In order to accommodate increased traffic related to the Testing Facility, the City will be closing Diamond Drive from Campbell to Malaga Road. In addition, Malaga Road will be closed from Diamond Drive to Pete Lehr Dr.  When possible, some of the roadway will be partially reopened. A closure and detour map has been created for the community, particularly residents of the Summerly neighborhood.

The levee remains open. However, there is limited pedestrian access to the Levee and Summerly Community Park during COVID-19 testing hours at Diamond Stadium (i.e. Sunday- Thursday from 9 a.m. to 3:30 p.m.) Residents are discouraged from using the Levee or Summerly Community Park during these testing hours for their safety. Regular and vehicular access will be available outside testing hours.  

Other County Testing Facilities: 

The County and State are offering a variety of testing locations and times. Find and make an appointment online at


Riverside University Health System Public Health Department's Press Releases: 

City of Lake Elsinore Press Releases: