About the San Joaquin County Joint Radio Users Group 

The San Joaquin County Joint Radio Users Group (JPA) is a collaborative public safety communications alliance formed to enhance interagency coordination, emergency response, and radio communications across San Joaquin County. Our Joint Powers Authority (JPA) is composed of a united group of fire protection districts and ambulance services committed to providing seamless and reliable radio interoperability in the service of our communities.

Member agencies include:

• Ripon Consolidated Fire District
• Escalon Consolidated Fire District
• Farmington Rural Fire District
• Collegeville Fire District
• Montezuma Fire District
• French Camp-McKinley Fire District
• Linden-Peters Fire District
• Waterloo Morada Fire District
• Woodbridge Fire District
• Clements Fire District
• Mokelumne Rural Fire Protection District
• Liberty Fire District
• Thornton Fire District
• Escalon Community Ambulance
• Manteca District Ambulance

Together, these agencies serve a wide and diverse portion of San Joaquin County. By sharing resources, technology, and a unified communications infrastructure, the JPA strengthens operational readiness, improves response times, and ensures the safety of both first responders and the communities they protect.

We are committed to maintaining a resilient, forward-thinking radio system that meets the demands of today’s emergency services while preparing for the challenges of tomorrow.