The Ramon Peralta Adobe is located on land that once was part of the Rancho Santiago de Santa Ana. While the Peralta Adobe was not the oldest adobe built in the Santa Ana Canyon, it is the only one…

Park Hours: 7 a.m. to sunset. Note: Parking lot closes at sunset. Visitor Center Hours: Monday–Friday 9 a.m.-3:30 p.m.; Saturday-Sunday 9 a.m.-2 p.m. Enter and exit the Awma Road…

For inquiries or reservations, please contact the South County Historical Parks office at Heritage Hill Historical Park in Lake Forest at 949-923-2230 or heritagehill@ocparks.com. Park…

Universal wastes are hazardous wastes that are common to all businesses and households but pose a lower risk to people and the environment than other hazardous wastes. Federal and State regulations…

 The Orange County Waste Tire Facility Inspection and Permitting Program provides no-cost regulatory oversight, inspections, and enforcement for facilities in Orange County that generate, store…

OC-MEDS Outcome Data FAQ