Corona Municipal Airport

Temescal Creek (shown on federal maps as Temescal Wash) is an approximately 29-mile-long (47 km) watercourse in Riverside County, in the U.S. state of California. Flowing primarily in a northwestern direction, it connects Lake Elsinore with the Santa Ana River. It drains the eastern slopes of the Santa Ana Mountains on its left and on its right the western slopes of the Temescal Mountains along its length. With a drainage basin of about 1,000 square miles (2,600 km2), it is the largest tributary of the Santa Ana River, hydrologically connecting the 720-square-mile (1,900 km2) San Jacinto River and Lake Elsinore watersheds to the rest of the Santa Ana watershed. However, flowing through an arid rain shadow zone of the Santa Ana Mountains, and with diversion of ground water for human use, the creek today is ephemeral for most of its length, except for runoff from housing developments and agricultural return flows.

Corona–West station is a Metrolink station in west Corona, California, on the 91/Perris Valley and Inland Empire–Orange County lines. Thirty-five Metrolink trains serve the station on weekdays.The station is located at 155 S. Auto Center Drive, and has 504 parking spaces. Like all Metrolink stations in Riverside County, this station is owned by the Riverside County Transportation Commission.

Coronita (Spanish for "Small crown") is a census-designated place in Riverside County, California. Coronita sits at an elevation of 630 feet (190 m). The 2010 United States census reported Coronita's population was 2,608.

The Chino Fault extends along the eastern Chino Hills range region, from Corona in Riverside County to the Los Serranos, Chino Hills area of San Bernardino County in Southern California.

Prado Reservoir is a reservoir in northwestern Riverside County and southwestern San Bernardino County, a couple of miles west of the city of Corona, in the U.S. state of California. The reservoir has a capacity of 362,000 acre-feet (447,000,000 m3) and is formed by Prado Dam on the Santa Ana River. The dam is composed of rock-fill and has a height of 106 feet (32 m) above the original streambed. It was built on the upper end of the Lower Santa Ana River Canyon, where there is a natural constriction in the river. It is below 2,255 square miles (5,840 km2) of the 2,450-square-mile (6,300 km2) Santa Ana River watershed. The dam was built by the United States Army Corps of Engineers and was completed in 1941. Prado Dam and Prado Reservoir provide flood control and water conservation. Their operation is coordinated with the facilities upstream. Prado Reservoir is not a storage reservoir, so water is released as quickly as possible while still allowing for groundwater recharge. When the water level reaches the top of the buffer pool, whose size changes depending on time of year, water is released at the maximum rate that the downstream channel will safely allow. As of 2006, the capacity of the channel is 5,000 cubic feet (140 m3) per second (140 m³/s), but channelization will eventually increase the capacity to 30,000 cubic feet (850 m3) per second (850 m³/s). During flood season, the buffer pool only has a capacity of 8,437 acre-feet (10,407,000 m3), while outside of flood season, the capacity increases to 25,760 acre-feet (31,770,000 m3). Since this is 2.3 and 7.1 percent of the reservoir's total capacity, respectively, the reservoir is usually fairly empty.

Corona Senior High School (CHS) is a California Distinguished School high school in the city of Corona, California, United States, a growing city in the Inland Empire of Southern California. CHS is one of eight high schools in the Corona-Norco Unified School District.

Norco College is a public community college in Norco, California. Norco College is part of the Riverside Community College District (RCCD), which is part of the larger California Community Colleges System.

Prado Dam is an earth-fill dry dam across the Santa Ana River at the Chino Hills near Corona, California in Riverside County with the resulting impounded water creating Prado Flood Control Basin reservoir. The U.S. Army Corps of Engineers built the dam in Lower Santa Ana River Canyon. Its primary purpose is flood control and it is the downstream element of the Santa Ana River's flood control system, which is a natural constriction about 30.5 mi (49.1 km) upstream from the ocean. The area upstream from the dam contains 2,255 sq mi (5,840 km2) of the watershed's 2,650 sq mi (6,900 km2). The dam's construction was authorized in 1936 and the flood of 1938 demonstrated its necessity. Construction was completed in 1941. Prado Flood Control Basin also provides water storage for groundwater recharge operations.

Chino Creek is a major stream of the Pomona Valley, in the western Inland Empire region of Southern California. It is a tributary of the Santa Ana River.

Lake Norconian is an artificial lake in Norco, Riverside County, California.Lake Norconian was created in the early 1920s as part of the Norconian Resort. This 60-acre (24 ha) lake was equipped with a boat house and pavilion. It was the site where a few 1930s movies were filmed. The lake and resort were acquired by the US Navy in 1941; the area is operated as Naval Surface Warfare Center Corona, part of the Naval Surface Warfare Center.

On April 22, 2019, a Northrop N-9MB aircraft crashed in Norco, California, United States, killing the pilot. The aircraft was the last survivor of four built and was destroyed in the crash. Investigators attributed the accident to the "pilot's loss of control", but were unable to conclusively determine a cause for the control loss, as severe impact damage to the engines, flight controls and propellers "precluded functional testing".: 1 

Corona–North Main station is a station on Metrolink's Inland Empire–Orange County and 91/Perris Valley Lines located in Corona, California. The station is located at 250 East Blaine Street, near North Main Street (after which the station is named), and is the second busiest station in the entire Metrolink system. Corona–North Main station consists of two side platforms serving two tracks. A parking lot with 500 spaces is available for passengers. The station is located near the former Atchison, Topeka and Santa Fe Railway depot, now used as a restaurant and bar.