Seven Oaks Dam

Seven Oaks Reservoir is a reservoir on the Santa Ana River in San Bernardino County, California, about 8 miles (13 km) northeast of the city of Redlands. The reservoir is formed by Seven Oaks Dam, which was completed in 1999. The United States Army Corps of Engineers built the zoned earth-and-rock-fill dam at the foot of the San Bernardino Mountains to protect against flooding in the eastern portion of the Greater Los Angeles Area. Its maximum height is 550 feet (170 m) above the pre-existing streambed and 650 feet (200 m) above the lowest portion of the foundation. The reservoir is medium-sized at 147,970 acre-feet (182,520,000 m3), though it is a bit large for a reservoir whose sole purpose is flood control, which means that water is released as soon as safely possible, while still slow enough to allow water to seep into the streambed, recharging the groundwater aquifer. Also, releases are coordinated with Prado Dam, which is 40 miles (64 km) downstream.

Mill Creek is a 17.8-mile-long (28.6 km) stream, originating in the San Bernardino Mountains, in San Bernardino County, California. It is a major tributary of the Santa Ana River. Their confluence occurs just downstream of the upper Santa Ana Canyon mouth. Part of the upper creek flows through San Bernardino National Forest, with the headwaters (High Creek and Mill Creek Jumpoff), being in the San Gorgonio Wilderness. Mill Creek is in much better condition than the lower portions of the Santa Ana watershed, as its drainage area is less urbanized. However, the creek has three hydroelectric plants owned by Southern California Edison. The first commercial power plant in the United States using three-phase alternating current was the 250 kilowatt Mill Creek No. 1 Hydroelectric Plant, near Redlands, California, in 1893 designed by Almarian Decker.The streambed is completely dewatered in some places. Also, a levee system was built by the United States Army Corps of Engineers after a severe flood, which degraded the riparian habitat. In addition, the poor conditions downstream interfere with fish migration to the creek.

Redlands Municipal Airport (ICAO: KREI) is two miles (3.2 km) northeast of downtown Redlands, serving San Bernardino County, California, United States. This general aviation airport covers 194 acres (79 ha) and has one runway.

Mentone is a census-designated place in San Bernardino County, California, United States. The population was 7,803 at the 2000 census and 8,720 at the 2010 census. It is located at 34°3′53″N 117°7′13″W.According to the United States Census Bureau, it has a total area of 6.2 square miles (16 km2); 6.2 square miles (16 km2) of it is land and 0.19% is water. There is a good selection of housing developments (which has been slowly increasing over the past years), as well as bars, churches, and restaurants. California State Route 38 serves as its main street, being called Mentone Boulevard upon entering the Mentone district from Redlands on the west side, then changes to Mill Creek Road on the east side of the district. The road through Mentone serves as one of three gateways to the San Bernardino Mountains (especially the small community of Angelus Oaks and the mountainous city of Big Bear Lake).

The Mill Creek Zanja, also known as the Zankey, is a historic irrigation canal, or zanja, in Redlands, California. The Serrano people dug the canal in 1819 to provide water from Mill Creek for their farms east of the city. The zanja also provided water for the San Bernardino de Sena Estancia mission outpost, which was built near the canal to access its water. The canal's water became a highly desirable resource in the area; it fueled a local agricultural boom and was the subject of several legal disputes over water rights in the 1800s. The City of Redlands covered the western half of the zanja in the 1920s.The zanja was designated a California Historical Landmark in 1932, named a Historic Civil Engineering Landmark in 1972 and placed on the National Register of Historic Places in 1977. The canal now carries drainage water and storm runoff out of the city; it is the oldest irrigation canal in California which is still in use and the oldest civil engineering project in Southern California. The city, along with several other local groups, is building a trail and greenway alongside the canal.

The Crafton Hills are a low mountain range of the Transverse Ranges System, in Southern California.They are located near Yucaipa, east of the city of San Bernardino in San Bernardino County. The range is south of the San Bernardino Mountains foothills.

Redlands East Valley High School is a public English medium co-educational high school in Redlands, California, United States, near the San Bernardino Mountains. The school opened in the 1997-1998 school year as part of the Redlands Unified School District.

Crafton is an unincorporated community in San Bernardino County, California, United States, located east of Redlands, south of Mentone and west of Yucaipa, California.

CEDU Educational Services, Inc., known simply as CEDU (pronounced see-doo), was a company founded in 1967 by Mel Wasserman and associated with the troubled teen industry. The company owned and operated several therapeutic boarding schools licensed as group homes, wilderness therapy programs, and behavior modification programs in California and Idaho. The company's schools have faced numerous allegations of abuse. CEDU went out of business in 2005, amid lawsuits and state regulatory crackdowns.

The Crafton Hills College Solar Farm is a 1.61 MWp (1.30 MWAC) concentrator photovoltaics (CPV) power station in Yucaipa, California. It was built by Rosendin Electric using 140 dual-axis SF-1100S systems, each of which contains 28 SF-1100 modules. Each module contains reflective optics to concentrate sunlight 650 times onto multi-junction solar cells, allowing a greater efficiency than other photovoltaic power plants. The farm was constructed under California Solar Initiative (CSI) incentives and the projected annual output of 2.7 GW·h partially satisfies electricity consumption at the college.

Crafton Hills College (CHC) is a public community college in Yucaipa, California. CHC is part of the California Community College system. It offers associate degrees and career and technical certificates. Since its opening in 1972, more than 200,000 people have attended Crafton Hills and the college now serves approximately 6,500 students each semester with day, evening, and online classes.

The Redlands California Temple is the 116th operating temple of the Church of Jesus Christ of Latter-day Saints (LDS Church).