Lower Otay Reservoir, body of water
Lower Otay Reservoir is an artificial lake in San Diego County formed by a dam with a gently curving shoreline. The water reaches depths of over 100 feet in some spots, and the surface stretches wide when the lake is full.
The dam was completed in 1918, creating this artificial lake on the Otay River. The water system connected to San Diego in 1906 and has supplied the region with drinking water since then.
The name Otay comes from the Kumeyaay language, reflecting the region's original inhabitants. Visitors can observe how the reservoir brings together different communities today: anglers, rowing athletes, and families who value the quiet water and surrounding landscape.
The water is open for multiple activities: fishing with a license, boating with rental options, and picnicking at designated areas. Fires, camping, and dogs on boats are not permitted to keep the water clean and safe.
The lake serves as a training center for Olympic rowing athletes, showing how the water is important for elite sport. Water levels are monitored weekly and can rise rapidly during heavy rain.
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