At Canyon Lake, about 42 miles north of downtown San Antonio, the water level this month is the lowest it's been in over 50 ...
Canyon Lake is currently nearly half empty ... The reservoir was created by damming the spring-fed Guadalupe in the 1960s for flood control and drought management; it's a major water source ...
Canyon Lake is located just outside of San Antonio. According to the U.S. Army Corps of Engineers, it was constructed in 1958 ...