The Saga of the Brushy Creek Water Control and Improvement District Dams
Floods and droughts are the bane of Central Texas. Seems to be either too much water or not enough. Today, we have a series of dams across the southern region of Williamson County in the Brushy Creek Watershed. How did they come to be?
Historical records show that in 1921, a serious storm hit central Texas and the town of Thrall that received over 38 inches of rain in 24 hours. A worst-case storm would rain 44 inches in 24 hours. Of course, there was no warning. About half of Williamson County and western Milam County were under significant amounts of water.
In Milam County the flooding washed out approximately one mile of the International and Great Northern train tracks, including a trestle 20 feet high. A lake about 10 miles wide formed in the area where the Brushy Creek and San Gabriel River converge. Over 200 fatalities were reported.
(Picture of the Coupland Dam)
In 1955, the U.S. Department of Agriculture Soil Conservation Service (now the U.S.D.A. Natural Resources Conservation Service) conducted a comprehensive study of the Brushy Creek watershed and recommended that 56 dams be constructed, which they would design and pay for. However, they needed a local entity to be the owner/operator of the dams and reservoirs.