From The Pueblo Chieftain (Chris Woodka):
The closure means that no water will be brought over through the Homestake pipeline into Turquoise Lake next year, as work is conducted on the gate. The gate is located in the middle of the reservoir. That should not have a significant effect on the operations of either Aurora and Colorado Springs in the Arkansas River basin. Both utilities have high water storage levels. Homestake accounts for about 15 percent of Aurora’s storage and 10 percent of Colorado Springs’ storage.
“We were 90 percent full as of last week, and we’ll be bringing more water over to keep Spinney, Aurora and Quincy reservoirs more full than usual,” [Greg Baker, spokesman for Aurora Water] said.
Aurora has a 2-3 year supply of water in storage and will rely on its newly completed Prairie Waters Project to fully reuse as much water as possible. Aurora also will be managing its Arkansas Valley water — from rights purchased when farms were dried up in Otero, Crowley and Lake counties — more closely, Baker said…
For Colorado Springs, the situation is different. It relies heavily on the Colorado River basin for the majority of its water, but has sources other than Homestake, including Twin Lakes, the Fryingpan-Arkansas Project and the Blue River diversion. Homestake provides about 14 percent of the annual supply. “We’ll try to bring over water from Homestake when we are able, but, yes, we expect it to be drawn down for a year,” [Gary Bostrom, chief of water services for Colorado Springs Utilities] said.
More Homestake Reservoir coverage here.