Floodwater Release Bulletin
At 9AM on Thursday, May 12: Grand Lake elevation was 749.30 feet. At the direction of the United States Army Corps of Engineers, two (2) main spillway gates were open at Pensacola Dam, discharging 22,952 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,158 cfs […]
Floodwater Release Bulletin
At 1:30PM on Tuesday, May 10: Grand Lake elevation was 751.77 feet. At the direction of the United States Army Corps of Engineers, three (3) main spillway gates were open at Pensacola Dam, discharging 41,310 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,436 cfs […]
Floodwater Release Bulletin
At 10AM on Tuesday, May 10: Grand Lake elevation was 751.93 feet. At the direction of the United States Army Corps of Engineers, four (4) main spillway gates were open at Pensacola Dam, discharging 55,720 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,742 cfs […]
Floodwater Release Bulletin
At 3:30PM on Sunday, May 8: Grand Lake elevation was 753.17 feet. At the direction of the United States Army Corps of Engineers, five (5) main spillway gates were open at Pensacola Dam, discharging 76,240 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,833 cfs […]
Floodwater Release Bulletin
At 1PM on Saturday, May 7: Grand Lake elevation was 751.16 feet. At the direction of the United States Army Corps of Engineers, five (5) main spillway gates were open at Pensacola Dam, discharging 65,800 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,649 cfs […]
Floodwater Release Bulletin
At 1PM on Friday, May 6: Grand Lake elevation was 748.43 feet. At the direction of the United States Army Corps of Engineers, five (5) main spillway gates were open at Pensacola Dam, discharging 54,115 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,753 cfs […]
Floodwater Release Bulletin
At 7PM on Thursday, May 5: Grand Lake elevation was 745.64 feet. At the direction of the United States Army Corps of Engineers, four (4) main spillway gates were open at Pensacola Dam, discharging 33,468 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,720 cfs […]
Floodwater Release Bulletin
At 1 PM on Thursday, May 5: Grand Lake elevation was 744.55 feet. At the direction of the United States Army Corps of Engineers, two (2) main spillway gates were open at Pensacola Dam, discharging 14,918 cubic feet per second (cfs) of water. Six (6) units were online at the Pensacola Dam powerhouse, releasing 13,531 […]
GRDA announces temporary drawdown of Holway Reservoir
The Grand River Dam Authority is announcing that a temporary drawdown of the W.R. Holway Reservoir is set to begin on Monday, September 27. The reservoir, also known as Chimney Rock Reservoir, is part of GRDA’s Salina Pumped Storage Project (SPSP) hydroelectric facility, located along the Salina Creek arm of Lake Hudson. GRDA plans to […]
Floodwater Release Bulletin
At 3 PM on Thursday, July 22: Grand Lake elevation was 744.94 feet. Six (6) units were online at the Pensacola Dam powerhouse, releasing 12,709 cfs of water through generation. Releases through floodgates and generation totaled 12,709 cfs. Inflows into Grand Lake totaled 8,438 cfs. Lake Hudson elevation was 619.70 feet. At the direction of […]