Highland Lakes System Profile 428.68 481.73 682.78 736.28 820.56 887.25 1017.98 Daily River Report System Profile
LocationDate/TimeLevel
(ft)
Volume
(Ac-Ft)
Percent FullMonthly
Historical Avg.
Buchanan Dam 1/21/2017 12:15 AM1,017.98831,45594.96 %1,010.44
Mansfield Dam 1/21/2017 12:15 AM682.781,169,825103.07 %667.05
Current Reservoir Conditions Upstream Flow Conditions Downstream Flow Conditions Total Gauged Inflow Total Combined Storage 2,001,280 99.17 %
LocationPrevious Day Flow
(cfs)
Runoff FactorAdjusted Flow
(cfs)
Colorado River near San Saba 353.31.035365.6
Llano River at Llano 303.11.000303.1
Sandy Creek near Kingsland 80.42.367190.4
Pedernales River near Johnson City 146.32.030296.9
LocationPrevious Day Flow
(cfs)
Critical Flow
(cfs)
Colorado River at Austin 1,953.146
Colorado River at Bastrop 4,586.1120
Colorado River at Columbus 11,734.3120
Colorado River at Wharton 11,325.3 
Colorado River at Bay City 11,041.1 
1,156