Highland Lakes System Profile 428.07 492.02 680.39 736.38 824.71 887.19 1017.95 Daily River Report System Profile
LocationDate/TimeLevel
(ft)
Volume
(Ac-Ft)
Percent FullMonthly
Historical Avg.
Buchanan Dam 4/30/2017 7:15 PM1,017.95830,80594.89 %1,011.43
Mansfield Dam 4/30/2017 7:15 PM680.391,123,28898.97 %668.84
Current Reservoir Conditions Upstream Flow Conditions Downstream Flow Conditions Total Gauged Inflow Total Combined Storage 1,954,092 96.84 %
LocationPrevious Day Flow
(cfs)
Runoff FactorAdjusted Flow
(cfs)
Colorado River near San Saba 93.41.03596.7
Llano River at Llano 96.91.00096.9
Sandy Creek near Kingsland 11.62.36727.5
Pedernales River near Johnson City 57.92.030117.6
LocationPrevious Day Flow
(cfs)
Critical Flow
(cfs)
Colorado River at Austin 548.846
Colorado River at Bastrop 865.1120
Colorado River at Columbus 1,234.7120
Colorado River at Wharton 1,287.5 
Colorado River at Bay City 1,539.9 
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