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Table 3

Assessment of daily forecast modeled flows using VIC and ANN models compared against observed flow data for 2018, where ‘LT’ denotes the lead time of forecasts

Dam nameVIC model
ANN model
LT 1LT 4LT 7LT 1LT 4LT7
Correlation 0.65 0.37 0.39 0.88 0.73 0.73 
NSE 0.05 −1.24 −1.73 0.74 0.40 0.51 
RMSE (cfs) 1,507 2,306 2,492 786 1,186 1,080 
NRMSE 0.86 1.31 1.42 0.45 0.67 0.62 
Dam nameVIC model
ANN model
LT 1LT 4LT 7LT 1LT 4LT7
Correlation 0.65 0.37 0.39 0.88 0.73 0.73 
NSE 0.05 −1.24 −1.73 0.74 0.40 0.51 
RMSE (cfs) 1,507 2,306 2,492 786 1,186 1,080 
NRMSE 0.86 1.31 1.42 0.45 0.67 0.62 
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