Table 2

Mean seasonal streamflow variation pre- and post-TGD (unit: m3/s)

SpringSummerAutumnWinter
Pre-dam 7,687.76 25,666.87 18,875.22 4,769.21
Post-dam 7,795.84 24,082.95 14,707.64 5,138.81
Change ratio (%) 1.39% −6.58% −28.34% 7.19%
SpringSummerAutumnWinter
Pre-dam 7,687.76 25,666.87 18,875.22 4,769.21
Post-dam 7,795.84 24,082.95 14,707.64 5,138.81
Change ratio (%) 1.39% −6.58% −28.34% 7.19%

Note: The change ratio is calculated by the difference of streamflow of post-dam from the pre-dam streamflow divided by the post-dam streamflow.

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