|   特征值  |       碧口  |       宝珠寺  |       亭子口  |       草街  |    |
|   Qmax (m3/s)  |       建设期  |       6500  |       7800  |       37200  |       63400  |    
|   运行期  |       6500  |       7402 (−5.1%)  |       33,591 (−9.7%)  |       51,943 (−18%)  |    |
|   W3 (亿m3)  |       建设期  |       13.65  |       14.98  |       56.51  |       109.87  |    
|   运行期  |       13.65  |       14.98 (−0%)  |       54.98 (−2.7%)  |       96.36 (−12.3%)  |    |
|   W7 (亿m3)  |       建设期  |       23.44  |       25.63  |       87.99  |       209.37  |    
|   运行期  |       23.44  |       25.63 (−0%)  |       87.02 (−1.1%)  |       198.25 (−5.3%)  |    |
|   汛限水位(m)  |       建设期  |       697/695  |       583  |       447  |       200  |    
|   运行期  |       697/695  |       583  |       447.4  |       202.3  |    |
|   汛期多年平均发电量 (亿kW.h)  |       建设期  |       9.9  |       17.3  |       27.8  |       16.5  |    
|   运行期  |       9.9  |       17.3  |       28.1 (+1.1%)  |       17.3 (+4.8%)  |