| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.159 | 0.161 | 0.162 | 0.169 |
| River Wear - Chester-Le-Street | 0.467 | 0.475 | 0.476 | 0.492 |
| Smallhope Burn - Lanchester Front Street | 0.227 | 0.231 | 0.23 | 0.234 |
| River Wear - Stanhope | 0.516 | 0.604 | 0.764 | 1.363 |
| River Gaunless - South Church | 0.14 | 0.144 | 0.143 | 0.146 |
| River Wear - Sunderland Bridge | 0.459 | 0.469 | 0.474 | 0.531 |
| River Wear - Witton Park | 0.543 | 0.565 | 0.612 | 0.997 |
| River Wear - Durham New Elvet Bridge | 0.346 | 0.359 | 0.36 | 0.382 |