| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.183 | 0.213 | 0.212 | 0.252 |
| River Wear - Chester-Le-Street | 0.495 | 0.539 | 0.538 | 0.572 |
| Smallhope Burn - Lanchester Front Street | 0.255 | 0.264 | 0.263 | 0.277 |
| River Wear - Stanhope | 0.36 | 0.429 | 0.455 | 0.701 |
| River Gaunless - South Church | 0.116 | 0.124 | 0.124 | 0.133 |
| River Wear - Sunderland Bridge | 0.437 | 0.508 | 0.501 | 0.56 |
| River Wear - Witton Park | 0.481 | 0.551 | 0.562 | 0.671 |
| River Wear - Durham New Elvet Bridge | 0.37 | 0.43 | 0.42 | 0.463 |