| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.093 | 0.095 | 0.095 | 0.097 |
| River Wear - Chester-Le-Street | 0.33 | 0.334 | 0.335 | 0.342 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.229 | 0.228 | 0.236 |
| River Wear - Stanhope | 0.247 | 0.391 | 0.388 | 0.468 |
| River Gaunless - South Church | 0.098 | 0.101 | 0.1 | 0.103 |
| River Wear - Sunderland Bridge | 0.276 | 0.28 | 0.298 | 0.387 |
| River Wear - Witton Park | 0.325 | 0.383 | 0.388 | 0.467 |
| River Wear - Durham New Elvet Bridge | 0.212 | 0.22 | 0.222 | 0.269 |