| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.204 | 0.206 | 0.207 | 0.213 |
| River Wear - Chester-Le-Street | 0.394 | 0.397 | 0.397 | 0.4 |
| Smallhope Burn - Lanchester Front Street | 0.247 | 0.253 | 0.252 | 0.257 |
| River Wear - Stanhope | 0.268 | 0.269 | 0.269 | 0.273 |
| River Gaunless - South Church | 0.089 | 0.091 | 0.091 | 0.095 |
| River Wear - Sunderland Bridge | 0.335 | 0.336 | 0.337 | 0.341 |
| River Wear - Witton Park | 0.388 | 0.391 | 0.391 | 0.397 |
| River Wear - Durham New Elvet Bridge | 0.273 | 0.28 | 0.28 | 0.285 |