| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.141 | 0.143 | 0.143 | 0.147 |
| River Wear - Chester-Le-Street | 0.392 | 0.394 | 0.395 | 0.404 |
| Smallhope Burn - Lanchester Front Street | 0.249 | 0.255 | 0.253 | 0.259 |
| River Wear - Stanhope | 0.25 | 0.26 | 0.258 | 0.264 |
| River Gaunless - South Church | 0.134 | 0.136 | 0.136 | 0.138 |
| River Wear - Sunderland Bridge | 0.341 | 0.343 | 0.344 | 0.354 |
| River Wear - Witton Park | 0.379 | 0.382 | 0.383 | 0.392 |
| River Wear - Durham New Elvet Bridge | 0.282 | 0.286 | 0.287 | 0.293 |