| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.183 | 0.186 | 0.187 | 0.195 |
| River Wear - Chester-Le-Street | 0.437 | 0.446 | 0.446 | 0.458 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.249 | 0.249 | 0.254 |
| River Wear - Stanhope | 0.371 | 0.45 | 0.443 | 0.491 |
| River Gaunless - South Church | 0.139 | 0.143 | 0.144 | 0.152 |
| River Wear - Sunderland Bridge | 0.398 | 0.415 | 0.414 | 0.427 |
| River Wear - Witton Park | 0.47 | 0.482 | 0.483 | 0.5 |
| River Wear - Durham New Elvet Bridge | 0.339 | 0.353 | 0.352 | 0.366 |