| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.186 | 0.189 | 0.189 | 0.195 |
| River Wear - Chester-Le-Street | 0.434 | 0.436 | 0.436 | 0.442 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.265 | 0.264 | 0.268 |
| River Wear - Stanhope | 0.32 | 0.326 | 0.326 | 0.332 |
| River Gaunless - South Church | 0.1 | 0.103 | 0.102 | 0.104 |
| River Wear - Sunderland Bridge | 0.39 | 0.392 | 0.392 | 0.397 |
| River Wear - Witton Park | 0.454 | 0.458 | 0.458 | 0.464 |
| River Wear - Durham New Elvet Bridge | 0.313 | 0.315 | 0.315 | 0.32 |