| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.247 | 0.248 | 0.249 | 0.258 |
| River Wear - Chester-Le-Street | 0.498 | 0.509 | 0.508 | 0.517 |
| Smallhope Burn - Lanchester Front Street | 0.273 | 0.275 | 0.275 | 0.279 |
| River Wear - Stanhope | 0.379 | 0.414 | 0.413 | 0.452 |
| River Gaunless - South Church | 0.18 | 0.183 | 0.182 | 0.187 |
| River Wear - Sunderland Bridge | 0.45 | 0.461 | 0.462 | 0.479 |
| River Wear - Witton Park | 0.504 | 0.516 | 0.518 | 0.541 |
| River Wear - Durham New Elvet Bridge | 0.39 | 0.402 | 0.403 | 0.416 |