| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.201 | 0.228 | 0.229 | 0.271 |
| River Wear - Chester-Le-Street | 0.495 | 0.542 | 0.551 | 0.641 |
| Smallhope Burn - Lanchester Front Street | 0.262 | 0.266 | 0.267 | 0.278 |
| River Wear - Stanhope | 0.344 | 0.387 | 0.392 | 0.464 |
| River Gaunless - South Church | 0.153 | 0.172 | 0.172 | 0.198 |
| River Wear - Sunderland Bridge | 0.441 | 0.479 | 0.485 | 0.551 |
| River Wear - Witton Park | 0.49 | 0.525 | 0.531 | 0.595 |
| River Wear - Durham New Elvet Bridge | 0.352 | 0.386 | 0.392 | 0.461 |