| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.236 | 0.263 | 0.267 | 0.314 |
| River Wear - Chester-Le-Street | 0.526 | 0.58 | 0.595 | 0.719 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.26 | 0.259 | 0.271 |
| River Wear - Stanhope | 0.376 | 0.432 | 0.434 | 0.511 |
| River Gaunless - South Church | 0.192 | 0.217 | 0.219 | 0.26 |
| River Wear - Sunderland Bridge | 0.485 | 0.528 | 0.536 | 0.623 |
| River Wear - Witton Park | 0.528 | 0.578 | 0.581 | 0.655 |
| River Wear - Durham New Elvet Bridge | 0.387 | 0.429 | 0.441 | 0.543 |