| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.232 | 0.245 | 0.248 | 0.271 |
| River Wear - Chester-Le-Street | 0.436 | 0.45 | 0.452 | 0.478 |
| Smallhope Burn - Lanchester Front Street | 0.292 | 0.298 | 0.298 | 0.305 |
| River Wear - Stanhope | 0.346 | 0.362 | 0.362 | 0.382 |
| River Gaunless - South Church | 0.086 | 0.091 | 0.09 | 0.096 |
| River Wear - Sunderland Bridge | 0.387 | 0.403 | 0.404 | 0.429 |
| River Wear - Witton Park | 0.438 | 0.456 | 0.457 | 0.482 |
| River Wear - Durham New Elvet Bridge | 0.348 | 0.361 | 0.363 | 0.384 |