| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.024 | 0.026 | 0.025 | 0.027 |
| River Wear - Chester-Le-Street | 0.53 | 0.566 | 0.56 | 0.593 |
| Smallhope Burn - Lanchester Front Street | 0.292 | 0.295 | 0.295 | 0.301 |
| River Wear - Stanhope | 0.419 | 0.457 | 0.46 | 0.505 |
| River Gaunless - South Church | 0.181 | 0.2 | 0.2 | 0.215 |
| River Wear - Sunderland Bridge | 0.501 | 0.544 | 0.542 | 0.571 |
| River Wear - Witton Park | 0.585 | 0.616 | 0.618 | 0.651 |
| River Wear - Durham New Elvet Bridge | 0.444 | 0.479 | 0.477 | 0.505 |