| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.303 | 0.315 | 0.317 | 0.34 |
| River Wear - Chester-Le-Street | 0.556 | 0.584 | 0.586 | 0.623 |
| Smallhope Burn - Lanchester Front Street | 0.28 | 0.283 | 0.283 | 0.291 |
| River Wear - Stanhope | 0.411 | 0.43 | 0.434 | 0.47 |
| River Gaunless - South Church | 0.206 | 0.215 | 0.215 | 0.229 |
| River Wear - Sunderland Bridge | 0.509 | 0.531 | 0.533 | 0.566 |
| River Wear - Witton Park | 0.572 | 0.59 | 0.592 | 0.628 |
| River Wear - Durham New Elvet Bridge | 0.425 | 0.449 | 0.451 | 0.481 |