| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.017 | 0.018 | 0.018 | 0.019 |
| River Wear - Chester-Le-Street | 0.467 | 0.47 | 0.472 | 0.48 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.28 | 0.279 | 0.284 |
| River Wear - Stanhope | 0.344 | 0.349 | 0.35 | 0.357 |
| River Gaunless - South Church | 0.14 | 0.142 | 0.142 | 0.146 |
| River Wear - Sunderland Bridge | 0.435 | 0.44 | 0.44 | 0.45 |
| River Wear - Witton Park | 0.488 | 0.494 | 0.495 | 0.504 |
| River Wear - Durham New Elvet Bridge | 0.384 | 0.389 | 0.389 | 0.397 |