| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.171 | 0.407 | 0.435 | 1.379 |
| River Wear - Chester-Le-Street | 0.398 | 0.716 | 0.788 | 2.214 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.358 | 0.385 | 0.995 |
| River Wear - Stanhope | 0.277 | 0.634 | 0.67 | 1.602 |
| River Gaunless - South Church | 0.101 | 0.272 | 0.318 | 1.14 |
| River Wear - Sunderland Bridge | 0.341 | 0.664 | 0.714 | 1.921 |
| River Wear - Witton Park | 0.405 | 0.751 | 0.808 | 2.557 |
| River Wear - Durham New Elvet Bridge | 0.221 | 0.569 | 0.658 | 2.223 |