| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.377 | 0.38 | 0.38 | 0.385 |
| River Wear - Chester-Le-Street | 0.529 | 0.535 | 0.544 | 0.592 |
| Smallhope Burn - Lanchester Front Street | 0.301 | 0.303 | 0.303 | 0.306 |
| River Wear - Stanhope | 0.404 | 0.547 | 0.553 | 0.689 |
| River Gaunless - South Church | 0.194 | 0.2 | 0.2 | 0.205 |
| River Wear - Sunderland Bridge | 0.477 | 0.5 | 0.512 | 0.559 |
| River Wear - Witton Park | 0.542 | 0.601 | 0.596 | 0.654 |
| River Wear - Durham New Elvet Bridge | 0.399 | 0.409 | 0.424 | 0.466 |