| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.113 | 0.124 | 0.275 | 1.014 |
| River Wear - Chester-Le-Street | 0.364 | 0.372 | 0.419 | 0.671 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.208 | 0.301 | 0.606 |
| River Wear - Stanhope | 0.267 | 0.275 | 0.482 | 1.494 |
| River Gaunless - South Church | 0.115 | 0.171 | 0.226 | 0.748 |
| River Wear - Sunderland Bridge | 0.327 | 0.349 | 0.482 | 1.348 |
| River Wear - Witton Park | 0.375 | 0.389 | 0.622 | 2.103 |
| River Wear - Durham New Elvet Bridge | 0.26 | 0.27 | 0.364 | 1.321 |