| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.112 | 0.1445 | 0.182 | 0.693 |
| River Wear - Chester-Le-Street | 0.335 | 0.371 | 0.414 | 0.931 |
| Smallhope Burn - Lanchester Front Street | 0.232 | 0.252 | 0.267 | 0.502 |
| River Wear - Stanhope | 0.223 | 0.257 | 0.32 | 1.259 |
| River Gaunless - South Church | 0.101 | 0.119 | 0.133 | 0.26 |
| River Wear - Sunderland Bridge | 0.273 | 0.313 | 0.354 | 0.925 |
| River Wear - Witton Park | 0.312 | 0.352 | 0.404 | 1.117 |
| River Wear - Durham New Elvet Bridge | 0.227 | 0.258 | 0.296 | 0.843 |