| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.115 | 0.119 | 0.118 | 0.122 |
| River Wear - Chester-Le-Street | 0.34 | 0.344 | 0.345 | 0.353 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.255 | 0.254 | 0.261 |
| River Wear - Stanhope | 0.26 | 0.309 | 0.428 | 0.833 |
| River Gaunless - South Church | 0.07 | 0.072 | 0.072 | 0.075 |
| River Wear - Sunderland Bridge | 0.292 | 0.297 | 0.297 | 0.305 |
| River Wear - Witton Park | 0.343 | 0.349 | 0.365 | 0.587 |
| River Wear - Durham New Elvet Bridge | 0.278 | 0.284 | 0.284 | 0.291 |