| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.08 | 0.081 | 0.081 | 0.084 |
| River Wear - Chester-Le-Street | 0.335 | 0.338 | 0.338 | 0.343 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.239 | 0.239 | 0.255 |
| River Wear - Stanhope | 0.213 | 0.214 | 0.213 | 0.214 |
| River Gaunless - South Church | 0.098 | 0.1 | 0.1 | 0.105 |
| River Wear - Sunderland Bridge | 0.284 | 0.285 | 0.285 | 0.289 |
| River Wear - Witton Park | 0.325 | 0.328 | 0.328 | 0.332 |
| River Wear - Durham New Elvet Bridge | 0.244 | 0.247 | 0.246 | 0.25 |