| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.072 | 0.086 | 0.086 | 0.107 |
| River Wear - Chester-Le-Street | 0.308 | 0.315 | 0.316 | 0.324 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.244 | 0.243 | 0.262 |
| River Wear - Stanhope | 0.284 | 0.34 | 0.334 | 0.376 |
| River Gaunless - South Church | 0.04 | 0.044 | 0.043 | 0.048 |
| River Wear - Sunderland Bridge | 0.257 | 0.264 | 0.277 | 0.322 |
| River Wear - Witton Park | 0.305 | 0.354 | 0.348 | 0.395 |
| River Wear - Durham New Elvet Bridge | 0.216 | 0.224 | 0.227 | 0.259 |