| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.184 | 0.205 | 0.217 | 0.292 |
| River Wear - Chester-Le-Street | 0.355 | 0.374 | 0.375 | 0.401 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.225 | 0.226 | 0.244 |
| River Wear - Stanhope | 0.235 | 0.236 | 0.236 | 0.237 |
| River Gaunless - South Church | 0.099 | 0.105 | 0.106 | 0.122 |
| River Wear - Sunderland Bridge | 0.287 | 0.294 | 0.299 | 0.342 |
| River Wear - Witton Park | 0.308 | 0.311 | 0.311 | 0.314 |
| River Wear - Durham New Elvet Bridge | 0.27 | 0.283 | 0.288 | 0.315 |