| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.191 | 0.195 | 0.197 | 0.217 |
| River Wear - Chester-Le-Street | 0.398 | 0.401 | 0.402 | 0.41 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.267 | 0.268 | 0.288 |
| River Wear - Stanhope | 0.28 | 0.298 | 0.3 | 0.324 |
| River Gaunless - South Church | 0.13 | 0.134 | 0.135 | 0.162 |
| River Wear - Sunderland Bridge | 0.348 | 0.355 | 0.355 | 0.368 |
| River Wear - Witton Park | 0.399 | 0.404 | 0.408 | 0.43 |
| River Wear - Durham New Elvet Bridge | 0.289 | 0.297 | 0.297 | 0.303 |