| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.228 | 0.231 | 0.232 | 0.243 |
| River Wear - Chester-Le-Street | 0.457 | 0.465 | 0.467 | 0.485 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.263 | 0.263 | 0.268 |
| River Wear - Stanhope | 0.336 | 0.348 | 0.347 | 0.357 |
| River Gaunless - South Church | 0.156 | 0.163 | 0.162 | 0.168 |
| River Wear - Sunderland Bridge | 0.422 | 0.429 | 0.429 | 0.443 |
| River Wear - Witton Park | 0.474 | 0.483 | 0.483 | 0.498 |
| River Wear - Durham New Elvet Bridge | 0.339 | 0.346 | 0.347 | 0.36 |