| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.21 | 0.214 | 0.214 | 0.223 |
| River Wear - Chester-Le-Street | 0.453 | 0.458 | 0.457 | 0.461 |
| Smallhope Burn - Lanchester Front Street | 0.257 | 0.26 | 0.26 | 0.267 |
| River Wear - Stanhope | 0.355 | 0.368 | 0.368 | 0.38 |
| River Gaunless - South Church | 0.151 | 0.158 | 0.158 | 0.165 |
| River Wear - Sunderland Bridge | 0.406 | 0.413 | 0.411 | 0.417 |
| River Wear - Witton Park | 0.457 | 0.465 | 0.464 | 0.472 |
| River Wear - Durham New Elvet Bridge | 0.358 | 0.364 | 0.364 | 0.375 |