| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.225 | 0.228 | 0.228 | 0.236 |
| River Wear - Chester-Le-Street | 0.465 | 0.469 | 0.47 | 0.48 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.265 | 0.264 | 0.269 |
| River Wear - Stanhope | 0.344 | 0.347 | 0.349 | 0.358 |
| River Gaunless - South Church | 0.159 | 0.162 | 0.162 | 0.17 |
| River Wear - Sunderland Bridge | 0.417 | 0.422 | 0.422 | 0.429 |
| River Wear - Witton Park | 0.464 | 0.471 | 0.47 | 0.479 |
| River Wear - Durham New Elvet Bridge | 0.367 | 0.371 | 0.371 | 0.382 |