| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.157 | 0.16 | 0.159 | 0.163 |
| River Wear - Chester-Le-Street | 0.418 | 0.424 | 0.423 | 0.43 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.246 | 0.245 | 0.252 |
| River Wear - Stanhope | 0.297 | 0.307 | 0.304 | 0.311 |
| River Gaunless - South Church | 0.123 | 0.126 | 0.126 | 0.132 |
| River Wear - Sunderland Bridge | 0.38 | 0.381 | 0.381 | 0.388 |
| River Wear - Witton Park | 0.425 | 0.431 | 0.431 | 0.438 |
| River Wear - Durham New Elvet Bridge | 0.322 | 0.329 | 0.328 | 0.335 |