| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.109 | 0.111 | 0.113 | 0.12 |
| River Wear - Chester-Le-Street | 0.409 | 0.424 | 0.426 | 0.447 |
| Smallhope Burn - Lanchester Front Street | 0.207 | 0.215 | 0.215 | 0.228 |
| River Wear - Stanhope | 0.328 | 0.34 | 0.341 | 0.367 |
| River Gaunless - South Church | 0.085 | 0.088 | 0.087 | 0.09 |
| River Wear - Sunderland Bridge | 0.375 | 0.392 | 0.393 | 0.423 |
| River Wear - Witton Park | 0.434 | 0.448 | 0.451 | 0.479 |
| River Wear - Durham New Elvet Bridge | 0.328 | 0.339 | 0.342 | 0.363 |