| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.232 | 0.233 | 0.236 | 0.248 |
| River Wear - Chester-Le-Street | 0.46 | 0.468 | 0.469 | 0.483 |
| Smallhope Burn - Lanchester Front Street | 0.277 | 0.281 | 0.28 | 0.285 |
| River Wear - Stanhope | 0.34 | 0.347 | 0.346 | 0.354 |
| River Gaunless - South Church | 0.176 | 0.178 | 0.178 | 0.183 |
| River Wear - Sunderland Bridge | 0.424 | 0.427 | 0.429 | 0.442 |
| River Wear - Witton Park | 0.481 | 0.486 | 0.487 | 0.497 |
| River Wear - Durham New Elvet Bridge | 0.347 | 0.356 | 0.355 | 0.363 |