| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.219 | 0.223 | 0.223 | 0.233 |
| River Wear - Chester-Le-Street | 0.445 | 0.453 | 0.453 | 0.465 |
| Smallhope Burn - Lanchester Front Street | 0.257 | 0.26 | 0.267 | 0.281 |
| River Wear - Stanhope | 0.329 | 0.341 | 0.339 | 0.347 |
| River Gaunless - South Church | 0.152 | 0.157 | 0.157 | 0.161 |
| River Wear - Sunderland Bridge | 0.407 | 0.41 | 0.412 | 0.424 |
| River Wear - Witton Park | 0.463 | 0.469 | 0.469 | 0.479 |
| River Wear - Durham New Elvet Bridge | 0.325 | 0.335 | 0.336 | 0.347 |