| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.229 | 0.231 | 0.231 | 0.238 |
| River Wear - Chester-Le-Street | 0.42 | 0.423 | 0.422 | 0.425 |
| Smallhope Burn - Lanchester Front Street | 0.242 | 0.247 | 0.247 | 0.254 |
| River Gaunless - South Church | 0.135 | 0.138 | 0.138 | 0.141 |
| River Wear - Sunderland Bridge | 0.381 | 0.383 | 0.382 | 0.385 |
| River Wear - Witton Park | 0.43 | 0.433 | 0.432 | 0.436 |
| River Wear - Durham New Elvet Bridge | 0.325 | 0.332 | 0.332 | 0.34 |