| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.252 | 0.253 | 0.255 | 0.263 |
| River Wear - Chester-Le-Street | 0.435 | 0.437 | 0.438 | 0.443 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.265 | 0.264 | 0.269 |
| River Wear - Stanhope | 0.301 | 0.308 | 0.307 | 0.313 |
| River Gaunless - South Church | 0.109 | 0.112 | 0.112 | 0.115 |
| River Wear - Sunderland Bridge | 0.385 | 0.389 | 0.388 | 0.396 |
| River Wear - Witton Park | 0.439 | 0.444 | 0.444 | 0.451 |
| River Wear - Durham New Elvet Bridge | 0.309 | 0.312 | 0.312 | 0.317 |