| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.127 | 0.129 | 0.13 | 0.136 |
| River Wear - Chester-Le-Street | 0.345 | 0.35 | 0.351 | 0.359 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.252 | 0.252 | 0.258 |
| River Wear - Stanhope | 0.254 | 0.255 | 0.256 | 0.26 |
| River Gaunless - South Church | 0.072 | 0.074 | 0.073 | 0.075 |
| River Wear - Sunderland Bridge | 0.3 | 0.301 | 0.301 | 0.308 |
| River Wear - Witton Park | 0.345 | 0.349 | 0.349 | 0.356 |
| River Wear - Durham New Elvet Bridge | 0.275 | 0.287 | 0.286 | 0.291 |