| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.076 | 0.078 | 0.08 | 0.088 |
| River Wear - Chester-Le-Street | 0.32 | 0.324 | 0.324 | 0.33 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.227 | 0.235 | 0.266 |
| River Wear - Stanhope | 0.212 | 0.217 | 0.221 | 0.287 |
| River Gaunless - South Church | 0.1 | 0.105 | 0.105 | 0.111 |
| River Wear - Sunderland Bridge | 0.262 | 0.267 | 0.269 | 0.276 |
| River Wear - Witton Park | 0.305 | 0.307 | 0.307 | 0.312 |
| River Wear - Durham New Elvet Bridge | 0.191 | 0.202 | 0.202 | 0.217 |