| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.179 | 0.184 | 0.183 | 0.191 |
| River Wear - Chester-Le-Street | 0.416 | 0.42 | 0.419 | 0.423 |
| Smallhope Burn - Lanchester Front Street | 0.279 | 0.283 | 0.283 | 0.294 |
| River Wear - Stanhope | 0.293 | 0.297 | 0.299 | 0.312 |
| River Gaunless - South Church | 0.107 | 0.11 | 0.109 | 0.112 |
| River Wear - Sunderland Bridge | 0.372 | 0.376 | 0.376 | 0.381 |
| River Wear - Witton Park | 0.431 | 0.441 | 0.439 | 0.447 |
| River Wear - Durham New Elvet Bridge | 0.243 | 0.252 | 0.252 | 0.257 |