| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.071 | 0.073 | 0.072 | 0.075 |
| River Wear - Chester-Le-Street | 0.317 | 0.323 | 0.322 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.196 | 0.206 | 0.204 | 0.21 |
| River Wear - Stanhope | 0.213 | 0.22 | 0.219 | 0.225 |
| River Gaunless - South Church | 0.07 | 0.072 | 0.071 | 0.075 |
| River Wear - Sunderland Bridge | 0.274 | 0.276 | 0.276 | 0.28 |
| River Wear - Witton Park | 0.324 | 0.326 | 0.326 | 0.33 |
| River Wear - Durham New Elvet Bridge | 0.334 | 0.342 | 0.342 | 0.352 |