| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.176 | 0.188 | 0.188 | 0.207 |
| River Wear - Chester-Le-Street | 0.355 | 0.372 | 0.374 | 0.401 |
| Smallhope Burn - Lanchester Front Street | 0.209 | 0.215 | 0.216 | 0.231 |
| River Wear - Stanhope | 0.26 | 0.279 | 0.276 | 0.289 |
| River Gaunless - South Church | 0.085 | 0.091 | 0.091 | 0.1 |
| River Wear - Sunderland Bridge | 0.307 | 0.315 | 0.319 | 0.359 |
| River Wear - Witton Park | 0.336 | 0.348 | 0.346 | 0.357 |
| River Wear - Durham New Elvet Bridge | 0.261 | 0.27 | 0.275 | 0.305 |