| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.039 | 0.066 | 0.084 | 0.498 |
| River Wear - Chester-Le-Street | 0.28 | 0.328 | 0.368 | 1.21 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.241 | 0.248 | 0.49 |
| River Wear - Stanhope | 0.189 | 0.27 | 0.343 | 1.584 |
| River Gaunless - South Church | 0.035 | 0.046 | 0.054 | 0.26 |
| River Wear - Sunderland Bridge | 0.223 | 0.281 | 0.329 | 1.215 |
| River Wear - Witton Park | 0.25 | 0.328 | 0.386 | 1.518 |
| River Wear - Durham New Elvet Bridge | 0.162 | 0.244 | 0.275 | 1.253 |