| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.092 | 0.1 | 0.102 | 0.114 |
| River Wear - Chester-Le-Street | 0.359 | 0.375 | 0.373 | 0.39 |
| Smallhope Burn - Lanchester Front Street | 0.204 | 0.209 | 0.209 | 0.223 |
| River Wear - Stanhope | 0.267 | 0.279 | 0.281 | 0.301 |
| River Gaunless - South Church | 0.073 | 0.075 | 0.075 | 0.085 |
| River Wear - Sunderland Bridge | 0.306 | 0.313 | 0.316 | 0.331 |
| River Wear - Witton Park | 0.358 | 0.367 | 0.366 | 0.372 |
| River Wear - Durham New Elvet Bridge | 0.27 | 0.281 | 0.28 | 0.288 |