| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.085 | 0.089 | 0.09 | 0.099 |
| River Wear - Chester-Le-Street | 0.328 | 0.334 | 0.333 | 0.341 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.236 | 0.236 | 0.252 |
| River Wear - Stanhope | 0.241 | 0.288 | 0.284 | 0.317 |
| River Gaunless - South Church | 0.068 | 0.071 | 0.071 | 0.075 |
| River Wear - Sunderland Bridge | 0.283 | 0.286 | 0.288 | 0.313 |
| River Wear - Witton Park | 0.327 | 0.34 | 0.347 | 0.375 |
| River Wear - Durham New Elvet Bridge | 0.189 | 0.202 | 0.2 | 0.211 |