| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.063 | 0.084 | 0.081 | 0.099 |
| River Wear - Chester-Le-Street | 0.337 | 0.352 | 0.353 | 0.377 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.235 | 0.241 | 0.276 |
| River Wear - Stanhope | 0.203 | 0.229 | 0.24 | 0.288 |
| River Gaunless - South Church | 0.083 | 0.125 | 0.118 | 0.146 |
| River Wear - Sunderland Bridge | 0.317 | 0.357 | 0.347 | 0.371 |
| River Wear - Witton Park | 0.322 | 0.334 | 0.342 | 0.397 |
| River Wear - Durham New Elvet Bridge | 0.234 | 0.26 | 0.251 | 0.27 |