| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.093 | 0.099 | 0.099 | 0.131 |
| River Wear - Chester-Le-Street | 0.328 | 0.334 | 0.335 | 0.343 |
| Smallhope Burn - Lanchester Front Street | 0.247 | 0.259 | 0.256 | 0.264 |
| River Wear - Stanhope | 0.221 | 0.222 | 0.222 | 0.227 |
| River Gaunless - South Church | 0.053 | 0.057 | 0.056 | 0.063 |
| River Wear - Sunderland Bridge | 0.26 | 0.262 | 0.262 | 0.269 |
| River Wear - Witton Park | 0.285 | 0.29 | 0.29 | 0.298 |
| River Wear - Durham New Elvet Bridge | 0.198 | 0.202 | 0.206 | 0.222 |