| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.061 | 0.069 | 0.068 | 0.078 |
| River Wear - Chester-Le-Street | 0.292 | 0.303 | 0.303 | 0.321 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.231 | 0.233 | 0.26 |
| River Wear - Stanhope | 0.197 | 0.222 | 0.217 | 0.23 |
| River Gaunless - South Church | 0.049 | 0.056 | 0.056 | 0.063 |
| River Wear - Sunderland Bridge | 0.256 | 0.259 | 0.264 | 0.284 |
| River Wear - Witton Park | 0.295 | 0.299 | 0.304 | 0.333 |
| River Wear - Durham New Elvet Bridge | 0.197 | 0.214 | 0.214 | 0.231 |