| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.068 | 0.069 | 0.071 | 0.081 |
| River Wear - Chester-Le-Street | 0.28 | 0.283 | 0.285 | 0.295 |
| Smallhope Burn - Lanchester Front Street | 0.212 | 0.223 | 0.227 | 0.259 |
| River Wear - Stanhope | 0.174 | 0.176 | 0.176 | 0.181 |
| River Gaunless - South Church | 0.058 | 0.06 | 0.061 | 0.068 |
| River Wear - Sunderland Bridge | 0.232 | 0.236 | 0.238 | 0.25 |
| River Wear - Witton Park | 0.276 | 0.279 | 0.28 | 0.287 |
| River Wear - Durham New Elvet Bridge | 0.191 | 0.199 | 0.2 | 0.218 |