| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.145 | 0.149 | 0.149 | 0.156 |
| River Wear - Chester-Le-Street | 0.379 | 0.392 | 0.391 | 0.401 |
| Smallhope Burn - Lanchester Front Street | 0.232 | 0.238 | 0.237 | 0.259 |
| River Wear - Stanhope | 0.287 | 0.298 | 0.296 | 0.303 |
| River Gaunless - South Church | 0.111 | 0.115 | 0.115 | 0.119 |
| River Wear - Sunderland Bridge | 0.348 | 0.351 | 0.352 | 0.363 |
| River Wear - Witton Park | 0.405 | 0.409 | 0.409 | 0.416 |
| River Wear - Durham New Elvet Bridge | 0.283 | 0.288 | 0.288 | 0.296 |