| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.235 | 0.238 | 0.239 | 0.247 |
| River Wear - Chester-Le-Street | 0.477 | 0.479 | 0.481 | 0.488 |
| Smallhope Burn - Lanchester Front Street | 0.289 | 0.293 | 0.293 | 0.298 |
| River Wear - Stanhope | 0.353 | 0.362 | 0.363 | 0.379 |
| River Gaunless - South Church | 0.167 | 0.17 | 0.169 | 0.173 |
| River Wear - Sunderland Bridge | 0.435 | 0.44 | 0.441 | 0.45 |
| River Wear - Witton Park | 0.489 | 0.498 | 0.499 | 0.511 |
| River Wear - Durham New Elvet Bridge | 0.364 | 0.369 | 0.369 | 0.378 |