| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.247 | 0.258 | 0.26 | 0.281 |
| River Wear - Chester-Le-Street | 0.431 | 0.435 | 0.436 | 0.442 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.267 | 0.268 | 0.289 |
| River Wear - Stanhope | 0.3 | 0.302 | 0.305 | 0.316 |
| River Gaunless - South Church | 0.11 | 0.113 | 0.113 | 0.117 |
| River Wear - Sunderland Bridge | 0.377 | 0.384 | 0.383 | 0.389 |
| River Wear - Witton Park | 0.435 | 0.437 | 0.438 | 0.445 |
| River Wear - Durham New Elvet Bridge | 0.303 | 0.31 | 0.311 | 0.317 |