| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.197 | 0.2 | 0.201 | 0.213 |
| River Wear - Chester-Le-Street | 0.422 | 0.43 | 0.433 | 0.45 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.253 | 0.253 | 0.26 |
| River Wear - Stanhope | 0.311 | 0.316 | 0.315 | 0.323 |
| River Gaunless - South Church | 0.135 | 0.138 | 0.138 | 0.142 |
| River Wear - Sunderland Bridge | 0.38 | 0.385 | 0.387 | 0.404 |
| River Wear - Witton Park | 0.434 | 0.439 | 0.44 | 0.454 |
| River Wear - Durham New Elvet Bridge | 0.31 | 0.314 | 0.316 | 0.329 |