| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.174 | 0.253 | 0.305 | 0.627 |
| River Wear - Chester-Le-Street | 0.352 | 0.407 | 0.411 | 0.487 |
| Smallhope Burn - Lanchester Front Street | 0.28 | 0.307 | 0.329 | 0.493 |
| River Wear - Stanhope | 0.419 | 0.449 | 0.477 | 0.565 |
| River Gaunless - South Church | 0.076 | 0.084 | 0.083 | 0.091 |
| River Wear - Sunderland Bridge | 0.304 | 0.315 | 0.357 | 0.433 |
| River Wear - Witton Park | 0.333 | 0.447 | 0.436 | 0.513 |
| River Wear - Durham New Elvet Bridge | 0.299 | 0.345 | 0.343 | 0.415 |