| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.063 | 0.234 | 0.288 | 1.383 |
| River Wear - Chester-Le-Street | 0.307 | 0.479 | 0.553 | 2.382 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.287 | 0.305 | 1.354 |
| River Wear - Stanhope | 0.001 | 0.368 | 0.451 | 2.428 |
| River Gaunless - South Church | 0.076 | 0.157 | 0.197 | 1.25 |
| River Wear - Sunderland Bridge | 0.252 | 0.436 | 0.491 | 2.183 |
| River Wear - Witton Park | 0.286 | 0.494 | 0.556 | 3.315 |
| River Wear - Durham New Elvet Bridge | 0.163 | 0.35 | 0.434 | 2.411 |