| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.172 | 0.251 | 0.25 | 0.461 |
| River Wear - Chester-Le-Street | 0.432 | 0.507 | 0.55 | 1.49 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.279 | 0.278 | 0.362 |
| River Wear - Stanhope | 0.294 | 0.36 | 0.48 | 1.797 |
| River Gaunless - South Church | 0.136 | 0.175 | 0.18 | 0.396 |
| River Wear - Sunderland Bridge | 0.386 | 0.457 | 0.508 | 1.493 |
| River Wear - Witton Park | 0.432 | 0.507 | 0.575 | 2.02 |
| River Wear - Durham New Elvet Bridge | 0.332 | 0.397 | 0.446 | 1.615 |