| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.083 | 0.152 | 0.194 | 1.113 |
| River Wear - Chester-Le-Street | 0.321 | 0.38 | 0.453 | 1.773 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.263 | 0.287 | 0.968 |
| River Wear - Stanhope | 0.254 | 0.311 | 0.456 | 1.718 |
| River Gaunless - South Church | 0.061 | 0.076 | 0.095 | 0.427 |
| River Wear - Sunderland Bridge | 0.201 | 0.338 | 0.417 | 1.48 |
| River Wear - Witton Park | 0.317 | 0.397 | 0.491 | 1.913 |
| River Wear - Durham New Elvet Bridge | 0.257 | 0.309 | 0.386 | 1.84 |