| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.071 | 0.105 | 0.138 | 0.278 |
| River Wear - Chester-Le-Street | 0.346 | 0.382 | 0.384 | 0.433 |
| Smallhope Burn - Lanchester Front Street | 0.255 | 0.273 | 0.289 | 0.389 |
| River Wear - Stanhope | 0.262 | 0.397 | 0.557 | 1.289 |
| River Gaunless - South Church | 0.057 | 0.073 | 0.082 | 0.131 |
| River Wear - Sunderland Bridge | 0.3 | 0.339 | 0.365 | 0.491 |
| River Wear - Witton Park | 0.352 | 0.371 | 0.468 | 1.129 |
| River Wear - Durham New Elvet Bridge | 0.255 | 0.281 | 0.292 | 0.381 |