| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.265 | 0.27 | 0.271 | 0.281 |
| River Wear - Chester-Le-Street | 0.483 | 0.487 | 0.488 | 0.499 |
| Smallhope Burn - Lanchester Front Street | 0.27 | 0.273 | 0.272 | 0.276 |
| River Wear - Stanhope | 0.32 | 0.33 | 0.329 | 0.342 |
| River Gaunless - South Church | 0.175 | 0.178 | 0.177 | 0.182 |
| River Wear - Sunderland Bridge | 0.436 | 0.442 | 0.442 | 0.451 |
| River Wear - Witton Park | 0.484 | 0.491 | 0.491 | 0.501 |
| River Wear - Durham New Elvet Bridge | 0.367 | 0.378 | 0.378 | 0.388 |