| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.399 | 0.401 | 0.4 | 0.403 |
| River Wear - Chester-Le-Street | 0.539 | 0.543 | 0.545 | 0.557 |
| Smallhope Burn - Lanchester Front Street | 0.311 | 0.314 | 0.313 | 0.317 |
| River Wear - Stanhope | 0.368 | 0.373 | 0.373 | 0.38 |
| River Gaunless - South Church | 0.149 | 0.152 | 0.151 | 0.155 |
| River Wear - Sunderland Bridge | 0.486 | 0.491 | 0.49 | 0.497 |
| River Wear - Witton Park | 0.548 | 0.554 | 0.554 | 0.563 |
| River Wear - Durham New Elvet Bridge | 0.397 | 0.401 | 0.401 | 0.409 |