| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.149 | 0.242 | 0.261 | 0.724 |
| River Wear - Chester-Le-Street | 0.435 | 0.511 | 0.559 | 1.749 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.305 | 0.314 | 0.518 |
| River Wear - Stanhope | 0.307 | 0.401 | 0.472 | 1.85 |
| River Gaunless - South Church | 0.126 | 0.174 | 0.195 | 0.772 |
| River Wear - Sunderland Bridge | 0.399 | 0.469 | 0.517 | 1.615 |
| River Wear - Witton Park | 0.458 | 0.534 | 0.593 | 2.1 |
| River Wear - Durham New Elvet Bridge | 0.293 | 0.356 | 0.411 | 1.81 |