| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.124 | 0.129 | 0.13 | 0.141 |
| River Wear - Chester-Le-Street | 0.362 | 0.369 | 0.37 | 0.382 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.246 | 0.245 | 0.251 |
| River Wear - Stanhope | 0.223 | 0.24 | 0.238 | 0.25 |
| River Gaunless - South Church | 0.085 | 0.088 | 0.087 | 0.091 |
| River Wear - Sunderland Bridge | 0.302 | 0.311 | 0.311 | 0.321 |
| River Wear - Witton Park | 0.341 | 0.355 | 0.354 | 0.366 |
| River Wear - Durham New Elvet Bridge | 0.283 | 0.288 | 0.288 | 0.296 |