| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.168 | 0.169 | 0.17 | 0.176 |
| River Wear - Chester-Le-Street | 0.411 | 0.413 | 0.413 | 0.419 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.265 | 0.264 | 0.269 |
| River Wear - Stanhope | 0.281 | 0.284 | 0.283 | 0.288 |
| River Gaunless - South Church | 0.139 | 0.141 | 0.141 | 0.144 |
| River Wear - Sunderland Bridge | 0.366 | 0.368 | 0.368 | 0.374 |
| River Wear - Witton Park | 0.421 | 0.425 | 0.425 | 0.431 |
| River Wear - Durham New Elvet Bridge | 0.305 | 0.308 | 0.307 | 0.311 |