| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.161 | 0.164 | 0.164 | 0.169 |
| River Wear - Chester-Le-Street | 0.405 | 0.412 | 0.411 | 0.414 |
| Smallhope Burn - Lanchester Front Street | 0.265 | 0.27 | 0.269 | 0.275 |
| River Wear - Stanhope | 0.308 | 0.315 | 0.321 | 0.358 |
| River Gaunless - South Church | 0.135 | 0.137 | 0.137 | 0.141 |
| River Wear - Sunderland Bridge | 0.368 | 0.375 | 0.374 | 0.38 |
| River Wear - Witton Park | 0.421 | 0.434 | 0.432 | 0.445 |
| River Wear - Durham New Elvet Bridge | 0.311 | 0.314 | 0.314 | 0.318 |