| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.15 | 0.162 | 0.165 | 0.188 |
| River Wear - Chester-Le-Street | 0.338 | 0.344 | 0.344 | 0.356 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.211 | 0.212 | 0.249 |
| River Wear - Stanhope | 0.225 | 0.226 | 0.226 | 0.23 |
| River Gaunless - South Church | 0.085 | 0.089 | 0.09 | 0.116 |
| River Wear - Sunderland Bridge | 0.283 | 0.287 | 0.289 | 0.299 |
| River Wear - Witton Park | 0.304 | 0.309 | 0.31 | 0.321 |
| River Wear - Durham New Elvet Bridge | 0.271 | 0.277 | 0.277 | 0.287 |