| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.113 | 0.115 | 0.115 | 0.118 |
| River Wear - Chester-Le-Street | 0.322 | 0.324 | 0.325 | 0.329 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.266 | 0.265 | 0.271 |
| River Wear - Stanhope | 0.207 | 0.208 | 0.208 | 0.21 |
| River Gaunless - South Church | 0.064 | 0.066 | 0.066 | 0.069 |
| River Wear - Sunderland Bridge | 0.265 | 0.267 | 0.266 | 0.267 |
| River Wear - Witton Park | 0.303 | 0.305 | 0.305 | 0.307 |
| River Wear - Durham New Elvet Bridge | 0.213 | 0.219 | 0.218 | 0.223 |