| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.06 | 0.059 | 0.064 |
| River Wear - Chester-Le-Street | 0.299 | 0.302 | 0.302 | 0.306 |
| Smallhope Burn - Lanchester Front Street | 0.214 | 0.222 | 0.221 | 0.229 |
| River Wear - Stanhope | 0.181 | 0.182 | 0.181 | 0.183 |
| River Gaunless - South Church | 0.044 | 0.046 | 0.046 | 0.049 |
| River Wear - Sunderland Bridge | 0.267 | 0.271 | 0.27 | 0.273 |
| River Wear - Witton Park | 0.32 | 0.323 | 0.322 | 0.324 |
| River Wear - Durham New Elvet Bridge | 0.212 | 0.218 | 0.217 | 0.22 |