| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.076 | 0.089 | 0.09 | 0.121 |
| River Wear - Chester-Le-Street | 0.338 | 0.357 | 0.354 | 0.38 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.258 | 0.261 | 0.31 |
| River Wear - Stanhope | 0.193 | 0.197 | 0.2 | 0.214 |
| River Gaunless - South Church | 0.085 | 0.099 | 0.116 | 0.284 |
| River Wear - Sunderland Bridge | 0.271 | 0.286 | 0.295 | 0.361 |
| River Wear - Witton Park | 0.308 | 0.312 | 0.313 | 0.322 |
| River Wear - Durham New Elvet Bridge | 0.233 | 0.249 | 0.249 | 0.276 |