| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.097 | 0.099 | 0.099 | 0.103 |
| River Wear - Chester-Le-Street | 0.32 | 0.322 | 0.321 | 0.324 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.231 | 0.231 | 0.238 |
| River Wear - Stanhope | 0.215 | 0.219 | 0.218 | 0.222 |
| River Gaunless - South Church | 0.094 | 0.097 | 0.097 | 0.1 |
| River Wear - Sunderland Bridge | 0.26 | 0.262 | 0.262 | 0.265 |
| River Wear - Witton Park | 0.294 | 0.299 | 0.298 | 0.302 |
| River Wear - Durham New Elvet Bridge | 0.2 | 0.208 | 0.208 | 0.216 |