| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.089 | 0.092 | 0.092 | 0.095 |
| River Wear - Chester-Le-Street | 0.322 | 0.326 | 0.326 | 0.334 |
| Smallhope Burn - Lanchester Front Street | 0.207 | 0.214 | 0.213 | 0.219 |
| River Wear - Stanhope | 0.241 | 0.251 | 0.254 | 0.272 |
| River Gaunless - South Church | 0.076 | 0.078 | 0.077 | 0.08 |
| River Wear - Sunderland Bridge | 0.273 | 0.277 | 0.277 | 0.283 |
| River Wear - Witton Park | 0.326 | 0.328 | 0.328 | 0.333 |
| River Wear - Durham New Elvet Bridge | 0.219 | 0.225 | 0.224 | 0.232 |