| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.158 | 0.167 | 0.168 | 0.181 |
| River Wear - Chester-Le-Street | 0.336 | 0.339 | 0.34 | 0.348 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.22 | 0.219 | 0.224 |
| River Wear - Stanhope | 0.23 | 0.231 | 0.23 | 0.231 |
| River Gaunless - South Church | 0.089 | 0.092 | 0.091 | 0.096 |
| River Wear - Sunderland Bridge | 0.274 | 0.278 | 0.277 | 0.281 |
| River Wear - Witton Park | 0.296 | 0.299 | 0.298 | 0.302 |
| River Wear - Durham New Elvet Bridge | 0.263 | 0.269 | 0.268 | 0.276 |