| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.046 | 0.048 | 0.048 | 0.052 |
| River Wear - Chester-Le-Street | 0.289 | 0.294 | 0.293 | 0.298 |
| Smallhope Burn - Lanchester Front Street | 0.204 | 0.213 | 0.212 | 0.219 |
| River Wear - Stanhope | 0.163 | 0.167 | 0.166 | 0.169 |
| River Gaunless - South Church | 0.052 | 0.057 | 0.056 | 0.059 |
| River Wear - Sunderland Bridge | 0.243 | 0.248 | 0.247 | 0.25 |
| River Wear - Witton Park | 0.287 | 0.289 | 0.288 | 0.293 |
| River Wear - Durham New Elvet Bridge | 0.202 | 0.21 | 0.209 | 0.216 |