| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.088 | 0.116 | 0.118 | 0.157 |
| River Wear - Chester-Le-Street | 0.311 | 0.353 | 0.353 | 0.376 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.237 | 0.237 | 0.255 |
| River Wear - Stanhope | 0.219 | 0.22 | 0.219 | 0.22 |
| River Gaunless - South Church | 0.07 | 0.082 | 0.081 | 0.096 |
| River Wear - Sunderland Bridge | 0.259 | 0.28 | 0.283 | 0.316 |
| River Wear - Witton Park | 0.283 | 0.286 | 0.285 | 0.287 |
| River Wear - Durham New Elvet Bridge | 0.255 | 0.276 | 0.277 | 0.302 |