| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.166 | 0.195 | 0.189 | 0.205 |
| River Wear - Chester-Le-Street | 0.37 | 0.385 | 0.403 | 0.451 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.23 | 0.233 | 0.261 |
| River Wear - Stanhope | 0.446 | 0.495 | 0.505 | 0.591 |
| River Gaunless - South Church | 0.08 | 0.089 | 0.088 | 0.095 |
| River Wear - Sunderland Bridge | 0.321 | 0.425 | 0.408 | 0.469 |
| River Wear - Witton Park | 0.393 | 0.509 | 0.509 | 0.559 |
| River Wear - Durham New Elvet Bridge | 0.269 | 0.325 | 0.313 | 0.358 |