| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.089 | 0.09 | 0.09 | 0.091 |
| River Wear - Chester-Le-Street | 0.314 | 0.317 | 0.317 | 0.32 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.228 | 0.228 | 0.234 |
| River Wear - Stanhope | 0.001 | 0.217 | 0.191 | 1.738 |
| River Gaunless - South Church | 0.092 | 0.095 | 0.095 | 0.098 |
| River Wear - Sunderland Bridge | 0.254 | 0.259 | 0.257 | 0.26 |
| River Wear - Witton Park | 0.291 | 0.295 | 0.295 | 0.299 |
| River Wear - Durham New Elvet Bridge | 0.179 | 0.191 | 0.189 | 0.196 |