| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.06 | 0.063 | 0.064 | 0.069 |
| River Wear - Chester-Le-Street | 0.31 | 0.319 | 0.319 | 0.33 |
| Smallhope Burn - Lanchester Front Street | 0.215 | 0.222 | 0.221 | 0.231 |
| River Wear - Stanhope | 0.181 | 0.191 | 0.192 | 0.205 |
| River Gaunless - South Church | 0.072 | 0.075 | 0.075 | 0.081 |
| River Wear - Sunderland Bridge | 0.248 | 0.256 | 0.255 | 0.267 |
| River Wear - Witton Park | 0.275 | 0.28 | 0.28 | 0.287 |
| River Wear - Durham New Elvet Bridge | 0.215 | 0.222 | 0.222 | 0.231 |