| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.078 | 0.079 | 0.079 | 0.083 |
| River Wear - Chester-Le-Street | 0.33 | 0.334 | 0.333 | 0.339 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.235 | 0.234 | 0.241 |
| River Wear - Stanhope | 0.215 | 0.217 | 0.217 | 0.221 |
| River Gaunless - South Church | 0.065 | 0.068 | 0.067 | 0.071 |
| River Wear - Sunderland Bridge | 0.267 | 0.275 | 0.274 | 0.28 |
| River Wear - Witton Park | 0.304 | 0.311 | 0.309 | 0.315 |
| River Wear - Durham New Elvet Bridge | 0.171 | 0.177 | 0.177 | 0.184 |