| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.079 | 0.08 | 0.08 | 0.082 |
| River Wear - Chester-Le-Street | 0.327 | 0.333 | 0.332 | 0.337 |
| Smallhope Burn - Lanchester Front Street | 0.231 | 0.236 | 0.236 | 0.248 |
| River Wear - Stanhope | 0.22 | 0.222 | 0.222 | 0.225 |
| River Gaunless - South Church | 0.064 | 0.068 | 0.067 | 0.07 |
| River Wear - Sunderland Bridge | 0.273 | 0.276 | 0.276 | 0.28 |
| River Wear - Witton Park | 0.313 | 0.314 | 0.314 | 0.315 |
| River Wear - Durham New Elvet Bridge | 0.16 | 0.167 | 0.167 | 0.176 |