| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.061 | 0.071 | 0.069 | 0.081 |
| River Wear - Chester-Le-Street | 0.301 | 0.312 | 0.315 | 0.337 |
| Smallhope Burn - Lanchester Front Street | 0.209 | 0.221 | 0.218 | 0.225 |
| River Wear - Stanhope | 0.234 | 0.248 | 0.248 | 0.266 |
| River Gaunless - South Church | 0.045 | 0.048 | 0.048 | 0.051 |
| River Wear - Sunderland Bridge | 0.26 | 0.266 | 0.268 | 0.284 |
| River Wear - Witton Park | 0.303 | 0.315 | 0.315 | 0.331 |
| River Wear - Durham New Elvet Bridge | 0.213 | 0.218 | 0.221 | 0.235 |