| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.166 | 0.171 | 0.17 | 0.175 |
| River Wear - Chester-Le-Street | 0.336 | 0.338 | 0.338 | 0.341 |
| Smallhope Burn - Lanchester Front Street | 0.21 | 0.217 | 0.216 | 0.225 |
| River Wear - Stanhope | 0.233 | 0.234 | 0.233 | 0.235 |
| River Gaunless - South Church | 0.092 | 0.096 | 0.096 | 0.102 |
| River Wear - Sunderland Bridge | 0.275 | 0.279 | 0.278 | 0.282 |
| River Wear - Witton Park | 0.3 | 0.302 | 0.302 | 0.305 |
| River Wear - Durham New Elvet Bridge | 0.261 | 0.267 | 0.266 | 0.275 |