| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.106 | 0.11 | 0.112 | 0.123 |
| River Wear - Chester-Le-Street | 0.389 | 0.403 | 0.406 | 0.433 |
| Smallhope Burn - Lanchester Front Street | 0.205 | 0.212 | 0.211 | 0.218 |
| River Wear - Stanhope | 0.278 | 0.302 | 0.302 | 0.326 |
| River Gaunless - South Church | 0.088 | 0.092 | 0.092 | 0.099 |
| River Wear - Sunderland Bridge | 0.35 | 0.365 | 0.367 | 0.395 |
| River Wear - Witton Park | 0.4 | 0.418 | 0.419 | 0.443 |
| River Wear - Durham New Elvet Bridge | 0.377 | 0.389 | 0.39 | 0.409 |