| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.115 | 0.119 | 0.12 | 0.128 |
| River Wear - Chester-Le-Street | 0.353 | 0.36 | 0.36 | 0.375 |
| Smallhope Burn - Lanchester Front Street | 0.238 | 0.244 | 0.243 | 0.25 |
| River Wear - Stanhope | 0.233 | 0.244 | 0.244 | 0.255 |
| River Gaunless - South Church | 0.08 | 0.082 | 0.082 | 0.084 |
| River Wear - Sunderland Bridge | 0.293 | 0.302 | 0.302 | 0.314 |
| River Wear - Witton Park | 0.333 | 0.341 | 0.341 | 0.355 |
| River Wear - Durham New Elvet Bridge | 0.274 | 0.278 | 0.279 | 0.288 |