| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.084 | 0.086 | 0.086 | 0.088 |
| River Wear - Chester-Le-Street | 0.341 | 0.346 | 0.345 | 0.349 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.208 | 0.207 | 0.214 |
| River Wear - Stanhope | 0.24 | 0.243 | 0.243 | 0.249 |
| River Gaunless - South Church | 0.074 | 0.076 | 0.076 | 0.08 |
| River Wear - Sunderland Bridge | 0.298 | 0.302 | 0.302 | 0.31 |
| River Wear - Witton Park | 0.351 | 0.357 | 0.357 | 0.366 |
| River Wear - Durham New Elvet Bridge | 0.35 | 0.357 | 0.356 | 0.366 |