| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.119 | 0.123 | 0.123 | 0.128 |
| River Wear - Chester-Le-Street | 0.341 | 0.346 | 0.346 | 0.354 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.252 | 0.25 | 0.257 |
| River Wear - Stanhope | 0.262 | 0.264 | 0.265 | 0.274 |
| River Gaunless - South Church | 0.07 | 0.073 | 0.073 | 0.076 |
| River Wear - Sunderland Bridge | 0.3 | 0.304 | 0.302 | 0.307 |
| River Wear - Witton Park | 0.347 | 0.355 | 0.354 | 0.36 |
| River Wear - Durham New Elvet Bridge | 0.28 | 0.286 | 0.285 | 0.292 |