| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.149 | 0.152 | 0.152 | 0.157 |
| River Wear - Chester-Le-Street | 0.388 | 0.392 | 0.392 | 0.398 |
| Smallhope Burn - Lanchester Front Street | 0.26 | 0.264 | 0.263 | 0.268 |
| River Wear - Stanhope | 0.28 | 0.286 | 0.286 | 0.29 |
| River Gaunless - South Church | 0.129 | 0.132 | 0.131 | 0.133 |
| River Wear - Sunderland Bridge | 0.343 | 0.345 | 0.346 | 0.355 |
| River Wear - Witton Park | 0.399 | 0.401 | 0.401 | 0.405 |
| River Wear - Durham New Elvet Bridge | 0.29 | 0.297 | 0.297 | 0.301 |