| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.173 | 0.175 | 0.175 | 0.18 |
| River Wear - Chester-Le-Street | 0.445 | 0.452 | 0.454 | 0.467 |
| Smallhope Burn - Lanchester Front Street | 0.243 | 0.248 | 0.247 | 0.252 |
| River Wear - Stanhope | 0.372 | 0.382 | 0.383 | 0.397 |
| River Gaunless - South Church | 0.132 | 0.135 | 0.135 | 0.138 |
| River Wear - Sunderland Bridge | 0.418 | 0.426 | 0.426 | 0.439 |
| River Wear - Witton Park | 0.484 | 0.492 | 0.494 | 0.509 |
| River Wear - Durham New Elvet Bridge | 0.339 | 0.345 | 0.346 | 0.356 |