| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.207 | 0.216 | 0.217 | 0.232 |
| River Wear - Chester-Le-Street | 0.471 | 0.475 | 0.475 | 0.48 |
| Smallhope Burn - Lanchester Front Street | 0.279 | 0.282 | 0.282 | 0.288 |
| River Wear - Stanhope | 0.359 | 0.376 | 0.377 | 0.394 |
| River Gaunless - South Church | 0.157 | 0.164 | 0.163 | 0.168 |
| River Wear - Sunderland Bridge | 0.433 | 0.44 | 0.441 | 0.447 |
| River Wear - Witton Park | 0.494 | 0.51 | 0.508 | 0.52 |
| River Wear - Durham New Elvet Bridge | 0.35 | 0.354 | 0.354 | 0.36 |