| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.126 | 0.127 | 0.128 | 0.132 |
| River Wear - Chester-Le-Street | 0.384 | 0.387 | 0.387 | 0.389 |
| Smallhope Burn - Lanchester Front Street | 0.232 | 0.241 | 0.239 | 0.246 |
| River Wear - Stanhope | 0.254 | 0.26 | 0.259 | 0.264 |
| River Gaunless - South Church | 0.108 | 0.116 | 0.115 | 0.121 |
| River Wear - Sunderland Bridge | 0.339 | 0.343 | 0.342 | 0.348 |
| River Wear - Witton Park | 0.389 | 0.391 | 0.391 | 0.394 |
| River Wear - Durham New Elvet Bridge | 0.299 | 0.304 | 0.304 | 0.307 |