| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.131 | 0.135 | 0.134 | 0.138 |
| River Wear - Chester-Le-Street | 0.367 | 0.371 | 0.371 | 0.376 |
| Smallhope Burn - Lanchester Front Street | 0.242 | 0.248 | 0.247 | 0.252 |
| River Wear - Stanhope | 0.234 | 0.237 | 0.236 | 0.238 |
| River Gaunless - South Church | 0.094 | 0.096 | 0.096 | 0.099 |
| River Wear - Sunderland Bridge | 0.314 | 0.325 | 0.324 | 0.327 |
| River Wear - Witton Park | 0.349 | 0.375 | 0.367 | 0.377 |
| River Wear - Durham New Elvet Bridge | 0.29 | 0.296 | 0.296 | 0.3 |