| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.13 | 0.131 | 0.131 | 0.135 |
| River Wear - Chester-Le-Street | 0.343 | 0.346 | 0.346 | 0.35 |
| Smallhope Burn - Lanchester Front Street | 0.212 | 0.216 | 0.215 | 0.219 |
| River Wear - Stanhope | 0.229 | 0.231 | 0.23 | 0.232 |
| River Gaunless - South Church | 0.112 | 0.115 | 0.114 | 0.118 |
| River Wear - Sunderland Bridge | 0.291 | 0.292 | 0.292 | 0.296 |
| River Wear - Witton Park | 0.336 | 0.338 | 0.337 | 0.339 |
| River Wear - Durham New Elvet Bridge | 0.24 | 0.243 | 0.242 | 0.246 |