| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.101 | 0.103 | 0.103 | 0.107 |
| River Wear - Chester-Le-Street | 0.37 | 0.372 | 0.372 | 0.377 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.256 | 0.255 | 0.261 |
| River Wear - Stanhope | 0.292 | 0.298 | 0.296 | 0.301 |
| River Gaunless - South Church | 0.095 | 0.097 | 0.097 | 0.101 |
| River Wear - Sunderland Bridge | 0.321 | 0.323 | 0.324 | 0.329 |
| River Wear - Witton Park | 0.376 | 0.379 | 0.379 | 0.386 |
| River Wear - Durham New Elvet Bridge | 0.227 | 0.23 | 0.23 | 0.234 |