| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.092 | 0.094 | 0.095 | 0.101 |
| River Wear - Chester-Le-Street | 0.348 | 0.351 | 0.35 | 0.353 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.239 | 0.238 | 0.242 |
| River Wear - Stanhope | 0.218 | 0.219 | 0.218 | 0.22 |
| River Gaunless - South Church | 0.104 | 0.107 | 0.106 | 0.108 |
| River Wear - Sunderland Bridge | 0.293 | 0.296 | 0.296 | 0.298 |
| River Wear - Witton Park | 0.343 | 0.344 | 0.344 | 0.345 |
| River Wear - Durham New Elvet Bridge | 0.251 | 0.255 | 0.254 | 0.257 |