| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.059 | 0.062 | 0.062 | 0.065 |
| River Wear - Chester-Le-Street | 0.358 | 0.364 | 0.365 | 0.378 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.245 | 0.245 | 0.259 |
| River Wear - Stanhope | 0.3 | 0.313 | 0.311 | 0.318 |
| River Gaunless - South Church | 0.047 | 0.05 | 0.049 | 0.052 |
| River Wear - Sunderland Bridge | 0.317 | 0.325 | 0.326 | 0.34 |
| River Wear - Witton Park | 0.379 | 0.388 | 0.388 | 0.401 |
| River Wear - Durham New Elvet Bridge | 0.237 | 0.242 | 0.243 | 0.255 |