| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.12 | 0.131 | 0.133 | 0.155 |
| River Wear - Chester-Le-Street | 0.36 | 0.369 | 0.372 | 0.397 |
| Smallhope Burn - Lanchester Front Street | 0.242 | 0.248 | 0.248 | 0.26 |
| River Wear - Stanhope | 0.244 | 0.246 | 0.246 | 0.249 |
| River Gaunless - South Church | 0.118 | 0.122 | 0.122 | 0.126 |
| River Wear - Sunderland Bridge | 0.292 | 0.299 | 0.299 | 0.311 |
| River Wear - Witton Park | 0.326 | 0.331 | 0.331 | 0.336 |
| River Wear - Durham New Elvet Bridge | 0.249 | 0.255 | 0.256 | 0.272 |