| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.135 | 0.14 | 0.14 | 0.145 |
| River Wear - Chester-Le-Street | 0.361 | 0.363 | 0.364 | 0.368 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.256 | 0.256 | 0.261 |
| River Wear - Stanhope | 0.212 | 0.219 | 0.217 | 0.219 |
| River Gaunless - South Church | 0.119 | 0.122 | 0.122 | 0.126 |
| River Wear - Sunderland Bridge | 0.304 | 0.305 | 0.306 | 0.311 |
| River Wear - Witton Park | 0.335 | 0.339 | 0.338 | 0.341 |
| River Wear - Durham New Elvet Bridge | 0.256 | 0.262 | 0.262 | 0.266 |