| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.145 | 0.15 | 0.152 | 0.166 |
| River Wear - Chester-Le-Street | 0.354 | 0.356 | 0.356 | 0.36 |
| Smallhope Burn - Lanchester Front Street | 0.268 | 0.273 | 0.272 | 0.28 |
| River Wear - Stanhope | 0.234 | 0.244 | 0.242 | 0.247 |
| River Gaunless - South Church | 0.079 | 0.081 | 0.081 | 0.083 |
| River Wear - Sunderland Bridge | 0.292 | 0.296 | 0.294 | 0.297 |
| River Wear - Witton Park | 0.344 | 0.349 | 0.348 | 0.352 |
| River Wear - Durham New Elvet Bridge | 0.245 | 0.249 | 0.248 | 0.252 |