| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.089 | 0.091 | 0.091 | 0.095 |
| River Wear - Chester-Le-Street | 0.334 | 0.341 | 0.339 | 0.343 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.225 | 0.224 | 0.23 |
| River Wear - Stanhope | 0.227 | 0.236 | 0.236 | 0.277 |
| River Gaunless - South Church | 0.098 | 0.101 | 0.1 | 0.103 |
| River Wear - Sunderland Bridge | 0.279 | 0.287 | 0.286 | 0.295 |
| River Wear - Witton Park | 0.319 | 0.33 | 0.329 | 0.342 |
| River Wear - Durham New Elvet Bridge | 0.218 | 0.224 | 0.224 | 0.231 |