| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.086 | 0.089 | 0.088 | 0.091 |
| River Wear - Chester-Le-Street | 0.343 | 0.346 | 0.346 | 0.352 |
| Smallhope Burn - Lanchester Front Street | 0.232 | 0.239 | 0.237 | 0.242 |
| River Wear - Stanhope | 0.213 | 0.213 | 0.212 | 0.213 |
| River Gaunless - South Church | 0.101 | 0.103 | 0.103 | 0.105 |
| River Wear - Sunderland Bridge | 0.289 | 0.291 | 0.291 | 0.296 |
| River Wear - Witton Park | 0.334 | 0.336 | 0.336 | 0.339 |
| River Wear - Durham New Elvet Bridge | 0.247 | 0.25 | 0.249 | 0.253 |