| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.075 | 0.075 | 0.077 |
| River Wear - Chester-Le-Street | 0.33 | 0.335 | 0.335 | 0.343 |
| Smallhope Burn - Lanchester Front Street | 0.218 | 0.226 | 0.225 | 0.233 |
| River Wear - Stanhope | 0.226 | 0.234 | 0.233 | 0.24 |
| River Gaunless - South Church | 0.096 | 0.098 | 0.097 | 0.101 |
| River Wear - Sunderland Bridge | 0.274 | 0.277 | 0.277 | 0.284 |
| River Wear - Witton Park | 0.317 | 0.324 | 0.324 | 0.33 |
| River Wear - Durham New Elvet Bridge | 0.204 | 0.212 | 0.212 | 0.22 |