| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.088 | 0.093 | 0.094 | 0.107 |
| River Wear - Chester-Le-Street | 0.352 | 0.356 | 0.355 | 0.358 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.24 | 0.241 | 0.247 |
| River Wear - Stanhope | 0.213 | 0.214 | 0.214 | 0.219 |
| River Gaunless - South Church | 0.103 | 0.106 | 0.106 | 0.11 |
| River Wear - Sunderland Bridge | 0.296 | 0.3 | 0.3 | 0.307 |
| River Wear - Witton Park | 0.339 | 0.343 | 0.344 | 0.354 |
| River Wear - Durham New Elvet Bridge | 0.252 | 0.2545 | 0.255 | 0.26 |