| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.082 | 0.085 | 0.088 | 0.106 |
| River Wear - Chester-Le-Street | 0.328 | 0.333 | 0.333 | 0.341 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.237 | 0.236 | 0.249 |
| River Wear - Stanhope | 0.226 | 0.229 | 0.23 | 0.241 |
| River Gaunless - South Church | 0.065 | 0.07 | 0.069 | 0.074 |
| River Wear - Sunderland Bridge | 0.28 | 0.284 | 0.283 | 0.287 |
| River Wear - Witton Park | 0.314 | 0.319 | 0.319 | 0.327 |
| River Wear - Durham New Elvet Bridge | 0.179 | 0.193 | 0.193 | 0.211 |