| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.057 | 0.057 | 0.057 | 0.059 |
| River Wear - Chester-Le-Street | 0.301 | 0.307 | 0.307 | 0.312 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.227 | 0.226 | 0.232 |
| River Wear - Stanhope | 0.196 | 0.197 | 0.196 | 0.197 |
| River Gaunless - South Church | 0.074 | 0.076 | 0.076 | 0.08 |
| River Wear - Sunderland Bridge | 0.284 | 0.288 | 0.287 | 0.291 |
| River Wear - Witton Park | 0.283 | 0.294 | 0.29 | 0.297 |
| River Wear - Durham New Elvet Bridge | 0.202 | 0.21 | 0.21 | 0.216 |