| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.054 | 0.064 | 0.107 |
| River Wear - Chester-Le-Street | 0.29 | 0.295 | 0.304 | 0.359 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.229 | 0.234 | 0.295 |
| River Wear - Stanhope | 0.193 | 0.193 | 0.192 | 0.193 |
| River Gaunless - South Church | 0.072 | 0.076 | 0.093 | 0.288 |
| River Wear - Sunderland Bridge | 0.241 | 0.244 | 0.264 | 0.344 |
| River Wear - Witton Park | 0.282 | 0.293 | 0.291 | 0.296 |
| River Wear - Durham New Elvet Bridge | 0.196 | 0.204 | 0.214 | 0.273 |