| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.058 | 0.064 | 0.063 | 0.069 |
| River Wear - Chester-Le-Street | 0.291 | 0.295 | 0.295 | 0.305 |
| Smallhope Burn - Lanchester Front Street | 0.217 | 0.225 | 0.225 | 0.235 |
| River Wear - Stanhope | 0.201 | 0.21 | 0.209 | 0.218 |
| River Gaunless - South Church | 0.044 | 0.048 | 0.047 | 0.05 |
| River Wear - Sunderland Bridge | 0.256 | 0.271 | 0.267 | 0.273 |
| River Wear - Witton Park | 0.321 | 0.327 | 0.326 | 0.333 |
| River Wear - Durham New Elvet Bridge | 0.197 | 0.205 | 0.206 | 0.216 |