| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.162 | 0.166 | 0.166 | 0.181 |
| River Wear - Chester-Le-Street | 0.395 | 0.4 | 0.4 | 0.407 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.267 | 0.272 | 0.311 |
| River Wear - Stanhope | 0.243 | 0.247 | 0.271 | 0.537 |
| River Gaunless - South Church | 0.131 | 0.134 | 0.143 | 0.193 |
| River Wear - Sunderland Bridge | 0.34 | 0.343 | 0.346 | 0.369 |
| River Wear - Witton Park | 0.371 | 0.381 | 0.381 | 0.414 |
| River Wear - Durham New Elvet Bridge | 0.271 | 0.286 | 0.287 | 0.298 |