| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.149 | 0.153 | 0.154 | 0.165 |
| River Wear - Chester-Le-Street | 0.373 | 0.391 | 0.392 | 0.418 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.24 | 0.24 | 0.246 |
| River Wear - Stanhope | 0.262 | 0.268 | 0.267 | 0.271 |
| River Gaunless - South Church | 0.091 | 0.095 | 0.094 | 0.096 |
| River Wear - Sunderland Bridge | 0.339 | 0.357 | 0.356 | 0.382 |
| River Wear - Witton Park | 0.394 | 0.405 | 0.409 | 0.433 |
| River Wear - Durham New Elvet Bridge | 0.259 | 0.271 | 0.271 | 0.285 |