| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.144 | 0.148 | 0.147 | 0.151 |
| River Wear - Chester-Le-Street | 0.397 | 0.402 | 0.402 | 0.408 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.265 | 0.265 | 0.271 |
| River Wear - Stanhope | 0.355 | 0.375 | 0.376 | 0.396 |
| River Gaunless - South Church | 0.083 | 0.086 | 0.085 | 0.088 |
| River Wear - Sunderland Bridge | 0.367 | 0.376 | 0.375 | 0.384 |
| River Wear - Witton Park | 0.435 | 0.445 | 0.444 | 0.453 |
| River Wear - Durham New Elvet Bridge | 0.333 | 0.339 | 0.338 | 0.344 |