| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.17 | 0.184 | 0.179 | 0.188 |
| River Wear - Chester-Le-Street | 0.469 | 0.474 | 0.477 | 0.494 |
| Smallhope Burn - Lanchester Front Street | 0.28 | 0.285 | 0.284 | 0.293 |
| River Wear - Stanhope | 0.344 | 0.4 | 0.397 | 0.421 |
| River Gaunless - South Church | 0.164 | 0.169 | 0.169 | 0.173 |
| River Wear - Sunderland Bridge | 0.432 | 0.449 | 0.449 | 0.465 |
| River Wear - Witton Park | 0.492 | 0.531 | 0.523 | 0.54 |
| River Wear - Durham New Elvet Bridge | 0.36 | 0.372 | 0.373 | 0.386 |