| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.125 | 0.128 | 0.129 | 0.135 |
| River Wear - Chester-Le-Street | 0.45 | 0.494 | 0.501 | 0.579 |
| Smallhope Burn - Lanchester Front Street | 0.262 | 0.267 | 0.267 | 0.273 |
| River Wear - Stanhope | 0.428 | 0.457 | 0.465 | 0.53 |
| River Gaunless - South Church | 0.107 | 0.113 | 0.113 | 0.121 |
| River Wear - Sunderland Bridge | 0.416 | 0.447 | 0.456 | 0.525 |
| River Wear - Witton Park | 0.48 | 0.51 | 0.518 | 0.584 |
| River Wear - Durham New Elvet Bridge | 0.294 | 0.32 | 0.33 | 0.395 |