| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.612 | 0.669 | 0.7 | 0.815 |
| River Wear - Chester-Le-Street | 1.065 | 1.3 | 1.288 | 1.461 |
| Smallhope Burn - Lanchester Front Street | 0.462 | 0.493 | 0.509 | 0.604 |
| River Wear - Stanhope | 0.808 | 0.945 | 0.997 | 1.259 |
| River Gaunless - South Church | 0.414 | 0.565 | 0.558 | 0.7 |
| River Wear - Sunderland Bridge | 0.884 | 1.097 | 1.096 | 1.268 |
| River Wear - Witton Park | 0.935 | 1.107 | 1.165 | 1.884 |
| River Wear - Durham New Elvet Bridge | 0.95 | 1.251 | 1.225 | 1.471 |