| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.237 | 0.241 | 0.241 | 0.25 |
| River Wear - Chester-Le-Street | 0.486 | 0.493 | 0.494 | 0.503 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.255 | 0.255 | 0.268 |
| River Wear - Stanhope | 0.456 | 0.467 | 0.495 | 0.642 |
| River Gaunless - South Church | 0.132 | 0.134 | 0.134 | 0.136 |
| River Wear - Sunderland Bridge | 0.467 | 0.475 | 0.474 | 0.487 |
| River Wear - Witton Park | 0.551 | 0.563 | 0.564 | 0.606 |
| River Wear - Durham New Elvet Bridge | 0.362 | 0.371 | 0.372 | 0.384 |