| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.088 | 0.089 | 0.089 | 0.091 |
| River Wear - Chester-Le-Street | 0.482 | 0.56 | 0.568 | 0.636 |
| Smallhope Burn - Lanchester Front Street | 0.27 | 0.277 | 0.281 | 0.301 |
| River Wear - Stanhope | 0.525 | 0.57 | 0.58 | 0.676 |
| River Gaunless - South Church | 0.108 | 0.117 | 0.114 | 0.126 |
| River Wear - Sunderland Bridge | 0.501 | 0.531 | 0.545 | 0.637 |
| River Wear - Witton Park | 0.592 | 0.629 | 0.633 | 0.724 |
| River Wear - Durham New Elvet Bridge | 0.394 | 0.425 | 0.441 | 0.523 |