| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.083 | 0.126 | 0.112 | 0.148 |
| River Wear - Chester-Le-Street | 0.445 | 0.466 | 0.47 | 0.659 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.261 | 0.266 | 0.335 |
| River Wear - Stanhope | 0.43 | 0.7495 | 0.736 | 1.433 |
| River Gaunless - South Church | 0.074 | 0.077 | 0.079 | 0.133 |
| River Wear - Sunderland Bridge | 0.401 | 0.423 | 0.517 | 0.907 |
| River Wear - Witton Park | 0.471 | 0.491 | 0.667 | 1.19 |
| River Wear - Durham New Elvet Bridge | 0.3 | 0.333 | 0.391 | 0.761 |