| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.074 | 0.075 | 0.075 | 0.076 |
| River Wear - Chester-Le-Street | 0.474 | 0.523 | 0.53 | 0.592 |
| Smallhope Burn - Lanchester Front Street | 0.258 | 0.26 | 0.26 | 0.265 |
| River Wear - Stanhope | 0.439 | 0.477 | 0.481 | 0.559 |
| River Gaunless - South Church | 0.108 | 0.111 | 0.111 | 0.116 |
| River Wear - Sunderland Bridge | 0.45 | 0.477 | 0.491 | 0.574 |
| River Wear - Witton Park | 0.529 | 0.558 | 0.567 | 0.646 |
| River Wear - Durham New Elvet Bridge | 0.354 | 0.384 | 0.395 | 0.465 |