| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.233 | 0.238 | 0.237 | 0.242 |
| River Wear - Chester-Le-Street | 0.481 | 0.544 | 0.539 | 0.576 |
| Smallhope Burn - Lanchester Front Street | 0.277 | 0.279 | 0.28 | 0.285 |
| River Wear - Stanhope | 0.504 | 0.552 | 0.573 | 0.764 |
| River Gaunless - South Church | 0.12 | 0.124 | 0.124 | 0.128 |
| River Wear - Sunderland Bridge | 0.493 | 0.52 | 0.523 | 0.563 |
| River Wear - Witton Park | 0.581 | 0.622 | 0.62 | 0.685 |
| River Wear - Durham New Elvet Bridge | 0.383 | 0.407 | 0.41 | 0.442 |