| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.301 | 0.317 | 0.321 | 0.357 |
| River Wear - Chester-Le-Street | 0.642 | 0.699 | 0.703 | 0.787 |
| Smallhope Burn - Lanchester Front Street | 0.279 | 0.294 | 0.294 | 0.331 |
| River Wear - Stanhope | 0.701 | 0.829 | 0.874 | 1.441 |
| River Gaunless - South Church | 0.238 | 0.253 | 0.256 | 0.295 |
| River Wear - Sunderland Bridge | 0.625 | 0.681 | 0.678 | 0.773 |
| River Wear - Witton Park | 0.721 | 0.797 | 0.793 | 1.116 |
| River Wear - Durham New Elvet Bridge | 0.522 | 0.582 | 0.584 | 0.687 |