| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.317 | 0.395 | 0.396 | 0.461 |
| River Wear - Chester-Le-Street | 0.521 | 1.028 | 0.988 | 1.49 |
| Smallhope Burn - Lanchester Front Street | 0.305 | 0.314 | 0.321 | 0.362 |
| River Wear - Stanhope | 0.841 | 1.132 | 1.234 | 1.797 |
| River Gaunless - South Church | 0.228 | 0.307 | 0.313 | 0.396 |
| River Wear - Sunderland Bridge | 0.532 | 0.979 | 1.033 | 1.493 |
| River Wear - Witton Park | 0.889 | 1.108 | 1.277 | 2.02 |
| River Wear - Durham New Elvet Bridge | 0.43 | 0.958 | 1.016 | 1.615 |