| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.199 | 0.416 | 0.396 | 0.543 |
| River Wear - Chester-Le-Street | 0.378 | 0.481 | 0.553 | 1 |
| Smallhope Burn - Lanchester Front Street | 0.243 | 0.361 | 0.336 | 0.41 |
| River Wear - Stanhope | 0.34 | 1.035 | 0.843 | 1.216 |
| River Gaunless - South Church | 0.103 | 0.247 | 0.236 | 0.321 |
| River Wear - Sunderland Bridge | 0.318 | 0.499 | 0.606 | 1.032 |
| River Wear - Witton Park | 0.375 | 0.687 | 0.757 | 1.195 |
| River Wear - Durham New Elvet Bridge | 0.269 | 0.43 | 0.53 | 1.069 |