| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.309 | 0.334 | 0.336 | 0.374 |
| River Wear - Chester-Le-Street | 0.631 | 0.693 | 0.705 | 0.818 |
| Smallhope Burn - Lanchester Front Street | 0.282 | 0.288 | 0.288 | 0.298 |
| River Wear - Stanhope | 0.518 | 0.581 | 0.603 | 0.73 |
| River Gaunless - South Church | 0.209 | 0.231 | 0.233 | 0.274 |
| River Wear - Sunderland Bridge | 0.585 | 0.642 | 0.645 | 0.732 |
| River Wear - Witton Park | 0.664 | 0.727 | 0.727 | 0.814 |
| River Wear - Durham New Elvet Bridge | 0.497 | 0.56 | 0.566 | 0.669 |