| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.309 | 0.316 | 0.316 | 0.321 |
| River Wear - Chester-Le-Street | 0.653 | 0.698 | 0.703 | 0.764 |
| Smallhope Burn - Lanchester Front Street | 0.323 | 0.326 | 0.326 | 0.33 |
| River Wear - Stanhope | 0.727 | 0.845 | 0.864 | 1.023 |
| River Gaunless - South Church | 0.219 | 0.231 | 0.229 | 0.238 |
| River Wear - Sunderland Bridge | 0.608 | 0.668 | 0.675 | 0.75 |
| River Wear - Witton Park | 0.705 | 0.788 | 0.793 | 0.902 |
| River Wear - Durham New Elvet Bridge | 0.511 | 0.56 | 0.568 | 0.643 |