| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.356 | 0.397 | 0.404 | 0.494 |
| River Wear - Chester-Le-Street | 0.854 | 0.969 | 0.971 | 1.105 |
| Smallhope Burn - Lanchester Front Street | 0.319 | 0.334 | 0.336 | 0.368 |
| River Wear - Stanhope | 0.778 | 1.076 | 1.07 | 1.428 |
| River Gaunless - South Church | 0.228 | 0.239 | 0.247 | 0.287 |
| River Wear - Sunderland Bridge | 0.739 | 0.878 | 0.891 | 1.063 |
| River Wear - Witton Park | 0.819 | 1.013 | 1.047 | 1.334 |
| River Wear - Durham New Elvet Bridge | 0.676 | 0.844 | 0.853 | 1.025 |