| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.444 | 0.5685 | 0.596 | 0.783 |
| River Wear - Chester-Le-Street | 0.736 | 1.345 | 1.4 | 2.173 |
| Smallhope Burn - Lanchester Front Street | 0.369 | 0.411 | 0.441 | 0.596 |
| River Wear - Stanhope | 0.833 | 1.24 | 1.395 | 2.365 |
| River Gaunless - South Church | 0.293 | 0.45 | 0.455 | 0.589 |
| River Wear - Sunderland Bridge | 0.75 | 1.345 | 1.378 | 1.996 |
| River Wear - Witton Park | 0.975 | 1.4975 | 1.719 | 2.94 |
| River Wear - Durham New Elvet Bridge | 0.639 | 1.441 | 1.447 | 2.278 |