| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.077 | 0.079 | 0.107 |
| River Wear - Chester-Le-Street | 0.382 | 0.387 | 0.388 | 0.41 |
| Smallhope Burn - Lanchester Front Street | 0.268 | 0.275 | 0.276 | 0.287 |
| River Wear - Stanhope | 0.37 | 0.4915 | 0.457 | 0.536 |
| River Gaunless - South Church | 0.067 | 0.076 | 0.076 | 0.088 |
| River Wear - Sunderland Bridge | 0.356 | 0.365 | 0.384 | 0.449 |
| River Wear - Witton Park | 0.432 | 0.467 | 0.48 | 0.537 |
| River Wear - Durham New Elvet Bridge | 0.273 | 0.278 | 0.277 | 0.283 |