| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.101 | 0.116 | 0.116 | 0.133 |
| River Wear - Chester-Le-Street | 0.324 | 0.33 | 0.329 | 0.334 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.263 | 0.263 | 0.279 |
| River Wear - Stanhope | 0.2 | 0.205 | 0.204 | 0.208 |
| River Gaunless - South Church | 0.059 | 0.063 | 0.063 | 0.067 |
| River Wear - Sunderland Bridge | 0.249 | 0.256 | 0.256 | 0.266 |
| River Wear - Witton Park | 0.279 | 0.288 | 0.286 | 0.291 |
| River Wear - Durham New Elvet Bridge | 0.188 | 0.202 | 0.204 | 0.217 |