| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.051 | 0.056 | 0.057 | 0.065 |
| River Wear - Chester-Le-Street | 0.303 | 0.309 | 0.308 | 0.313 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.225 | 0.224 | 0.23 |
| River Wear - Stanhope | 0.193 | 0.205 | 0.205 | 0.219 |
| River Gaunless - South Church | 0.044 | 0.048 | 0.047 | 0.051 |
| River Wear - Sunderland Bridge | 0.272 | 0.275 | 0.275 | 0.279 |
| River Wear - Witton Park | 0.328 | 0.332 | 0.331 | 0.335 |
| River Wear - Durham New Elvet Bridge | 0.211 | 0.221 | 0.221 | 0.226 |