| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.059 | 0.06 | 0.06 | 0.062 |
| River Wear - Chester-Le-Street | 0.312 | 0.315 | 0.315 | 0.319 |
| Smallhope Burn - Lanchester Front Street | 0.217 | 0.224 | 0.224 | 0.235 |
| River Wear - Stanhope | 0.201 | 0.202 | 0.201 | 0.202 |
| River Gaunless - South Church | 0.09 | 0.094 | 0.093 | 0.096 |
| River Wear - Sunderland Bridge | 0.289 | 0.292 | 0.292 | 0.297 |
| River Wear - Witton Park | 0.294 | 0.295 | 0.295 | 0.296 |
| River Wear - Durham New Elvet Bridge | 0.218 | 0.222 | 0.221 | 0.226 |