| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.057 | 0.078 | 0.084 | 0.195 |
| River Wear - Chester-Le-Street | 0.285 | 0.307 | 0.312 | 0.419 |
| Smallhope Burn - Lanchester Front Street | 0.218 | 0.231 | 0.234 | 0.355 |
| River Wear - Stanhope | 0.214 | 0.22 | 0.227 | 0.332 |
| River Gaunless - South Church | 0.056 | 0.064 | 0.065 | 0.179 |
| River Wear - Sunderland Bridge | 0.233 | 0.25 | 0.254 | 0.323 |
| River Wear - Witton Park | 0.26 | 0.282 | 0.284 | 0.357 |
| River Wear - Durham New Elvet Bridge | 0.221 | 0.246 | 0.251 | 0.312 |