| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.202 | 0.339 | 0.33 | 0.463 |
| River Wear - Chester-Le-Street | 0.424 | 0.48 | 0.541 | 0.924 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.311 | 0.313 | 0.401 |
| River Wear - Stanhope | 0.308 | 0.84 | 0.667 | 0.964 |
| River Gaunless - South Church | 0.145 | 0.371 | 0.366 | 0.614 |
| River Wear - Sunderland Bridge | 0.38 | 0.511 | 0.598 | 0.905 |
| River Wear - Witton Park | 0.435 | 0.755 | 0.699 | 0.991 |
| River Wear - Durham New Elvet Bridge | 0.313 | 0.408 | 0.496 | 0.851 |