| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.038 | 0.121 | 0.183 | 1.175 |
| River Wear - Chester-Le-Street | 0.28 | 0.34 | 0.407 | 2.126 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.261 | 0.27 | 0.663 |
| River Wear - Stanhope | 0.18 | 0.232 | 0.296 | 1.863 |
| River Gaunless - South Church | 0.031 | 0.067 | 0.096 | 0.959 |
| River Wear - Sunderland Bridge | 0.223 | 0.279 | 0.348 | 1.944 |
| River Wear - Witton Park | 0.25 | 0.32 | 0.396 | 2.724 |
| River Wear - Durham New Elvet Bridge | 0.086 | 0.235 | 0.277 | 2.137 |