| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.153 | 0.209 | 1.175 |
| River Wear - Chester-Le-Street | 0.287 | 0.359 | 0.43 | 2.126 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.266 | 0.277 | 0.663 |
| River Wear - Stanhope | 0.18 | 0.249 | 0.315 | 1.863 |
| River Gaunless - South Church | 0.035 | 0.082 | 0.108 | 0.959 |
| River Wear - Sunderland Bridge | 0.228 | 0.297 | 0.369 | 1.944 |
| River Wear - Witton Park | 0.256 | 0.345 | 0.419 | 2.724 |
| River Wear - Durham New Elvet Bridge | 0.093 | 0.249 | 0.299 | 2.137 |