| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.059 | 0.179 | 0.228 | 1.175 |
| River Wear - Chester-Le-Street | 0.295 | 0.382 | 0.448 | 2.126 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.268 | 0.28 | 0.663 |
| River Wear - Stanhope | 0.18 | 0.265 | 0.326 | 1.863 |
| River Gaunless - South Church | 0.045 | 0.089 | 0.117 | 0.959 |
| River Wear - Sunderland Bridge | 0.229 | 0.324 | 0.386 | 1.944 |
| River Wear - Witton Park | 0.256 | 0.38 | 0.438 | 2.724 |
| River Wear - Durham New Elvet Bridge | 0.1 | 0.27 | 0.318 | 2.137 |