| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.041 | 0.045 | 0.044 | 0.048 |
| River Wear - Chester-Le-Street | 0.277 | 0.28 | 0.279 | 0.283 |
| Smallhope Burn - Lanchester Front Street | 0.206 | 0.2125 | 0.213 | 0.222 |
| River Wear - Stanhope | 0.168 | 0.171 | 0.171 | 0.173 |
| River Gaunless - South Church | 0.053 | 0.055 | 0.055 | 0.059 |
| River Wear - Sunderland Bridge | 0.227 | 0.229 | 0.229 | 0.233 |
| River Wear - Witton Park | 0.258 | 0.26 | 0.26 | 0.265 |
| River Wear - Durham New Elvet Bridge | 0.179 | 0.183 | 0.183 | 0.191 |