| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.051 | 0.054 | 0.055 | 0.064 |
| River Wear - Chester-Le-Street | 0.295 | 0.298 | 0.297 | 0.301 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.237 | 0.235 | 0.241 |
| River Wear - Stanhope | 0.184 | 0.186 | 0.185 | 0.188 |
| River Gaunless - South Church | 0.036 | 0.039 | 0.038 | 0.04 |
| River Wear - Sunderland Bridge | 0.239 | 0.244 | 0.243 | 0.248 |
| River Wear - Witton Park | 0.279 | 0.282 | 0.281 | 0.283 |
| River Wear - Durham New Elvet Bridge | 0.139 | 0.149 | 0.149 | 0.163 |