| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.058 | 0.059 | 0.064 |
| River Wear - Chester-Le-Street | 0.287 | 0.29 | 0.289 | 0.293 |
| Smallhope Burn - Lanchester Front Street | 0.225 | 0.232 | 0.231 | 0.238 |
| River Wear - Stanhope | 0.189 | 0.191 | 0.19 | 0.195 |
| River Gaunless - South Church | 0.05 | 0.054 | 0.054 | 0.058 |
| River Wear - Sunderland Bridge | 0.239 | 0.241 | 0.241 | 0.245 |
| River Wear - Witton Park | 0.264 | 0.27 | 0.268 | 0.271 |
| River Wear - Durham New Elvet Bridge | 0.163 | 0.169 | 0.171 | 0.183 |