| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.093 | 0.104 | 0.109 | 0.141 |
| River Wear - Chester-Le-Street | 0.345 | 0.359 | 0.359 | 0.369 |
| Smallhope Burn - Lanchester Front Street | 0.195 | 0.205 | 0.205 | 0.217 |
| River Wear - Stanhope | 0.235 | 0.242 | 0.241 | 0.25 |
| River Gaunless - South Church | 0.082 | 0.09 | 0.089 | 0.097 |
| River Wear - Sunderland Bridge | 0.283 | 0.287 | 0.289 | 0.305 |
| River Wear - Witton Park | 0.321 | 0.326 | 0.327 | 0.338 |
| River Wear - Durham New Elvet Bridge | 0.244 | 0.253 | 0.253 | 0.266 |