| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.081 | 0.085 | 0.085 | 0.094 |
| River Wear - Chester-Le-Street | 0.333 | 0.341 | 0.339 | 0.347 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.234 | 0.237 | 0.272 |
| River Wear - Stanhope | 0.26 | 0.266 | 0.268 | 0.297 |
| River Gaunless - South Church | 0.062 | 0.063 | 0.063 | 0.066 |
| River Wear - Sunderland Bridge | 0.278 | 0.287 | 0.288 | 0.3 |
| River Wear - Witton Park | 0.315 | 0.326 | 0.326 | 0.345 |
| River Wear - Durham New Elvet Bridge | 0.266 | 0.269 | 0.269 | 0.275 |