| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.072 | 0.079 | 0.079 | 0.086 |
| River Wear - Chester-Le-Street | 0.287 | 0.293 | 0.292 | 0.301 |
| Smallhope Burn - Lanchester Front Street | 0.214 | 0.222 | 0.225 | 0.246 |
| River Wear - Stanhope | 0.2 | 0.203 | 0.203 | 0.213 |
| River Gaunless - South Church | 0.059 | 0.062 | 0.061 | 0.065 |
| River Wear - Sunderland Bridge | 0.236 | 0.241 | 0.243 | 0.256 |
| River Wear - Witton Park | 0.288 | 0.297 | 0.297 | 0.307 |
| River Wear - Durham New Elvet Bridge | 0.199 | 0.207 | 0.208 | 0.222 |