| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.049 | 0.057 | 0.056 | 0.064 |
| River Wear - Chester-Le-Street | 0.291 | 0.293 | 0.292 | 0.295 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.232 | 0.231 | 0.24 |
| River Wear - Stanhope | 0.187 | 0.193 | 0.192 | 0.198 |
| River Gaunless - South Church | 0.034 | 0.037 | 0.037 | 0.041 |
| River Wear - Sunderland Bridge | 0.24 | 0.244 | 0.244 | 0.247 |
| River Wear - Witton Park | 0.279 | 0.283 | 0.283 | 0.289 |
| River Wear - Durham New Elvet Bridge | 0.191 | 0.199 | 0.198 | 0.204 |