| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.054 | 0.054 | 0.057 |
| River Wear - Chester-Le-Street | 0.334 | 0.339 | 0.339 | 0.348 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.244 | 0.243 | 0.25 |
| River Wear - Stanhope | 0.265 | 0.272 | 0.271 | 0.279 |
| River Gaunless - South Church | 0.041 | 0.045 | 0.044 | 0.046 |
| River Wear - Sunderland Bridge | 0.291 | 0.295 | 0.295 | 0.301 |
| River Wear - Witton Park | 0.344 | 0.353 | 0.352 | 0.361 |
| River Wear - Durham New Elvet Bridge | 0.215 | 0.218 | 0.219 | 0.227 |