| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.066 | 0.068 | 0.068 | 0.07 |
| River Wear - Chester-Le-Street | 0.29 | 0.295 | 0.294 | 0.298 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.226 | 0.225 | 0.234 |
| River Wear - Stanhope | 0.215 | 0.216 | 0.215 | 0.216 |
| River Gaunless - South Church | 0.057 | 0.059 | 0.059 | 0.062 |
| River Wear - Sunderland Bridge | 0.24 | 0.242 | 0.242 | 0.246 |
| River Wear - Witton Park | 0.267 | 0.272 | 0.271 | 0.274 |
| River Wear - Durham New Elvet Bridge | 0.24 | 0.245 | 0.244 | 0.25 |