| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.067 | 0.08 | 0.081 | 0.096 |
| River Wear - Chester-Le-Street | 0.327 | 0.346 | 0.349 | 0.377 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.234 | 0.233 | 0.245 |
| River Wear - Stanhope | 0.208 | 0.213 | 0.212 | 0.217 |
| River Gaunless - South Church | 0.079 | 0.086 | 0.086 | 0.095 |
| River Wear - Sunderland Bridge | 0.267 | 0.271 | 0.274 | 0.301 |
| River Wear - Witton Park | 0.307 | 0.31 | 0.311 | 0.317 |
| River Wear - Durham New Elvet Bridge | 0.228 | 0.234 | 0.238 | 0.264 |