| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.099 | 0.102 | 0.102 | 0.106 |
| River Wear - Chester-Le-Street | 0.323 | 0.327 | 0.327 | 0.333 |
| Smallhope Burn - Lanchester Front Street | 0.232 | 0.237 | 0.237 | 0.244 |
| River Wear - Stanhope | 0.216 | 0.219 | 0.218 | 0.221 |
| River Gaunless - South Church | 0.076 | 0.078 | 0.077 | 0.081 |
| River Wear - Sunderland Bridge | 0.267 | 0.268 | 0.268 | 0.274 |
| River Wear - Witton Park | 0.296 | 0.301 | 0.3 | 0.305 |
| River Wear - Durham New Elvet Bridge | 0.258 | 0.261 | 0.26 | 0.266 |