| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.074 | 0.075 | 0.075 | 0.077 |
| River Wear - Chester-Le-Street | 0.34 | 0.345 | 0.345 | 0.354 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.226 | 0.225 | 0.232 |
| River Wear - Stanhope | 0.239 | 0.249 | 0.25 | 0.261 |
| River Gaunless - South Church | 0.095 | 0.097 | 0.097 | 0.101 |
| River Wear - Sunderland Bridge | 0.284 | 0.29 | 0.29 | 0.3 |
| River Wear - Witton Park | 0.33 | 0.339 | 0.339 | 0.35 |
| River Wear - Durham New Elvet Bridge | 0.22 | 0.222 | 0.223 | 0.232 |