| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.072 | 0.075 | 0.074 | 0.076 |
| River Wear - Chester-Le-Street | 0.299 | 0.303 | 0.304 | 0.317 |
| Smallhope Burn - Lanchester Front Street | 0.195 | 0.202 | 0.201 | 0.217 |
| River Wear - Stanhope | 0.199 | 0.201 | 0.2 | 0.203 |
| River Gaunless - South Church | 0.077 | 0.081 | 0.08 | 0.083 |
| River Wear - Sunderland Bridge | 0.248 | 0.25 | 0.25 | 0.255 |
| River Wear - Witton Park | 0.281 | 0.29 | 0.287 | 0.291 |
| River Wear - Durham New Elvet Bridge | 0.212 | 0.216 | 0.216 | 0.22 |