| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.16 | 0.163 | 0.163 | 0.168 |
| River Wear - Chester-Le-Street | 0.362 | 0.364 | 0.364 | 0.368 |
| Smallhope Burn - Lanchester Front Street | 0.233 | 0.237 | 0.236 | 0.242 |
| River Wear - Stanhope | 0.24 | 0.241 | 0.241 | 0.243 |
| River Gaunless - South Church | 0.082 | 0.084 | 0.084 | 0.088 |
| River Wear - Sunderland Bridge | 0.3 | 0.304 | 0.304 | 0.307 |
| River Wear - Witton Park | 0.352 | 0.354 | 0.354 | 0.356 |
| River Wear - Durham New Elvet Bridge | 0.255 | 0.258 | 0.257 | 0.262 |