| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.121 | 0.127 | 0.126 | 0.131 |
| River Wear - Chester-Le-Street | 0.401 | 0.408 | 0.409 | 0.42 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.25 | 0.25 | 0.255 |
| River Wear - Stanhope | 0.281 | 0.295 | 0.293 | 0.305 |
| River Gaunless - South Church | 0.107 | 0.109 | 0.109 | 0.123 |
| River Wear - Sunderland Bridge | 0.357 | 0.364 | 0.364 | 0.377 |
| River Wear - Witton Park | 0.415 | 0.422 | 0.422 | 0.436 |
| River Wear - Durham New Elvet Bridge | 0.295 | 0.3 | 0.301 | 0.31 |