| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.216 | 0.217 | 0.219 | 0.228 |
| River Wear - Chester-Le-Street | 0.441 | 0.446 | 0.447 | 0.457 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.259 | 0.259 | 0.263 |
| River Wear - Stanhope | 0.325 | 0.332 | 0.331 | 0.336 |
| River Gaunless - South Church | 0.151 | 0.154 | 0.153 | 0.157 |
| River Wear - Sunderland Bridge | 0.407 | 0.409 | 0.411 | 0.422 |
| River Wear - Witton Park | 0.461 | 0.464 | 0.465 | 0.474 |
| River Wear - Durham New Elvet Bridge | 0.327 | 0.331 | 0.332 | 0.341 |