| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.097 | 0.099 | 0.099 | 0.103 |
| River Wear - Chester-Le-Street | 0.348 | 0.349 | 0.349 | 0.352 |
| Smallhope Burn - Lanchester Front Street | 0.233 | 0.239 | 0.238 | 0.246 |
| River Wear - Stanhope | 0.218 | 0.219 | 0.218 | 0.22 |
| River Gaunless - South Church | 0.106 | 0.108 | 0.108 | 0.111 |
| River Wear - Sunderland Bridge | 0.292 | 0.294 | 0.294 | 0.296 |
| River Wear - Witton Park | 0.338 | 0.341 | 0.341 | 0.344 |
| River Wear - Durham New Elvet Bridge | 0.251 | 0.255 | 0.254 | 0.258 |