| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.128 | 0.132 | 0.131 | 0.136 |
| River Wear - Chester-Le-Street | 0.353 | 0.36 | 0.362 | 0.374 |
| Smallhope Burn - Lanchester Front Street | 0.238 | 0.246 | 0.246 | 0.251 |
| River Wear - Stanhope | 0.233 | 0.233 | 0.233 | 0.234 |
| River Gaunless - South Church | 0.093 | 0.095 | 0.095 | 0.097 |
| River Wear - Sunderland Bridge | 0.304 | 0.305 | 0.306 | 0.314 |
| River Wear - Witton Park | 0.343 | 0.347 | 0.346 | 0.349 |
| River Wear - Durham New Elvet Bridge | 0.281 | 0.287 | 0.287 | 0.297 |