| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.077 | 0.076 | 0.079 |
| River Wear - Chester-Le-Street | 0.299 | 0.305 | 0.304 | 0.314 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.228 | 0.228 | 0.234 |
| River Wear - Stanhope | 0.217 | 0.217 | 0.217 | 0.218 |
| River Gaunless - South Church | 0.062 | 0.064 | 0.064 | 0.068 |
| River Wear - Sunderland Bridge | 0.245 | 0.247 | 0.247 | 0.252 |
| River Wear - Witton Park | 0.267 | 0.275 | 0.272 | 0.277 |
| River Wear - Durham New Elvet Bridge | 0.236 | 0.246 | 0.245 | 0.25 |