| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.07 | 0.073 | 0.073 | 0.076 |
| River Wear - Chester-Le-Street | 0.29 | 0.3 | 0.299 | 0.304 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.229 | 0.229 | 0.236 |
| River Wear - Stanhope | 0.22 | 0.221 | 0.22 | 0.221 |
| River Gaunless - South Church | 0.061 | 0.064 | 0.064 | 0.068 |
| River Wear - Sunderland Bridge | 0.245 | 0.247 | 0.247 | 0.251 |
| River Wear - Witton Park | 0.275 | 0.279 | 0.277 | 0.281 |
| River Wear - Durham New Elvet Bridge | 0.242 | 0.244 | 0.244 | 0.25 |