| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.059 | 0.069 | 0.068 | 0.076 |
| River Wear - Chester-Le-Street | 0.296 | 0.301 | 0.301 | 0.307 |
| Smallhope Burn - Lanchester Front Street | 0.227 | 0.234 | 0.233 | 0.241 |
| River Wear - Stanhope | 0.193 | 0.197 | 0.196 | 0.2 |
| River Gaunless - South Church | 0.054 | 0.058 | 0.058 | 0.061 |
| River Wear - Sunderland Bridge | 0.244 | 0.248 | 0.249 | 0.26 |
| River Wear - Witton Park | 0.274 | 0.279 | 0.278 | 0.282 |
| River Wear - Durham New Elvet Bridge | 0.137 | 0.153 | 0.153 | 0.171 |