| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.068 | 0.073 | 0.076 | 0.09 |
| River Wear - Chester-Le-Street | 0.296 | 0.3 | 0.3 | 0.304 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.245 | 0.245 | 0.251 |
| River Wear - Stanhope | 0.196 | 0.2 | 0.199 | 0.203 |
| River Gaunless - South Church | 0.037 | 0.041 | 0.04 | 0.044 |
| River Wear - Sunderland Bridge | 0.234 | 0.254 | 0.249 | 0.257 |
| River Wear - Witton Park | 0.297 | 0.301 | 0.3 | 0.303 |
| River Wear - Durham New Elvet Bridge | 0.114 | 0.124 | 0.133 | 0.161 |