| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.051 | 0.053 | 0.052 | 0.054 |
| River Wear - Chester-Le-Street | 0.287 | 0.294 | 0.293 | 0.296 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.226 | 0.225 | 0.234 |
| River Wear - Stanhope | 0.189 | 0.19 | 0.19 | 0.191 |
| River Gaunless - South Church | 0.073 | 0.076 | 0.076 | 0.08 |
| River Wear - Sunderland Bridge | 0.236 | 0.238 | 0.238 | 0.24 |
| River Wear - Witton Park | 0.271 | 0.275 | 0.275 | 0.278 |
| River Wear - Durham New Elvet Bridge | 0.195 | 0.204 | 0.203 | 0.209 |