| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.089 | 0.099 | 0.102 | 0.149 |
| River Wear - Chester-Le-Street | 0.316 | 0.333 | 0.331 | 0.357 |
| Smallhope Burn - Lanchester Front Street | 0.225 | 0.232 | 0.234 | 0.255 |
| River Wear - Stanhope | 0.223 | 0.246 | 0.246 | 0.262 |
| River Gaunless - South Church | 0.077 | 0.082 | 0.083 | 0.109 |
| River Wear - Sunderland Bridge | 0.262 | 0.267 | 0.269 | 0.288 |
| River Wear - Witton Park | 0.284 | 0.291 | 0.296 | 0.314 |
| River Wear - Durham New Elvet Bridge | 0.252 | 0.263 | 0.262 | 0.271 |