| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.066 | 0.078 | 0.077 | 0.089 |
| River Wear - Chester-Le-Street | 0.297 | 0.3 | 0.3 | 0.304 |
| Smallhope Burn - Lanchester Front Street | 0.211 | 0.223 | 0.22 | 0.226 |
| River Wear - Stanhope | 0.209 | 0.22 | 0.223 | 0.247 |
| River Gaunless - South Church | 0.041 | 0.044 | 0.043 | 0.047 |
| River Wear - Sunderland Bridge | 0.262 | 0.273 | 0.271 | 0.281 |
| River Wear - Witton Park | 0.323 | 0.333 | 0.334 | 0.351 |
| River Wear - Durham New Elvet Bridge | 0.214 | 0.219 | 0.221 | 0.231 |