| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.044 | 0.067 | 0.067 | 0.11 |
| River Wear - Chester-Le-Street | 0.288 | 0.298 | 0.3 | 0.352 |
| Smallhope Burn - Lanchester Front Street | 0.211 | 0.223 | 0.223 | 0.264 |
| River Wear - Stanhope | 0.188 | 0.196 | 0.199 | 0.273 |
| River Gaunless - South Church | 0.041 | 0.047 | 0.047 | 0.121 |
| River Wear - Sunderland Bridge | 0.248 | 0.26 | 0.264 | 0.301 |
| River Wear - Witton Park | 0.289 | 0.313 | 0.316 | 0.351 |
| River Wear - Durham New Elvet Bridge | 0.185 | 0.212 | 0.212 | 0.245 |