| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.098 | 0.154 | 0.159 | 0.33 |
| River Wear - Chester-Le-Street | 0.331 | 0.392 | 0.397 | 0.743 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.239 | 0.242 | 0.407 |
| River Wear - Stanhope | 0.228 | 0.284 | 0.298 | 1.121 |
| River Gaunless - South Church | 0.09 | 0.116 | 0.12 | 0.188 |
| River Wear - Sunderland Bridge | 0.284 | 0.35 | 0.356 | 0.797 |
| River Wear - Witton Park | 0.331 | 0.405 | 0.411 | 0.986 |
| River Wear - Durham New Elvet Bridge | 0.239 | 0.288 | 0.294 | 0.657 |