| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.071 | 0.072 | 0.072 | 0.074 |
| River Wear - Chester-Le-Street | 0.317 | 0.321 | 0.32 | 0.324 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.22 | 0.22 | 0.23 |
| River Wear - Stanhope | 0.208 | 0.211 | 0.211 | 0.216 |
| River Gaunless - South Church | 0.094 | 0.095 | 0.095 | 0.099 |
| River Wear - Sunderland Bridge | 0.26 | 0.26 | 0.26 | 0.265 |
| River Wear - Witton Park | 0.298 | 0.303 | 0.302 | 0.305 |
| River Wear - Durham New Elvet Bridge | 0.178 | 0.184 | 0.185 | 0.196 |