| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.061 | 0.065 | 0.064 | 0.068 |
| River Wear - Chester-Le-Street | 0.316 | 0.321 | 0.321 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.221 | 0.225 | 0.225 | 0.235 |
| River Wear - Stanhope | 0.197 | 0.2 | 0.2 | 0.208 |
| River Gaunless - South Church | 0.078 | 0.08 | 0.079 | 0.083 |
| River Wear - Sunderland Bridge | 0.259 | 0.262 | 0.261 | 0.267 |
| River Wear - Witton Park | 0.295 | 0.304 | 0.303 | 0.31 |
| River Wear - Durham New Elvet Bridge | 0.22 | 0.226 | 0.225 | 0.23 |