| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.077 | 0.093 | 0.466 |
| River Wear - Chester-Le-Street | 0.287 | 0.315 | 0.323 | 0.546 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.254 | 0.259 | 0.451 |
| River Wear - Stanhope | 0.194 | 0.224 | 0.244 | 0.536 |
| River Gaunless - South Church | 0.035 | 0.047 | 0.052 | 0.475 |
| River Wear - Sunderland Bridge | 0.228 | 0.2555 | 0.267 | 0.552 |
| River Wear - Witton Park | 0.256 | 0.291 | 0.3 | 0.482 |
| River Wear - Durham New Elvet Bridge | 0.093 | 0.179 | 0.182 | 0.428 |