| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.084 | 0.089 | 0.089 | 0.102 |
| River Wear - Chester-Le-Street | 0.309 | 0.314 | 0.313 | 0.319 |
| Smallhope Burn - Lanchester Front Street | 0.203 | 0.21 | 0.218 | 0.285 |
| River Wear - Stanhope | 0.204 | 0.206 | 0.208 | 0.221 |
| River Gaunless - South Church | 0.088 | 0.091 | 0.094 | 0.123 |
| River Wear - Sunderland Bridge | 0.26 | 0.262 | 0.263 | 0.278 |
| River Wear - Witton Park | 0.297 | 0.301 | 0.3 | 0.31 |
| River Wear - Durham New Elvet Bridge | 0.228 | 0.234 | 0.234 | 0.242 |