| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.138 | 0.144 | 0.144 | 0.157 |
| River Wear - Chester-Le-Street | 0.345 | 0.348 | 0.35 | 0.365 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.261 | 0.262 | 0.278 |
| River Wear - Stanhope | 0.257 | 0.26 | 0.265 | 0.303 |
| River Gaunless - South Church | 0.073 | 0.083 | 0.082 | 0.104 |
| River Wear - Sunderland Bridge | 0.293 | 0.301 | 0.301 | 0.314 |
| River Wear - Witton Park | 0.341 | 0.344 | 0.344 | 0.357 |
| River Wear - Durham New Elvet Bridge | 0.283 | 0.287 | 0.289 | 0.306 |