| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.084 | 0.088 | 0.087 | 0.09 |
| River Wear - Chester-Le-Street | 0.314 | 0.318 | 0.318 | 0.323 |
| Smallhope Burn - Lanchester Front Street | 0.228 | 0.234 | 0.233 | 0.239 |
| River Wear - Stanhope | 0.234 | 0.236 | 0.235 | 0.238 |
| River Gaunless - South Church | 0.065 | 0.066 | 0.066 | 0.068 |
| River Wear - Sunderland Bridge | 0.262 | 0.264 | 0.264 | 0.268 |
| River Wear - Witton Park | 0.3 | 0.303 | 0.302 | 0.305 |
| River Wear - Durham New Elvet Bridge | 0.249 | 0.252 | 0.252 | 0.256 |