| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.137 | 0.138 | 0.138 | 0.141 |
| River Wear - Chester-Le-Street | 0.298 | 0.301 | 0.301 | 0.306 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.208 | 0.207 | 0.212 |
| River Wear - Stanhope | 0.221 | 0.222 | 0.222 | 0.235 |
| River Gaunless - South Church | 0.082 | 0.086 | 0.086 | 0.09 |
| River Wear - Sunderland Bridge | 0.255 | 0.263 | 0.262 | 0.266 |
| River Wear - Witton Park | 0.261 | 0.268 | 0.268 | 0.274 |
| River Wear - Durham New Elvet Bridge | 0.245 | 0.256 | 0.255 | 0.262 |