| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.078 | 0.083 | 0.081 | 0.084 |
| River Wear - Chester-Le-Street | 0.301 | 0.305 | 0.304 | 0.308 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.231 | 0.23 | 0.238 |
| River Wear - Stanhope | 0.22 | 0.22 | 0.22 | 0.221 |
| River Gaunless - South Church | 0.06 | 0.062 | 0.061 | 0.064 |
| River Wear - Sunderland Bridge | 0.246 | 0.249 | 0.249 | 0.252 |
| River Wear - Witton Park | 0.279 | 0.282 | 0.281 | 0.283 |
| River Wear - Durham New Elvet Bridge | 0.232 | 0.245 | 0.244 | 0.252 |