| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.157 | 0.159 | 0.159 | 0.168 |
| River Wear - Chester-Le-Street | 0.344 | 0.352 | 0.356 | 0.383 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.209 | 0.207 | 0.213 |
| River Wear - Stanhope | 0.274 | 0.281 | 0.282 | 0.296 |
| River Gaunless - South Church | 0.075 | 0.078 | 0.077 | 0.079 |
| River Wear - Sunderland Bridge | 0.301 | 0.304 | 0.308 | 0.327 |
| River Wear - Witton Park | 0.345 | 0.35 | 0.351 | 0.365 |
| River Wear - Durham New Elvet Bridge | 0.255 | 0.26 | 0.261 | 0.277 |