| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.094 | 0.096 | 0.095 | 0.098 |
| River Wear - Chester-Le-Street | 0.339 | 0.343 | 0.344 | 0.353 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.242 | 0.242 | 0.248 |
| River Wear - Stanhope | 0.226 | 0.233 | 0.231 | 0.236 |
| River Gaunless - South Church | 0.077 | 0.079 | 0.079 | 0.083 |
| River Wear - Sunderland Bridge | 0.288 | 0.291 | 0.291 | 0.296 |
| River Wear - Witton Park | 0.327 | 0.331 | 0.331 | 0.337 |
| River Wear - Durham New Elvet Bridge | 0.208 | 0.215 | 0.215 | 0.224 |