| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.091 | 0.093 | 0.092 | 0.094 |
| River Wear - Chester-Le-Street | 0.305 | 0.307 | 0.307 | 0.312 |
| Smallhope Burn - Lanchester Front Street | 0.249 | 0.258 | 0.256 | 0.262 |
| River Wear - Stanhope | 0.192 | 0.192 | 0.192 | 0.196 |
| River Gaunless - South Church | 0.05 | 0.054 | 0.053 | 0.057 |
| River Wear - Sunderland Bridge | 0.229 | 0.236 | 0.235 | 0.241 |
| River Wear - Witton Park | 0.26 | 0.262 | 0.261 | 0.264 |
| River Wear - Durham New Elvet Bridge | 0.11 | 0.128 | 0.126 | 0.138 |