| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.109 | 0.113 | 0.113 | 0.124 |
| River Wear - Chester-Le-Street | 0.288 | 0.291 | 0.291 | 0.296 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.236 | 0.236 | 0.256 |
| River Wear - Stanhope | 0.209 | 0.213 | 0.214 | 0.223 |
| River Gaunless - South Church | 0.047 | 0.049 | 0.051 | 0.085 |
| River Wear - Sunderland Bridge | 0.25 | 0.254 | 0.255 | 0.271 |
| River Wear - Witton Park | 0.306 | 0.309 | 0.309 | 0.315 |
| River Wear - Durham New Elvet Bridge | 0.202 | 0.213 | 0.211 | 0.22 |