| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.149 | 0.155 | 0.154 | 0.159 |
| River Wear - Chester-Le-Street | 0.326 | 0.329 | 0.329 | 0.332 |
| Smallhope Burn - Lanchester Front Street | 0.207 | 0.213 | 0.213 | 0.222 |
| River Wear - Stanhope | 0.226 | 0.227 | 0.226 | 0.228 |
| River Gaunless - South Church | 0.088 | 0.092 | 0.091 | 0.094 |
| River Wear - Sunderland Bridge | 0.27 | 0.272 | 0.271 | 0.274 |
| River Wear - Witton Park | 0.285 | 0.288 | 0.288 | 0.291 |
| River Wear - Durham New Elvet Bridge | 0.261 | 0.265 | 0.264 | 0.272 |