| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.086 | 0.087 | 0.087 | 0.091 |
| River Wear - Chester-Le-Street | 0.49 | 0.509 | 0.514 | 0.559 |
| Smallhope Burn - Lanchester Front Street | 0.268 | 0.271 | 0.272 | 0.298 |
| River Wear - Stanhope | 0.445 | 0.474 | 0.475 | 0.515 |
| River Gaunless - South Church | 0.123 | 0.132 | 0.138 | 0.238 |
| River Wear - Sunderland Bridge | 0.465 | 0.484 | 0.486 | 0.516 |
| River Wear - Witton Park | 0.543 | 0.562 | 0.565 | 0.597 |
| River Wear - Durham New Elvet Bridge | 0.365 | 0.385 | 0.385 | 0.418 |