| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.027 | 0.028 | 0.027 | 0.028 |
| River Wear - Chester-Le-Street | 0.531 | 0.542 | 0.546 | 0.578 |
| Smallhope Burn - Lanchester Front Street | 0.287 | 0.293 | 0.292 | 0.301 |
| River Wear - Stanhope | 0.379 | 0.384 | 0.392 | 0.481 |
| River Gaunless - South Church | 0.171 | 0.176 | 0.176 | 0.182 |
| River Wear - Sunderland Bridge | 0.495 | 0.501 | 0.503 | 0.52 |
| River Wear - Witton Park | 0.55 | 0.557 | 0.56 | 0.595 |
| River Wear - Durham New Elvet Bridge | 0.441 | 0.446 | 0.449 | 0.472 |