| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.023 | 0.025 | 0.024 | 0.027 |
| River Wear - Chester-Le-Street | 0.527 | 0.548 | 0.552 | 0.589 |
| Smallhope Burn - Lanchester Front Street | 0.287 | 0.29 | 0.289 | 0.293 |
| River Wear - Stanhope | 0.414 | 0.463 | 0.463 | 0.535 |
| River Gaunless - South Church | 0.159 | 0.164 | 0.164 | 0.169 |
| River Wear - Sunderland Bridge | 0.504 | 0.514 | 0.517 | 0.552 |
| River Wear - Witton Park | 0.56 | 0.581 | 0.583 | 0.609 |
| River Wear - Durham New Elvet Bridge | 0.439 | 0.449 | 0.455 | 0.486 |