| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.237 | 0.242 | 0.242 | 0.252 |
| River Wear - Chester-Le-Street | 0.424 | 0.427 | 0.428 | 0.436 |
| Smallhope Burn - Lanchester Front Street | 0.258 | 0.261 | 0.261 | 0.265 |
| River Wear - Stanhope | 0.289 | 0.296 | 0.295 | 0.3 |
| River Gaunless - South Church | 0.104 | 0.107 | 0.107 | 0.111 |
| River Wear - Sunderland Bridge | 0.372 | 0.375 | 0.375 | 0.383 |
| River Wear - Witton Park | 0.425 | 0.428 | 0.429 | 0.438 |
| River Wear - Durham New Elvet Bridge | 0.297 | 0.303 | 0.304 | 0.31 |