| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.101 | 0.111 | 0.112 | 0.132 |
| River Wear - Chester-Le-Street | 0.357 | 0.367 | 0.367 | 0.376 |
| Smallhope Burn - Lanchester Front Street | 0.209 | 0.217 | 0.217 | 0.235 |
| River Wear - Stanhope | 0.255 | 0.301 | 0.291 | 0.318 |
| River Gaunless - South Church | 0.087 | 0.095 | 0.094 | 0.102 |
| River Wear - Sunderland Bridge | 0.322 | 0.327 | 0.327 | 0.339 |
| River Wear - Witton Park | 0.364 | 0.385 | 0.386 | 0.41 |
| River Wear - Durham New Elvet Bridge | 0.36 | 0.373 | 0.372 | 0.384 |