| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.132 | 0.134 | 0.134 | 0.137 |
| River Wear - Chester-Le-Street | 0.377 | 0.379 | 0.379 | 0.384 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.251 | 0.251 | 0.258 |
| River Wear - Stanhope | 0.237 | 0.239 | 0.238 | 0.24 |
| River Gaunless - South Church | 0.086 | 0.089 | 0.089 | 0.092 |
| River Wear - Sunderland Bridge | 0.319 | 0.32 | 0.32 | 0.323 |
| River Wear - Witton Park | 0.373 | 0.376 | 0.375 | 0.378 |
| River Wear - Durham New Elvet Bridge | 0.274 | 0.279 | 0.278 | 0.281 |