| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.102 | 0.103 | 0.104 | 0.108 |
| River Wear - Chester-Le-Street | 0.358 | 0.365 | 0.365 | 0.37 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.243 | 0.243 | 0.263 |
| River Wear - Stanhope | 0.232 | 0.237 | 0.236 | 0.24 |
| River Gaunless - South Church | 0.099 | 0.102 | 0.106 | 0.116 |
| River Wear - Sunderland Bridge | 0.311 | 0.312 | 0.312 | 0.316 |
| River Wear - Witton Park | 0.364 | 0.366 | 0.366 | 0.369 |
| River Wear - Durham New Elvet Bridge | 0.265 | 0.269 | 0.269 | 0.272 |