| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.15 | 0.155 | 0.153 | 0.157 |
| River Wear - Chester-Le-Street | 0.374 | 0.377 | 0.376 | 0.379 |
| Smallhope Burn - Lanchester Front Street | 0.249 | 0.257 | 0.256 | 0.269 |
| River Wear - Stanhope | 0.265 | 0.266 | 0.265 | 0.269 |
| River Gaunless - South Church | 0.111 | 0.115 | 0.114 | 0.117 |
| River Wear - Sunderland Bridge | 0.316 | 0.317 | 0.318 | 0.324 |
| River Wear - Witton Park | 0.367 | 0.369 | 0.368 | 0.373 |
| River Wear - Durham New Elvet Bridge | 0.259 | 0.261 | 0.261 | 0.265 |