| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.067 | 0.113 | 0.109 | 0.132 |
| River Wear - Chester-Le-Street | 0.303 | 0.326 | 0.323 | 0.338 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.26 | 0.264 | 0.304 |
| River Wear - Stanhope | 0.197 | 0.202 | 0.212 | 0.324 |
| River Gaunless - South Church | 0.042 | 0.052 | 0.053 | 0.071 |
| River Wear - Sunderland Bridge | 0.265 | 0.273 | 0.276 | 0.299 |
| River Wear - Witton Park | 0.295 | 0.304 | 0.304 | 0.311 |
| River Wear - Durham New Elvet Bridge | 0.223 | 0.236 | 0.237 | 0.25 |