| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.099 | 0.108 | 0.108 | 0.122 |
| River Wear - Chester-Le-Street | 0.322 | 0.325 | 0.324 | 0.328 |
| Smallhope Burn - Lanchester Front Street | 0.209 | 0.213 | 0.214 | 0.231 |
| River Wear - Stanhope | 0.209 | 0.211 | 0.211 | 0.212 |
| River Gaunless - South Church | 0.092 | 0.095 | 0.095 | 0.102 |
| River Wear - Sunderland Bridge | 0.265 | 0.266 | 0.266 | 0.272 |
| River Wear - Witton Park | 0.301 | 0.304 | 0.303 | 0.306 |
| River Wear - Durham New Elvet Bridge | 0.233 | 0.238 | 0.238 | 0.245 |