| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.167 | 0.173 | 0.173 | 0.183 |
| River Wear - Chester-Le-Street | 0.368 | 0.37 | 0.37 | 0.373 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.238 | 0.238 | 0.244 |
| River Wear - Stanhope | 0.245 | 0.248 | 0.248 | 0.25 |
| River Gaunless - South Church | 0.083 | 0.086 | 0.086 | 0.09 |
| River Wear - Sunderland Bridge | 0.308 | 0.309 | 0.309 | 0.312 |
| River Wear - Witton Park | 0.358 | 0.361 | 0.36 | 0.364 |
| River Wear - Durham New Elvet Bridge | 0.259 | 0.262 | 0.261 | 0.264 |