| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.07 | 0.083 | 0.08 | 0.094 |
| River Wear - Chester-Le-Street | 0.288 | 0.292 | 0.291 | 0.295 |
| Smallhope Burn - Lanchester Front Street | 0.217 | 0.224 | 0.223 | 0.231 |
| River Wear - Stanhope | 0.201 | 0.205 | 0.205 | 0.208 |
| River Gaunless - South Church | 0.045 | 0.049 | 0.048 | 0.053 |
| River Wear - Sunderland Bridge | 0.249 | 0.254 | 0.253 | 0.256 |
| River Wear - Witton Park | 0.303 | 0.307 | 0.306 | 0.31 |
| River Wear - Durham New Elvet Bridge | 0.209 | 0.217 | 0.216 | 0.221 |