| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.09 | 0.095 | 0.094 | 0.097 |
| River Wear - Chester-Le-Street | 0.315 | 0.317 | 0.317 | 0.319 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.261 | 0.259 | 0.269 |
| River Wear - Stanhope | 0.2 | 0.201 | 0.201 | 0.209 |
| River Gaunless - South Church | 0.057 | 0.06 | 0.06 | 0.068 |
| River Wear - Sunderland Bridge | 0.245 | 0.25 | 0.25 | 0.256 |
| River Wear - Witton Park | 0.277 | 0.283 | 0.282 | 0.287 |
| River Wear - Durham New Elvet Bridge | 0.163 | 0.171 | 0.171 | 0.177 |