| Floodplains_and_DraftEzones_In_ColumbiaCorridor_TaxlotAreaOnly_ClippedToPDX | Ezones_industrial |
| Floodplains_and_DraftEzones_In_ColumbiaCorridor_AllArea_ClippedToPDX | Ezones_industrial |
| Floodplains_and_DraftEzones_In_ColumbiaCorridor_TaxlotAreaOnly | Ezones_industrial |
| Conservation zone (c) | Ezones_industrial |
| Protection zone (p) | Ezones_industrial |
| Aerial_Photos_Summer_2020 | Aerial_Photos_Summer_2020 |