Quicky Description: Raising or lowering the sea-level in the terrain editor will allow you to plant trees in your water-falls.

Just so you know what the heck I'm talking about, you need to understand what I mean by Shallow Water, Deep Water, Water Falls, Ponds and Tree-able.

• Shallow Water - water created with the place-water tool or place-stream tool in the terrain editor, or the landscape tool in the city-editor.
  
• Deep Water - water created with the raise or lower sea-level buttons on the tool bar in the terrain editor.
  
• Water Fall - shallow water created on a hill
• Pond - shallow water created on flat ground
• Tree-able - water fall or pond able to plant trees on

• Mac version 1.0 - unknown
• Mac version 1.1 - unknown
• DOS version 1.0 - trees in waterfalls and ponds
• DOS version 1.1 - unknown
• Windows version 1.0 - unknown
• Windows version 1.1 - unknown
• Windows version 1.2 - trees in ponds only
• Windows 95 version 1.0 - trees in ponds only
• SCURK for Mac version 1.0 - unknown
• SCURK for DOS version 1.0 - trees in waterfalls and ponds
• SCURK for Windows version 1.0 - no trees allowed in waterfalls or ponds

1. Raising or lowering sea-level in the terrain editor sets all shallow water to be tree-able.
2. Any shallow water created after you raise or lower sea-level is not tree-able.
3. Once you press DONE to leave the terrain editor and enter the city-editor, you can still plant trees in any shallow water that is tree-able.
4. Any new shallow water you create while in the city editor is not tree-able.
5. You will not be able to plat trees in deep water regardless of whether you are in the terrain-editor or city-editor.