Cave Ecology

                  Surface / SubSurface Relationships

         Caves and the land in which they are located are closely tied together. What Happens on the surface can affect the underground including groundwater and caves.
         
           Groundwater pollution is a serious problem. It is often more serious than surface water water pollution.

            Several types of groundwater pollution occur frequently. The most common form of pollution is human waste. (sewerage), followed by industrial and hazordous waste. All too often, poorly planned sewerage systems,(such as Septic Tanks and Leechfields) contaminate nearby wells and springs. Entire Towns can contaminate groundwater if they discharge into suface creeks and rivers which then flow  into the groundwater supply. Wherever the source may come from, groundwater pollution is the result. The key to preventing these problems and protecting the drinking water supply is a major emphasis on Education on the much needed protection of our groundwater.

If sewerage enters into our groundwater systems it can seriously deplete the amount of oxygen dissolved in the water. Without the oxygen, aquatic life will suffocate and die. When the problem is seious, the underground waters emit very offensive odors and become foul tasting, and in some cases dangerous to consume.

Sewerage doesn't apply to just one thing either, it is a broad encompassing word, It can be human waste, oils, chemicals, any myriad of things that you simply find you "no longer need" or classify as "garbage".

So, remember that the next time you think of dumping something into your backyard, you may not only be hurting a cave, you could end up contaminating yourself.