Acid rains could affect ponds and lakes by polluting the water and killing organisms. read more
"Acid Rain" is rain tainted by industrial pollution so it has higher acidity then normal. If the acidity of a lake is altered it can kill certain plant and fish life, and encourage the growth of others beyond a healthy level. read more
Normally, lakes will be neutral, pH levels between 6 and 8, but lakes with pH below 5 are considered acidic. In addition to acid rain, acidic rainfall leeching through soils that lack acid-buffering capability will eventually wind up in streams and lakes. read more