The owner of this vacant building constantly over waters, especially in the backyard. He waters at least every other day (including Sundays), comes to the property to turn the oscillating sprinkler on and leaves. The sprinkler usually runs more than 9-10 hours overnight before he returns. In the front yard, he will leave the water running, which eventually fills the gutters. It's incredibly wasteful. A 100 ft. tree fell onto his building last October and I wouldn't doubt that his over watering helped contribute to it.