My borehole in Najomtien (75 metres plus) has been running fine for the last five years and always giving crystal clear water, but in the last two weeks the water has become cloudy, and is blocking all the filters within a short time, there is no shortage of water, I tried raising the pump 2 metres ,lots of water but still cloudy.

On the hill behind the house they are building a resort, could the bore holes drilled there plus construction be now affecting the underground water.

I will ask my neighbor on his return how his water quality is.

Any help always gratefully received.

No if, and, or butts. Yes the construction you describe can effect you and others. You need to seek a solution now.

My wife's country home had cloudy well water for a while (3 years ago)... but now its back to being clear... no construction nearby... out in the middle of nowhere. odd. There is a thread somewhere on TVisa from then when i asked about it.