How close to my well??

DH who grew up on a farm and used to work for our state Dept of Agriculture says to talk to your state/local department that deals with water quality. Perhaps your local county agent might have guidelines or know which specific department to ask.

For instance, in Arizona, this would be the Arizona Department of Water Resources.

There is probably a water quality law that would regulate this...so it wouldn't just be your personal preference for risk.

Edited to add:

I saw you're in TN...start here:
http://www.tennessee.gov/environment/water.shtml

even better:
http://www.tennessee.gov/environment/dws/waterwel.shtml
Where it says:
(Animal pens and feedlots...100 feet)

 

every where is different but farther away the better. dont take a chance on it.

 

I'm not too worried about mine. Our well is over 450 feet deep and the last 200 ft or so is rock. I would imagine anything that went through that would be cleansed more that enough.

 

The required distance from the well is there to protect it from contaminates from migrating along the well casing/lining straight to underground water source. These contaminates are not filtered due to running along the lining instead of being filtered by the earth.

 

50 feet in Illinois.

http://www.ilga.gov/commission/jcar/admincode/077/077009200000500R.html

 

It doesn't depend on the depth of the well so much as the quality and intactness of the well casing, which you are seldom in a position to be CERTAIN about. Further is better, IMO, because this is not just about your own well water supply, it is about potentially contaminating the *aquifer* from which a whole *bunch of people* draw their water. Google "Walkerton tragedy" for an example of why to care about this.

Pat

 

Quote:Chookalolic nailed it. If the casing is uphill from the area in question, I would not be overly concerned. If it is downhill from it I would be very concerned. In fact I would do a sloping french drain between the two just to carry seepage away from the well casing. Just do not get real close to it in case it could find it's way to the casing. Blackwater only has to pass through around 36" of dirt to be pure according to the soil scientist who inspected my drain field when I installed it.

 

Oh wow, I never even thought of this, ever. I have my chicken yard where my well is. This is absolutely terrible. I have to tear down all the houses and covered runs, electric fence and buried hardware cloth. Could I build a little house over my well to avoid contamination? I have a whole house filter which cost me a pretty penny as we have rust and manganese in the water. I had orange water with lots of sediment. Now with the superduper filter, its clear and tastes great. Never thought of chicken poop contamination.