It is a good idea to chlorinate your well at least once a year preferably in the spring.
Chlorinating a well for bacteria.
If bacteria are entering the well from a septic tank or other source the bacteria will become present again after the well has been sanitized.
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How to shock or disinfect a well.
A recent penn state study of wells contaminated by coliform bacteria found.
If you are chlorinating your well chances are you have tested positive for bacteria.
If your annual water test results show that bacteria is present.
How much chlorine to use video.
Or if it tested positive for coliform or ecoli bacteria.
This takes at least two days.
This article explains how to shock a well when why and exactly how to chlorinate a drinking water well.
This process normally kills any bacteria present although.
When done properly shock chlorination will kill all the bacteria existing in a well.
Chloramine chlorine and chlorine dioxide.
In this video chris quickly shows you how to chlorinate a water well and how it can help reduce iron.
Especially if it has iron or manganese in the water.
Shocking a well is usually only a good idea to do once.
The chlorine is allowed to remain in the well column for a 24 hour period then removed.
It is only recommended that a well be shocked one time.
If the bacteria live in your well and your pipes then there is hope for shock chlorination to work.
Normally it is not a good idea to shock a well on a regular basis.
1 people don t add enough chlorine and 2 don t give enough contact time.
Know when you need to chlorinate your well.
We include a detailed description of the well shocking procedure using.
When bacteria is found in a well the first step is to try to remove it by chlorinating the well.
Get your supplies together bleach read the full article.
While shock chlorinating may correct bacteria and or odor problems in wells and piping systems in the short term it does not correct the source of the bacterial contamination.
If the source of your bacterial problem is your groundwater or your city water system however then chlorinating your system will not have the desired effect and bacteria will quickly repopulate your well and distribution system.
Outside of that there are several other circumstances under which chlorinating your well becomes necessary.
Such as when it is a new well.
We provide a table explaining the quantity of bleach needed to disinfect a well and a table comparing the 3 common well water disinfectants.