How do you clean contaminated well water?

Shock chlorination is the process by which homewater systems such as wells, springs, and cisternsare disinfected using household liquid bleach (or chlo- rine).Shock chlorination is the most widely recommended means of treatingbacterial contamination in home watersystems.

Regarding this, how do you use chlorine to disinfect well water?

Attach a hose to the nearest outside faucet and allowthe water to run onto the ground for 1-2 minutes until yousmell chlorine. Then place the hose in the hole where youpoured the bleach, allow the water to run back intothe well for 15-20 minutes.

Furthermore, how do I shock my well water? Disinfection Procedure

Mix 2 quarts bleach in 10 gallons of water; pour intowell.
Connect a garden hose to a nearby faucet and wash down theinside of the well.
Open each faucet and let the water run until a strong chlorineodor is detected, then turn it off and go to the next one.
Flush the toilets.

Furthermore, how long does it take for water to clear after shocking a well?

Wait one to two weeks after shock chlorinatingthe water supply system to retest for total coliform and E.coli bacteria. Follow sample collection instructions carefully. Ifthe test results show the absence of coliform bacteria, thewater is safe to drink.

How often should you chlorinate your well?

When Should you Chlorinate Your WaterWell. Homeowners with private wells should have theirwell water tested every 3 to 5 years for some contaminants,including bacteria.

How do you remove bacteria from water?

Methods that may remove some or all of bacteria fromdrinking water are:

Boiling (Rolling boil for 1 minute) has a very higheffectiveness in killing bacteria;
Filtration has a moderate effectiveness in removing bacteriawhen using an absolute less than or equal to 0.3 micronfilter;

How do you use bleach to disinfect water?

Amount of Concentrated Clorox® GermicidalBleach₁ Just add the same amount of bleach and waitanother 15 minutes. Check again for the chlorine odor beforedrinking the water. If bleach taste is too strong,pour cleaned water between clean containers severaltimes and let it stand for a few hours beforeuse.

Why does my well water smell?

Generally, a sewage-like or rotten egg odor inyour tap water results when sulfur-reducing bacteria grow inyour drain, water heater, or well. These bacteria,which use sulfur as an energy source, chemically change naturalsulfates in water into hydrogen sulfide-which emits adistinct rotten egg odor.

Can I put bleach in my well?

Having your own well provides you with a sourceof fresh water. Over time, however, the well canbecome contaminated with bacteria and other harmful pathogens. Oneeffective treatment for this is to add chlorine bleach tothe well water, which will kill thebacteria.

What causes rusty well water?

Usually, the source of the iron is from the wellwater itself, as iron naturally occurs in many ground waters.In some cases, however, the staining may be caused by oldiron plumbing which has been corroded, making the waterrusty.

How much bleach should I put in my well?

4) Work out how much bleach will be needed: Forevery 50 gallons of water in the well use one quartof laundry bleach - (4 quarts in a gallon). Do notuse excessive amounts of bleach - more is not moreeffective. 5) For best results the bleach should be combinedwith water before adding it to the well.

Is it safe to drink well water?

This is why water looks and tastes may not besafe to drink. Regardless of the possibility that you arenot becoming ill, your well water may not be unsafe. A fewcontaminants found in well water can cause long haul healthissues. These microorganisms can exist in surface and groundwatersupplies.

Can you shower in water with coliform?

Drinking water used for brushing teethshould be of safe water quality (e.g. boilwater for one minute, bring water from a safesource, or buy bottled water). Showering withwater that is bacterially unsafe (total coliformpositive, E.coli negative) has a far lower risk of illnessthan drinking this water.

How can I test my well water?

If not, you can have your water tested by a statecertified laboratory. You can find one in your area by calling theSafe Drinking Water Hotline at 800-426-4791 or Most testing laboratories orservices supply their own sample containers.

How do I take care of my well water?

Take the proper precautions to ensure healthy drinkingwater.

Inspect the well casing once a year.
Test fuel tanks around the home once a year and fix any leaksto prevent fuel from polluting the well water.
Install or have a driller install a watertight cap with avented screen over the casing's opening.

How much does it cost to flush a well?

The cost ranges from $80 - $200. You can alsoperform the task yourself. It simply consists of pouring dilutedchlorine into the water, letting it sit for a while, and thenflushing the chlorine out of the system. You do thisby making preparations, adding the chlorine bleach, anddisinfecting the well.

How often should a well be serviced?

Basic organic and inorganic should be conductedwhenever noticeable changes in waters taste, color or odor areobserved. General Package should be conducted every 3-5years. Extensive package including VOC's (volatile organicCompounds) should be conducted every 7-10years.

How much does it cost to clean out a well?

Cost data is based on research by HomeAdvisor.Drilling a well costs $5,500 for an average depth of150 feet. Most projects range between $1,500 and $12,000. Expect topay between $15 and $30 per foot of depth, or up to $50 fordifficult terrain.

How do you shock a well with hydrogen peroxide?

Start by pouring 4-7 gallons of Hydrogen Peroxidedirectly into your well, depending on the depth of thewell and the extent of the contamination. In other words,pour the hydrogen peroxide down the well. The deeperit is or the worse the odor, the more you use.

How much bleach does it take to purify 55 gallons of water?

Purifying by adding liquid chlorine bleach

Treating water with household bleach containing5.25-8.25 percent chlorine
Volume of Water to be Treated	Bleach Solution to Add
1/2 gallon/2 quarts/2 liters	10 drops
1 gallon	1/4 teaspoon
5 gallons	1 teaspoon

How long does it take to get bleach out of a well?

Run the water to flush the bleach solutionout of the well. Monitor the process, it cantake 30 minutes to 24 hours or more to flush all of thebleach solution from the well. Use chlorine testpapers to verify that the water coming from the outside faucet oryard hydrant is clear of any bleach solution.

Why does my water turn brown when I put bleach in it?

Brown water AFTER adding chlorine(particularly well water) is most likely from iron.The reason why is that the chlorine oxidizesthe colorless metal ions dissolved in the water andeither causes them to become colored or to actuallyprecipitate out of the water. We commonly call oxidized ironrust!

Can you shock a well with vinegar?

For every 100 gallons of water stored in thewell, 3 gallons of white vinegar is needed. Mix theamount of vinegar required with water in a clean bucket orgarbage can and pour mixture down into thewell.

How much chlorine is needed to disinfect water?

The mixture will produce a chlorine solution ofapproximately 500 milligrams per liter. To disinfect water,add one part of the chlorine solution to each 100 parts ofwater you are treating. This is about the same as adding 1pint (16 ounces) of the chlorine solution to 12.5 gallons ofwater.