Disinfecting Well Water With Bleach

To calculate the water depth in well subtract the static water level distance from land surface to the water in the top of the well from the total depth of the well.

Disinfecting well water with bleach.

400 100 300 feet. Disinfection does not work as well when water is cloudy or colored. How to disinfect a well. Private wells are not regulated and left up to the owner to be tested.

A 10 step guide. Then filter the water through a clean. Well water and liquid bleach are just not very compatible. Disinfecting surfaces with bleach and other disinfecting products is one of the ways to help stop the spread of covid 19 according to the centers for disease control.

Only use regular unscented chlorine bleach products that are suitable for disinfection and sanitization as indicated on the label. T he difference between a public private water system is that public water systems are regulated and tested continually. State and county codes may vary dry granulated chlorine can be dangerous and is not recommended for home owner use 1 use common household bleach as the chlorine source for disinfection. If the amount of water in the well is unknown go to minnesota well index or contact mdh.

The sodium hypochlorite active in liquid bleach reacts with the iron and changes it to the chemical form as rust. If there isn t a pump bail water from the well with a bucket or other device until the water is clear. If unable to determine the amount of water in the well use the total depth of the well instead. Use table 2 to determine the amount of liquid household bleach needed to disinfect the well.

If the well is connected to interior home plumbing close valves to any water softener units. Bypass the water softener other filters or purification equipment. Water well disinfection procedureinformation from the. Use 1 gallons of household bleach.

The well is 4 in diameter with a depth of 400 feet. American ground water trust 50 pleasant street suite 2 concord nh 03301 4073 this is a general description only. If you are uncertain use the total measurement of the total well depth. The water level is 100 feet below the surface.

Use only unscented bleach. One way to ensure the reliability of your well is to test and disinfect your well with bleach every few years. This table s bleach solution is good for disinfecting a well and the water system in an average home including water pipes water tanks and water heater. If water is cloudy let it settle.

In applications where it is inconvenient to determine water depth at least gallon of household bleach or gallon of pool chlorine may be used for wells up to 8 in diameter with water estimated to be less. I show you how to shock your well using bleach.