Question: How Do You Deepen An Existing Well?

Will a deeper well have less iron?

Or a water well may have more moderate to minimal levels iron but the system will still deteriorate over time.

In deeper wells or rock holes as we call them here on Vancouver Island the iron tends to more or less be in solution initially as it enters the well through fractures in the rock..

Do deeper wells mean better water?

Water quality in a deep well usually changes more slowly than in a shallow well. That’s because groundwater does some mixing as it moves through the aquifer. A spill a mile away from your deep well in the Basin and Range aquifer might be substantially diluted with clean aquifer water before it gets to your well.

Can you drill an existing well deeper?

Well Deepening: Reentering an existing well and drilling to a deeper reservoir. Well deepening is re-drilling into an already existing well in order to find a deeper more productive reservoir. Sometimes a previously unproductive well can be deepened in order to reach a location with higher flow and temperature.

How can you tell how deep your well is?

If you cannot see the top of water in your well then you can tie a fishing float or “bobber” to your string and lower it carefully into the well until it stops dropping. Mark the string at ground level. Measure that string length – that’s the depth from the ground surface to the top of your well water.

Will vinegar kill iron bacteria?

Chlorination disinfects your well by destroying unhealthy bacteria and microorganisms and removing dissolved iron, manganese, and hydrogen sulfide. It can be managed easily at home with common household bleach and food grade white vinegar.

How much does it cost to dig a deeper well?

Most well drillers also have a minimum charge, usually around 100ft minimum which at $45 per foot would be $4500. Drilling a water well is a long term investment and most people are reluctant to drill without knowing if they will find water, and if so at what depth.

How do you rejuvenate a well?

Sometimes, the only way to rejuvenate a well is to deepen it. To do this, the well pump and liner casing must be removed. Then, the rig is mobilized to begin drilling the well deeper. Once a long-lasting water source is found, the casing and pump system will be reinstalled and the well will be operational again.

How many years does a water well last?

30-50 yearsThe average lifespan of a well is 30-50 years, although they can last longer or shorter depending on different circumstances. If the well you are buying is over 20 years old, you should at least factor in replacing the parts that commonly fail into your home buying budget.

How Far Should a well be from a house?

10 feetWells in most jurisdictions are at least 10 feet from the property line. That would mean that your well and your neighbour’s well would be at least 20 feet apart. That distance might not prevent your neighbor’s well from tapping right into your well’s aquifer and water supply and thus reducing your well’s flow rate.

How deep is too deep for a well?

The Range. In general, private home wells tend to range from 100 to 500 feet in depth. However, they can be much deeper than this in some cases. There are even some wells that go past the 1,000 foot mark.

Does bleach kill iron bacteria?

Sodium hypochlorite, the chlorine chemical found in bleach, when used as disinfectant, is more than 99% effective within a pH range of 5 to 7 at killing bacteria. … Well owner shock chlorination treatment will do little or nothing to control or prevent the growth of biomass, and iron- and sulfur-reducing bacteria.

Why does my well water turn brown when I add bleach?

The brown is the iron in the water that has oxidized as a result of the chlorination. Normally, the iron in water is in ion form and does not display itself until it combines with oxygen and forms common rust which turns the water reddish-brown.