GAMMA RAY said:
They suggested just the bacterial testing but they offer the inorganic analysis too so I thought I might as well test for everything...
It amazes me how much one can learn on this forum other than all things woodburning.
Thanks for all the info and suggestions....
Good for you. Our health units in Ontario will analyse for bacterial content for free, but inorganic and organic parameters are to be analysed by accredited private laboratories at cost to the homeowner. Organics analysis parameters include the major pesticides, BTEX (petroleum products), solvents, etc. and is the most costly analysis to be performed.
Get your results before making a decision on treatment options. The main body to receive information is your local health department, once your laboratory results have been received. The health department should be able to interpret the results, to state whether or not you have any water quality issues and what your options are. They should also have a lot of well water information via pamphlets, plain language guides, websites, etc. If shocking/flushing the well is all that is required, they should be able to provide instructions how you are to do it properly.
As a Ray stated, avoid getting water treatment businesses to test your water. Many are snake oil salespeople who use fraudulent tests to make it seem that you have a problem with your water quality. For water testing, only deal with accredited laboratories.
From all indications, the problem seems infrequent and might only be an innocuous aesthetic issue that requires annual (or even less frequent) maintenance procedures (eg. shocking/flushing the well). Remember that treatment equipment (eg. filters, softeners, etc.) are costly upfront and require regular maintenance and costs. Only if it is a chronic or health issue, then treatment equipment options should be explored.
Make sure when you do your bacterial sampling to remove any aerators from your tap, flush the water for about 5 minutes, and do not touch the rim of the sample bottle with your hands etc. Also, don't put the sample bottle cap down or turn it upright. It is very easy to get a false positive, by accidentally introducing bacteria into the sample that wasn't originally in the water.
Let us know what your lab results are, when you get them. Good luck!