So potability means no E coli and no coliform. And typically lenders will want to see a clean bill of health before they'll give you financing approval. So that's what a water sample is. That's what I'm doing here today.
Once your water sample is collected, you bring it to your local healthcare unit. And in 48 hours to 72 hours, you will have the results. If you have any other further questions, feel free to ask.