Before buying a property for development, it’s a good idea to make sure the water on-site is safe. Contamination can occur due to a variety of factors, but you may be able to filter and purify water that has been mildly contaminated. Groundwater sampling can help you understand what is needed before investing in a new property. Here’s what you need to know about this process before getting started.

Common Causes of Contamination

Water is a solvent, which means that a variety of substances dissolve into it. This factor makes it easy to contaminate.

Wastewater from plumbing fixtures is a common source of contamination. This water may be stored in nearby septic systems or wastewater treatment facilities; if those containers leak or overflow, their contaminants may seep into the groundwater.

Landfill runoff is another common source. Toxic materials like fuels and chemicals can be especially troubling if they seep into water. Even if there’s not a landfill nearby, everyday chemicals like pesticides can contaminate the supply. Animal waste runoff can have a similar effect.

How to Make Water Safe

Even if the groundwater on a piece of land is contaminated, there are solutions for filtering and purifying it. For example, carbon water filters screen out solids and chemicals.

There are also UV purification systems that shine UV light through water sources to kill bacteria and viruses. For liquid that needs to be used immediately, you can boil it to kill germs or use iodine tablets that disinfect the water.

Groundwater sampling is essential for understanding the filtration or purification needs of water on any property. GeoTek Alaska in Anchorage offers groundwater sampling, drilling, well monitoring, and soil sampling services for property owners throughout the area. They use small rigs that can reach remote locations, and they work with each client individually to come up with plans that are tailored to their properties and needs. Visit the website for a full list of services. To request groundwater sampling or another service, call (907) 569-5900.