A dry well is a man-made hole used to get water from the surface to below the ground. The way dry wells are designed allow it to receive stormwater runoff and let the water to percolate into the subsurface.

  1. Examples of dry well designs include French drains, infiltration trenches with perforated pipe, drain files, or holes deeper than wide at the land surfaces used to drain liquids from the ground surfaces. They are a common means of stormwater management in the Pacific Northwest. All dry well designs must be registered with the Oregon DEQ – with residential rooftops being the only exception.

Drywell Registration Assistance

All persons who own an existing dry well or who plan to do an installation of a dry well are required to register it with the DEQ. You must also register dry wells before decommissioning them. Spartan is here to assist dry well owners with the paperwork and make the registration procedures easier.

Dry well sampling:

Spartan can accommodate all your dry well sampling needs whether it soil on the outside or sediment and water from the inside of the dry well. Spartan can do it all. We perform dry well sampling for annual compliance for a variety of client sand cities types. We sample dry wells on sites that handle chemical or petroleum produces. Spartan use certified laboratories for all of our tests. More importantly, our experienced professionals are well trained to collect samples. 

Dry Well Decommissioning

Spartan Environmental is experienced in dry well decommissioning.