Doing Business with Clark Regional Wastewater District

Throughout the year, District will have needs to purchase or procure various goods and services, which can include:

  • Materials, supplies and equipment
  • Public Work
  • Personal Services
  • Professional Services

If you are a Contractor, Vendor or Consultant and are interested in working with the District, we have provided information on the following pages to assist you. Please click on the appropriate page to obtain access to our rosters, online plan center and more. Thank you for your interest in the District.


If you are a contractor in the State of Washington and are working on a District project, learn more about our process. More »


All qualified vendors, whether they are individuals, corporations or small businesses are welcome. More »


In order to facilitate the selection of consultants, the District uses a consultant roster. More »