Septic System Resources


Did you know that as a homeowner you’re responsible for maintaining your septic system?  Did you know that maintaining your septic system protects your investment in your home?  Did you know that you should periodically inspect your system and pump out your septic tank? 

If your septic system isn’t maintained you might need to replace it, costing you thousands of dollars.  And a malfunctioning system can contaminate our drinking water

Help protect our drinking water by maintaining your septic systems properly.  Here are helpful guides from the EPA on septic system care and what steps you can take as a homeowner to ensure your system will work properly.

Colmbia Valley Water District

6229 Azure Way

Maple Falls, WA 98266

PHONE:  (360)599-1699

FAX:       (360)599-1854



Our Business Hours

Mon, Wed, Fri :

08:00 am - 12:00 pm

01:00 pm - 04:30 pm

After Hours Emergency


 Pager:  (360)714-3558

(Dial your phone number after the beep.)