Design and Construction Standards

The following document contains all of Lake Whatcom Water and Sewer District’s Design and Construction Standards.  This includes standards for:

  • Drawing Standards
    • Construction Drawings
    • Record Drawings
  • Design Standards
    • Water Projects
    • Sewer Projects
  • Construction Standards – General Notes
  • Construction Standards – Water Services
    • General Requirements
  • Construction Standards – Sewer Services
    • General Requirements
    • Side Sewer Services into Gravity Mains
    • Pressure Side Sewer Services into Force Mains
  • Construction Standards – Details

Design and Construction Standards – Resolution 890 – Final_4-26-2023

Active Alerts

Icon / Alert

2024 Bill Cycle Changes

Beginning in January of 2024, Lake Whatcom Water & Sewer Customers will see an adjustment to their billing cycles. Currently, there are 50 days between the bill date and the […]

View Alert