Skip to main content

MD.5AWWA M36 Water Audit

Progress

On time
  • Not started
  • Planning
  • Implementation
  • Continuous

Lead paragraph

Since at least 2019, Longmont has conducted an annual water audit based on the procedures and principles set forward in the industry-standard AWWA Manual of Practice M36 methodology. The audit is completed using free Excel-based software and provides an excellent annual check-up on water use and water system health. Longmont has taken the important further step to have these audits reviewed and validated by an independent validator

Tasks

What's left to do?

  • Todo6/2026

    2025 AWWA M36 Water Audit

    Will begin preparing 2025 audit in February 2026.

What has been done?

  • Done06/30/2025

    2024 AWWA M36 Water Audit

    2024 water audit has been completed and validated. 2024 has shown the lowest water loss since starting the water auditing in 2019. This was primarily due to improved methodology and data collection.

Summary and contacts

Timeline

2019 → Continuous

Responsible organizations

Contact persons

  • Michael Castillo
    Civil Engineer I
    Water and Waste Services
Information updated 07/09/2025

How this action contributes to the outcome