Welcome to the Official Website of Highlands Water Company

Our Mission

Here at Highlands Mutual Water Company is to provide Safe, High Quality Drinking Water while accommodating consumer needs with distinguished customer service.

Please Conserve Water

Please visit our Water Conservation Tips page or Click the Link Below for more ways to save.

Conservation Tips

Every Drop Counts!

Water Filling Station

We offer a free water filling station at our business office, available Monday through Friday from 8:00 AM to 4:00 PM. Summer is here! As the temperatures rise, don’t forget to stay hydrated.

Recent News View All »

2025 Consumer Confidence Report

June 12, 2025

2025 Consumer Confidence Report available by clicking the link below or visiting our Water Quality tab. If you would like a hard copy, please contact our office at (707) 994-2393.

2025 CCR - ENG

2025 CCR - SP

Back to School: The Importance of Hydration for Students

August 01, 2025

As the back-to-school season kicks into full gear, students and families are gearing up for another year of learning, growth, and new experiences. Along with packing lunchboxes, organizing school supplies, and setting new goals for the year, there’s one crucial element that often gets overlooked - hydration.

Read the full article »